Aegisub/build/version.sh
Niels Martin Hansen a0bf50dc8a Upgrade all MSBuild projects to v12 tools
Has no real effect, it's what VS 2013 already uses and detailed
logging reveals that the build system doesn't even recognize v4
and assumes v12 anyway.
Might prevent builds with outdated tools.
2015-01-18 03:03:42 +01:00

79 lines
2.5 KiB
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Executable file

srcdir="$1"
# If no git repo try to read from the existing git_version.h, for building from tarballs
if ! test -d "${srcdir}/.git"; then
version_h_path="${srcdir}/build/git_version.h"
if test -f "${version_h_path}"; then
while read line; do
set -- $line
export $2=$(echo $3 | sed 's/"//g')
done < "${version_h_path}"
if test x$BUILD_GIT_VERSION_NUMBER != x -a x$BUILD_GIT_VERSION_STRING != x; then
export VERSION_SOURCE="from cached git_version.h"
return 0
else
echo "invalid git_version.h"
exit 2
fi
else
echo "git repo not found and no cached git_version.h"
exit 2
fi
fi
last_svn_revision=6962
last_svn_hash="16cd907fe7482cb54a7374cd28b8501f138116be"
git_revision=$(expr $last_svn_revision + $(git log --pretty=oneline $last_svn_hash..HEAD 2>/dev/null | wc -l))
git_version_str=$(git describe --exact-match 2> /dev/null)
installer_version='0.0.0'
resource_version='0, 0, 0'
if test x$git_version_str != x; then
git_version_str="${git_version_str##v}"
tagged_release=1
if [ $(echo $git_version_str | grep '\d\.\d\.\d') ]; then
installer_version=$git_version_str
resource_version=$(echo $git_version_str | sed 's/\./, /g')
fi
else
git_branch="$(git symbolic-ref HEAD 2> /dev/null)" || git_branch="(unnamed branch)"
git_branch="${git_branch##refs/heads/}"
git_hash=$(git rev-parse --short HEAD)
git_version_str="${git_revision}-${git_branch}-${git_hash}"
tagged_release=0
fi
new_version_h="\
#define BUILD_GIT_VERSION_NUMBER ${git_revision}
#define BUILD_GIT_VERSION_STRING \"${git_version_str}\"
#define TAGGED_RELEASE ${tagged_release}
#define INSTALLER_VERSION \"${installer_version}\"
#define RESOURCE_BASE_VERSION ${resource_version}"
# may not exist yet for out of tree builds
mkdir -p build
version_h_path="build/git_version.h"
# Write it only if it's changed to avoid spurious rebuilds
# This bizzare comparison method is due to that newlines in shell variables are very exciting
case "$(cat ${version_h_path} 2> /dev/null)"
in
"${new_version_h}");;
*) echo "${new_version_h}" > "${version_h_path}"
esac
export BUILD_GIT_VERSION_NUMBER="${git_revision}"
export BUILD_GIT_VERSION_STRING="${git_version_str}"
export VERSION_SOURCE="from git"
cat << EOF > build/git_version.xml
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<GitVersionNumber>${git_revision}</GitVersionNumber>
<GitVersionString>${git_version_str}</GitVersionString>
</PropertyGroup>
</Project>
EOF