680064b42c
git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@6001 ea778897-0a13-0410-b9d1-a72fbfd435f5
46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
dnl GEANY_CHECK_REVISION([action-if-found], [action-if-not-found])
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dnl Check for the Git-SVN or SVN revision and set REVISION to
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dnl "r<revnum>" or to "-1" if the revision can't be found
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dnl Also AC_DEFINEs REVISION
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AC_DEFUN([GEANY_CHECK_REVISION],
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[
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REVISION="r0"
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AC_MSG_CHECKING([for SVN revision])
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# try Git first
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GIT=`which git 2>/dev/null`
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if test -d ".git" -a "x${GIT}" != "x" -a -x "${GIT}"; then
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# check for git-svn repo first - find-rev (v1.5.4.1) doesn't always fail with git-only repo
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git svn info &>/dev/null
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if test "x$?" == "x0"; then
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REVISION=r`git svn find-rev origin/trunk 2>/dev/null ||
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git svn find-rev trunk 2>/dev/null ||
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git svn find-rev HEAD 2>/dev/null ||
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git svn find-rev master 2>/dev/null ||
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echo 0`
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fi
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fi
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# then check for SVN
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if test "x${REVISION}" = "xr0"; then
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SVN=`which svn 2>/dev/null`
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if test -d ".svn" -a "x${SVN}" != "x" -a -x "${SVN}"; then
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REVISION=r`$SVN info|grep 'Last Changed Rev'|cut -d' ' -f4`
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fi
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fi
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if test "x${REVISION}" != "xr0"; then
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AC_MSG_RESULT([$REVISION])
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# call action-if-found
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$1
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else
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REVISION="-1"
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AC_MSG_RESULT([none])
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# call action-if-not-found
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$2
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fi
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AC_DEFINE_UNQUOTED([REVISION], "$REVISION", [subversion revision number])
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])
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