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GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
Project: cocalc-sagemath-dev-slelievre
Views: 418346#! /bin/sh # From configure.ac Revision. # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for GNU MP 6.0.0. # # Report bugs to <[email protected], see https://gmplib.org/manual/Reporting-Bugs.html>. # # # # Copyright 1996-2014 Free Software Foundation, Inc. # # This file is part of the GNU MP Library. # # The GNU MP Library is free software; you can redistribute it and/or modify # it under the terms of either: # # * the GNU Lesser General Public License as published by the Free # Software Foundation; either version 3 of the License, or (at your # option) any later version. # # or # # * the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any # later version. # # or both in parallel, as here. # # The GNU MP Library is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received copies of the GNU General Public License and the # GNU Lesser General Public License along with the GNU MP Library. If not, # see https://www.gnu.org/licenses/. # # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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This doesn't seem to # scale well for GMP, where exact CPU types like "ultrasparc2" are wanted, # separate from the ABI used on them. # # # The variables set here are # # cclist the compiler choices # xx_cflags flags for compiler xx # xx_cflags_maybe flags for compiler xx, if they work # xx_cppflags cpp flags for compiler xx # xx_cflags_optlist list of sets of optional flags # xx_cflags_yyy set yyy of optional flags for compiler xx # xx_ldflags -Wc,-foo flags for libtool linking with compiler xx # ar_flags extra flags for $AR # nm_flags extra flags for $NM # limb limb size, can be "longlong" # path mpn search path # extra_functions extra mpn functions # fat_path fat binary mpn search path [if fat binary desired] # fat_functions fat functions # fat_thresholds fat thresholds # # Suppose xx_cflags_optlist="arch", then flags from $xx_cflags_arch are # tried, and the first flag that works will be used. 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Some sort of # separately updatable tool might be cute. # # The use of lots of variables like this, direct and indirect, tends to # obscure when and how various things are done, but unfortunately it's # pretty much the only way. If shell subroutines were portable then actual # code like "if this .. do that" could be written, but attempting the same # with full copies of GMP_PROG_CC_WORKS etc expanded at every point would # hugely bloat the output. # abilist needs to be non-empty, "standard" is just a generic name here abilist="standard" # FIXME: We'd like to prefer an ANSI compiler, perhaps by preferring # c89 over cc here. But note that on HP-UX c89 provides a castrated # environment, and would want to be excluded somehow. 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Each # -mcpu=ev6 below has a fallback to -mcpu=ev56 for this reason. # case $host_cpu in alpha) gcc_cflags_cpu="-mcpu=ev4" ;; alphaev5) gcc_cflags_cpu="-mcpu=ev5" ;; alphaev56) gcc_cflags_cpu="-mcpu=ev56" ;; alphapca56 | alphapca57) gcc_cflags_cpu="-mcpu=pca56" ;; alphaev6) gcc_cflags_cpu="-mcpu=ev6 -mcpu=ev56" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_cpu="-mcpu=ev67 -mcpu=ev6 -mcpu=ev56" ;; esac # gcc version "2.9-gnupro-99r1" on alphaev68-dec-osf5.1 has been seen # accepting -mcpu=ev6, but not putting the assembler in the right mode # for what it produces. We need to do this for it, and need to do it # before testing the -mcpu options. # # On old versions of gcc, which don't know -mcpu=, we believe an # explicit -Wa,-mev5 etc will be necessary to put the assembler in # the right mode for our .asm files and longlong.h asm blocks. # # On newer versions of gcc, when -mcpu= is known, we must give a -Wa # which is at least as high as the code gcc will generate. gcc # establishes what it needs with a ".arch" directive, our command line # option seems to override that. # # gas prior to 2.14 doesn't accept -mev67, but -mev6 seems enough for # ctlz and cttz (in 2.10.0 at least). # # OSF `as' accepts ev68 but stupidly treats it as ev4. -arch only seems # to affect insns like ldbu which are expanded as macros when necessary. # Insns like ctlz which were never available as macros are always # accepted and always generate their plain code. # case $host_cpu in alpha) gcc_cflags_asm="-Wa,-arch,ev4 -Wa,-mev4" ;; alphaev5) gcc_cflags_asm="-Wa,-arch,ev5 -Wa,-mev5" ;; alphaev56) gcc_cflags_asm="-Wa,-arch,ev56 -Wa,-mev56" ;; alphapca56 | alphapca57) gcc_cflags_asm="-Wa,-arch,pca56 -Wa,-mpca56" ;; alphaev6) gcc_cflags_asm="-Wa,-arch,ev6 -Wa,-mev6" ;; alphaev67 | alphaev68 | alphaev7*) gcc_cflags_asm="-Wa,-arch,ev67 -Wa,-mev67 -Wa,-arch,ev6 -Wa,-mev6" ;; esac # It might be better to ask "cc" whether it's Cray C or DEC C, # instead of relying on the OS part of $host. But it's hard to # imagine either of those compilers anywhere except their native # systems. # echo "include_mpn(\`alpha/alpha-defs.m4')" >> $gmp_tmpconfigm4i case $host in *-cray-unicos*) cc_cflags="-O" # no -g, it silently disables all optimizations echo "include_mpn(\`alpha/unicos.m4')" >> $gmp_tmpconfigm4i # Don't perform any assembly syntax tests on this beast. gmp_asm_syntax_testing=no ;; *-*-osf*) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i cc_cflags="" cc_cflags_optlist="opt cpu" # not sure if -fast works on old versions, so make it optional cc_cflags_opt="-fast -O2" # DEC C V5.9-005 knows ev4, ev5, ev56, pca56, ev6. # Compaq C V6.3-029 adds ev67. # case $host_cpu in alpha) cc_cflags_cpu="-arch~ev4~-tune~ev4" ;; alphaev5) cc_cflags_cpu="-arch~ev5~-tune~ev5" ;; alphaev56) cc_cflags_cpu="-arch~ev56~-tune~ev56" ;; alphapca56 | alphapca57) cc_cflags_cpu="-arch~pca56~-tune~pca56" ;; alphaev6) cc_cflags_cpu="-arch~ev6~-tune~ev6" ;; alphaev67 | alphaev68 | alphaev7*) cc_cflags_cpu="-arch~ev67~-tune~ev67 -arch~ev6~-tune~ev6" ;; esac ;; *) echo "include_mpn(\`alpha/default.m4')" >> $gmp_tmpconfigm4i ;; esac case $host in *-*-unicos*) # tune/alpha.asm assumes int==4bytes but unicos uses int==8bytes ;; *) SPEED_CYCLECOUNTER_OBJ=alpha.lo cyclecounter_size=1 ;; esac ;; # Cray vector machines. # This must come after alpha* so that we can recognize present and future # vector processors with a wildcard. *-cray-unicos*) gmp_asm_syntax_testing=no cclist="cc" # We used to have -hscalar0 here as a workaround for miscompilation of # mpz/import.c, but let's hope Cray fixes their bugs instead, since # -hscalar0 causes disastrously poor code to be generated. cc_cflags="-O3 -hnofastmd -htask0 -Wa,-B" path="cray" ;; arm64*-*-* | aarch64*-*-*) path="arm64" ;; arm*-*-*) gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch neon tune" gcc_cflags_maybe="-marm" gcc_testlist="gcc-arm-umodsi" echo "include_mpn(\`arm/arm-defs.m4')" >> $gmp_tmpconfigm4i CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo' # FIXME: We make mandatory compiler options optional here. We should # either enforce them, or organise to strip paths as the corresponding # options fail. case $host_cpu in armsa1 | arm9tdmi | armv4*) path="arm" gcc_cflags_arch="-march=armv4" ;; armxscale | arm9te | arm10 | armv5*) path="arm/v5 arm" gcc_cflags_arch="-march=armv5" ;; arm11mpcore | arm1136 | arm1176 | armv6*) path="arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6" ;; arm1156) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv6t2" ;; armcortexa5 | armv7a*) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" ;; armcortexa8) path="arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa8neon) path="arm/v6t2 arm/v6 arm/v5 arm/neon arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a8" ;; armcortexa9) path="arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa9neon) path="arm/v7a/cora9 arm/v6t2 arm/v6 arm/v5 arm/neon arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a9" ;; armcortexa15) path="arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; armcortexa15neon) path="arm/v7a/cora15/neon arm/v7a/cora15 arm/v6t2 arm/v6 arm/v5 arm/neon arm" gcc_cflags_arch="-march=armv7-a" gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="-mtune=cortex-a15 -mtune=cortex-a9" ;; *) path="arm" ;; esac ;; # Fujitsu f30[01]-fujitsu-sysv*) cclist="gcc vcc" # FIXME: flags for vcc? vcc_cflags="-g" path="fujitsu" ;; hppa*-*-*) # HP cc (the one sold separately) is K&R by default, but AM_C_PROTOTYPES # will add "-Ae", or "-Aa -D_HPUX_SOURCE", to put it into ansi mode, if # possible. # # gcc for hppa 2.0 can be built either for 2.0n (32-bit) or 2.0w # (64-bit), but not both, so there's no option to choose the desired # mode, we must instead detect which of the two it is. This is done by # checking sizeof(long), either 4 or 8 bytes respectively. Do this in # ABI=1.0 too, in case someone tries to build that with a 2.0w gcc. # gcc_cflags_optlist="arch" gcc_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ=hppa.lo cyclecounter_size=1 # FIXME: For hppa2.0*, path should be "pa32/hppa2_0 pa32/hppa1_1 pa32". # (Can't remember why this isn't done already, have to check what .asm # files are available in each and how they run on a typical 2.0 cpu.) # case $host_cpu in hppa1.0*) path="pa32" ;; hppa7000*) path="pa32/hppa1_1 pa32" ;; hppa2.0* | hppa64) path="pa32/hppa2_0 pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; *) # default to 7100 path="pa32/hppa1_1/pa7100 pa32/hppa1_1 pa32" ;; esac # gcc 2.7.2.3 knows -mpa-risc-1-0 and -mpa-risc-1-1 # gcc 2.95 adds -mpa-risc-2-0, plus synonyms -march=1.0, 1.1 and 2.0 # # We don't use -mpa-risc-2-0 in ABI=1.0 because 64-bit registers may not # be saved by the kernel on an old system. Actually gcc (as of 3.2) # only adds a few float instructions with -mpa-risc-2-0, so it would # probably be safe, but let's not take the chance. In any case, a # configuration like --host=hppa2.0 ABI=1.0 is far from optimal. # case $host_cpu in hppa1.0*) gcc_cflags_arch="-mpa-risc-1-0" ;; *) # default to 7100 gcc_cflags_arch="-mpa-risc-1-1" ;; esac case $host_cpu in hppa1.0*) cc_cflags="+O2" ;; *) # default to 7100 cc_cflags="+DA1.1 +O2" ;; esac case $host in hppa2.0*-*-* | hppa64-*-*) cclist_20n="gcc cc" abilist="2.0n 1.0" path_20n="pa64" limb_20n=longlong any_20n_testlist="sizeof-long-4" SPEED_CYCLECOUNTER_OBJ_20n=hppa2.lo cyclecounter_size_20n=2 # -mpa-risc-2-0 is only an optional flag, in case an old gcc is # used. Assembler support for 2.0 is essential though, for our asm # files. gcc_20n_cflags="$gcc_cflags" gcc_20n_cflags_optlist="arch" gcc_20n_cflags_arch="-mpa-risc-2-0 -mpa-risc-1-1" gcc_20n_testlist="sizeof-long-4 hppa-level-2.0" cc_20n_cflags="+DA2.0 +e +O2 -Wl,+vnocompatwarnings" cc_20n_testlist="hpc-hppa-2-0" # ABI=2.0w is available for hppa2.0w and hppa2.0, but not for # hppa2.0n, on the assumption that that the latter indicates a # desire for ABI=2.0n. case $host in hppa2.0n-*-*) ;; *) # HPUX 10 and earlier cannot run 2.0w. Not sure about other # systems (GNU/Linux for instance), but lets assume they're ok. case $host in *-*-hpux[1-9] | *-*-hpux[1-9].* | *-*-hpux10 | *-*-hpux10.*) ;; *-*-linux*) abilist="1.0" ;; # due to linux permanent kernel bug *) abilist="2.0w $abilist" ;; esac cclist_20w="gcc cc" gcc_20w_cflags="$gcc_cflags -mpa-risc-2-0" cc_20w_cflags="+DD64 +O2" cc_20w_testlist="hpc-hppa-2-0" path_20w="pa64" any_20w_testlist="sizeof-long-8" SPEED_CYCLECOUNTER_OBJ_20w=hppa2w.lo cyclecounter_size_20w=2 ;; esac ;; esac ;; ia64*-*-* | itanium-*-* | itanium2-*-*) abilist="64" echo "include_mpn(\`ia64/ia64-defs.m4')" >> $gmp_tmpconfigm4i SPEED_CYCLECOUNTER_OBJ=ia64.lo any_32_testlist="sizeof-long-4" case $host_cpu in itanium) path="ia64/itanium ia64" ;; itanium2) path="ia64/itanium2 ia64" ;; *) path="ia64" ;; esac gcc_64_cflags_optlist="tune" gcc_32_cflags_optlist=$gcc_64_cflags_optlist # gcc pre-release 3.4 adds -mtune itanium and itanium2 case $host_cpu in itanium) gcc_cflags_tune="-mtune=itanium" ;; itanium2) gcc_cflags_tune="-mtune=itanium2" ;; esac case $host in *-*-linux*) cclist="gcc icc" icc_cflags="-no-gcc" icc_cflags_optlist="opt" # Don't use -O3, it is for "large data sets" and also miscompiles GMP. # But icc miscompiles GMP at any optimization level, at higher levels # it miscompiles more files... icc_cflags_opt="-O2 -O1" ;; *-*-hpux*) # HP cc sometimes gets internal errors if the optimization level is # too high. GMP_PROG_CC_WORKS detects this, the "_opt" fallbacks # let us use whatever seems to work. # abilist="32 64" any_64_testlist="sizeof-long-8" cclist_32="gcc cc" path_32="ia64" cc_32_cflags="" cc_32_cflags_optlist="opt" cc_32_cflags_opt="+O3 +O2 +O1" gcc_32_cflags="$gcc_cflags -milp32" limb_32=longlong SPEED_CYCLECOUNTER_OBJ_32=ia64.lo cyclecounter_size_32=2 # Must have +DD64 in CPPFLAGS to get the right __LP64__ for headers, # but also need it in CFLAGS for linking programs, since automake # only uses CFLAGS when linking, not CPPFLAGS. # FIXME: Maybe should use cc_64_ldflags for this, but that would # need GMP_LDFLAGS used consistently by all the programs. # cc_64_cflags="+DD64" cc_64_cppflags="+DD64" cc_64_cflags_optlist="opt" cc_64_cflags_opt="+O3 +O2 +O1" gcc_64_cflags="$gcc_cflags -mlp64" ;; esac ;; # Motorola 68k # m68k-*-* | m68[0-9][0-9][0-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_m68k 1" >>confdefs.h echo "include_mpn(\`m68k/m68k-defs.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" # gcc 2.7.2 knows -m68000, -m68020, -m68030, -m68040. # gcc 2.95 adds -mcpu32, -m68060. # FIXME: Maybe "-m68020 -mnobitfield" would suit cpu32 on 2.7.2. # case $host_cpu in m68020) gcc_cflags_arch="-m68020" ;; m68030) gcc_cflags_arch="-m68030" ;; m68040) gcc_cflags_arch="-m68040" ;; m68060) gcc_cflags_arch="-m68060 -m68000" ;; m68360) gcc_cflags_arch="-mcpu32 -m68000" ;; *) gcc_cflags_arch="-m68000" ;; esac # FIXME: m68k/mc68020 looks like it's ok for cpu32, but this wants to be # tested. Will need to introduce an m68k/cpu32 if m68k/mc68020 ever uses # the bitfield instructions. case $host_cpu in m680[234]0 | m68360) path="m68k/mc68020 m68k" ;; *) path="m68k" ;; esac ;; # Motorola 88k m88k*-*-*) path="m88k" ;; m88110*-*-*) gcc_cflags="$gcc_cflags -m88110" path="m88k/mc88110 m88k" ;; # IRIX 5 and earlier can only run 32-bit o32. # # IRIX 6 and up always has a 64-bit mips CPU can run n32 or 64. n32 is # preferred over 64, but only because that's been the default in past # versions of GMP. The two are equally efficient. # # Linux kernel 2.2.13 arch/mips/kernel/irixelf.c has a comment about not # supporting n32 or 64. # # For reference, libtool (eg. 1.5.6) recognises the n32 ABI and knows the # right options to use when linking (both cc and gcc), so no need for # anything special from us. # mips*-*-*) abilist="o32" gcc_cflags_optlist="abi" gcc_cflags_abi="-mabi=32" gcc_testlist="gcc-mips-o32" path="mips32" cc_cflags="-O2 -o32" # no -g, it disables all optimizations # this suits both mips32 and mips64 echo "include_mpn(\`mips32/mips-defs.m4')" >> $gmp_tmpconfigm4i case $host in mips64*-*-* | mips*-*-irix[6789]*) abilist="n32 64 o32" cclist_n32="gcc cc" gcc_n32_cflags="$gcc_cflags -mabi=n32" cc_n32_cflags="-O2 -n32" # no -g, it disables all optimizations limb_n32=longlong path_n32="mips64" cclist_64="gcc cc" gcc_64_cflags="$gcc_cflags -mabi=64" gcc_64_ldflags="-Wc,-mabi=64" cc_64_cflags="-O2 -64" # no -g, it disables all optimizations cc_64_ldflags="-Wc,-64" path_64="mips64" ;; esac ;; # Darwin (powerpc-apple-darwin1.3) has it's hacked gcc installed as cc. # Our usual "gcc in disguise" detection means gcc_cflags etc here gets # used. # # The darwin pre-compiling preprocessor is disabled with -no-cpp-precomp # since it doesn't like "__attribute__ ((mode (SI)))" etc in gmp-impl.h, # and so always ends up running the plain preprocessor anyway. This could # be done in CPPFLAGS rather than CFLAGS, but there's not many places # preprocessing is done separately, and this is only a speedup, the normal # preprocessor gets run if there's any problems. # # We used to use -Wa,-mppc with gcc, but can't remember exactly why. # Presumably it was for old versions of gcc where -mpowerpc doesn't put # the assembler in the right mode. In any case -Wa,-mppc is not good, for # instance -mcpu=604 makes recent gcc use -m604 to get access to the # "fsel" instruction, but a -Wa,-mppc overrides that, making code that # comes out with fsel fail. # # (Note also that the darwin assembler doesn't accept "-mppc", so any # -Wa,-mppc was used only if it worked. The right flag on darwin would be # "-arch ppc" or some such, but that's already the default.) # powerpc*-*-* | power[3-9]-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_powerpc 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_powerpc=1 abilist="32" cclist="gcc cc" cc_cflags="-O2" gcc_32_cflags="$gcc_cflags -mpowerpc" gcc_cflags_optlist="precomp subtype asm cpu" gcc_cflags_precomp="-no-cpp-precomp" gcc_cflags_subtype="-force_cpusubtype_ALL" # for vmx on darwin gcc_cflags_asm="" gcc_cflags_cpu="" vmx_path="" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ=powerpc.lo cyclecounter_size=0 case $host_cpu in powerpc740 | powerpc750) path="powerpc32/750 powerpc32" ;; powerpc7400 | powerpc7410) path="powerpc32/vmx powerpc32/750 powerpc32" ;; powerpc74[45]?) path="powerpc32/vmx powerpc32" ;; *) path="powerpc32" ;; esac case $host_cpu in powerpc401) gcc_cflags_cpu="-mcpu=401" ;; powerpc403) gcc_cflags_cpu="-mcpu=403" xlc_cflags_arch="-qarch=403 -qarch=ppc" ;; powerpc405) gcc_cflags_cpu="-mcpu=405" ;; powerpc505) gcc_cflags_cpu="-mcpu=505" ;; powerpc601) gcc_cflags_cpu="-mcpu=601" xlc_cflags_arch="-qarch=601 -qarch=ppc" ;; powerpc602) gcc_cflags_cpu="-mcpu=602" xlc_cflags_arch="-qarch=602 -qarch=ppc" ;; powerpc603) gcc_cflags_cpu="-mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc603e) gcc_cflags_cpu="-mcpu=603e -mcpu=603" xlc_cflags_arch="-qarch=603 -qarch=ppc" ;; powerpc604) gcc_cflags_cpu="-mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc604e) gcc_cflags_cpu="-mcpu=604e -mcpu=604" xlc_cflags_arch="-qarch=604 -qarch=ppc" ;; powerpc620) gcc_cflags_cpu="-mcpu=620" ;; powerpc630) gcc_cflags_cpu="-mcpu=630" xlc_cflags_arch="-qarch=pwr3" cpu_path="p3 p3-p7" ;; powerpc740) gcc_cflags_cpu="-mcpu=740" ;; powerpc7400 | powerpc7410) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7400 -mcpu=750" ;; powerpc74[45]?) gcc_cflags_asm="-Wa,-maltivec" gcc_cflags_cpu="-mcpu=7450" ;; powerpc750) gcc_cflags_cpu="-mcpu=750" ;; powerpc801) gcc_cflags_cpu="-mcpu=801" ;; powerpc821) gcc_cflags_cpu="-mcpu=821" ;; powerpc823) gcc_cflags_cpu="-mcpu=823" ;; powerpc860) gcc_cflags_cpu="-mcpu=860" ;; powerpc970) gcc_cflags_cpu="-mtune=970" xlc_cflags_arch="-qarch=970 -qarch=pwr3" vmx_path="powerpc64/vmx" cpu_path="p4 p3-p7" ;; power4) gcc_cflags_cpu="-mtune=power4" xlc_cflags_arch="-qarch=pwr4" cpu_path="p4 p3-p7" ;; power5) gcc_cflags_cpu="-mtune=power5 -mtune=power4" xlc_cflags_arch="-qarch=pwr5" cpu_path="p5 p4 p3-p7" ;; power6) gcc_cflags_cpu="-mtune=power6" xlc_cflags_arch="-qarch=pwr6" cpu_path="p6 p3-p7" ;; power7) gcc_cflags_cpu="-mtune=power7 -mtune=power5" xlc_cflags_arch="-qarch=pwr7 -qarch=pwr5" cpu_path="p7 p5 p4 p3-p7" ;; esac case $host in *-*-aix*) cclist="gcc xlc cc" gcc_32_cflags_maybe="-maix32" xlc_cflags="-O2 -qmaxmem=20000" xlc_cflags_optlist="arch" xlc_32_cflags_maybe="-q32" ar_32_flags="-X32" nm_32_flags="-X32" esac case $host in powerpc64-*-* | powerpc64le-*-* | powerpc620-*-* | powerpc630-*-* | powerpc970-*-* | power[3-9]-*-*) case $host in *-*-aix*) # On AIX a true 64-bit ABI is available. # Need -Wc to pass object type flags through to the linker. abilist="mode64 $abilist" cclist_mode64="gcc xlc" gcc_mode64_cflags="$gcc_cflags -maix64 -mpowerpc64" gcc_mode64_cflags_optlist="cpu" gcc_mode64_ldflags="-Wc,-maix64" xlc_mode64_cflags="-O2 -q64 -qmaxmem=20000" xlc_mode64_cflags_optlist="arch" xlc_mode64_ldflags="-Wc,-q64" # Must indicate object type to ar and nm ar_mode64_flags="-X64" nm_mode64_flags="-X64" path_mode64="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path="$p $path" # grab this object, though it's not a true cycle counter routine SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 ;; *-*-darwin*) # On Darwin we can use 64-bit instructions with a longlong limb, # but the chip still in 32-bit mode. # In theory this can be used on any OS which knows how to save # 64-bit registers in a context switch. # # Note that we must use -mpowerpc64 with gcc, since the # longlong.h macros expect limb operands in a single 64-bit # register, not two 32-bit registers as would be given for a # long long without -mpowerpc64. In theory we could detect and # accommodate both styles, but the proper 64-bit registers will # be fastest and are what we really want to use. # # One would think -mpowerpc64 would set the assembler in the right # mode to handle 64-bit instructions. But for that, also # -force_cpusubtype_ALL is needed. # # Do not use -fast for Darwin, it actually adds options # incompatible with a shared library. # abilist="mode64 mode32 $abilist" gcc_32_cflags_maybe="-m32" gcc_cflags_opt="-O3 -O2 -O1" # will this become used? cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="subtype cpu opt" gcc_mode32_cflags_subtype="-force_cpusubtype_ALL" gcc_mode32_cflags_opt="-O3 -O2 -O1" limb_mode32=longlong cclist_mode64="gcc" gcc_mode64_cflags="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O3 -O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; *-*-linux* | *-*-*bsd*) # On GNU/Linux, assume the processor is in 64-bit mode. Some # environments have a gcc that is always in 64-bit mode, while # others require -m64, hence the use of cflags_maybe. The # sizeof-long-8 test checks the mode is right (for the no option # case). # # -mpowerpc64 is not used, since it should be the default in # 64-bit mode. (We need its effect for the various longlong.h # asm macros to be right of course.) # # gcc64 was an early port of gcc to 64-bit mode, but should be # obsolete before too long. We prefer plain gcc when it knows # 64-bits. # abilist="mode64 mode32 $abilist" gcc_32_cflags_maybe="-m32" cclist_mode32="gcc" gcc_mode32_cflags_maybe="-m32" gcc_mode32_cflags="-mpowerpc64" gcc_mode32_cflags_optlist="cpu opt" gcc_mode32_cflags_opt="-O3 -O2 -O1" limb_mode32=longlong cclist_mode64="gcc gcc64" gcc_mode64_cflags_maybe="-m64" gcc_mode64_cflags_optlist="cpu opt" gcc_mode64_cflags_opt="-O3 -O2 -O1" path_mode64="" path_mode32="" p="" for i in $cpu_path do path_mode64="${path_mode64}powerpc64/mode64/$i " path_mode64="${path_mode64}powerpc64/$i " path_mode32="${path_mode32}powerpc64/mode32/$i " path_mode32="${path_mode32}powerpc64/$i " p="${p} powerpc32/$i " done path_mode64="${path_mode64}powerpc64/mode64 $vmx_path powerpc64" path_mode32="${path_mode32}powerpc64/mode32 $vmx_path powerpc64" path="$p $path" SPEED_CYCLECOUNTER_OBJ_mode64=powerpc64.lo cyclecounter_size_mode64=0 any_mode64_testlist="sizeof-long-8" ;; esac ;; esac ;; # POWER 32-bit power-*-* | power[12]-*-* | power2sc-*-*) $as_echo "#define HAVE_HOST_CPU_FAMILY_power 1" >>confdefs.h HAVE_HOST_CPU_FAMILY_power=1 cclist="gcc" extra_functions="udiv_w_sdiv" path="power" # gcc 2.7.2 knows rios1, rios2, rsc # # -mcpu=rios2 can tickle an AIX assembler bug (see GMP_PROG_CC_WORKS) so # there needs to be a fallback to just -mpower. # gcc_cflags_optlist="cpu" case $host in power-*-*) gcc_cflags_cpu="-mcpu=power -mpower" ;; power1-*-*) gcc_cflags_cpu="-mcpu=rios1 -mpower" ;; power2-*-*) gcc_cflags_cpu="-mcpu=rios2 -mpower" ;; power2sc-*-*) gcc_cflags_cpu="-mcpu=rsc -mpower" ;; esac case $host in *-*-aix*) cclist="gcc xlc" xlc_cflags="-O2 -qarch=pwr -qmaxmem=20000" ;; esac ;; # IBM System/390 and z/Architecture s390-*-* | z900esa-*-* | z990esa-*-* | z9esa-*-* | z10esa-*-* | z196esa-*-* | s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z10-*-* | z196-*-*) abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch" path="s390_32" extra_functions="udiv_w_sdiv" gcc_32_cflags_maybe="-m31" case $host_cpu in s390) ;; z900 | z900esa) cpu="z900" gccarch="$cpu" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z990 | z990esa) cpu="z990" gccarch="$cpu" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z9 | z9esa) cpu="z9" gccarch="z9-109" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z10 | z10esa) cpu="z10" gccarch="z10" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; z196 | z196esa) cpu="z196" gccarch="z196" path="s390_32/esame/$cpu s390_32/esame s390_32" gcc_cflags_arch="-march=$gccarch" cat >>confdefs.h <<_ACEOF #define HAVE_HOST_CPU_s390_$cpu 1 _ACEOF $as_echo "#define HAVE_HOST_CPU_s390_zarch 1" >>confdefs.h extra_functions="" ;; esac case $host in s390x-*-* | z900-*-* | z990-*-* | z9-*-* | z10-*-* | z196-*-*) abilist="64 32" cclist_64="gcc" gcc_64_cflags_optlist="arch" gcc_64_cflags="$gcc_cflags -m64" path_64="s390_64/$host_cpu s390_64" extra_functions="" ;; esac ;; sh-*-*) path="sh" ;; sh[2-4]-*-*) path="sh/sh2 sh" ;; *sparc*-*-*) # sizeof(long)==4 or 8 is tested, to ensure we get the right ABI. We've # had various bug reports where users have set CFLAGS for their desired # mode, but not set our ABI. For some reason it's sparc where this # keeps coming up, presumably users there are accustomed to driving the # compiler mode that way. The effect of our testlist setting is to # reject ABI=64 in favour of ABI=32 if the user has forced the flags to # 32-bit mode. # abilist="32" cclist="gcc acc cc" any_testlist="sizeof-long-4" echo "include_mpn(\`sparc32/sparc-defs.m4')" >> $gmp_tmpconfigm4i case $host_cpu in sparcv8 | microsparc | turbosparc) path="sparc32/v8 sparc32" ;; supersparc) path="sparc32/v8/supersparc sparc32/v8 sparc32" ;; sparc64 | sparcv9* | ultrasparc | ultrasparc[234]*) path="sparc32/v9 sparc32/v8 sparc32" ;; ultrasparct[12345]) path="sparc32/ultrasparct1 sparc32/v8 sparc32" ;; *) path="sparc32" ;; esac # gcc 2.7.2 doesn't know about v9 and doesn't pass -xarch=v8plus to the # assembler. Add it explicitly since the solaris assembler won't accept # our sparc32/v9 asm code without it. gas accepts -xarch=v8plus too, so # it can be in the cflags unconditionally (though gas doesn't need it). # # gcc -m32 is needed to force 32-bit mode on a dual-ABI system, but past # gcc doesn't know that flag, hence cflags_maybe. Note that -m32 cannot # be done through the optlist since the plain cflags would be run first # and we don't want to require the default mode (whatever it is) works. # # Note it's gcc_32_cflags_maybe and not gcc_cflags_maybe because the # latter would be used in the 64-bit ABI on systems like "*bsd" where # abilist="64" only. # gcc_32_cflags_maybe="-m32" gcc_cflags_optlist="cpu asm" # gcc 2.7.2 knows -mcypress, -msupersparc, -mv8, -msparclite. # gcc 2.95 knows -mcpu= v7, hypersparc, sparclite86x, f930, f934, # sparclet, tsc701, v9, ultrasparc. A warning is given that the # plain -m forms will disappear. # gcc 3.3 adds ultrasparc3. # case $host_cpu in supersparc*) gcc_cflags_cpu="-mcpu=supersparc -msupersparc" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparcv8 | microsparc* | turbosparc | hypersparc*) gcc_cflags_cpu="-mcpu=v8 -mv8" gcc_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8";; sparc64 | sparcv9*) gcc_cflags_cpu="-mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8 -Wa,-xarch=v8plus" gcc_64_cflags_asm="-Wa,-Av9 -Wa,-xarch=v9";; ultrasparc1 | ultrasparc2*) gcc_cflags_cpu="-mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusa -Wa,-xarch=v8plusa" gcc_64_cflags_asm="-Wa,-Av9a -Wa,-xarch=v9a";; ultrasparc[34]) gcc_cflags_cpu="-mcpu=ultrasparc3 -mcpu=ultrasparc -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusb -Wa,-xarch=v8plusb" gcc_64_cflags_asm="-Wa,-Av9b -Wa,-xarch=v9b";; ultrasparct[12]) gcc_cflags_cpu="-mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusc -Wa,-xarch=v8plusc" gcc_64_cflags_asm="-Wa,-Av9c -Wa,-xarch=v9c";; ultrasparct3) gcc_cflags_cpu="-mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; ultrasparct4) gcc_cflags_cpu="-mcpu=niagara4 -mcpu=niagara3 -mcpu=niagara -mcpu=v9" gcc_32_cflags_asm="-Wa,-Av8plusd -Wa,-xarch=v8plusd" gcc_64_cflags_asm="-Wa,-Av9d -Wa,-xarch=v9d";; *) gcc_cflags_cpu="-mcpu=v7 -mcypress" gcc_cflags_asm="";; esac # SunPRO cc and acc, and SunOS bundled cc case $host in *-*-solaris* | *-*-sunos*) # Note no -g, it disables all optimizations. cc_cflags= cc_cflags_optlist="opt arch cpu" # SunOS cc doesn't know -xO4, fallback to -O2. cc_cflags_opt="-xO4 -O2" # SunOS cc doesn't know -xarch, apparently always generating v7 # code, so make this optional case $host_cpu in sparcv8 | microsparc* | supersparc* | turbosparc | hypersparc*) cc_cflags_arch="-xarch=v8";; ultrasparct[345]) cc_cflags_arch="-xarch=v8plusd" ;; sparc64 | sparcv9* | ultrasparc*) cc_cflags_arch="-xarch=v8plus" ;; *) cc_cflags_arch="-xarch=v7" ;; esac # SunOS cc doesn't know -xchip and doesn't seem to have an equivalent. # SunPRO cc 5 recognises -xchip=generic, old, super, super2, micro, # micro2, hyper, hyper2, powerup, ultra, ultra2, ultra2i. # SunPRO cc 6 adds -xchip=ultra2e, ultra3cu. # case $host_cpu in supersparc*) cc_cflags_cpu="-xchip=super" ;; microsparc*) cc_cflags_cpu="-xchip=micro" ;; turbosparc) cc_cflags_cpu="-xchip=micro2" ;; hypersparc*) cc_cflags_cpu="-xchip=hyper" ;; ultrasparc) cc_cflags_cpu="-xchip=ultra" ;; ultrasparc2) cc_cflags_cpu="-xchip=ultra2 -xchip=ultra" ;; ultrasparc2i) cc_cflags_cpu="-xchip=ultra2i -xchip=ultra2 -xchip=ultra" ;; ultrasparc3) cc_cflags_cpu="-xchip=ultra3 -xchip=ultra" ;; ultrasparc4) cc_cflags_cpu="-xchip=ultra4 -xchip=ultra3 -xchip=ultra" ;; ultrasparct1) cc_cflags_cpu="-xchip=ultraT1" ;; ultrasparct2) cc_cflags_cpu="-xchip=ultraT2 -xchip=ultraT1" ;; ultrasparct3) cc_cflags_cpu="-xchip=ultraT3 -xchip=ultraT2" ;; ultrasparct4) cc_cflags_cpu="-xchip=T4" ;; ultrasparct5) cc_cflags_cpu="-xchip=T5 -xchip=T4" ;; *) cc_cflags_cpu="-xchip=generic" ;; esac esac case $host_cpu in sparc64 | sparcv9* | ultrasparc*) case $host in # Solaris 6 and earlier cannot run ABI=64 since it doesn't save # registers properly, so ABI=32 is left as the only choice. # *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;; # BSD sparc64 ports are 64-bit-only systems, so ABI=64 is the only # choice. In fact they need no special compiler flags, gcc -m64 # is the default, but it doesn't hurt to add it. v9 CPUs always # use the sparc64 port, since the plain 32-bit sparc ports don't # run on a v9. # *-*-*bsd*) abilist="64" ;; # For all other systems, we try both 64 and 32. # # GNU/Linux sparc64 has only recently gained a 64-bit user mode. # In the past sparc64 meant a v9 cpu, but there were no 64-bit # operations in user mode. We assume that if "gcc -m64" works # then the system is suitable. Hopefully even if someone attempts # to put a new gcc and/or glibc on an old system it won't run. # *) abilist="64 32" ;; esac case $host_cpu in ultrasparc | ultrasparc2 | ultrasparc2i) path_64="sparc64/ultrasparc1234 sparc64" ;; ultrasparc[34]) path_64="sparc64/ultrasparc34 sparc64/ultrasparc1234 sparc64" ;; ultrasparct[12]) path_64="sparc64/ultrasparct1 sparc64" ;; ultrasparct[345]) path_64="sparc64/ultrasparct3 sparc64" ;; *) path_64="sparc64" esac cclist_64="gcc" any_64_testlist="sizeof-long-8" # gcc -mptr64 is probably implied by -m64, but we're not sure if # this was always so. On Solaris in the past we always used both # "-m64 -mptr64". # # gcc -Wa,-xarch=v9 is thought to be necessary in some cases on # solaris, but it would seem likely that if gcc is going to generate # 64-bit code it will have to add that option itself where needed. # An extra copy of this option should be harmless though, but leave # it until we're sure. (Might want -xarch=v9a or -xarch=v9b for the # higher cpu types instead.) # gcc_64_cflags="$gcc_cflags -m64 -mptr64" gcc_64_ldflags="-Wc,-m64" gcc_64_cflags_optlist="cpu asm" case $host in *-*-solaris*) # Sun cc. # # We used to have -fast and some fixup options here, but it # recurrently caused problems with miscompilation. Of course, # -fast is documented as miscompiling things for the sake of speed. # cclist_64="$cclist_64 cc" cc_64_cflags_optlist="cpu" case $host_cpu in ultrasparct[345]) cc_64_cflags="$cc_64_cflags -xO3 -xarch=v9d" ;; *) cc_64_cflags="-xO3 -xarch=v9" ;; esac ;; esac # using the v9 %tick register SPEED_CYCLECOUNTER_OBJ_32=sparcv9.lo SPEED_CYCLECOUNTER_OBJ_64=sparcv9.lo cyclecounter_size_32=2 cyclecounter_size_64=2 ;; esac ;; # VAX vax*-*-*elf*) # Use elf conventions (i.e., '%' register prefix, no global prefix) # echo "include_mpn(\`vax/elf.m4')" >> $gmp_tmpconfigm4i gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" extra_functions="udiv_w_sdiv" ;; vax*-*-*) # Default to aout conventions (i.e., no register prefix, '_' global prefix) # gcc_cflags="$gcc_cflags $fomit_frame_pointer" path="vax" extra_functions="udiv_w_sdiv" ;; # AMD and Intel x86 configurations, including AMD64 # # Rumour has it gcc -O2 used to give worse register allocation than just # -O, but lets assume that's no longer true. # # -m32 forces 32-bit mode on a bi-arch 32/64 amd64 build of gcc. -m64 is # the default in such a build (we think), so -m32 is essential for ABI=32. # This is, of course, done for any $host_cpu, not just x86_64, so we can # get such a gcc into the right mode to cross-compile to say i486-*-*. # # -m32 is not available in gcc 2.95 and earlier, hence cflags_maybe to use # it when it works. We check sizeof(long)==4 to ensure we get the right # mode, in case -m32 has failed not because it's an old gcc, but because # it's a dual 32/64-bit gcc without a 32-bit libc, or whatever. # i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar-*-* | bulldozer-*-* | piledriver-*-* | steamroller-*-* | excavator-*-* | pentium4-*-* | atom-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-*) abilist="32" cclist="gcc icc cc" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_32_cflags_maybe="-m32" icc_cflags="-no-gcc" icc_cflags_optlist="opt" icc_cflags_opt="-O3 -O2 -O1" any_32_testlist="sizeof-long-4" CALLING_CONVENTIONS_OBJS='x86call.lo x86check$U.lo' # Availability of rdtsc is checked at run-time. SPEED_CYCLECOUNTER_OBJ=pentium.lo # gcc 2.7.2 only knows i386 and i486, using -m386 or -m486. These # represent -mcpu= since -m486 doesn't generate 486 specific insns. # gcc 2.95 adds k6, pentium and pentiumpro, and takes -march= and -mcpu=. # gcc 3.0 adds athlon. # gcc 3.1 adds k6-2, k6-3, pentium-mmx, pentium2, pentium3, pentium4, # athlon-tbird, athlon-4, athlon-xp, athlon-mp. # gcc 3.2 adds winchip2. # gcc 3.3 adds winchip-c6. # gcc 3.3.1 from mandrake adds k8 and knows -mtune. # gcc 3.4 adds c3, c3-2, k8, and deprecates -mcpu in favour of -mtune. # # In gcc 2.95.[0123], -march=pentiumpro provoked a stack slot bug in an # old version of mpz/powm.c. Seems to be fine with the current code, so # no need for any restrictions on that option. # # -march=pentiumpro can fail if the assembler doesn't know "cmov" # (eg. solaris 2.8 native "as"), so always have -march=pentium after # that as a fallback. # # -march=pentium4 and -march=k8 enable SSE2 instructions, which may or # may not be supported by the assembler and/or the OS, and is bad in gcc # prior to 3.3. The tests will reject these if no good, so fallbacks # like "-march=pentium4 -mno-sse2" are given to try also without SSE2. # Note the relevant -march types are listed in the optflags handling # below, be sure to update there if adding new types emitting SSE2. # # -mtune is used at the start of each cpu option list to give something # gcc 3.4 will use, thereby avoiding warnings from -mcpu. -mcpu forms # are retained for use by prior gcc. For example pentium has # "-mtune=pentium -mcpu=pentium ...", the -mtune is for 3.4 and the # -mcpu for prior. If there's a brand new choice in 3.4 for a chip, # like k8 for x86_64, then it can be the -mtune at the start, no need to # duplicate anything. # gcc_cflags_optlist="cpu arch" case $host_cpu in i386*) gcc_cflags_cpu="-mtune=i386 -mcpu=i386 -m386" gcc_cflags_arch="-march=i386" path="x86" ;; i486*) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86/i486 x86" ;; i586 | pentium) gcc_cflags_cpu="-mtune=pentium -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium" path="x86/pentium x86" ;; pentiummmx) gcc_cflags_cpu="-mtune=pentium-mmx -mcpu=pentium-mmx -mcpu=pentium -m486" gcc_cflags_arch="-march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; i686 | pentiumpro) gcc_cflags_cpu="-mtune=pentiumpro -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentiumpro -march=pentium" path="x86/p6 x86" ;; pentium2) gcc_cflags_cpu="-mtune=pentium2 -mcpu=pentium2 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium2 -march=pentiumpro -march=pentium" path="x86/p6/mmx x86/p6 x86/mmx x86" ;; pentium3) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; pentiumm) gcc_cflags_cpu="-mtune=pentium3 -mcpu=pentium3 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; k6) gcc_cflags_cpu="-mtune=k6 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6" path="x86/k6/mmx x86/k6 x86/mmx x86" ;; k62) gcc_cflags_cpu="-mtune=k6-2 -mcpu=k6-2 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-2 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; k63) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; geode) gcc_cflags_cpu="-mtune=k6-3 -mcpu=k6-3 -mcpu=k6 -mcpu=i486 -m486" gcc_cflags_arch="-march=k6-3 -march=k6" path="x86/geode x86/k6/k62mmx x86/k6/mmx x86/k6 x86/mmx x86" ;; athlon) # Athlon instruction costs are close to P6 (3 cycle load latency, # 4-6 cycle mul, 40 cycle div, pairable adc, etc) so if gcc doesn't # know athlon (eg. 2.95.2 doesn't) then fall back on pentiumpro. gcc_cflags_cpu="-mtune=athlon -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=athlon -march=pentiumpro -march=pentium" path="x86/k7/mmx x86/k7 x86/mmx x86" ;; i786 | pentium4) # pentiumpro is the primary fallback when gcc doesn't know pentium4. # This gets us cmov to eliminate branches. Maybe "athlon" would be # a possibility on gcc 3.0. # gcc_cflags_cpu="-mtune=pentium4 -mcpu=pentium4 -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=pentium4 -march=pentium4~-mno-sse2 -march=pentiumpro -march=pentium" gcc_64_cflags_cpu="-mtune=nocona" path="x86/pentium4/sse2 x86/pentium4/mmx x86/pentium4 x86/mmx x86" path_64="x86_64/pentium4 x86_64" ;; viac32) # Not sure of the best fallbacks here for -mcpu. # c3-2 has sse and mmx, so pentium3 is good for -march. gcc_cflags_cpu="-mtune=c3-2 -mcpu=c3-2 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3-2 -march=pentium3 -march=pentiumpro -march=pentium" path="x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" ;; viac3*) # Not sure of the best fallbacks here. gcc_cflags_cpu="-mtune=c3 -mcpu=c3 -mcpu=i486 -m486" gcc_cflags_arch="-march=c3 -march=pentium-mmx -march=pentium" path="x86/pentium/mmx x86/pentium x86/mmx x86" ;; athlon64 | k8 | x86_64) gcc_cflags_cpu="-mtune=k8 -mcpu=athlon -mcpu=pentiumpro -mcpu=i486 -m486" gcc_cflags_arch="-march=k8 -march=k8~-mno-sse2 -march=athlon -march=pentiumpro -march=pentium" path="x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k8 x86_64" ;; k10) gcc_cflags_cpu="-mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/k10 x86/k8 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/k10 x86_64/k8 x86_64" ;; bobcat) gcc_cflags_cpu="-mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bobcat x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bobcat x86_64/k10 x86_64/k8 x86_64" ;; jaguar) gcc_cflags_cpu="-mtune=btver2 -mtune=btver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=btver2 -march=btver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/jaguar x86/bobcat x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/jaguar x86_64/bobcat x86_64/k10 x86_64/k8 x86_64" ;; bulldozer | bd1) gcc_cflags_cpu="-mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; piledriver | bd2) gcc_cflags_cpu="-mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; steamroller | bd3) gcc_cflags_cpu="-mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; excavator | bd4) gcc_cflags_cpu="-mtune=bdver4 -mtune=bdver3 -mtune=bdver2 -mtune=bdver1 -mtune=amdfam10 -mtune=k8" gcc_cflags_arch="-march=bdver4 -march=bdver3 -march=bdver2 -march=bdver1 -march=amdfam10 -march=k8 -march=k8~-mno-sse2" path="x86/bd4 x86/bd3 x86/bd2 x86/bd1 x86/k7/mmx x86/k7 x86/mmx x86" path_64="x86_64/bd4 x86_64/bd3 x86_64/bd2 x86_64/bd1 x86_64/k10 x86_64/k8 x86_64" ;; core2) gcc_cflags_cpu="-mtune=core2 -mtune=k8" gcc_cflags_arch="-march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/core2 x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/core2 x86_64" ;; corei | coreinhm | coreiwsm) gcc_cflags_cpu="-mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreinhm x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreinhm x86_64/core2 x86_64" ;; coreisbr) gcc_cflags_cpu="-mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" ;; coreihwl) gcc_cflags_cpu="-mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" ;; coreibwl) gcc_cflags_cpu="-mtune=corei7 -mtune=core2 -mtune=k8" gcc_cflags_arch="-march=corei7 -march=core2 -march=core2~-mno-sse2 -march=k8 -march=k8~-mno-sse2" path="x86/coreisbr x86/p6/sse2 x86/p6/p3mmx x86/p6/mmx x86/p6 x86/mmx x86" path_64="x86_64/coreihwl x86_64/coreisbr x86_64/coreinhm x86_64/core2 x86_64" # extra_functions_64="missing" # enable for bmi2/adx simulation ;; atom) gcc_cflags_cpu="-mtune=atom -mtune=pentium3" gcc_cflags_arch="-march=atom -march=pentium3" path="x86/atom/sse2 x86/atom/mmx x86/atom x86/mmx x86" path_64="x86_64/atom x86_64" ;; nano) gcc_cflags_cpu="-mtune=nano" gcc_cflags_arch="-march=nano" path="x86/nano x86/mmx x86" path_64="x86_64/nano x86_64" ;; *) gcc_cflags_cpu="-mtune=i486 -mcpu=i486 -m486" gcc_cflags_arch="-march=i486" path="x86" path_64="x86_64" ;; esac case $host in athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar-*-* | bulldozer-*-* | piledriver-*-* | steamroller-*-* | excavator-*-* | pentium4-*-* | atom-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-*) cclist_64="gcc cc" gcc_64_cflags="$gcc_cflags -m64" gcc_64_cflags_optlist="cpu arch" CALLING_CONVENTIONS_OBJS_64='amd64call.lo amd64check$U.lo' SPEED_CYCLECOUNTER_OBJ_64=x86_64.lo cyclecounter_size_64=2 cclist_x32="gcc cc" gcc_x32_cflags="$gcc_cflags -mx32" gcc_x32_cflags_optlist="$gcc_64_cflags_optlist" CALLING_CONVENTIONS_OBJS_x32="$CALLING_CONVENTIONS_OBJS_64" SPEED_CYCLECOUNTER_OBJ_x32="$SPEED_CYCLECOUNTER_OBJ_64" cyclecounter_size_x32="$cyclecounter_size_64" path_x32="$path_64" limb_x32=longlong any_x32_testlist="sizeof-long-4" abilist="64 x32 32" if test "$enable_assembly" = "yes" ; then extra_functions_64="$extra_functions_64 invert_limb_table" extra_functions_x32=$extra_functions_64 fi case $host in *-*-solaris*) # Sun cc. cc_64_cflags="-xO3 -m64" ;; *-*-mingw* | *-*-cygwin) limb_64=longlong CALLING_CONVENTIONS_OBJS_64="" $as_echo "#define HOST_DOS64 1" >>confdefs.h GMP_NONSTD_ABI_64=DOS64 ;; esac ;; esac ;; # Special CPU "none" used to select generic C, now this is obsolete. none-*-*) enable_assembly=no { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&5 $as_echo "$as_me: WARNING: the \"none\" host is obsolete, use --disable-assembly" >&2;} ;; esac # mingw can be built by the cygwin gcc if -mno-cygwin is added. For # convenience add this automatically if it works. Actual mingw gcc accepts # -mno-cygwin too, but of course is the default. mingw only runs on the # x86s, but allow any CPU here so as to catch "none" too. # case $host in *-*-mingw*) gcc_cflags_optlist="$gcc_cflags_optlist nocygwin" gcc_cflags_nocygwin="-mno-cygwin" ;; esac CFLAGS_or_unset=${CFLAGS-'(unset)'} CPPFLAGS_or_unset=${CPPFLAGS-'(unset)'} cat >&5 <<EOF User: ABI=$ABI CC=$CC CFLAGS=$CFLAGS_or_unset CPPFLAGS=$CPPFLAGS_or_unset MPN_PATH=$MPN_PATH GMP: abilist=$abilist cclist=$cclist EOF test_CFLAGS=${CFLAGS+set} test_CPPFLAGS=${CPPFLAGS+set} for abi in $abilist; do abi_last="$abi" done # If the user specifies an ABI then it must be in $abilist, after that # $abilist is restricted to just that choice. # if test -n "$ABI"; then found=no for abi in $abilist; do if test $abi = "$ABI"; then found=yes; break; fi done if test $found = no; then as_fn_error $? "ABI=$ABI is not among the following valid choices: $abilist" "$LINENO" 5 fi abilist="$ABI" fi found_compiler=no for abi in $abilist; do echo "checking ABI=$abi" # Suppose abilist="64 32", then for abi=64, will have abi1="_64" and # abi2="_64". For abi=32, will have abi1="_32" and abi2="". This is how # $gcc_cflags becomes a fallback for $gcc_32_cflags (the last in the # abilist), but there's no fallback for $gcc_64_cflags. # abi1=`echo _$abi | sed 's/[.]