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47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
This patch is being discussed
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at <http://lists.gnu.org/archive/html/bug-gnulib/2012-07/msg00079.html>.
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Remove when integrated in Gnulib.
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--- a/build-aux/git-version-gen
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+++ b/build-aux/git-version-gen
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@@ -86,6 +86,7 @@
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Options:
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--prefix PREFIX prefix of git tags (default 'v')
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+ --match pattern for git tags to match (default: '\$prefix*')
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--fallback VERSION
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fallback version to use if \"git --version\" fails
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@@ -97,11 +98,15 @@
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prefix=v
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fallback=
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+unset match
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+unset tag_sed_script
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+
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while test $# -gt 0; do
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case $1 in
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--help) echo "$usage"; exit 0;;
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--version) echo "$version"; exit 0;;
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--prefix) shift; prefix="$1";;
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+ --match) shift; match="$1";;
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--fallback) shift; fallback="$1";;
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-*)
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echo "$0: Unknown option '$1'." >&2
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@@ -125,6 +130,7 @@
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exit 1
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fi
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+match="${match:-$prefix*}"
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tag_sed_script="${tag_sed_script:-s/x/x/}"
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nl='
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@@ -155,7 +161,7 @@
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# directory, and "git describe" output looks sensible, use that to
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# derive a version string.
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elif test "`git log -1 --pretty=format:x . 2>&1`" = x \
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- && v=`git describe --abbrev=4 --match="$prefix*" HEAD 2>/dev/null \
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+ && v=`git describe --abbrev=4 --match="$match" HEAD 2>/dev/null \
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|| git describe --abbrev=4 HEAD 2>/dev/null` \
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&& v=`printf '%s\n' "$v" | sed "$tag_sed_script"` \
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&& case $v in
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