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GitHub Repository: hrydgard/ppsspp
 Path: blob/master/android/git-version-gen.sh
Views: 1401
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#!/bin/bash

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## Copyright (c) 2012- PPSSPP Project.

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## This program is free software: you can redistribute it and/or modify

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## it under the terms of the GNU General Public License as published by

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## the Free Software Foundation, version 2.0 or later versions.

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## This program is distributed in the hope that it will be useful,

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## but WITHOUT ANY WARRANTY; without even the implied warranty of

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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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## GNU General Public License 2.0 for more details.

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## A copy of the GPL 2.0 should have been included with the program.

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## If not, see http://www.gnu.org/licenses/

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## Official git repository and contact information can be found at

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## https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.

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GIT_VERSION_FILE=$(dirname $0)/../git-version.cpp

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if [ -e "$GIT_VERSION_FILE" ]; then

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	# Skip updating the file if PPSSPP_GIT_VERSION_NO_UPDATE is 1.

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	results=$(grep '^#define PPSSPP_GIT_VERSION_NO_UPDATE 1' "$GIT_VERSION_FILE")

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	if [ "$results" != "" ]; then

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		exit 0

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	fi

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fi

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GIT_VERSION=$(git describe --always)

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if [ "$GIT_VERSION" == "" ]; then

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	echo "Unable to update git-version.cpp, git not on path." 1>&2

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	echo "// This is a generated file." > "$GIT_VERSION_FILE"

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	echo >> "$GIT_VERSION_FILE"

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	echo 'const char *PPSSPP_GIT_VERSION = "unknown";' >> "$GIT_VERSION_FILE"

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	exit 0

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fi

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# Don't modify the file if it already has the current version.

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if [ -e "$GIT_VERSION_FILE" ]; then

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	results=$(grep "$GIT_VERSION" "$GIT_VERSION_FILE")

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	if [ "$results" != "" ]; then

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		exit 0

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	fi

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fi

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echo "// This is a generated file." > "$GIT_VERSION_FILE"

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echo >> "$GIT_VERSION_FILE"

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echo 'const char *PPSSPP_GIT_VERSION = "'"$GIT_VERSION"'";' >> "$GIT_VERSION_FILE"

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echo >> "$GIT_VERSION_FILE"

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echo "// If you don't want this file to update/recompile, change to 1." >> "$GIT_VERSION_FILE"

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echo "#define PPSSPP_GIT_VERSION_NO_UPDATE 0" >> "$GIT_VERSION_FILE"

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