//g'` if test $abi = $abi_last; then abi2=; else abi2="$abi1"; fi # Compiler choices under this ABI eval cclist_chosen=\"\$cclist$abi1\" test -n "$cclist_chosen" || eval cclist_chosen=\"\$cclist$abi2\" # If there's a user specified $CC then don't use a list for # $cclist_chosen, just a single value for $ccbase. # if test -n "$CC"; then # The first word of $CC, stripped of any directory. For instance # CC="/usr/local/bin/gcc -pipe" will give "gcc". # for ccbase in $CC; do break; done ccbase=`echo $ccbase | sed 's:.*/::'` # If this $ccbase is in $cclist_chosen then it's a compiler we know and # we can do flags defaulting with it. If not, then $cclist_chosen is # set to "unrecognised" so no default flags are used. # # "unrecognised" is used to avoid bad effects with eval if $ccbase has # non-symbol characters. For instance ccbase=my+cc would end up with # something like cflags="$my+cc_cflags" which would give # cflags="+cc_cflags" rather than the intended empty string for an # unknown compiler. # found=unrecognised for i in $cclist_chosen; do if test "$ccbase" = $i; then found=$ccbase break fi done cclist_chosen=$found fi for ccbase in $cclist_chosen; do # When cross compiling, look for a compiler with the $host_alias as a # prefix, the same way that AC_CHECK_TOOL does. But don't do this to a # user-selected $CC. # # $cross_compiling will be yes/no/maybe at this point. Do the host # prefixing for "maybe" as well as "yes". # if test "$cross_compiling" != no && test -z "$CC"; then cross_compiling_prefix="${host_alias}-" fi for ccprefix in $cross_compiling_prefix ""; do cc="$CC" test -n "$cc" || cc="$ccprefix$ccbase" # If the compiler is gcc but installed under another name, then change # $ccbase so as to use the flags we know for gcc. This helps for # instance when specifying CC=gcc272 on Debian GNU/Linux, or the # native cc which is really gcc on NeXT or MacOS-X. # # FIXME: There's a slight misfeature here. If cc is actually gcc but # gcc is not a known compiler under this $abi then we'll end up # testing it with no flags and it'll work, but chances are it won't be # in the right mode for the ABI we desire. Let's quietly hope this # doesn't happen. # if test $ccbase != gcc; then cat >conftest.c <<EOF #if ! defined (__GNUC__) || defined (__INTEL_COMPILER) choke me #endif EOF gmp_compile="$cc -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is gcc" >&5 $as_echo_n "checking whether $cc is gcc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=gcc else rm -f conftest* : fi fi # Similarly if the compiler is IBM xlc but invoked as cc or whatever # then change $ccbase and make the default xlc flags available. if test $ccbase != xlc; then gmp_command="$cc 2>&1 | grep xlc >/dev/null" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_command\""; } >&5 (eval $gmp_command) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $cc is xlc" >&5 $as_echo_n "checking whether $cc is xlc... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ccbase=xlc else : fi fi # acc was Sun's first unbundled compiler back in the SunOS days, or # something like that, but today its man page says it's not meant to # be used directly (instead via /usr/ucb/cc). The options are pretty # much the same as the main SunPRO cc, so share those configs. # case $host in *sparc*-*-solaris* | *sparc*-*-sunos*) if test "$ccbase" = acc; then ccbase=cc; fi ;; esac for tmp_cflags_maybe in yes no; do eval cflags=\"\$${ccbase}${abi1}_cflags\" test -n "$cflags" || eval cflags=\"\$${ccbase}${abi2}_cflags\" if test "$tmp_cflags_maybe" = yes; then # don't try cflags_maybe when the user set CFLAGS if test "$test_CFLAGS" = set; then continue; fi eval cflags_maybe=\"\$${ccbase}${abi1}_cflags_maybe\" test -n "$cflags_maybe" || eval cflags_maybe=\"\$${ccbase}${abi2}_cflags_maybe\" # don't try cflags_maybe if there's nothing set if test -z "$cflags_maybe"; then continue; fi cflags="$cflags_maybe $cflags" fi # Any user CFLAGS, even an empty string, takes precedence if test "$test_CFLAGS" = set; then cflags=$CFLAGS; fi # Any user CPPFLAGS, even an empty string, takes precedence eval cppflags=\"\$${ccbase}${abi1}_cppflags\" test -n "$cppflags" || eval cppflags=\"\$${ccbase}${abi2}_cppflags\" if test "$test_CPPFLAGS" = set; then cppflags=$CPPFLAGS; fi # --enable-profiling adds -p/-pg even to user-specified CFLAGS. # This is convenient, but it's perhaps a bit naughty to modify user # CFLAGS. case "$enable_profiling" in prof) cflags="$cflags -p" ;; gprof) cflags="$cflags -pg" ;; instrument) cflags="$cflags -finstrument-functions" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int main () { return 0; } EOF echo "Test compile: " >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 (without -maix64), hence detecting an unusable compiler */ void *g() { return (void *) 0; } void *f() { return g(); } int main () { return 0; } EOF echo "Test compile: function pointer return" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an invalid instruction syntax from i386 gcc -march=pentiumpro on Solaris 2.8. The native sun assembler requires a non-standard syntax for cmov which gcc (as of 2.95.2 at least) doesn't know. */ int n; int cmov () { return (n >= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a linker invocation problem with gcc 3.0.3 on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 option causes gcc to incorrectly select the 32-bit libgcc.a, not the 64-bit one, and consequently it misses out on the __fixunsdfdi helper (double -> uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 instruction, and a negation like this comes out using it. */ double fneg_data; unsigned long fneg () { return -fneg_data; } int main () { return 0; } EOF echo "Test compile: double negation" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn (cvtsd2ss) which will provoke an error if the assembler doesn't recognise those instructions. Not sure how much of the gmp code will come out wanting sse2, but it's easiest to reject an option we know is bad. */ double ftod_data; float ftod () { return (float) ftod_data; } int main () { return 0; } EOF echo "Test compile: double -> float conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char values being spilled into floating point registers. The problem doesn't show up all the time, but has occurred enough in GMP for us to reject this compiler+flags. */ #include <string.h> /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int k; int foo () { __builtin_alloca (k); } EOF echo "Test compile: __builtin_alloca availability" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from Itanium HP-UX cc under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ int k; int foo () { int i, **a; a = __builtin_alloca (k); for (i = 0; i <= k; i++) a[i] = __builtin_alloca (1 << i); } int main () { return 0; } EOF echo "Test compile: alloca array" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from the assembler on power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this results in "Internal error related to the source program domain". For reference it seems to be the combination of nabs+fcirz which is bad, not either alone. This sort of thing occurs in mpz/get_str.c with the way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps if that code changes to a scaled-integer style then we won't need this test. */ double fp[1]; int x; int f () { int a; a = (x >= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a segfault in the compiler on powerpc-apple-darwin. Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and 1666 to segfault with e.g., -O2 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) typedef unsigned long long t1;typedef t1*t2; static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) {t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];int i; for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want,9);if(d[i].n)h();}} h(){}g(){} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 1" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error on powerpc-apple-darwin. Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and 1666 to get an ICE with -O1 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} g(){} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 2" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by HP ia-64 cc version cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets inlined and its return value somehow botched to be 0 instead of 1. This arises in the real mpn_lshift_com in mul_fft.c. A lower optimization level, like +O2 seems ok. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) unsigned long lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long retval, high_limb, low_limb; unsigned tnc; long i; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *up++; retval = low_limb >> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by Intel ia-64 icc version 1.8 under "icc -O3", After several calls, the function writes partial garbage to the result vector. Perhaps relates to the chk.a.nc insn. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) #include <stdlib.h> void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = malloc (10000 * sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 22) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) ;; *) continue ;; esac # If we're supposed to be using a "long long" for a limb, check that # it works. eval limb_chosen=\"\$limb$abi1\" test -n "$limb_chosen" || eval limb_chosen=\"\$limb$abi2\" if test "$limb_chosen" = longlong; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags has long long" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags has long long... " >&6; } cat >conftest.c <<EOF long long foo; long long bar () { return foo; } int main () { return 0; } EOF gmp_prog_cc_works=no gmp_compile="$cc $cflags $cppflags -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_prog_cc_works=yes else echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } if test $gmp_prog_cc_works = yes; then : else continue fi fi # The tests to perform on this $cc, if any eval testlist=\"\$${ccbase}${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$${ccbase}${abi2}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi1}_testlist\" test -n "$testlist" || eval testlist=\"\$any${abi2}_testlist\" testlist_pass=yes for tst in $testlist; do case $tst in hpc-hppa-2-0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HP compiler $cc is good for 64-bits" >&5 $as_echo_n "checking whether HP compiler $cc is good for 64-bits... " >&6; } # Bad compiler output: # ccom: HP92453-01 G.10.32.05 HP C Compiler # Good compiler output: # ccom: HP92453-01 A.10.32.30 HP C Compiler # Let A.10.32.30 or higher be ok. echo >conftest.c gmp_tmp_vs=`$cc -V -c -o conftest.$OBJEXT conftest.c 2>&1 | grep "^ccom:"` echo "Version string: $gmp_tmp_vs" >&5 rm conftest* gmp_tmp_v1=`echo $gmp_tmp_vs | sed 's/.* .\.\([0-9]*\).*/\1/'` gmp_tmp_v2=`echo $gmp_tmp_vs | sed 's/.* .\..*\.\(.*\)\..* HP C.*/\1/'` gmp_tmp_v3=`echo $gmp_tmp_vs | sed 's/.* .\..*\..*\.\(.*\) HP C.*/\1/'` echo "Version number: $gmp_tmp_v1.$gmp_tmp_v2.$gmp_tmp_v3" >&5 if test -z "$gmp_tmp_v1"; then gmp_hpc_64bit=not-applicable else gmp_compare_ge=no if test -n "$gmp_tmp_v1"; then if test "$gmp_tmp_v1" -gt 10; then gmp_compare_ge=yes else if test "$gmp_tmp_v1" -eq 10; then if test -n "$gmp_tmp_v2"; then if test "$gmp_tmp_v2" -gt 32; then gmp_compare_ge=yes else if test "$gmp_tmp_v2" -eq 32; then if test -n "$gmp_tmp_v3" && test "$gmp_tmp_v3" -ge 30; then gmp_compare_ge=yes fi fi fi fi fi fi fi gmp_hpc_64bit=$gmp_compare_ge fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_hpc_64bit" >&5 $as_echo "$gmp_hpc_64bit" >&6; } if test $gmp_hpc_64bit = yes; then : else testlist_pass=no fi ;; gcc-arm-umodsi) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ARM gcc unsigned division works" >&5 $as_echo_n "checking whether ARM gcc unsigned division works... " >&6; } tmp_version=`$cc --version` echo "$tmp_version" >&5 case $tmp_version in 2.95 | 2.95.[123]) testlist_pass=no gmp_gcc_arm_umodsi_result="no, gcc 2.95.[0123]" ;; *) : gmp_gcc_arm_umodsi_result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_gcc_arm_umodsi_result" >&5 $as_echo "$gmp_gcc_arm_umodsi_result" >&6; } ;; gcc-mips-o32) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports o32" >&5 $as_echo_n "checking whether gcc supports o32... " >&6; } echo 'int x;' >conftest.c echo "$cc -mabi=32 -c conftest.c" >&5 if $cc -mabi=32 -c conftest.c >conftest.out 2>&1; then result=yes else cat conftest.out >&5 if grep "cc1: Invalid option \`abi=32'" conftest.out >/dev/null; then result=yes else result=no fi fi rm -f conftest.* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test $result = yes; then : else testlist_pass=no fi ;; hppa-level-2.0) { $as_echo "$as_me:${as_lineno-$LINENO}: checking $cc $cflags assembler knows hppa 2.0" >&5 $as_echo_n "checking $cc $cflags assembler knows hppa 2.0... " >&6; } result=no cat >conftest.s <<EOF .level 2.0 EOF gmp_compile="$cc $cflags -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then result=yes else echo "failed program was" >&5 cat conftest.s >&5 fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else testlist_pass=no fi ;; sizeof*) echo "configure: testlist $tst" >&5 gmp_sizeof_type=`echo "$tst" | sed 's/sizeof-\([a-z]*\).*/\1/'` gmp_sizeof_want=`echo "$tst" | sed 's/sizeof-[a-z]*-\([0-9]*\).*/\1/'` { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want" >&5 $as_echo_n "checking compiler $cc $cflags has sizeof($gmp_sizeof_type)==$gmp_sizeof_want... " >&6; } cat >conftest.c <<EOF int main () { static int test_array [1 - 2 * (long) (sizeof ($gmp_sizeof_type) != $gmp_sizeof_want)]; test_array[0] = 0; return 0; } EOF gmp_c_testlist_sizeof=no gmp_compile="$cc $cflags -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then gmp_c_testlist_sizeof=yes fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_c_testlist_sizeof" >&5 $as_echo "$gmp_c_testlist_sizeof" >&6; } if test $gmp_c_testlist_sizeof = yes; then : else testlist_pass=no fi ;; esac if test $testlist_pass = no; then break; fi done if test $testlist_pass = yes; then found_compiler=yes break fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done if test $found_compiler = yes; then break; fi done # If we recognised the CPU, as indicated by $path being set, then insist # that we have a working compiler, either from our $cclist choices or from # $CC. We can't let AC_PROG_CC look around for a compiler because it might # find one that we've rejected (for not supporting the modes our asm code # demands, etc). # # If we didn't recognise the CPU (and this includes host_cpu=none), then # fall through and let AC_PROG_CC look around for a compiler too. This is # mostly in the interests of following a standard autoconf setup, after all # we've already tested cc and gcc adequately (hopefully). As of autoconf # 2.50 the only thing AC_PROG_CC really adds is a check for "cl" (Microsoft # C on MS-DOS systems). # if test $found_compiler = no && test -n "$path"; then as_fn_error $? "could not find a working compiler, see config.log for details" "$LINENO" 5 fi case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar-*-* | bulldozer-*-* | piledriver-*-* | steamroller-*-* | excavator-*-* | pentium4-*-* | atom-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-*) # If the user asked for a fat build, override the path and flags set above if test $enable_fat = yes; then gcc_cflags_cpu="" gcc_cflags_arch="" fat_functions="add_n addmul_1 bdiv_dbm1c com cnd_add_n cnd_sub_n copyd copyi dive_1 divrem_1 gcd_1 lshift lshiftc mod_1 mod_1_1 mod_1_1_cps mod_1_2 mod_1_2_cps mod_1_4 mod_1_4_cps mod_34lsub1 mode1o mul_1 mul_basecase mullo_basecase pre_divrem_1 pre_mod_1 redc_1 redc_2 rshift sqr_basecase sub_n submul_1" if test "$abi" = 32; then extra_functions="$extra_functions fat fat_entry" path="x86/fat x86" fat_path="x86 x86/fat x86/i486 x86/k6 x86/k6/mmx x86/k6/k62mmx x86/k7 x86/k7/mmx x86/k8 x86/k10 x86/bobcat x86/pentium x86/pentium/mmx x86/p6 x86/p6/mmx x86/p6/p3mmx x86/p6/sse2 x86/pentium4 x86/pentium4/mmx x86/pentium4/sse2 x86/core2 x86/coreinhm x86/coreisbr x86/atom x86/atom/mmx x86/atom/sse2 x86/nano" fi if test "$abi" = 64; then gcc_64_cflags="" extra_functions_64="$extra_functions_64 fat fat_entry" path_64="x86_64/fat x86_64" fat_path="x86_64 x86_64/fat x86_64/k8 x86_64/k10 x86_64/bd1 x86_64/bobcat x86_64/pentium4 x86_64/core2 x86_64/coreinhm x86_64/coreisbr x86_64/coreihwl x86_64/atom x86_64/nano" fat_functions="$fat_functions addmul_2 addlsh1_n addlsh2_n sublsh1_n" fi fat_thresholds="MUL_TOOM22_THRESHOLD MUL_TOOM33_THRESHOLD SQR_TOOM2_THRESHOLD SQR_TOOM3_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD" fi ;; esac if test $found_compiler = yes; then # If we're creating CFLAGS, then look for optional additions. If the user # set CFLAGS then leave it alone. # if test "$test_CFLAGS" != set; then eval optlist=\"\$${ccbase}${abi1}_cflags_optlist\" test -n "$optlist" || eval optlist=\"\$${ccbase}${abi2}_cflags_optlist\" for opt in $optlist; do eval optflags=\"\$${ccbase}${abi1}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}${abi2}_cflags_${opt}\" test -n "$optflags" || eval optflags=\"\$${ccbase}_cflags_${opt}\" for flag in $optflags; do # ~ represents a space in an option spec flag=`echo "$flag" | tr '~' ' '` case $flag in -march=pentium4 | -march=k8) # For -march settings which enable SSE2 we exclude certain bad # gcc versions and we need an OS knowing how to save xmm regs. # # This is only for ABI=32, any 64-bit gcc is good and any OS # knowing x86_64 will know xmm. # # -march=k8 was only introduced in gcc 3.3, so we shouldn't need # the GMP_GCC_PENTIUM4_SSE2 check (for gcc 3.2 and prior). But # it doesn't hurt to run it anyway, sharing code with the # pentium4 case. # if test "$abi" = 32; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc is good for sse2" >&5 $as_echo_n "checking whether gcc is good for sse2... " >&6; } case `$cc $cflags $cppflags -dumpversion` in 3.[012] | 3.[012].