mirror of https://github.com/nirenjan/libx52.git
51 lines
1.0 KiB
Bash
Executable File
51 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# Generate the build_info.h header
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# Use the Git version if Git is available, otherwise fallback to Version
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top_srcdir="${1-.}"
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test -d "${top_srcdir}" || { \
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echo "FATAL: Could not change to top_srcdir '$1'" >&2 ; \
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exit 1 ; \
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}
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version="${top_srcdir}/Version"
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# Use GIT_DIR if set
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if ! test -n "${GIT_DIR}"
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then
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GIT_DIR="${top_srcdir}/.git"
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fi
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if test -d "${GIT_DIR}"
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then
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# Change tags like vX.Y.Z to X.Y.Z
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DESCRIBE=$(git describe --dirty 2>/dev/null)
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fi
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if test ! -n "${DESCRIBE}"
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then
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DESCRIBE="unknown-version"
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if test -f "${version}"
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then
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DESCRIBE="v$(cat "${version}")"
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fi
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fi
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if test -n "$2"
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then
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BUILD_COMPILER="$2"
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elif test -n "${CC}"
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then
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BUILD_COMPILER="$(${CC} --version | head -n1)"
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else
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BUILD_COMPILER=unknown
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fi
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cat <<EOM
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#define BUILD_VERSION "${DESCRIBE}"
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#define BUILD_DATE "$(date +%Y-%m-%dT%H:%M:%S%z)"
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#define BUILD_HOST "$(uname -a)"
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#define BUILD_COMPILER "${BUILD_COMPILER}"
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EOM
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echo '#define BUILD_VERSION_INFO_IDENT "$Id$"'
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