*) result=no ;; *) result=yes ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports XMM registers" >&5 $as_echo_n "checking whether the operating system supports XMM registers... " >&6; } if ${gmp_cv_os_x86_xmm+:} false; then : $as_echo_n "(cached) " >&6 else if test "$build" = "$host"; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.s <<EOF .text main: _main: .globl main .globl _main .byte 0x0f, 0x57, 0xc0 xorl %eax, %eax ret EOF gmp_compile="$cc $cflags $cppflags conftest.s -o conftest >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then gmp_cv_os_x86_xmm=yes else gmp_cv_os_x86_xmm=no fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Oops, cannot compile test program" >&5 $as_echo "$as_me: WARNING: Oops, cannot compile test program" >&2;} fi rm -f conftest* fi if test -z "$gmp_cv_os_x86_xmm"; then case $host_os in freebsd[123] | freebsd[123].*) gmp_cv_os_x86_xmm=no ;; freebsd*) gmp_cv_os_x86_xmm=yes ;; *) gmp_cv_os_x86_xmm=probably ;; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_os_x86_xmm" >&5 $as_echo "$gmp_cv_os_x86_xmm" >&6; } if test "$gmp_cv_os_x86_xmm" = probably; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Not certain of OS support for xmm when cross compiling." >&5 $as_echo "$as_me: WARNING: Not certain of OS support for xmm when cross compiling." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Will assume it's ok, expect a SIGILL if this is wrong." >&5 $as_echo "$as_me: WARNING: Will assume it's ok, expect a SIGILL if this is wrong." >&2;} fi case $gmp_cv_os_x86_xmm in no) continue ;; *) ;; esac fi ;; -no-cpp-precomp) # special check, avoiding a warning if test "$ccbase" = gcc; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags -no-cpp-precomp" >&5 $as_echo_n "checking compiler $cc $cflags -no-cpp-precomp... " >&6; } result=no cat >conftest.c <<EOF int main () { return 0; } EOF gmp_compile="$cc $cflags -no-cpp-precomp conftest.c >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "unrecognized option.*-no-cpp-precomp" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* a.out b.out a.exe a_out.exe { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi fi ;; -Wa,-m*) case $host in alpha*-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler $cc $cflags $flag" >&5 $as_echo_n "checking assembler $cc $cflags $flag... " >&6; } result=no cat >conftest.c <<EOF int main () {} EOF gmp_compile="$cc $cflags $flag -c conftest.c >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "Unknown CPU identifier" conftest.out >/dev/null; then : ; else result=yes fi fi cat conftest.out >&5 rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then : else continue fi ;; esac ;; -Wa,-oldas) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cc $cflags $cppflags -Wa,-oldas" >&5 $as_echo_n "checking for $cc $cflags $cppflags -Wa,-oldas... " >&6; } result=no cat >conftest.c <<EOF EOF echo "with empty conftest.c" >&5 gmp_compile="$cc $cflags $cppflags -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : ; else # empty fails gmp_compile="$cc $cflags $cppflags -Wa,-oldas -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # but with -Wa,-oldas it works result=yes fi fi rm -f conftest* { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 $as_echo "$result" >&6; } if test "$result" = yes; then cflags="$cflags $flag" break else continue fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler $cc $cflags $cppflags $flag" >&5 $as_echo_n "checking compiler $cc $cflags $cppflags $flag... " >&6; } gmp_prog_cc_works=yes # first see a simple "main()" works, then go on to other checks if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int main () { return 0; } EOF echo "Test compile: " >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no" ;; norun) gmp_prog_cc_works="no, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from gcc 2.95.2 -mpowerpc64 (without -maix64), hence detecting an unusable compiler */ void *g() { return (void *) 0; } void *f() { return g(); } int main () { return 0; } EOF echo "Test compile: function pointer return" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, function pointer return" ;; norun) gmp_prog_cc_works="no, function pointer return, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an invalid instruction syntax from i386 gcc -march=pentiumpro on Solaris 2.8. The native sun assembler requires a non-standard syntax for cmov which gcc (as of 2.95.2 at least) doesn't know. */ int n; int cmov () { return (n >= 0 ? n : 0); } int main () { return 0; } EOF echo "Test compile: cmov instruction" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, cmov instruction" ;; norun) gmp_prog_cc_works="no, cmov instruction, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a linker invocation problem with gcc 3.0.3 on AIX 4.3 under "-maix64 -mpowerpc64 -mcpu=630". The -mcpu=630 option causes gcc to incorrectly select the 32-bit libgcc.a, not the 64-bit one, and consequently it misses out on the __fixunsdfdi helper (double -> uint64 conversion). */ double d; unsigned long gcc303 () { return (unsigned long) d; } int main () { return 0; } EOF echo "Test compile: double -> ulong conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> ulong conversion" ;; norun) gmp_prog_cc_works="no, double -> ulong conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an error from hppa gcc 2.95 under -mpa-risc-2-0 if the assembler doesn't know hppa 2.0 instructions. fneg is a 2.0 instruction, and a negation like this comes out using it. */ double fneg_data; unsigned long fneg () { return -fneg_data; } int main () { return 0; } EOF echo "Test compile: double negation" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double negation" ;; norun) gmp_prog_cc_works="no, double negation, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following makes gcc 3.3 -march=pentium4 generate an SSE2 xmm insn (cvtsd2ss) which will provoke an error if the assembler doesn't recognise those instructions. Not sure how much of the gmp code will come out wanting sse2, but it's easiest to reject an option we know is bad. */ double ftod_data; float ftod () { return (float) ftod_data; } int main () { return 0; } EOF echo "Test compile: double -> float conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, double -> float conversion" ;; norun) gmp_prog_cc_works="no, double -> float conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from gcc version "2.9-gnupro-99r1" under "-O2 -mcpu=ev6", apparently relating to char values being spilled into floating point registers. The problem doesn't show up all the time, but has occurred enough in GMP for us to reject this compiler+flags. */ #include <string.h> /* for memcpy */ struct try_t { char dst[2]; char size; long d0, d1, d2, d3, d4, d5, d6; char overlap; }; struct try_t param[6]; int param_init () { struct try_t *p; memcpy (p, ¶m[ 2 ], sizeof (*p)); memcpy (p, ¶m[ 2 ], sizeof (*p)); p->size = 2; memcpy (p, ¶m[ 1 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 2; memcpy (p, ¶m[ 3 ], sizeof (*p)); p->dst[0] = 1; p->overlap = 8; memcpy (p, ¶m[ 4 ], sizeof (*p)); memcpy (p, ¶m[ 4 ], sizeof (*p)); p->overlap = 8; memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); memcpy (p, ¶m[ 5 ], sizeof (*p)); return 0; } int main () { return 0; } EOF echo "Test compile: gnupro alpha ev6 char spilling" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling" ;; norun) gmp_prog_cc_works="no, gnupro alpha ev6 char spilling, program does not run" ;; esac fi # __builtin_alloca is not available everywhere, check it exists before # seeing that it works if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF int k; int foo () { __builtin_alloca (k); } EOF echo "Test compile: __builtin_alloca availability" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error from Itanium HP-UX cc under +O2 or higher. We use this sort of code in mpn/generic/mul_fft.c. */ int k; int foo () { int i, **a; a = __builtin_alloca (k); for (i = 0; i <= k; i++) a[i] = __builtin_alloca (1 << i); } int main () { return 0; } EOF echo "Test compile: alloca array" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, alloca array" ;; norun) gmp_prog_cc_works="no, alloca array, program does not run" ;; esac fi ;; no) ;; norun) ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal error from the assembler on power2-ibm-aix4.3.1.0. gcc -mrios2 compiles to nabs+fcirz, and this results in "Internal error related to the source program domain". For reference it seems to be the combination of nabs+fcirz which is bad, not either alone. This sort of thing occurs in mpz/get_str.c with the way double chars_per_bit_exactly is applied in MPN_SIZEINBASE. Perhaps if that code changes to a scaled-integer style then we won't need this test. */ double fp[1]; int x; int f () { int a; a = (x >= 0 ? x : -x); return a * fp[0]; } int main () { return 0; } EOF echo "Test compile: abs int -> double conversion" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, abs int -> double conversion" ;; norun) gmp_prog_cc_works="no, abs int -> double conversion, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes a segfault in the compiler on powerpc-apple-darwin. Extracted from tests/mpn/t-iord_u.c. Causes Apple's gcc 3.3 build 1640 and 1666 to segfault with e.g., -O2 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) typedef unsigned long long t1;typedef t1*t2; static __inline__ t1 e(t2 rp,t2 up,int n,t1 v0) {t1 c,x,r;int i;if(v0){c=1;for(i=1;i<n;i++){x=up[i];r=x+1;rp[i]=r;}}return c;} f(){static const struct{t1 n;t1 src[9];t1 want[9];}d[]={{1,{0},{1}},};t1 got[9];int i; for(i=0;i<1;i++){if(e(got,got,9,d[i].n)==0)h();g(i,d[i].src,d[i].n,got,d[i].want,9);if(d[i].n)h();}} h(){}g(){} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 1" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 1" ;; norun) gmp_prog_cc_works="no, long long reliability test 1, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following provokes an internal compiler error on powerpc-apple-darwin. Extracted from mpz/cfdiv_q_2exp.c. Causes Apple's gcc 3.3 build 1640 and 1666 to get an ICE with -O1 -mpowerpc64. */ #if defined (__GNUC__) && ! defined (__cplusplus) f(int u){int i;long long x;x=u?~0:0;if(x)for(i=0;i<9;i++);x&=g();if(x)g();} g(){} #else int dummy; #endif int main () { return 0; } EOF echo "Test compile: long long reliability test 2" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, long long reliability test 2" ;; norun) gmp_prog_cc_works="no, long long reliability test 2, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by HP ia-64 cc version cc: HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003] under "cc +O3", both in +DD32 and +DD64 modes. The mpn_lshift_com gets inlined and its return value somehow botched to be 0 instead of 1. This arises in the real mpn_lshift_com in mul_fft.c. A lower optimization level, like +O2 seems ok. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) unsigned long lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long retval, high_limb, low_limb; unsigned tnc; long i; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *up++; retval = low_limb >> tnc; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *up++; *rp++ = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } return retval; } int main () { unsigned long cy, rp[2], up[2]; up[0] = ~ 0L; up[1] = 0; cy = lshift_com (rp, up, 2L, 1); if (cy != 1L) return 1; return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization, program does not run" ;; esac fi if test "$gmp_prog_cc_works" = yes; then # remove anything that might look like compiler output to our "||" expression rm -f conftest* a.out b.out a.exe a_out.exe cat >conftest.c <<EOF /* The following is mis-compiled by Intel ia-64 icc version 1.8 under "icc -O3", After several calls, the function writes partial garbage to the result vector. Perhaps relates to the chk.a.nc insn. This code needs to be run to show the problem, but that's fine, the offending cc is a native-only compiler so we don't have to worry about cross compiling. */ #if ! defined (__cplusplus) #include <stdlib.h> void lshift_com (rp, up, n, cnt) unsigned long *rp; unsigned long *up; long n; unsigned cnt; { unsigned long high_limb, low_limb; unsigned tnc; long i; up += n; rp += n; tnc = 8 * sizeof (unsigned long) - cnt; low_limb = *--up; high_limb = low_limb << cnt; for (i = n - 1; i != 0; i--) { low_limb = *--up; *--rp = ~(high_limb | (low_limb >> tnc)); high_limb = low_limb << cnt; } *--rp = ~high_limb; } int main () { unsigned long *r, *r2; unsigned long a[88 + 1]; long i; for (i = 0; i < 88 + 1; i++) a[i] = ~0L; r = malloc (10000 * sizeof (unsigned long)); r2 = r; for (i = 0; i < 528; i += 22) { lshift_com (r2, a, i / (8 * sizeof (unsigned long)) + 1, i % (8 * sizeof (unsigned long))); r2 += 88 + 1; } if (r[2048] != 0 || r[2049] != 0 || r[2050] != 0 || r[2051] != 0 || r[2052] != 0 || r[2053] != 0 || r[2054] != 0) abort (); return 0; } #else int main () { return 0; } #endif EOF echo "Test compile: mpn_lshift_com optimization 2" >&5 gmp_compile="$cc $cflags $cppflags $flag conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cc_works_part=yes if test "$cross_compiling" = no; then if { ac_try='./a.out || ./b.out || ./a.exe || ./a_out.exe || ./conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then :; else cc_works_part=norun fi fi else cc_works_part=no fi if test "$cc_works_part" != yes; then echo "failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* a.out b.out a.exe a_out.exe case $cc_works_part in yes) ;; no) gmp_prog_cc_works="no, mpn_lshift_com optimization 2" ;; norun) gmp_prog_cc_works="no, mpn_lshift_com optimization 2, program does not run" ;; esac fi # A certain _GLOBAL_OFFSET_TABLE_ problem in past versions of gas, tickled # by recent versions of gcc. # if test "$gmp_prog_cc_works" = yes; then case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-*) # this problem only arises in PIC code, so don't need to test when # --disable-shared. We don't necessarily have $enable_shared set to # yes at this point, it will still be unset for the default (which is # yes); hence the use of "!= no". if test "$enable_shared" != no; then echo "Testing gcc GOT with eax emitted" >&5 cat >conftest.c <<\EOF int foo; int bar () { return foo; } EOF tmp_got_emitted=no gmp_compile="$cc $cflags $cppflags $flag -fPIC -S conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep "addl.*_GLOBAL_OFFSET_TABLE_.*eax" conftest.s >/dev/null; then tmp_got_emitted=yes fi fi rm -f conftest.* echo "Result: $tmp_got_emitted" >&5 if test "$tmp_got_emitted" = yes; then echo "Testing gas GOT with eax good" >&5 cat >conftest.awk <<\EOF BEGIN { want[0] = "001" want[1] = "043" want[2] = "105" want[3] = "147" want[4] = "211" want[5] = "253" want[6] = "315" want[7] = "357" want[8] = "005" want[9] = "002" want[10] = "000" want[11] = "000" want[12] = "000" want[13] = "376" want[14] = "334" want[15] = "272" want[16] = "230" want[17] = "166" want[18] = "124" want[19] = "062" want[20] = "020" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 20; i++) got[i] = got[i+1]; got[20] = $f; found = 1 for (i = 0; i < 21; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<\EOF .text .byte 1, 35, 69, 103, 137, 171, 205, 239 addl $_GLOBAL_OFFSET_TABLE_, %eax .byte 254, 220, 186, 152, 118, 84, 50, 16 EOF tmp_got_good=yes gmp_compile="$cc $cflags $cppflags $flag -fPIC -o conftest.o -c conftest.s >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then tmp_got_good=`od -b conftest.o | $AWK -f conftest.awk` fi rm -f conftest.* echo "Result: $tmp_got_good" >&5 if test "$tmp_got_good" = no; then gmp_prog_cc_works="no, bad gas GOT with eax" else : fi else : fi fi ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_prog_cc_works" >&5 $as_echo "$gmp_prog_cc_works" >&6; } case $gmp_prog_cc_works in yes) cflags="$cflags $flag" break ;; *) ;; esac done done fi ABI="$abi" CC="$cc" CFLAGS="$cflags" CPPFLAGS="$cppflags" eval GMP_NONSTD_ABI=\"\$GMP_NONSTD_ABI_$ABI\" # Could easily have this in config.h too, if desired. ABI_nodots=`echo $ABI | sed 's/\./_/'` echo "define_not_for_expansion(\`HAVE_ABI_$ABI_nodots')" >> $gmp_tmpconfigm4p # GMP_LDFLAGS substitution, selected according to ABI. # These are needed on libgmp.la and libmp.la, but currently not on # convenience libraries like tune/libspeed.la or mpz/libmpz.la. # eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" test -n "$GMP_LDFLAGS" || eval GMP_LDFLAGS=\"\$${ccbase}${abi1}_ldflags\" # extra_functions, selected according to ABI eval tmp=\"\$extra_functions$abi1\" test -n "$tmp" || eval tmp=\"\$extra_functions$abi2\" extra_functions="$tmp" # Cycle counter, selected according to ABI. # eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi1\" test -n "$tmp" || eval tmp=\"\$SPEED_CYCLECOUNTER_OBJ$abi2\" SPEED_CYCLECOUNTER_OBJ="$tmp" eval tmp=\"\$cyclecounter_size$abi1\" test -n "$tmp" || eval tmp=\"\$cyclecounter_size$abi2\" cyclecounter_size="$tmp" if test -n "$SPEED_CYCLECOUNTER_OBJ"; then cat >>confdefs.h <<_ACEOF #define HAVE_SPEED_CYCLECOUNTER $cyclecounter_size _ACEOF fi # Calling conventions checking, selected according to ABI. # eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi1\" test -n "$tmp" || eval tmp=\"\$CALLING_CONVENTIONS_OBJS$abi2\" if test "$enable_assembly" = "yes"; then CALLING_CONVENTIONS_OBJS="$tmp" else CALLING_CONVENTIONS_OBJS="" fi if test -n "$CALLING_CONVENTIONS_OBJS"; then $as_echo "#define HAVE_CALLING_CONVENTIONS 1" >>confdefs.h fi fi # If the user gave an MPN_PATH, use that verbatim, otherwise choose # according to the ABI and add "generic". # if test -n "$MPN_PATH"; then path="$MPN_PATH" else eval tmp=\"\$path$abi1\" test -n "$tmp" || eval tmp=\"\$path$abi2\" path="$tmp generic" fi # Long long limb setup for gmp.h. case $limb_chosen in longlong) DEFN_LONG_LONG_LIMB="#define _LONG_LONG_LIMB 1" ;; *) DEFN_LONG_LONG_LIMB="/* #undef _LONG_LONG_LIMB */" ;; esac # The C compiler and preprocessor, put into ANSI mode if possible. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK your preprocessor is broken; #endif #if BIG_OK #else your preprocessor is broken; #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\0'; ++i) continue; return 0; } // Check varargs and va_copy. static void test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str; int number; float fnumber; while (*format) { switch (*format++) { case 's': // string str = va_arg (args_copy, const char *); break; case 'd': // int number = va_arg (args_copy, int); break; case 'f': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); } int main () { // Check bool. _Bool success = false; // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. test_varargs ("s, d' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' || dynamic_array[ni.number - 1] != 543); ; return 0; } _ACEOF for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c99=$ac_arg fi rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c99" in x) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c99" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; esac if test "x$ac_cv_prog_cc_c99" != xno; then : ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... 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"C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # The C compiler on the build system, and associated tests. if test -n "$CC_FOR_BUILD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system compiler $CC_FOR_BUILD" >&5 $as_echo_n "checking build system compiler $CC_FOR_BUILD... 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"Specified CC_FOR_BUILD doesn't seem to work" "$LINENO" 5 fi elif test -n "$HOST_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system compiler $HOST_CC" >&5 $as_echo_n "checking build system compiler $HOST_CC... 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" >&6; } if ${cl_cv_as_noexecstack+:} false; then : $as_echo_n "(cached) " >&6 else cat > conftest.c <<EOF void foo() {} EOF if { ac_try='${CC} $CFLAGS $CPPFLAGS -S -o conftest.s conftest.c >/dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } \ && grep .note.GNU-stack conftest.s >/dev/null \ && { ac_try='${CC} $CFLAGS $CPPFLAGS -Wa,--noexecstack -c -o conftest.o conftest.s >/dev/null' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } then cl_cv_as_noexecstack=yes else cl_cv_as_noexecstack=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cl_cv_as_noexecstack" >&5 $as_echo "$cl_cv_as_noexecstack" >&6; } if test "$cl_cv_as_noexecstack" = yes; then ASMFLAGS="$ASMFLAGS -Wa,--noexecstack" fi gmp_user_AR=$AR if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="ar" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -z "$gmp_user_AR"; then eval arflags=\"\$ar${abi1}_flags\" test -n "$arflags" || eval arflags=\"\$ar${abi2}_flags\" if test -n "$arflags"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra ar flags" >&5 $as_echo_n "checking for extra ar flags... " >&6; } AR="$AR $arflags" ac_cv_prog_AR="$AR $arflags" ac_cv_prog_ac_ct_AR="$AR $arflags" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arflags" >&5 $as_echo "$arflags" >&6; } fi fi if test -z "$AR_FLAGS"; then AR_FLAGS=cq fi gmp_user_NM=$NM { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } # FIXME: When cross compiling (ie. $ac_tool_prefix not empty), libtool # defaults to plain "nm" if a "${ac_tool_prefix}nm" is not found. In this # case run it again to try the native "nm", firstly so that likely locations # are searched, secondly so that -B or -p are added if necessary for BSD # format. This is necessary for instance on OSF with "./configure # --build=alphaev5-dec-osf --host=alphaev6-dec-osf". # if test -z "$gmp_user_NM" && test -n "$ac_tool_prefix" && test "$NM" = nm; then $as_unset lt_cv_path_NM gmp_save_ac_tool_prefix=$ac_tool_prefix ac_tool_prefix= NM= { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } ac_tool_prefix=$gmp_save_ac_tool_prefix fi if test -z "$gmp_user_NM"; then eval nmflags=\"\$nm${abi1}_flags\" test -n "$nmflags" || eval nmflags=\"\$nm${abi2}_flags\" if test -n "$nmflags"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra nm flags" >&5 $as_echo_n "checking for extra nm flags... " >&6; } NM="$NM $nmflags" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nmflags" >&5 $as_echo "$nmflags" >&6; } fi fi case $host in # FIXME: On AIX 3 and 4, $libname.a is included in libtool # $library_names_spec, so libgmp.a becomes a symlink to libgmp.so, making # it impossible to build shared and static libraries simultaneously. # Disable shared libraries by default, but let the user override with # --enable-shared --disable-static. # # FIXME: This $libname.a problem looks like it might apply to *-*-amigaos* # and *-*-os2* too, but wait for someone to test this before worrying # about it. If there is a problem then of course libtool is the right # place to fix it. # *-*-aix[34]*) if test -z "$enable_shared"; then enable_shared=no; fi ;; esac # Configs for Windows DLLs. enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 $as_echo "$AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AS+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 $as_echo "$ac_ct_AS" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS fi else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdlib.h> _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <ctype.h> #include <stdlib.h> #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done func_stripname_cnf () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname_cnf # Set options enable_dlopen=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac else enable_fast_install=yes fi # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' if test "$with_gnu_ld" = yes; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='${wl}-z,text' allow_undefined_flag='${wl}-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test x$host_vendor = xsni; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='${wl}-Blargedynsym' ;; esac fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 $as_echo "$ld_shlibs" >&6; } test "$ld_shlibs" = no && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib<name>.so # instead of lib<name>.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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*) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; 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then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # On SunOS, sys/resource.h needs sys/time.h (for struct timeval) for ac_header in sys/resource.h do : ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "#if TIME_WITH_SYS_TIME # include <sys/time.h> # include <time.h> #else # if HAVE_SYS_TIME_H # include <sys/time.h> # else # include <time.h> # endif #endif " if test "x$ac_cv_header_sys_resource_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_RESOURCE_H 1 _ACEOF fi done # On NetBSD and OpenBSD, sys/sysctl.h needs sys/param.h for various constants for ac_header in sys/sysctl.h do : ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#if HAVE_SYS_PARAM_H # include <sys/param.h> #endif " if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_SYSCTL_H 1 _ACEOF fi done # On OSF 4.0, <machine/hal_sysinfo.h> must have <sys/sysinfo.h> for ulong_t for ac_header in machine/hal_sysinfo.h do : ac_fn_c_check_header_compile "$LINENO" "machine/hal_sysinfo.h" "ac_cv_header_machine_hal_sysinfo_h" "#if HAVE_SYS_SYSINFO_H # include <sys/sysinfo.h> #endif " if test "x$ac_cv_header_machine_hal_sysinfo_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MACHINE_HAL_SYSINFO_H 1 _ACEOF fi done # Reasons for testing: # optarg - not declared in mingw # fgetc, fscanf, ungetc, vfprintf - not declared in SunOS 4 # sys_errlist, sys_nerr - not declared in SunOS 4 # # optarg should be in unistd.h and the rest in stdio.h, both of which are # in the autoconf default includes. # # sys_errlist and sys_nerr are supposed to be in <errno.h> on SunOS according # to the man page (but aren't), in glibc they're in stdio.h. # ac_fn_c_check_decl "$LINENO" "fgetc" "ac_cv_have_decl_fgetc" "$ac_includes_default" if test "x$ac_cv_have_decl_fgetc" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FGETC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "fscanf" "ac_cv_have_decl_fscanf" "$ac_includes_default" if test "x$ac_cv_have_decl_fscanf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FSCANF $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "optarg" "ac_cv_have_decl_optarg" "$ac_includes_default" if test "x$ac_cv_have_decl_optarg" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_OPTARG $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "ungetc" "ac_cv_have_decl_ungetc" "$ac_includes_default" if test "x$ac_cv_have_decl_ungetc" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_UNGETC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "vfprintf" "ac_cv_have_decl_vfprintf" "$ac_includes_default" if test "x$ac_cv_have_decl_vfprintf" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_VFPRINTF $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "#include <stdio.h> #include <errno.h> " if test "x$ac_cv_have_decl_sys_errlist" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SYS_ERRLIST $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "sys_nerr" "ac_cv_have_decl_sys_nerr" "#include <stdio.h> #include <errno.h> " if test "x$ac_cv_have_decl_sys_nerr" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SYS_NERR $ac_have_decl _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 $as_echo_n "checking return type of signal handlers... 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" >&6; } if ${ac_cv_lib_m_cos+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char cos (); int main () { return cos (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_m_cos=yes else ac_cv_lib_m_cos=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 $as_echo "$ac_cv_lib_m_cos" >&6; } if test "x$ac_cv_lib_m_cos" = xyes; then : LIBM="-lm" fi ;; esac # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. 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"--enable-alloca=alloca specified, but alloca not available" "$LINENO" 5 fi $as_echo "#define WANT_TMP_ALLOCA 1" >>confdefs.h TAL_OBJECT=tal-reent$U.lo ;; malloc-reentrant) $as_echo "#define WANT_TMP_REENTRANT 1" >>confdefs.h TAL_OBJECT=tal-reent$U.lo ;; malloc-notreentrant) $as_echo "#define WANT_TMP_NOTREENTRANT 1" >>confdefs.h TAL_OBJECT=tal-notreent$U.lo ;; debug) $as_echo "#define WANT_TMP_DEBUG 1" >>confdefs.h TAL_OBJECT=tal-debug$U.lo ;; *) # checks at the start of configure.in should protect us as_fn_error $? "unrecognised --enable-alloca=$gmp_cv_option_alloca" "$LINENO" 5 ;; esac cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> #define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ #define GMP_NAIL_BITS $GMP_NAIL_BITS #define GMP_LIMB_BITS 123 $DEFN_LONG_LONG_LIMB #include "$srcdir/gmp-h.in" #if ! _GMP_H_HAVE_FILE die die die #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gmp.h doesnt recognise <stdio.h>, FILE prototypes will be unavailable" >&5 $as_echo "$as_me: WARNING: gmp.h doesnt recognise <stdio.h>, FILE prototypes will be unavailable" >&2;} fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <sys/types.h> #include <sys/param.h> int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int main () { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int main () { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes else ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main () { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no else ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) $as_echo "#define HAVE_LIMB_BIG_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_LIMB_BIG_ENDIAN')" >> $gmp_tmpconfigm4p ;; #( no) $as_echo "#define HAVE_LIMB_LITTLE_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_LIMB_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) : ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking format of \`double' floating point" >&5 $as_echo_n "checking format of \`double' floating point... " >&6; } if ${gmp_cv_c_double_format+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_c_double_format=unknown cat >conftest.c <<\EOF struct foo { char before[8]; double x; char after[8]; }; extern struct foo foo; struct foo foo = { { '\001', '\043', '\105', '\147', '\211', '\253', '\315', '\357' }, -123456789.0, { '\376', '\334', '\272', '\230', '\166', '\124', '\062', '\020' }, }; EOF gmp_compile="$CC $CFLAGS $CPPFLAGS -c conftest.c >&5 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat >conftest.awk <<\EOF BEGIN { found = 0 } { for (f = 2; f <= NF; f++) { for (i = 0; i < 23; i++) got[i] = got[i+1]; got[23] = $f; # match the special begin and end sequences if (got[0] != "001") continue if (got[1] != "043") continue if (got[2] != "105") continue if (got[3] != "147") continue if (got[4] != "211") continue if (got[5] != "253") continue if (got[6] != "315") continue if (got[7] != "357") continue if (got[16] != "376") continue if (got[17] != "334") continue if (got[18] != "272") continue if (got[19] != "230") continue if (got[20] != "166") continue if (got[21] != "124") continue if (got[22] != "062") continue if (got[23] != "020") continue saw = " (" got[8] " " got[9] " " got[10] " " got[11] " " got[12] " " got[13] " " got[14] " " got[15] ")" if (got[8] == "000" && \ got[9] == "000" && \ got[10] == "000" && \ got[11] == "124" && \ got[12] == "064" && \ got[13] == "157" && \ got[14] == "235" && \ got[15] == "301") { print "IEEE little endian" found = 1 exit } # Little endian with the two 4-byte halves swapped, as used by ARM # when the chip is in little endian mode. # if (got[8] == "064" && \ got[9] == "157" && \ got[10] == "235" && \ got[11] == "301" && \ got[12] == "000" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "124") { print "IEEE little endian, swapped halves" found = 1 exit } # gcc 2.95.4 on one GNU/Linux ARM system was seen generating 000 in # the last byte, whereas 124 is correct. Not sure where the bug # actually lies, but a running program didn't seem to get a full # mantissa worth of working bits. # # We match this case explicitly so we can give a nice result message, # but we deliberately exclude it from the normal IEEE double setups # since it's too broken. # if (got[8] == "064" && \ got[9] == "157" && \ got[10] == "235" && \ got[11] == "301" && \ got[12] == "000" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "000") { print "bad ARM software floats" found = 1 exit } if (got[8] == "301" && \ got[9] == "235" && \ got[10] == "157" && \ got[11] == "064" && \ got[12] == "124" && \ got[13] == "000" && \ got[14] == "000" && \ got[15] == "000") { print "IEEE big endian" found = 1 exit } if (got[8] == "353" && \ got[9] == "315" && \ got[10] == "242" && \ got[11] == "171" && \ got[12] == "000" && \ got[13] == "240" && \ got[14] == "000" && \ got[15] == "000") { print "VAX D" found = 1 exit } if (got[8] == "275" && \ got[9] == "301" && \ got[10] == "064" && \ got[11] == "157" && \ got[12] == "000" && \ got[13] == "124" && \ got[14] == "000" && \ got[15] == "000") { print "VAX G" found = 1 exit } if (got[8] == "300" && \ got[9] == "033" && \ got[10] == "353" && \ got[11] == "171" && \ got[12] == "242" && \ got[13] == "240" && \ got[14] == "000" && \ got[15] == "000") { print "Cray CFP" found = 1 exit } } } END { if (! found) print "unknown", saw } EOF gmp_cv_c_double_format=`od -b conftest.$OBJEXT | $AWK -f conftest.awk` case $gmp_cv_c_double_format in unknown*) echo "cannot match anything, conftest.$OBJEXT contains" >&5 od -b conftest.$OBJEXT >&5 ;; esac else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, cannot compile test program" >&5 $as_echo "$as_me: WARNING: oops, cannot compile test program" >&2;} fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_c_double_format" >&5 $as_echo "$gmp_cv_c_double_format" >&6; } case $gmp_cv_c_double_format in "IEEE big endian") $as_echo "#define HAVE_DOUBLE_IEEE_BIG_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_BIG_ENDIAN')" >> $gmp_tmpconfigm4p ;; "IEEE little endian") $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1" >>confdefs.h echo "define_not_for_expansion(\`HAVE_DOUBLE_IEEE_LITTLE_ENDIAN')" >> $gmp_tmpconfigm4p ;; "IEEE little endian, swapped halves") $as_echo "#define HAVE_DOUBLE_IEEE_LITTLE_SWAPPED 1" >>confdefs.h ;; "VAX D") $as_echo "#define HAVE_DOUBLE_VAX_D 1" >>confdefs.h ;; "VAX G") $as_echo "#define HAVE_DOUBLE_VAX_G 1" >>confdefs.h ;; "Cray CFP") $as_echo "#define HAVE_DOUBLE_CRAY_CFP 1" >>confdefs.h ;; "bad ARM software floats") ;; unknown*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not determine float format." >&5 $as_echo "$as_me: WARNING: Could not determine float format." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Conversions to and from \"double\" may be slow." >&5 $as_echo "$as_me: WARNING: Conversions to and from \"double\" may be slow." >&2;} ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&5 $as_echo "$as_me: WARNING: oops, unrecognised float format: $gmp_cv_c_double_format" >&2;} ;; esac # Reasons for testing: # alarm - not in mingw # attr_get - IRIX specific # clock_gettime - not in glibc 2.2.4, only very recent systems # cputime - not in glibc # getsysinfo - OSF specific # getrusage - not in mingw # gettimeofday - not in mingw # mmap - not in mingw, djgpp # nl_langinfo - X/Open standard only, not in djgpp for instance # obstack_vprintf - glibc specific # processor_info - solaris specific # pstat_getprocessor - HPUX specific (10.x and up) # raise - an ANSI-ism, though probably almost universal by now # read_real_time - AIX specific # sigaction - not in mingw # sigaltstack - not in mingw, or old AIX (reputedly) # sigstack - not in mingw # strerror - not in SunOS # strnlen - glibc extension (some other systems too) # syssgi - IRIX specific # times - not in mingw # # AC_FUNC_STRNLEN is not used because we don't want the AC_LIBOBJ # replacement setups it gives. It detects a faulty strnlen on AIX, but # missing out on that test is ok since our only use of strnlen is in # __gmp_replacement_vsnprintf which is not required on AIX since it has a # vsnprintf. # for ac_func in alarm attr_get clock cputime getpagesize getrusage gettimeofday getsysinfo localeconv memset mmap mprotect nl_langinfo obstack_vprintf popen processor_info pstat_getprocessor raise read_real_time sigaction sigaltstack sigstack syssgi strchr strerror strnlen strtol strtoul sysconf sysctl sysctlbyname times do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done # clock_gettime is in librt on *-*-osf5.1 and on glibc, so att -lrt to # TUNE_LIBS if needed. On linux (tested on x86_32, 2.6.26), # clock_getres reports ns accuracy, while in a quick test on osf # clock_getres said only 1 millisecond. old_LIBS="$LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 $as_echo_n "checking for library containing clock_gettime... " >&6; } if ${ac_cv_search_clock_gettime+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_clock_gettime=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_clock_gettime+:} false; then : break fi done if ${ac_cv_search_clock_gettime+:} false; then : else ac_cv_search_clock_gettime=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 $as_echo "$ac_cv_search_clock_gettime" >&6; } ac_res=$ac_cv_search_clock_gettime if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h fi TUNE_LIBS="$LIBS" LIBS="$old_LIBS" ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" if test "x$ac_cv_func_vsnprintf" = xyes; then : gmp_vsnprintf_exists=yes else gmp_vsnprintf_exists=no fi if test "$gmp_vsnprintf_exists" = no; then gmp_cv_func_vsnprintf=no else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf works" >&5 $as_echo_n "checking whether vsnprintf works... " >&6; } if ${gmp_cv_func_vsnprintf+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_func_vsnprintf=yes for i in 'return check ("hello world");' 'int n; return check ("%nhello world", &n);'; do if test "$cross_compiling" = yes; then : gmp_cv_func_vsnprintf=probably; break else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <string.h> /* for strcmp */ #include <stdio.h> /* for vsnprintf */ #include <stdarg.h> int check (const char *fmt, ...) { static char buf[128]; va_list ap; int ret; va_start (ap, fmt); ret = vsnprintf (buf, 4, fmt, ap); if (strcmp (buf, "hel") != 0) return 1; /* allowed return values */ if (ret != -1 && ret != 3 && ret != 11) return 2; return 0; } int main () { $i } _ACEOF if ac_fn_c_try_run "$LINENO"; then : : else gmp_cv_func_vsnprintf=no; break fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_vsnprintf" >&5 $as_echo "$gmp_cv_func_vsnprintf" >&6; } if test "$gmp_cv_func_vsnprintf" = probably; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&5 $as_echo "$as_me: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok" >&2;} fi if test "$gmp_cv_func_vsnprintf" != no; then $as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sscanf needs writable input" >&5 $as_echo_n "checking whether sscanf needs writable input... " >&6; } if ${gmp_cv_func_sscanf_writable_input+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-hpux9 | *-*-hpux9.*) gmp_cv_func_sscanf_writable_input=yes ;; *) gmp_cv_func_sscanf_writable_input=no ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_func_sscanf_writable_input" >&5 $as_echo "$gmp_cv_func_sscanf_writable_input" >&6; } case $gmp_cv_func_sscanf_writable_input in yes) $as_echo "#define SSCANF_WRITABLE_INPUT 1" >>confdefs.h ;; no) ;; *) as_fn_error $? "unrecognised \$gmp_cv_func_sscanf_writable_input" "$LINENO" 5 ;; esac # Reasons for checking: # pst_processor psp_iticksperclktick - not in hpux 9 # ac_fn_c_check_member "$LINENO" "struct pst_processor" "psp_iticksperclktick" "ac_cv_member_struct_pst_processor_psp_iticksperclktick" "#include <sys/pstat.h> " if test "x$ac_cv_member_struct_pst_processor_psp_iticksperclktick" = xyes; then : $as_echo "#define HAVE_PSP_ITICKSPERCLKTICK 1" >>confdefs.h fi # C++ tests, when required # if test $enable_cxx = yes; then ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu # Reasons for testing: # <sstream> - not in g++ 2.95.2 # std::locale - not in g++ 2.95.4 # for ac_header in sstream do : ac_fn_cxx_check_header_mongrel "$LINENO" "sstream" "ac_cv_header_sstream" "$ac_includes_default" if test "x$ac_cv_header_sstream" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SSTREAM 1 _ACEOF fi done ac_fn_cxx_check_type "$LINENO" "std::locale" "ac_cv_type_std__locale" "#include <locale> " if test "x$ac_cv_type_std__locale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STD__LOCALE 1 _ACEOF fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi # Pick the correct source files in $path and link them to mpn/. # $gmp_mpn_functions lists all functions we need. # # The rule is to find a file with the function name and a .asm, .S, # .s, or .c extension. Certain multi-function files with special names # can provide some functions too. (mpn/Makefile.am passes # -DOPERATION_<func> to get them to generate the right code.) # Note: $gmp_mpn_functions must have mod_1 before pre_mod_1 so the former # can optionally provide the latter as an extra entrypoint. Likewise # divrem_1 and pre_divrem_1. gmp_mpn_functions_optional="umul udiv \ invert_limb sqr_diagonal sqr_diag_addlsh1 \ mul_2 mul_3 mul_4 mul_5 mul_6 \ addmul_2 addmul_3 addmul_4 addmul_5 addmul_6 addmul_7 addmul_8 \ addlsh1_n sublsh1_n rsblsh1_n rsh1add_n rsh1sub_n \ addlsh2_n sublsh2_n rsblsh2_n \ addlsh_n sublsh_n rsblsh_n \ add_n_sub_n addaddmul_1msb0" gmp_mpn_functions="$extra_functions \ add add_1 add_n sub sub_1 sub_n cnd_add_n cnd_sub_n neg com \ mul_1 addmul_1 submul_1 \ add_err1_n add_err2_n add_err3_n sub_err1_n sub_err2_n sub_err3_n \ lshift rshift dive_1 diveby3 divis divrem divrem_1 divrem_2 \ fib2_ui mod_1 mod_34lsub1 mode1o pre_divrem_1 pre_mod_1 dump \ mod_1_1 mod_1_2 mod_1_3 mod_1_4 lshiftc \ mul mul_fft mul_n sqr mul_basecase sqr_basecase nussbaumer_mul \ mulmid_basecase toom42_mulmid mulmid_n mulmid \ random random2 pow_1 \ rootrem sqrtrem sizeinbase get_str set_str \ scan0 scan1 popcount hamdist cmp \ perfsqr perfpow \ gcd_1 gcd gcdext_1 gcdext gcd_subdiv_step \ gcdext_lehmer \ div_q tdiv_qr jacbase jacobi_2 jacobi get_d \ matrix22_mul matrix22_mul1_inverse_vector \ hgcd_matrix hgcd2 hgcd_step hgcd_reduce hgcd hgcd_appr \ hgcd2_jacobi hgcd_jacobi \ mullo_n mullo_basecase \ toom22_mul toom32_mul toom42_mul toom52_mul toom62_mul \ toom33_mul toom43_mul toom53_mul toom54_mul toom63_mul \ toom44_mul \ toom6h_mul toom6_sqr toom8h_mul toom8_sqr \ toom_couple_handling \ toom2_sqr toom3_sqr toom4_sqr \ toom_eval_dgr3_pm1 toom_eval_dgr3_pm2 \ toom_eval_pm1 toom_eval_pm2 toom_eval_pm2exp toom_eval_pm2rexp \ toom_interpolate_5pts toom_interpolate_6pts toom_interpolate_7pts \ toom_interpolate_8pts toom_interpolate_12pts toom_interpolate_16pts \ invertappr invert binvert mulmod_bnm1 sqrmod_bnm1 \ div_qr_1 div_qr_1n_pi1 \ div_qr_2 div_qr_2n_pi1 div_qr_2u_pi1 \ sbpi1_div_q sbpi1_div_qr sbpi1_divappr_q \ dcpi1_div_q dcpi1_div_qr dcpi1_divappr_q \ mu_div_qr mu_divappr_q mu_div_q \ bdiv_q_1 \ sbpi1_bdiv_q sbpi1_bdiv_qr \ dcpi1_bdiv_q dcpi1_bdiv_qr \ mu_bdiv_q mu_bdiv_qr \ bdiv_q bdiv_qr broot brootinv bsqrt bsqrtinv \ divexact bdiv_dbm1c redc_1 redc_2 redc_n powm powlo sec_powm \ sec_mul sec_sqr sec_div_qr sec_div_r sec_pi1_div_qr sec_pi1_div_r \ sec_add_1 sec_sub_1 sec_invert \ trialdiv remove \ and_n andn_n nand_n ior_n iorn_n nior_n xor_n xnor_n \ copyi copyd zero sec_tabselect \ comb_tables \ $gmp_mpn_functions_optional" # the list of all object files used by mpn/Makefile.in and the # top-level Makefile.in, respectively mpn_objects= mpn_objs_in_libgmp= # links from the sources, to be removed by "make distclean" gmp_srclinks= # mpn_relative_top_srcdir is $top_srcdir, but for use from within the mpn # build directory. If $srcdir is relative then we use a relative path too, # so the two trees can be moved together. case $srcdir in [\\/]* | ?:[\\/]*) # absolute, as per autoconf mpn_relative_top_srcdir=$srcdir ;; *) # relative mpn_relative_top_srcdir=../$srcdir ;; esac # Fat binary setups. # # We proceed through each $fat_path directory, and look for $fat_function # routines there. Those found are incorporated in the build by generating a # little mpn/<foo>.asm or mpn/<foo>.c file in the build directory, with # suitable function renaming, and adding that to $mpn_objects (the same as a # normal mpn file). # # fat.h is generated with macros to let internal calls to each $fat_function # go directly through __gmpn_cpuvec, plus macros and declarations helping to # setup that structure, on a per-directory basis ready for # mpn/<cpu>/fat/fat.c. # # fat.h includes thresholds listed in $fat_thresholds, extracted from # gmp-mparam.h in each directory. An overall maximum for each threshold is # established, for use in making fixed size arrays of temporary space. # (Eg. MUL_TOOM33_THRESHOLD_LIMIT used by mpn/generic/mul.c.) # # It'd be possible to do some of this manually, but when there's more than a # few functions and a few directories it becomes very tedious, and very # prone to having some routine accidentally omitted. On that basis it seems # best to automate as much as possible, even if the code to do so is a bit # ugly. # if test -n "$fat_path"; then # Usually the mpn build directory is created with mpn/Makefile # instantiation, but we want to write to it sooner. mkdir mpn 2>/dev/null echo "/* fat.h - setups for fat binaries." >fat.h echo " Generated by configure - DO NOT EDIT. */" >>fat.h $as_echo "#define WANT_FAT_BINARY 1" >>confdefs.h echo 'define(<WANT_FAT_BINARY>, <yes>)' >>$gmp_tmpconfigm4 # Don't want normal copies of fat functions for tmp_fn in $fat_functions; do remove_from_list_tmp= for remove_from_list_i in $gmp_mpn_functions; do if test $remove_from_list_i = $tmp_fn; then :; else remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" fi done gmp_mpn_functions=$remove_from_list_tmp remove_from_list_tmp= for remove_from_list_i in $gmp_mpn_functions_optional; do if test $remove_from_list_i = $tmp_fn; then :; else remove_from_list_tmp="$remove_from_list_tmp $remove_from_list_i" fi done gmp_mpn_functions_optional=$remove_from_list_tmp done for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " #ifndef OPERATION_$tmp_fn #undef mpn_$tmp_fbase #define mpn_$tmp_fbase (*__gmpn_cpuvec.$tmp_fbase) #endif DECL_$tmp_fbase (__MPN(${tmp_fbase}_init));" >>fat.h # encourage various macros to use fat functions cat >>confdefs.h <<_ACEOF #define HAVE_NATIVE_mpn_$tmp_fbase 1 _ACEOF done echo "" >>fat.h echo "/* variable thresholds */" >>fat.h for tmp_tn in $fat_thresholds; do echo "#undef $tmp_tn" >>fat.h echo "#define $tmp_tn CPUVEC_THRESHOLD (`echo $tmp_tn | tr [A-Z] [a-z]`)" >>fat.h done echo " /* Copy all fields into __gmpn_cpuvec. memcpy is not used because it might operate byte-wise (depending on its implementation), and we need the function pointer writes to be atomic. "volatile" discourages the compiler from trying to optimize this. */ #define CPUVEC_INSTALL(vec) \\ do { \\ volatile struct cpuvec_t *p = &__gmpn_cpuvec; \\" >>fat.h for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " p->$tmp_fbase = vec.$tmp_fbase; \\" >>fat.h done for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " p->$tmp_field_name = vec.$tmp_field_name; \\" >>fat.h done echo " } while (0)" >>fat.h echo " /* A helper to check all fields are filled. */ #define ASSERT_CPUVEC(vec) \\ do { \\" >>fat.h for tmp_fn in $fat_functions; do case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac echo " ASSERT (vec.$tmp_fbase != NULL); \\" >>fat.h done for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " ASSERT (vec.$tmp_field_name != 0); \\" >>fat.h done echo " } while (0)" >>fat.h echo " /* Call ITERATE(field) for each fat threshold field. */ #define ITERATE_FAT_THRESHOLDS() \\ do { \\" >>fat.h for tmp_tn in $fat_thresholds; do tmp_field_name=`echo $tmp_tn | tr [A-Z] [a-z]` echo " ITERATE ($tmp_tn, $tmp_field_name); \\" >>fat.h done echo " } while (0)" >>fat.h for tmp_dir in $fat_path; do CPUVEC_SETUP= THRESH_ASM_SETUP= echo "" >>fat.h tmp_suffix=`echo $tmp_dir | sed -e '/\//s:^[^/]*/::' -e 's:[\\/]:_:g'` # In order to keep names unique on a DOS 8.3 filesystem, use a prefix # (rather than a suffix) for the generated file names, and abbreviate. case $tmp_suffix in pentium) tmp_prefix=p ;; pentium_mmx) tmp_prefix=pm ;; p6_mmx) tmp_prefix=p2 ;; p6_p3mmx) tmp_prefix=p3 ;; pentium4) tmp_prefix=p4 ;; pentium4_mmx) tmp_prefix=p4m ;; pentium4_sse2) tmp_prefix=p4s ;; k6_mmx) tmp_prefix=k6m ;; k6_k62mmx) tmp_prefix=k62 ;; k7_mmx) tmp_prefix=k7m ;; *) tmp_prefix=$tmp_suffix ;; esac # Extract desired thresholds from gmp-mparam.h file in this directory, # if present. tmp_mparam=$srcdir/mpn/$tmp_dir/gmp-mparam.h if test -f $tmp_mparam; then for tmp_tn in $fat_thresholds; do tmp_thresh=`sed -n "s/^#define $tmp_tn[ ]*\\([0-9][0-9]*\\).*$/\\1/p" $tmp_mparam` if test -n "$tmp_thresh"; then THRESH_ASM_SETUP="${THRESH_ASM_SETUP}define($tmp_tn,$tmp_thresh) " CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.`echo $tmp_tn | tr [A-Z] [a-z]` = $tmp_thresh; \\ " eval tmp_limit=\$${tmp_tn}_LIMIT if test -z "$tmp_limit"; then tmp_limit=0 fi if test $tmp_thresh -gt $tmp_limit; then eval ${tmp_tn}_LIMIT=$tmp_thresh fi fi done fi for tmp_fn in $fat_functions; do # functions that can be provided by multi-function files tmp_mulfunc= case $tmp_fn in add_n|sub_n) tmp_mulfunc="aors_n" ;; add_err1_n|sub_err1_n) tmp_mulfunc="aors_err1_n" ;; add_err2_n|sub_err2_n) tmp_mulfunc="aors_err2_n" ;; add_err3_n|sub_err3_n) tmp_mulfunc="aors_err3_n" ;; cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; popcount|hamdist) tmp_mulfunc="popham" ;; and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) tmp_mulfunc="logops_n" ;; lshift|rshift) tmp_mulfunc="lorrshift";; addlsh1_n) tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; sublsh1_n) tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; rsblsh1_n) tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; addlsh2_n) tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; sublsh2_n) tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; rsblsh2_n) tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; addlsh_n) tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; sublsh_n) tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; rsblsh_n) tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; rsh1add_n|rsh1sub_n) tmp_mulfunc="rsh1aors_n";; sec_div_qr|sec_div_r) tmp_mulfunc="sec_div";; sec_pi1_div_qr|sec_pi1_div_r) tmp_mulfunc="sec_pi1_div";; esac for tmp_base in $tmp_fn $tmp_mulfunc; do for tmp_ext in asm S s c; do tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext if test -f $tmp_file; then # If the host uses a non-standard ABI, check if tmp_file supports it # if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then true else continue fi fi mpn_objects="$mpn_objects ${tmp_prefix}_$tmp_fn.lo" mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/${tmp_prefix}_$tmp_fn.lo" case $tmp_fn in dive_1) tmp_fbase=divexact_1 ;; diveby3) tmp_fbase=divexact_by3c ;; pre_divrem_1) tmp_fbase=preinv_divrem_1 ;; mode1o) tmp_fbase=modexact_1c_odd ;; pre_mod_1) tmp_fbase=preinv_mod_1 ;; mod_1_1) tmp_fbase=mod_1_1p ;; mod_1_1_cps) tmp_fbase=mod_1_1p_cps ;; mod_1_2) tmp_fbase=mod_1s_2p ;; mod_1_2_cps) tmp_fbase=mod_1s_2p_cps ;; mod_1_3) tmp_fbase=mod_1s_3p ;; mod_1_3_cps) tmp_fbase=mod_1s_3p_cps ;; mod_1_4) tmp_fbase=mod_1s_4p ;; mod_1_4_cps) tmp_fbase=mod_1s_4p_cps ;; *) tmp_fbase=$tmp_fn ;; esac # carry-in variant, eg. divrem_1c or modexact_1c_odd case $tmp_fbase in *_1*) tmp_fbasec=`echo $tmp_fbase | sed 's/_1/_1c/'` ;; *) tmp_fbasec=${tmp_fbase}c ;; esac # Create a little file doing an include from srcdir. The # OPERATION and renamings aren't all needed all the time, but # they don't hurt if unused. # # FIXME: Should generate these via config.status commands. # Would need them all in one AC_CONFIG_COMMANDS though, since # that macro doesn't accept a set of separate commands generated # by shell code. # case $tmp_ext in asm) # hide the d-n-l from autoconf's error checking tmp_d_n_l=d""nl echo "$tmp_d_n_l mpn_$tmp_fbase - from $tmp_dir directory for fat binary. $tmp_d_n_l Generated by configure - DO NOT EDIT. define(OPERATION_$tmp_fn) define(__gmpn_$tmp_fbase, __gmpn_${tmp_fbase}_$tmp_suffix) define(__gmpn_$tmp_fbasec,__gmpn_${tmp_fbasec}_${tmp_suffix}) define(__gmpn_preinv_${tmp_fbase},__gmpn_preinv_${tmp_fbase}_${tmp_suffix}) define(__gmpn_${tmp_fbase}_cps,__gmpn_${tmp_fbase}_cps_${tmp_suffix}) $tmp_d_n_l For k6 and k7 gcd_1 calling their corresponding mpn_modexact_1_odd ifdef(\`__gmpn_modexact_1_odd',, \`define(__gmpn_modexact_1_odd,__gmpn_modexact_1_odd_${tmp_suffix})') $THRESH_ASM_SETUP include($mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.asm) " >mpn/${tmp_prefix}_$tmp_fn.asm ;; c) echo "/* mpn_$tmp_fbase - from $tmp_dir directory for fat binary. Generated by configure - DO NOT EDIT. */ #define OPERATION_$tmp_fn 1 #define __gmpn_$tmp_fbase __gmpn_${tmp_fbase}_$tmp_suffix #define __gmpn_$tmp_fbasec __gmpn_${tmp_fbasec}_${tmp_suffix} #define __gmpn_preinv_${tmp_fbase} __gmpn_preinv_${tmp_fbase}_${tmp_suffix} #define __gmpn_${tmp_fbase}_cps __gmpn_${tmp_fbase}_cps_${tmp_suffix} #include \"$mpn_relative_top_srcdir/mpn/$tmp_dir/$tmp_base.c\" " >mpn/${tmp_prefix}_$tmp_fn.c ;; esac # Prototype, and append to CPUVEC_SETUP for this directory. echo "DECL_$tmp_fbase (__gmpn_${tmp_fbase}_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.$tmp_fbase = __gmpn_${tmp_fbase}_${tmp_suffix}; \\ " # Ditto for any preinv variant (preinv_divrem_1, preinv_mod_1). if grep "^PROLOGUE(mpn_preinv_$tmp_fn)" $tmp_file >/dev/null; then echo "DECL_preinv_$tmp_fbase (__gmpn_preinv_${tmp_fbase}_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.preinv_$tmp_fbase = __gmpn_preinv_${tmp_fbase}_${tmp_suffix}; \\ " fi # Ditto for any mod_1...cps variant if grep "^PROLOGUE(mpn_${tmp_fbase}_cps)" $tmp_file >/dev/null; then echo "DECL_${tmp_fbase}_cps (__gmpn_${tmp_fbase}_cps_$tmp_suffix);" >>fat.h CPUVEC_SETUP="$CPUVEC_SETUP decided_cpuvec.${tmp_fbase}_cps = __gmpn_${tmp_fbase}_cps_${tmp_suffix}; \\ " fi fi done done done # Emit CPUVEC_SETUP for this directory echo "" >>fat.h echo "#define CPUVEC_SETUP_$tmp_suffix \\" >>fat.h echo " do { \\" >>fat.h echo "$CPUVEC_SETUP } while (0)" >>fat.h done # Emit threshold limits echo "" >>fat.h for tmp_tn in $fat_thresholds; do eval tmp_limit=\$${tmp_tn}_LIMIT echo "#define ${tmp_tn}_LIMIT $tmp_limit" >>fat.h done fi # Normal binary setups. # for tmp_ext in asm S s c; do eval found_$tmp_ext=no done for tmp_fn in $gmp_mpn_functions; do for tmp_ext in asm S s c; do test "$no_create" = yes || rm -f mpn/$tmp_fn.$tmp_ext done # mpn_preinv_divrem_1 might have been provided by divrem_1.asm, likewise # mpn_preinv_mod_1 by mod_1.asm. case $tmp_fn in pre_divrem_1) if test "$HAVE_NATIVE_mpn_preinv_divrem_1" = yes; then continue; fi ;; pre_mod_1) if test "$HAVE_NATIVE_mpn_preinv_mod_1" = yes; then continue; fi ;; esac # functions that can be provided by multi-function files tmp_mulfunc= case $tmp_fn in add_n|sub_n) tmp_mulfunc="aors_n" ;; add_err1_n|sub_err1_n) tmp_mulfunc="aors_err1_n" ;; add_err2_n|sub_err2_n) tmp_mulfunc="aors_err2_n" ;; add_err3_n|sub_err3_n) tmp_mulfunc="aors_err3_n" ;; cnd_add_n|cnd_sub_n) tmp_mulfunc="cnd_aors_n" ;; sec_add_1|sec_sub_1) tmp_mulfunc="sec_aors_1" ;; addmul_1|submul_1) tmp_mulfunc="aorsmul_1" ;; mul_2|addmul_2) tmp_mulfunc="aormul_2" ;; mul_3|addmul_3) tmp_mulfunc="aormul_3" ;; mul_4|addmul_4) tmp_mulfunc="aormul_4" ;; popcount|hamdist) tmp_mulfunc="popham" ;; and_n|andn_n|nand_n | ior_n|iorn_n|nior_n | xor_n|xnor_n) tmp_mulfunc="logops_n" ;; lshift|rshift) tmp_mulfunc="lorrshift";; addlsh1_n) tmp_mulfunc="aorslsh1_n aorrlsh1_n aorsorrlsh1_n";; sublsh1_n) tmp_mulfunc="aorslsh1_n sorrlsh1_n aorsorrlsh1_n";; rsblsh1_n) tmp_mulfunc="aorrlsh1_n sorrlsh1_n aorsorrlsh1_n";; addlsh2_n) tmp_mulfunc="aorslsh2_n aorrlsh2_n aorsorrlsh2_n";; sublsh2_n) tmp_mulfunc="aorslsh2_n sorrlsh2_n aorsorrlsh2_n";; rsblsh2_n) tmp_mulfunc="aorrlsh2_n sorrlsh2_n aorsorrlsh2_n";; addlsh_n) tmp_mulfunc="aorslsh_n aorrlsh_n aorsorrlsh_n";; sublsh_n) tmp_mulfunc="aorslsh_n sorrlsh_n aorsorrlsh_n";; rsblsh_n) tmp_mulfunc="aorrlsh_n sorrlsh_n aorsorrlsh_n";; rsh1add_n|rsh1sub_n) tmp_mulfunc="rsh1aors_n";; sec_div_qr|sec_div_r) tmp_mulfunc="sec_div";; sec_pi1_div_qr|sec_pi1_div_r) tmp_mulfunc="sec_pi1_div";; esac found=no for tmp_dir in $path; do for tmp_base in $tmp_fn $tmp_mulfunc; do for tmp_ext in asm S s c; do tmp_file=$srcdir/mpn/$tmp_dir/$tmp_base.$tmp_ext if test -f $tmp_file; then # For a nails build, check if the file supports our nail bits. # Generic code always supports all nails. # # FIXME: When a multi-function file is selected to provide one of # the nails-neutral routines, like logops_n for and_n, the # PROLOGUE grepping will create HAVE_NATIVE_mpn_<foo> defines for # all functions in that file, even if they haven't all been # nailified. Not sure what to do about this, it's only really a # problem for logops_n, and it's not too terrible to insist those # get nailified always. # if test $GMP_NAIL_BITS != 0 && test $tmp_dir != generic; then case $tmp_fn in and_n | ior_n | xor_n | andn_n | \ copyi | copyd | \ popcount | hamdist | \ udiv | udiv_w_sdiv | umul | \ cntlz | invert_limb) # these operations are either unaffected by nails or defined # to operate on full limbs ;; *) nails=`sed -n 's/^[ ]*NAILS_SUPPORT(\(.*\))/\1/p' $tmp_file ` for n in $nails; do case $n in *-*) n_start=`echo "$n" | sed -n 's/\(.*\)-.*/\1/p'` n_end=`echo "$n" | sed -n 's/.*-\(.*\)/\1/p'` ;; *) n_start=$n n_end=$n ;; esac if test $GMP_NAIL_BITS -ge $n_start && test $GMP_NAIL_BITS -le $n_end; then found=yes break fi done if test $found != yes; then continue fi ;; esac fi # If the host uses a non-standard ABI, check if tmp_file supports it # if test -n "$GMP_NONSTD_ABI" && test $tmp_ext != "c"; then abi=`sed -n 's/^[ ]*ABI_SUPPORT(\(.*\))/\1/p' $tmp_file ` if echo "$abi" | grep -q "\\b${GMP_NONSTD_ABI}\\b"; then true else continue fi fi found=yes eval found_$tmp_ext=yes if test $tmp_ext = c; then tmp_u='$U' else tmp_u= fi mpn_objects="$mpn_objects $tmp_fn$tmp_u.lo" mpn_objs_in_libgmp="$mpn_objs_in_libgmp mpn/$tmp_fn$tmp_u.lo" ac_config_links="$ac_config_links mpn/$tmp_fn.$tmp_ext:mpn/$tmp_dir/$tmp_base.$tmp_ext" gmp_srclinks="$gmp_srclinks mpn/$tmp_fn.$tmp_ext" # Duplicate AC_DEFINEs are harmless, so it doesn't matter # that multi-function files get grepped here repeatedly. # The PROLOGUE pattern excludes the optional second parameter. gmp_ep=` sed -n 's/^[ ]*MULFUNC_PROLOGUE(\(.*\))/\1/p' $tmp_file ; sed -n 's/^[ ]*PROLOGUE(\([^,]*\).*)/\1/p' $tmp_file ` for gmp_tmp in $gmp_ep; do cat >>confdefs.h <<_ACEOF #define HAVE_NATIVE_$gmp_tmp 1 _ACEOF eval HAVE_NATIVE_$gmp_tmp=yes done case $tmp_fn in sqr_basecase) sqr_basecase_source=$tmp_file ;; esac break fi done if test $found = yes; then break ; fi done if test $found = yes; then break ; fi done if test $found = no; then for tmp_optional in $gmp_mpn_functions_optional; do if test $tmp_optional = $tmp_fn; then found=yes fi done if test $found = no; then as_fn_error $? "no version of $tmp_fn found in path: $path" "$LINENO" 5 fi fi done # All cycle counters are .asm files currently if test -n "$SPEED_CYCLECOUNTER_OBJ"; then found_asm=yes fi # Don't demand an m4 unless it's actually needed. if test $found_asm = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suitable m4" >&5 $as_echo_n "checking for suitable m4... " >&6; } if ${gmp_cv_prog_m4+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$M4"; then gmp_cv_prog_m4="$M4" else cat >conftest.m4 <<\EOF define(dollarhash,``$#'')ifelse(dollarhash(x),1,`define(t1,Y)', ``bad: $# not supported (SunOS /usr/bin/m4) '')ifelse(eval(89),89,`define(t2,Y)', `bad: eval() doesnt support 8 or 9 in a constant (OpenBSD 2.6 m4) ')ifelse(eval(9,9),10,`define(t3,Y)', `bad: eval() doesnt support radix in eval (FreeBSD 8.x,9.0,9.1,9.2 m4) ')ifelse(t1`'t2`'t3,YYY,`good ') EOF echo "trying m4" >&5 gmp_tmp_val=`(m4 conftest.m4) 2>&5` echo "$gmp_tmp_val" >&5 if test "$gmp_tmp_val" = good; then gmp_cv_prog_m4="m4" else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH:/usr/5bin" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. echo "trying $ac_dir/m4" >&5 gmp_tmp_val=`($ac_dir/m4 conftest.m4) 2>&5` echo "$gmp_tmp_val" >&5 if test "$gmp_tmp_val" = good; then gmp_cv_prog_m4="$ac_dir/m4" break fi done IFS="$ac_save_ifs" if test -z "$gmp_cv_prog_m4"; then as_fn_error $? "No usable m4 in \$PATH or /usr/5bin (see config.log for reasons)." "$LINENO" 5 fi fi rm -f conftest.m4 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_prog_m4" >&5 $as_echo "$gmp_cv_prog_m4" >&6; } M4="$gmp_cv_prog_m4" { $as_echo "$as_me:${as_lineno-$LINENO}: checking if m4wrap produces spurious output" >&5 $as_echo_n "checking if m4wrap produces spurious output... " >&6; } if ${gmp_cv_m4_m4wrap_spurious+:} false; then : $as_echo_n "(cached) " >&6 else # hide the d-n-l from autoconf's error checking tmp_d_n_l=d""nl cat >conftest.m4 <<EOF changequote({,})define(x,)m4wrap({x})$tmp_d_n_l EOF echo test input is >&5 cat conftest.m4 >&5 tmp_chars=`$M4 conftest.m4 | wc -c` echo produces $tmp_chars chars output >&5 rm -f conftest.m4 if test $tmp_chars = 0; then gmp_cv_m4_m4wrap_spurious=no else gmp_cv_m4_m4wrap_spurious=yes fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_m4_m4wrap_spurious" >&5 $as_echo "$gmp_cv_m4_m4wrap_spurious" >&6; } echo "define(<M4WRAP_SPURIOUS>,<$gmp_cv_m4_m4wrap_spurious>)" >> $gmp_tmpconfigm4 # else # It's unclear why this m4-not-needed stuff was ever done. # if test -z "$M4" ; then # M4=m4-not-needed # fi fi # Only do the GMP_ASM checks if there's a .S or .asm wanting them. if test $found_asm = no && test $found_S = no; then gmp_asm_syntax_testing=no fi if test "$gmp_asm_syntax_testing" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to text section" >&5 $as_echo_n "checking how to switch to text section... 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"Cannot determine text section directive" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_text" >&5 $as_echo "$gmp_cv_asm_text" >&6; } echo "define(<TEXT>, <$gmp_cv_asm_text>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to data section" >&5 $as_echo_n "checking how to switch to data section... " >&6; } if ${gmp_cv_asm_data+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-aix*) gmp_cv_asm_data=".csect .data[RW]" ;; *) gmp_cv_asm_data=".data" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_data" >&5 $as_echo "$gmp_cv_asm_data" >&6; } echo "define(<DATA>, <$gmp_cv_asm_data>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler label suffix" >&5 $as_echo_n "checking for assembler label suffix... 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"Cannot determine label suffix" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_label_suffix" >&5 $as_echo "$gmp_cv_asm_label_suffix" >&6; } echo "define(<LABEL_SUFFIX>, <$gmp_cv_asm_label_suffix>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global directive" >&5 $as_echo_n "checking for assembler global directive... " >&6; } if ${gmp_cv_asm_globl+:} false; then : $as_echo_n "(cached) " >&6 else case $host in hppa*-*-*) gmp_cv_asm_globl=.export ;; ia64*-*-* | itanium-*-* | itanium2-*-*) gmp_cv_asm_globl=.global ;; *) gmp_cv_asm_globl=.globl ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_globl" >&5 $as_echo "$gmp_cv_asm_globl" >&6; } echo "define(<GLOBL>, <$gmp_cv_asm_globl>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler global directive attribute" >&5 $as_echo_n "checking for assembler global directive attribute... " >&6; } if ${gmp_cv_asm_globl_attr+:} false; then : $as_echo_n "(cached) " >&6 else case $gmp_cv_asm_globl in .export) gmp_cv_asm_globl_attr=",entry" ;; *) gmp_cv_asm_globl_attr="" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_globl_attr" >&5 $as_echo "$gmp_cv_asm_globl_attr" >&6; } echo "define(<GLOBL_ATTR>, <$gmp_cv_asm_globl_attr>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if globals are prefixed by underscore" >&5 $as_echo_n "checking if globals are prefixed by underscore... " >&6; } if ${gmp_cv_asm_underscore+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_asm_underscore="unknown" cat >conftest.c <<EOF int gurkmacka; EOF gmp_compile="$CC $CFLAGS $CPPFLAGS -c conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then $NM conftest.$OBJEXT >conftest.out if grep _gurkmacka conftest.out >/dev/null; then gmp_cv_asm_underscore=yes elif grep gurkmacka conftest.out >/dev/null; then gmp_cv_asm_underscore=no else echo "configure: $NM doesn't have gurkmacka:" >&5 cat conftest.out >&5 fi else echo "configure: failed program was:" >&5 cat conftest.c >&5 fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_underscore" >&5 $as_echo "$gmp_cv_asm_underscore" >&6; } case $gmp_cv_asm_underscore in yes) echo 'define(<GSYM_PREFIX>, <_>)' >>$gmp_tmpconfigm4 ;; no) echo 'define(<GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 $as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Cannot determine global symbol prefix." >&5 $as_echo "$as_me: WARNING: | Cannot determine global symbol prefix." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | $NM output doesn't contain a global data symbol." >&5 $as_echo "$as_me: WARNING: | $NM output doesn't contain a global data symbol." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | Will proceed with no underscore." >&5 $as_echo "$as_me: WARNING: | Will proceed with no underscore." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | If this is wrong then you'll get link errors referring" >&5 $as_echo "$as_me: WARNING: | If this is wrong then you'll get link errors referring" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | to ___gmpn_add_n (note three underscores)." >&5 $as_echo "$as_me: WARNING: | to ___gmpn_add_n (note three underscores)." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | In this case do a fresh build with an override," >&5 $as_echo "$as_me: WARNING: | In this case do a fresh build with an override," >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: | ./configure gmp_cv_asm_underscore=yes" >&5 $as_echo "$as_me: WARNING: | ./configure gmp_cv_asm_underscore=yes" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +----------------------------------------------------------" >&5 $as_echo "$as_me: WARNING: +----------------------------------------------------------" >&2;} echo 'define(<GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to switch to read-only data section" >&5 $as_echo_n "checking how to switch to read-only data section... " >&6; } if ${gmp_cv_asm_rodata+:} false; then : $as_echo_n "(cached) " >&6 else case $host in i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | x86_64-*-*) gmp_cv_asm_rodata="$gmp_cv_asm_data" ;; *) gmp_cv_asm_rodata="$gmp_cv_asm_text" ;; esac cat >conftest.c <<EOF extern const int foo[]; /* Suppresses C++'s suppression of foo */ const int foo[] = {1,2,3}; EOF echo "Test program:" >&5 cat conftest.c >&5 gmp_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then echo "Compiler output:" >&5 cat conftest.s >&5 if test $gmp_cv_asm_underscore = yes; then tmp_gsym_prefix=_ else tmp_gsym_prefix= fi # must see our label if grep "^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" conftest.s >/dev/null 2>&5; then # take the last directive before our label (hence skipping segments # getting debugging info etc) tmp_match=`sed -n "/^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix/q /^[. ]*data/p /^[. ]*rdata/p /^[. ]*text/p /^[. ]*section/p /^[. ]*csect/p /^[. ]*CSECT/p" conftest.s | sed -n '$p'` echo "Match: $tmp_match" >&5 if test -n "$tmp_match"; then gmp_cv_asm_rodata=$tmp_match fi else echo "Couldn't find label: ^${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix" >&5 fi fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_rodata" >&5 $as_echo "$gmp_cv_asm_rodata" >&6; } echo "define(<RODATA>, <$gmp_cv_asm_rodata>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .type directive" >&5 $as_echo_n "checking for assembler .type directive... " >&6; } if ${gmp_cv_asm_type+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_asm_type= for gmp_tmp_prefix in @ \# %; do cat >conftest.s <<EOF .type sym,${gmp_tmp_prefix}function EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 if grep "\.type pseudo-op used outside of \.def/\.endef ignored" conftest.out >/dev/null; then : ; else gmp_cv_asm_type=".type \$1,${gmp_tmp_prefix}\$2" break fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_type" >&5 $as_echo "$gmp_cv_asm_type" >&6; } echo "define(<TYPE>, <$gmp_cv_asm_type>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler .size directive" >&5 $as_echo_n "checking for assembler .size directive... " >&6; } if ${gmp_cv_asm_size+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_asm_size= cat >conftest.s <<EOF .size sym,1 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 if grep "\.size pseudo-op used outside of \.def/\.endef ignored" conftest.out >/dev/null; then : ; else gmp_cv_asm_size=".size \$1,\$2" fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_size" >&5 $as_echo "$gmp_cv_asm_size" >&6; } echo "define(<SIZE>, <$gmp_cv_asm_size>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler local label prefix" >&5 $as_echo_n "checking for assembler local label prefix... " >&6; } if ${gmp_cv_asm_lsym_prefix+:} false; then : $as_echo_n "(cached) " >&6 else gmp_tmp_pre_appears=yes for gmp_tmp_pre in L .L $L $ L$; do echo "Trying $gmp_tmp_pre" >&5 cat >conftest.s <<EOF $gmp_cv_asm_text dummy${gmp_cv_asm_label_suffix} ${gmp_tmp_pre}gurkmacka${gmp_cv_asm_label_suffix} EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 if $NM conftest.$OBJEXT >conftest.nm 2>&5; then : ; else cat conftest.nm >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"$NM\" failure" >&5 $as_echo "$as_me: WARNING: \"$NM\" failure" >&2;} break fi cat conftest.nm >&5 if grep gurkmacka conftest.nm >/dev/null; then : ; else # no mention of the symbol, this is good echo "$gmp_tmp_pre label doesn't appear in object file at all (good)" >&5 gmp_cv_asm_lsym_prefix="$gmp_tmp_pre" gmp_tmp_pre_appears=no break fi if grep ' [a-zN] .*gurkmacka' conftest.nm >/dev/null; then # symbol mentioned as a local, use this if nothing better echo "$gmp_tmp_pre label is local but still in object file" >&5 if test -z "$gmp_cv_asm_lsym_prefix"; then gmp_cv_asm_lsym_prefix="$gmp_tmp_pre" fi else echo "$gmp_tmp_pre label is something unknown" >&5 fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done rm -f conftest* if test -z "$gmp_cv_asm_lsym_prefix"; then gmp_cv_asm_lsym_prefix=L { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine local label, using default $gmp_cv_asm_lsym_prefix" >&5 $as_echo "$as_me: WARNING: cannot determine local label, using default $gmp_cv_asm_lsym_prefix" >&2;} fi # for development purposes, note whether we got a purely temporary local label echo "Local label appears in object files: $gmp_tmp_pre_appears" >&5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_lsym_prefix" >&5 $as_echo "$gmp_cv_asm_lsym_prefix" >&6; } echo "define(<LSYM_PREFIX>, <${gmp_cv_asm_lsym_prefix}>)" >> $gmp_tmpconfigm4 cat >>confdefs.h <<_ACEOF #define LSYM_PREFIX "$gmp_cv_asm_lsym_prefix" _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler byte directive" >&5 $as_echo_n "checking for assembler byte directive... " >&6; } if ${gmp_cv_asm_byte+:} false; then : $as_echo_n "(cached) " >&6 else for i in .byte data1; do echo "trying $i" >&5 cat >conftest.s <<EOF $gmp_cv_asm_data $i 0 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_byte=$i rm -f conftest* break else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 cat conftest.out >&5 fi rm -f conftest* done if test -z "$gmp_cv_asm_byte"; then as_fn_error $? "Cannot determine how to emit a data byte" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_byte" >&5 $as_echo "$gmp_cv_asm_byte" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to define a 32-bit word" >&5 $as_echo_n "checking how to define a 32-bit word... " >&6; } if ${gmp_cv_asm_w32+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-hpux*) # FIXME: HPUX puts first symbol at 0x40000000, breaking our assumption # that it's at 0x0. We'll have to declare another symbol before the # .long/.word and look at the distance between the two symbols. The # only problem is that the sed expression(s) barfs (on Solaris, for # example) for the symbol with value 0. For now, HPUX uses .word. gmp_cv_asm_w32=".word" ;; *-*-*) gmp_tmp_val= for gmp_tmp_op in .long .word data4; do cat >conftest.s <<EOF $gmp_cv_asm_data $gmp_cv_asm_globl foo $gmp_tmp_op 0 foo$gmp_cv_asm_label_suffix $gmp_cv_asm_byte 0 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` if test "$gmp_tmp_val" = 4; then gmp_cv_asm_w32="$gmp_tmp_op" break fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done rm -f conftest* ;; esac if test -z "$gmp_cv_asm_w32"; then as_fn_error $? "cannot determine how to define a 32-bit word" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_w32" >&5 $as_echo "$gmp_cv_asm_w32" >&6; } echo "define(<W32>, <$gmp_cv_asm_w32>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if .align assembly directive is logarithmic" >&5 $as_echo_n "checking if .align assembly directive is logarithmic... " >&6; } if ${gmp_cv_asm_align_log+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_data .align 4 $gmp_cv_asm_globl foo $gmp_cv_asm_byte 1 .align 4 foo$gmp_cv_asm_label_suffix $gmp_cv_asm_byte 2 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_tmp_val=`$NM conftest.$OBJEXT | grep foo | \ sed -e 's;[[][0-9][]]\(.*\);\1;' -e 's;[^1-9]*\([0-9]*\).*;\1;'` if test "$gmp_tmp_val" = "10" || test "$gmp_tmp_val" = "16"; then gmp_cv_asm_align_log=yes else gmp_cv_asm_align_log=no fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 as_fn_error $? "cannot assemble alignment test" "$LINENO" 5 fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_align_log" >&5 $as_echo "$gmp_cv_asm_align_log" >&6; } echo "define(<ALIGN_LOGARITHMIC>,<$gmp_cv_asm_align_log>)" >> $gmp_tmpconfigm4 case $host in hppa*-*-*) # for both pa32 and pa64 echo "include_mpn(\`pa32/pa-defs.m4')" >> $gmp_tmpconfigm4i ;; ia64*-*-* | itanium-*-* | itanium2-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler .align padding is good" >&5 $as_echo_n "checking whether assembler .align padding is good... " >&6; } if ${gmp_cv_asm_ia64_align_ok+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.awk <<\EOF BEGIN { want[0] = "011" want[1] = "160" want[2] = "074" want[3] = "040" want[4] = "000" want[5] = "040" want[6] = "020" want[7] = "221" want[8] = "114" want[9] = "000" want[10] = "100" want[11] = "200" want[12] = "122" want[13] = "261" want[14] = "000" want[15] = "200" want[16] = "000" want[17] = "004" want[18] = "000" want[19] = "000" want[20] = "000" want[21] = "000" want[22] = "002" want[23] = "000" want[24] = "000" want[25] = "000" want[26] = "000" want[27] = "001" want[28] = "000" want[29] = "000" want[30] = "000" want[31] = "014" want[32] = "011" want[33] = "270" want[34] = "140" want[35] = "062" want[36] = "000" want[37] = "040" want[38] = "240" want[39] = "331" want[40] = "160" want[41] = "000" want[42] = "100" want[43] = "240" want[44] = "343" want[45] = "371" want[46] = "000" want[47] = "200" result = "yes" } { for (f = 2; f <= NF; f++) { for (i = 0; i < 47; i++) got[i] = got[i+1]; got[47] = $f; found = 1 for (i = 0; i < 48; i++) if (got[i] != want[i]) { found = 0 break } if (found) { result = "no" exit } } } END { print result } EOF cat >conftest.s <<EOF .text .align 32 { .mmi; add r14 = r15, r16 add r17 = r18, r19 add r20 = r21, r22 ;; } .align 32 { .mmi; add r23 = r24, r25 add r26 = r27, r28 add r29 = r30, r31 ;; } EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_ia64_align_ok=`od -b conftest.$OBJEXT | $AWK -f conftest.awk` else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: oops, cannot compile test program" >&5 $as_echo "$as_me: WARNING: oops, cannot compile test program" >&2;} gmp_cv_asm_ia64_align_ok=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_ia64_align_ok" >&5 $as_echo "$gmp_cv_asm_ia64_align_ok" >&6; } echo "define(<IA64_ALIGN_OK>, <\`$gmp_cv_asm_ia64_align_ok'>)" >> $gmp_tmpconfigm4 ;; m68k-*-* | m68[0-9][0-9][0-9]-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler instruction and register style" >&5 $as_echo_n "checking assembler instruction and register style... " >&6; } if ${gmp_cv_asm_m68k_instruction+:} false; then : $as_echo_n "(cached) " >&6 else for i in "addl %d0,%d1" "add.l %d0,%d1" "addl d0,d1" "add.l d0,d1"; do cat >conftest.s <<EOF $gmp_cv_asm_text $i EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_instruction=$i rm -f conftest* break else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done if test -z "$gmp_cv_asm_m68k_instruction"; then as_fn_error $? "cannot determine assembler instruction and register style" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_instruction" >&5 $as_echo "$gmp_cv_asm_m68k_instruction" >&6; } case $gmp_cv_asm_m68k_instruction in "addl d0,d1") want_dot_size=no; want_register_percent=no ;; "addl %d0,%d1") want_dot_size=no; want_register_percent=yes ;; "add.l d0,d1") want_dot_size=yes; want_register_percent=no ;; "add.l %d0,%d1") want_dot_size=yes; want_register_percent=yes ;; *) as_fn_error $? "oops, unrecognised instruction and register style" "$LINENO" 5 ;; esac echo "define(<WANT_REGISTER_PERCENT>, <\`$want_register_percent'>)" >> $gmp_tmpconfigm4 echo "define(<WANT_DOT_SIZE>, <\`$want_dot_size'>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler addressing style" >&5 $as_echo_n "checking assembler addressing style... " >&6; } if ${gmp_cv_asm_m68k_addressing+:} false; then : $as_echo_n "(cached) " >&6 else case $gmp_cv_asm_m68k_instruction in addl*) movel=movel ;; add.l*) movel=move.l ;; *) as_fn_error $? "oops, unrecognised gmp_cv_asm_m68k_instruction" "$LINENO" 5 ;; esac case $gmp_cv_asm_m68k_instruction in *"%d0,%d1") dreg=%d0; areg=%a0 ;; *"d0,d1") dreg=d0; areg=a0 ;; *) as_fn_error $? "oops, unrecognised gmp_cv_asm_m68k_instruction" "$LINENO" 5 ;; esac cat >conftest.s <<EOF $gmp_cv_asm_text $movel $dreg, $areg@- EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_addressing=mit else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 cat >conftest.s <<EOF $gmp_cv_asm_text $movel $dreg, -($areg) EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_addressing=motorola else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 as_fn_error $? "cannot determine assembler addressing style" "$LINENO" 5 fi rm -f conftest* fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_addressing" >&5 $as_echo "$gmp_cv_asm_m68k_addressing" >&6; } echo "define(<WANT_ADDRESSING>, <\`$gmp_cv_asm_m68k_addressing'>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler shortest branches" >&5 $as_echo_n "checking assembler shortest branches... " >&6; } if ${gmp_cv_asm_m68k_branches+:} false; then : $as_echo_n "(cached) " >&6 else for i in jra jbra bra; do cat >conftest.s <<EOF $gmp_cv_asm_text foo$gmp_cv_asm_label_suffix $i foo EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_m68k_branches=$i rm -f conftest* break else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 : fi rm -f conftest* done if test -z "$gmp_cv_asm_m68k_branches"; then as_fn_error $? "cannot determine assembler branching style" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_m68k_branches" >&5 $as_echo "$gmp_cv_asm_m68k_branches" >&6; } echo "define(<WANT_BRANCHES>, <\`$gmp_cv_asm_m68k_branches'>)" >> $gmp_tmpconfigm4 ;; powerpc*-*-* | power[3-9]-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler output is PIC by default" >&5 $as_echo_n "checking whether compiler output is PIC by default... " >&6; } if ${gmp_cv_asm_powerpc_pic+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_asm_powerpc_pic=yes cat >conftest.c <<EOF int foo; int *bar() { return &foo; } EOF echo "Test program:" >&5 cat conftest.c >&5 gmp_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then echo "Compiler output:" >&5 cat conftest.s >&5 if grep 'foo@ha' conftest.s >/dev/null 2>&5; then gmp_cv_asm_powerpc_pic=no fi if grep 'ha16(_foo)' conftest.s >/dev/null 2>&5; then gmp_cv_asm_powerpc_pic=no fi fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_powerpc_pic" >&5 $as_echo "$gmp_cv_asm_powerpc_pic" >&6; } echo "define(<PIC_ALWAYS>,<$gmp_cv_asm_powerpc_pic>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler needs r on registers" >&5 $as_echo_n "checking if the assembler needs r on registers... " >&6; } if ${gmp_cv_asm_powerpc_r_registers+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text mtctr 6 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_powerpc_r_registers=no else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 cat >conftest.s <<EOF $gmp_cv_asm_text mtctr r6 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_powerpc_r_registers=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 as_fn_error $? "neither \"mtctr 6\" nor \"mtctr r6\" works" "$LINENO" 5 fi rm -f conftest* fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_powerpc_r_registers" >&5 $as_echo "$gmp_cv_asm_powerpc_r_registers" >&6; } echo "define(<WANT_R_REGISTERS>,<$gmp_cv_asm_powerpc_r_registers>)" >> $gmp_tmpconfigm4 echo "include_mpn(\`powerpc32/powerpc-defs.m4')" >> $gmp_tmpconfigm4i # Check for Linux ELFv2 ABI cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if _CALL_ELF == 2 yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then : echo "define(<ELFv2_ABI>)" >> $gmp_tmpconfigm4 fi rm -f conftest* case $host in *-*-aix*) case $ABI in mode64) echo "include_mpn(\`powerpc64/aix.m4')" >> $gmp_tmpconfigm4i ;; *) echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *-*-linux* | *-*-*bsd*) case $ABI in mode64) echo "include_mpn(\`powerpc64/elf.m4')" >> $gmp_tmpconfigm4i ;; mode32 | 32) echo "include_mpn(\`powerpc32/elf.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *-*-darwin*) case $ABI in mode64) echo "include_mpn(\`powerpc64/darwin.m4')" >> $gmp_tmpconfigm4i ;; mode32 | 32) echo "include_mpn(\`powerpc32/darwin.m4')" >> $gmp_tmpconfigm4i ;; esac ;; *) # Assume unrecognized operating system is the powerpc eABI echo "include_mpn(\`powerpc32/eabi.m4')" >> $gmp_tmpconfigm4i ;; esac ;; power*-*-aix*) echo "include_mpn(\`powerpc32/aix.m4')" >> $gmp_tmpconfigm4i ;; *sparc*-*-*) case $ABI in 64) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler accepts \".register\"" >&5 $as_echo_n "checking if the assembler accepts \".register\"... " >&6; } if ${gmp_cv_asm_sparc_register+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text .register %g2,#scratch EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_sparc_register=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_sparc_register=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_register" >&5 $as_echo "$gmp_cv_asm_sparc_register" >&6; } echo "define(<HAVE_REGISTER>,<$gmp_cv_asm_sparc_register>)" >> $gmp_tmpconfigm4 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler accepts gotdata relocations" >&5 $as_echo_n "checking if the assembler accepts gotdata relocations... " >&6; } if ${gmp_cv_asm_sparc_gotdata+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text .text sethi %gdop_hix22(symbol), %g1 or %g1, %gdop_lox10(symbol), %g1 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_sparc_gotdata=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_sparc_gotdata=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_gotdata" >&5 $as_echo "$gmp_cv_asm_sparc_gotdata" >&6; } echo "define(<HAVE_GOTDATA>,<$gmp_cv_asm_sparc_gotdata>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler can support shared PIC thunks" >&5 $as_echo_n "checking if the assembler can support shared PIC thunks... " >&6; } if ${gmp_cv_asm_sparc_shared_thunks+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text .section .text.__sparc_get_pc_thunk.l7,"axG",@progbits,__sparc_get_pc_thunk.l7,comdat .weak __sparc_get_pc_thunk.l7 .hidden __sparc_get_pc_thunk.l7 .type __sparc_get_pc_thunk.l7, #function __sparc_get_pc_thunk.l7: jmp %o7+8 add %o7, %l7, %l7 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_sparc_shared_thunks=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_sparc_shared_thunks=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_sparc_shared_thunks" >&5 $as_echo "$gmp_cv_asm_sparc_shared_thunks" >&6; } echo "define(<HAVE_SHARED_THUNKS>,<$gmp_cv_asm_sparc_shared_thunks>)" >> $gmp_tmpconfigm4 ;; i?86*-*-* | k[5-8]*-*-* | pentium*-*-* | athlon-*-* | viac3*-*-* | geode*-*-* | atom-*-* | athlon64-*-* | k8-*-* | k10-*-* | bobcat-*-* | jaguar-*-* | bulldozer-*-* | piledriver-*-* | steamroller-*-* | excavator-*-* | pentium4-*-* | atom-*-* | core2-*-* | corei*-*-* | x86_64-*-* | nano-*-*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the .align directive accepts an 0x90 fill in .text" >&5 $as_echo_n "checking if the .align directive accepts an 0x90 fill in .text... " >&6; } if ${gmp_cv_asm_align_fill_0x90+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text .align 4, 0x90 .byte 0 .align 4, 0x90 EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 if grep "Warning: Fill parameter ignored for executable section" conftest.out >/dev/null; then echo "Suppressing this warning by omitting 0x90" 1>&5 gmp_cv_asm_align_fill_0x90=no else gmp_cv_asm_align_fill_0x90=yes fi else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_align_fill_0x90=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_align_fill_0x90" >&5 $as_echo "$gmp_cv_asm_align_fill_0x90" >&6; } echo "define(<ALIGN_FILL_0x90>,<$gmp_cv_asm_align_fill_0x90>)" >> $gmp_tmpconfigm4 case $ABI in 32) echo "include_mpn(\`x86/x86-defs.m4')" >> $gmp_tmpconfigm4i $as_echo "#define HAVE_HOST_CPU_FAMILY_x86 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler COFF type directives" >&5 $as_echo_n "checking for assembler COFF type directives... " >&6; } if ${gmp_cv_asm_x86_coff_type+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text $gmp_cv_asm_globl ${tmp_gsym_prefix}foo$gmp_cv_asm_globl_attr .def ${tmp_gsym_prefix}foo .scl 2 .type 32 .endef ${tmp_gsym_prefix}foo$gmp_cv_asm_label_suffix EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_x86_coff_type=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_x86_coff_type=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_coff_type" >&5 $as_echo "$gmp_cv_asm_x86_coff_type" >&6; } echo "define(<HAVE_COFF_TYPE>, <$gmp_cv_asm_x86_coff_type>)" >> $gmp_tmpconfigm4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _GLOBAL_OFFSET_TABLE_ is prefixed by underscore" >&5 $as_echo_n "checking if _GLOBAL_OFFSET_TABLE_ is prefixed by underscore... " >&6; } if ${gmp_cv_asm_x86_got_underscore+:} false; then : $as_echo_n "(cached) " >&6 else gmp_cv_asm_x86_got_underscore="not applicable" if test $gmp_cv_asm_underscore = yes; then tmp_gsym_prefix=_ else tmp_gsym_prefix= fi for tmp_underscore in "" "_"; do cat >conftest.s <<EOF $gmp_cv_asm_text $gmp_cv_asm_globl ${tmp_gsym_prefix}main$gmp_cv_asm_globl_attr ${tmp_gsym_prefix}main$gmp_cv_asm_label_suffix addl $ ${tmp_underscore}_GLOBAL_OFFSET_TABLE_, %ebx EOF gmp_compile="$CCAS $CFLAGS $CPPFLAGS $lt_prog_compiler_pic conftest.s >&5 && $CC $CFLAGS $CPPFLAGS $lt_prog_compiler_pic conftest.$OBJEXT >&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_compile\""; } >&5 (eval $gmp_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$tmp_underscore" = "_"; then gmp_cv_asm_x86_got_underscore=yes else gmp_cv_asm_x86_got_underscore=no fi break fi done rm -f conftest* a.out b.out a.exe a_out.exe fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_got_underscore" >&5 $as_echo "$gmp_cv_asm_x86_got_underscore" >&6; } if test "$gmp_cv_asm_x86_got_underscore" = "yes"; then echo 'define(<GOT_GSYM_PREFIX>, <_>)' >>$gmp_tmpconfigm4 else echo 'define(<GOT_GSYM_PREFIX>, <>)' >>$gmp_tmpconfigm4 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler takes cl with shldl" >&5 $as_echo_n "checking if the assembler takes cl with shldl... " >&6; } if ${gmp_cv_asm_x86_shldl_cl+:} false; then : $as_echo_n "(cached) " >&6 else cat >conftest.s <<EOF $gmp_cv_asm_text shldl %cl, %eax, %ebx EOF gmp_assemble="$CCAS $CFLAGS $CPPFLAGS conftest.s >conftest.out 2>&1" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_assemble\""; } >&5 (eval $gmp_assemble) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then cat conftest.out >&5 gmp_cv_asm_x86_shldl_cl=yes else cat conftest.out >&5 echo "configure: failed program was:" >&5 cat conftest.s >&5 gmp_cv_asm_x86_shldl_cl=no fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gmp_cv_asm_x86_shldl_cl" >&5 $as_echo "$gmp_cv_asm_x86_shldl_cl" >&6; } if test "$gmp_cv_asm_x86_shldl_cl" = "yes"; then echo 'define(<WANT_SHLDL_CL>, <1>)' >>$gmp_tmpconfigm4 else echo 'define(<WANT_SHLDL_CL>, <0>)' >>$gmp_tmpconfigm4 fi case $enable_profiling in prof | gprof) # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac else enable_shared=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to call x86 mcount" >&5 $as_echo_n "checking how to call x86 mcount... " >&6; } cat >conftest.c <<EOF foo(){bar();} EOF if test "$enable_static" = yes; then gmp_asmout_compile="$CC $CFLAGS $CPPFLAGS -S conftest.c 1>&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_asmout_compile\""; } >&5 (eval $gmp_asmout_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep '\.data' conftest.s >/dev/null; then mcount_nonpic_reg=`sed -n '/esp/!s/.*movl.*,\(%[a-z]*\).*$/\1/p' conftest.s` else mcount_nonpic_reg= fi mcount_nonpic_call=`grep 'call.*mcount' conftest.s` if test -z "$mcount_nonpic_call"; then as_fn_error $? "Cannot find mcount call for non-PIC" "$LINENO" 5 fi else as_fn_error $? "Cannot compile test program for non-PIC" "$LINENO" 5 fi fi if test "$enable_shared" = yes; then gmp_asmout_compile="$CC $CFLAGS $CPPFLAGS $lt_prog_compiler_pic -S conftest.c 1>&5" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$gmp_asmout_compile\""; } >&5 (eval $gmp_asmout_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if grep '\.data' conftest.s >/dev/null; then case $lt_prog_compiler_pic in *-DDLL_EXPORT*) # Windows DLLs have non-PIC style mcount mcount_pic_reg=`sed -n '/esp/!s/.*movl.*,\(%[a-z]*\).*$/\1/p' conftest.s` ;; *) mcount_pic_reg=`sed -n 's/.*GOTOFF.*,\(%[a-z]*\).*$/\1/p' conftest.s` ;; esac else mcount_pic_reg= fi mcount_pic_call=`grep 'call.*mcount' conftest.s` if test -z "$mcount_pic_call"; then as_fn_error $? "Cannot find mcount call for PIC" "$LINENO" 5 fi else as_fn_error $? "Cannot compile test program for PIC" "$LINENO" 5 fi fi echo "define(<MCOUNT_NONPIC_REG>, <\`$mcount_nonpic_reg'>)" >> $gmp_tmpconfigm4 echo "define(<MCOUNT_NONPIC_CALL>,<\`$mcount_nonpic_call'>)" >> $gmp_tmpconfigm4 echo "define(<MCOUNT_PIC_REG>, <\`$mcount_pic_reg'>)" >> $gmp_tmpconfigm4 echo "define(<MCOUNT_PIC_CALL>, <\`$mcount_pic_call'>)" >> $gmp_tmpconfigm4 rm -f conftest.* { $as_echo "$as_me:${as_lineno-$LINENO}: result: determined" >&5 $as_echo "determined" >&6; } ;; esac case $host in *-*-darwin*) echo "include_mpn(\`x86/darwin.m4')" >> $gmp_tmpconfigm4i ;; esac ;; 64|x32) echo "include_mpn(\`x86_64/x86_64-defs.m4')" >> $gmp_tmpconfigm4i $as_echo "#define HAVE_HOST_CPU_FAMILY_x86_64 1" >>confdefs.h case $host in *-*-darwin*) echo "include_mpn(\`x86_64/darwin.m4')" >> $gmp_tmpconfigm4i ;; *-*-mingw* | *-*-cygwin) echo "include_mpn(\`x86_64/dos64.m4')" >> $gmp_tmpconfigm4i ;; *-openbsd*) echo "define(<OPENBSD>,1)" >> $gmp_tmpconfigm4 ;; esac ;; esac ;; esac fi # For --enable-minithres, prepend "minithres" to path so that its special # gmp-mparam.h will be used. if test $enable_minithres = yes; then path="minithres $path" fi # Create link for gmp-mparam.h. gmp_mparam_source= for gmp_mparam_dir in $path; do test "$no_create" = yes || rm -f gmp-mparam.h tmp_file=$srcdir/mpn/$gmp_mparam_dir/gmp-mparam.h if test -f $tmp_file; then ac_config_links="$ac_config_links gmp-mparam.h:mpn/$gmp_mparam_dir/gmp-mparam.h" gmp_srclinks="$gmp_srclinks gmp-mparam.h" gmp_mparam_source=$tmp_file break fi done if test -z "$gmp_mparam_source"; then as_fn_error $? "no version of gmp-mparam.h found in path: $path" "$LINENO" 5 fi # For a helpful message from tune/tuneup.c gmp_mparam_suggest=$gmp_mparam_source if test "$gmp_mparam_dir" = generic; then for i in $path; do break; done if test "$i" != generic; then gmp_mparam_suggest="new file $srcdir/mpn/$i/gmp-mparam.h" fi fi cat >>confdefs.h <<_ACEOF #define GMP_MPARAM_H_SUGGEST "$gmp_mparam_source" _ACEOF # Copy relevant parameters from gmp-mparam.h to config.m4. # We only do this for parameters that are used by some assembly files. # Fat binaries do this on a per-file basis, so skip in that case. # if test -z "$fat_path"; then for i in SQR_TOOM2_THRESHOLD BMOD_1_TO_MOD_1_THRESHOLD SHLD_SLOW SHRD_SLOW; do value=`sed -n 's/^#define '$i'[ ]*\([0-9][0-9]*\).*$/\1/p' $gmp_mparam_source` if test -n "$value"; then echo "define(<$i>,<$value>)" >> $gmp_tmpconfigm4 fi done fi # Sizes of some types, needed at preprocessing time. # # FIXME: The assumption that GMP_LIMB_BITS is 8*sizeof(mp_limb_t) might # be slightly rash, but it's true everywhere we know of and ought to be true # of any sensible system. In a generic C build, grepping LONG_BIT out of # <limits.h> might be an alternative, for maximum portability. # # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 $as_echo_n "checking size of void *... " >&6; } if ${ac_cv_sizeof_void_p+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : else if test "$ac_cv_type_void_p" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (void *) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_void_p=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 $as_echo "$ac_cv_sizeof_void_p" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_VOID_P $ac_cv_sizeof_void_p _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5 $as_echo_n "checking size of unsigned short... " >&6; } if ${ac_cv_sizeof_unsigned_short+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then : else if test "$ac_cv_type_unsigned_short" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_short=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned" >&5 $as_echo_n "checking size of unsigned... " >&6; } if ${ac_cv_sizeof_unsigned+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned))" "ac_cv_sizeof_unsigned" "$ac_includes_default"; then : else if test "$ac_cv_type_unsigned" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned" >&5 $as_echo "$ac_cv_sizeof_unsigned" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_UNSIGNED $ac_cv_sizeof_unsigned _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 $as_echo_n "checking size of unsigned long... " >&6; } if ${ac_cv_sizeof_unsigned_long+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then : else if test "$ac_cv_type_unsigned_long" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_long=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of mp_limb_t" >&5 $as_echo_n "checking size of mp_limb_t... " >&6; } if ${ac_cv_sizeof_mp_limb_t+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (mp_limb_t))" "ac_cv_sizeof_mp_limb_t" "#define __GMP_WITHIN_CONFIGURE 1 /* ignore template stuff */ #define GMP_NAIL_BITS $GMP_NAIL_BITS #define GMP_LIMB_BITS 123 $DEFN_LONG_LONG_LIMB #include \"$srcdir/gmp-h.in\" "; then : else if test "$ac_cv_type_mp_limb_t" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (mp_limb_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_mp_limb_t=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_mp_limb_t" >&5 $as_echo "$ac_cv_sizeof_mp_limb_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_MP_LIMB_T $ac_cv_sizeof_mp_limb_t _ACEOF if test "$ac_cv_sizeof_mp_limb_t" = 0; then as_fn_error $? "Oops, mp_limb_t doesn't seem to work" "$LINENO" 5 fi GMP_LIMB_BITS=`expr 8 \* $ac_cv_sizeof_mp_limb_t` echo "define(<SIZEOF_UNSIGNED>,<$ac_cv_sizeof_unsigned>)" >> $gmp_tmpconfigm4 # Check compiler limb size matches gmp-mparam.h # # FIXME: Some of the cycle counter objects in the tune directory depend on # the size of ulong, it'd be possible to check that here, though a mismatch # probably wouldn't want to be fatal, none of the libgmp assembler code # depends on ulong. # mparam_bits=`sed -n 's/^#define GMP_LIMB_BITS[ ][ ]*\([0-9]*\).*$/\1/p' $gmp_mparam_source` if test -n "$mparam_bits" && test "$mparam_bits" -ne $GMP_LIMB_BITS; then if test "$test_CFLAGS" = set; then as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code in this configuration expects $mparam_bits bits. You appear to have set \$CFLAGS, perhaps you also need to tell GMP the intended ABI, see \"ABI and ISA\" in the manual." "$LINENO" 5 else as_fn_error $? "Oops, mp_limb_t is $GMP_LIMB_BITS bits, but the assembler code in this configuration expects $mparam_bits bits." "$LINENO" 5 fi fi echo "define(<GMP_LIMB_BITS>,$GMP_LIMB_BITS)" >> $gmp_tmpconfigm4 echo "define(<GMP_NAIL_BITS>,$GMP_NAIL_BITS)" >> $gmp_tmpconfigm4 echo "define(<GMP_NUMB_BITS>,eval(GMP_LIMB_BITS-GMP_NAIL_BITS))" >> $gmp_tmpconfigm4 # A recompiled sqr_basecase for use in the tune program, if necessary. TUNE_SQR_OBJ= test -d tune || mkdir tune case $sqr_basecase_source in *.asm) sqr_max=`sed -n 's/^def...(SQR_TOOM2_THRESHOLD_MAX, *\([0-9]*\))/\1/p' $sqr_basecase_source` if test -n "$sqr_max"; then TUNE_SQR_OBJ=sqr_asm.o cat >>confdefs.h <<_ACEOF #define TUNE_SQR_TOOM2_MAX $sqr_max _ACEOF fi cat >tune/sqr_basecase.c <<EOF /* not sure that an empty file can compile, so put in a dummy */ int sqr_basecase_dummy; EOF ;; *.c) TUNE_SQR_OBJ= $as_echo "#define TUNE_SQR_TOOM2_MAX SQR_TOOM2_MAX_GENERIC" >>confdefs.h cat >tune/sqr_basecase.c <<EOF #define TUNE_PROGRAM_BUILD 1 #define TUNE_PROGRAM_BUILD_SQR 1 #include "mpn/sqr_basecase.c" EOF ;; esac # Configs for demos/pexpr.c. # ac_config_files="$ac_config_files demos/pexpr-config.h:demos/pexpr-config-h.in" case $ac_cv_func_clock in yes) HAVE_CLOCK_01=1 ;; no) HAVE_CLOCK_01=0 ;; esac case $ac_cv_func_cputime in yes) HAVE_CPUTIME_01=1 ;; no) HAVE_CPUTIME_01=0 ;; esac case $ac_cv_func_getrusage in yes) HAVE_GETRUSAGE_01=1 ;; no) HAVE_GETRUSAGE_01=0 ;; esac case $ac_cv_func_gettimeofday in yes) HAVE_GETTIMEOFDAY_01=1 ;; no) HAVE_GETTIMEOFDAY_01=0 ;; esac case $ac_cv_func_sigaction in yes) HAVE_SIGACTION_01=1 ;; no) HAVE_SIGACTION_01=0 ;; esac case $ac_cv_func_sigaltstack in yes) HAVE_SIGALTSTACK_01=1 ;; no) HAVE_SIGALTSTACK_01=0 ;; esac case $ac_cv_func_sigstack in yes) HAVE_SIGSTACK_01=1 ;; no) HAVE_SIGSTACK_01=0 ;; esac case $ac_cv_header_sys_resource_h in yes) HAVE_SYS_RESOURCE_H_01=1 ;; no) HAVE_SYS_RESOURCE_H_01=0 ;; esac ac_fn_c_check_type "$LINENO" "stack_t" "ac_cv_type_stack_t" "#include <signal.h> " if test "x$ac_cv_type_stack_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STACK_T 1 _ACEOF HAVE_STACK_T_01=1 else HAVE_STACK_T_01=0 fi # Configs for demos/calc directory # # AC_SUBST+AC_CONFIG_FILES is used for calc-config.h, rather than AC_DEFINE+ # AC_CONFIG_HEADERS, since with the latter automake (1.8) will then put the # directory (ie. demos/calc) into $(DEFAULT_INCLUDES) for every Makefile.in, # which would look very strange. # # -lcurses is required by libreadline. On a typical SVR4 style system this # normally doesn't have to be given explicitly, since libreadline.so will # have a NEEDED record for it. But if someone for some reason is using only # a static libreadline.a then we must give -lcurses. Readline (as of # version 4.3) doesn't use libtool, so we can't rely on a .la to cover # necessary dependencies. # # On a couple of systems we've seen libreadline available, but the headers # not in the default include path, so check for readline/readline.h. We've # also seen readline/history.h missing, not sure if that's just a broken # install or a very old version, but check that too. # ac_config_files="$ac_config_files demos/calc/calc-config.h:demos/calc/calc-config-h.in" LIBCURSES= if test $with_readline != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -lncurses" >&5 $as_echo_n "checking for tputs in -lncurses... " >&6; } if ${ac_cv_lib_ncurses_tputs+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lncurses $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char tputs (); int main () { return tputs (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ncurses_tputs=yes else ac_cv_lib_ncurses_tputs=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tputs" >&5 $as_echo "$ac_cv_lib_ncurses_tputs" >&6; } if test "x$ac_cv_lib_ncurses_tputs" = xyes; then : LIBCURSES=-lncurses else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -lcurses" >&5 $as_echo_n "checking for tputs in -lcurses... " >&6; } if ${ac_cv_lib_curses_tputs+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcurses $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char tputs (); int main () { return tputs (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_curses_tputs=yes else ac_cv_lib_curses_tputs=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tputs" >&5 $as_echo "$ac_cv_lib_curses_tputs" >&6; } if test "x$ac_cv_lib_curses_tputs" = xyes; then : LIBCURSES=-lcurses fi fi fi use_readline=$with_readline if test $with_readline = detect; then use_readline=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5 $as_echo_n "checking for readline in -lreadline... " >&6; } if ${ac_cv_lib_readline_readline+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lreadline $LIBCURSES $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char readline (); int main () { return readline (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_readline_readline=yes else ac_cv_lib_readline_readline=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5 $as_echo "$ac_cv_lib_readline_readline" >&6; } if test "x$ac_cv_lib_readline_readline" = xyes; then : ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_readline_h" = xyes; then : ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" if test "x$ac_cv_header_readline_history_h" = xyes; then : use_readline=yes fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking readline detected" >&5 $as_echo_n "checking readline detected... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_readline" >&5 $as_echo "$use_readline" >&6; } fi if test $use_readline = yes; then WITH_READLINE_01=1 LIBREADLINE=-lreadline else WITH_READLINE_01=0 fi for ac_prog in 'bison -y' byacc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_YACC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$YACC"; then ac_cv_prog_YACC="$YACC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_YACC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi YACC=$ac_cv_prog_YACC if test -n "$YACC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 $as_echo "$YACC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$YACC" && break done test -n "$YACC" || YACC="yacc" for ac_prog in flex lex do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LEX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LEX"; then ac_cv_prog_LEX="$LEX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LEX="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LEX=$ac_cv_prog_LEX if test -n "$LEX"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 $as_echo "$LEX" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LEX" && break done test -n "$LEX" || LEX=":" if test "x$LEX" != "x:"; then cat >conftest.l <<_ACEOF %% a { ECHO; } b { REJECT; } c { yymore (); } d { yyless (1); } e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ yyless ((input () != 0)); } f { unput (yytext[0]); } . { BEGIN INITIAL; } %% #ifdef YYTEXT_POINTER extern char *yytext; #endif int main (void) { return ! yylex () + ! yywrap (); } _ACEOF { { ac_try="$LEX conftest.l" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$LEX conftest.l") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 $as_echo_n "checking lex output file root... " >&6; } if ${ac_cv_prog_lex_root+:} false; then : $as_echo_n "(cached) " >&6 else if test -f lex.yy.c; then ac_cv_prog_lex_root=lex.yy elif test -f lexyy.c; then ac_cv_prog_lex_root=lexyy else as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 $as_echo "$ac_cv_prog_lex_root" >&6; } LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root if test -z "${LEXLIB+set}"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 $as_echo_n "checking lex library... " >&6; } if ${ac_cv_lib_lex+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_LIBS=$LIBS ac_cv_lib_lex='none needed' for ac_lib in '' -lfl -ll; do LIBS="$ac_lib $ac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ `cat $LEX_OUTPUT_ROOT.c` _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lex=$ac_lib fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext test "$ac_cv_lib_lex" != 'none needed' && break done LIBS=$ac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 $as_echo "$ac_cv_lib_lex" >&6; } test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 $as_echo_n "checking whether yytext is a pointer... " >&6; } if ${ac_cv_prog_lex_yytext_pointer+:} false; then : $as_echo_n "(cached) " >&6 else # POSIX says lex can declare yytext either as a pointer or an array; the # default is implementation-dependent. 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|| _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? 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