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-rwxr-xr-xBuild/source/texk/web2c/luatexdir/getluatexsvnversion.sh25
1 files changed, 25 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/getluatexsvnversion.sh b/Build/source/texk/web2c/luatexdir/getluatexsvnversion.sh
new file mode 100755
index 00000000000..a59bc81db56
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/getluatexsvnversion.sh
@@ -0,0 +1,25 @@
+#! /bin/sh
+
+# This script should be run within the source directory.
+
+$DEBUG
+
+FILE="texk/web2c/luatexdir/luatex_svnversion.h"
+
+LANG=C
+if [ ! -r $FILE ]
+then
+ echo '#define luatex_svn_revision -1' > $FILE
+fi
+if ( [ -d ./.svn ] && svnversion > /dev/null )
+then
+ # svn up > /dev/null
+ DEFREV=`cat $FILE`
+ SVNREV=`svnversion -c . | sed -ne 's/^[0-9]*:*\([0-9]*\).*/#define luatex_svn_revision \1/p'`
+ test "$DEFREV" != "$SVNREV" && echo "$SVNREV" > $FILE
+elif ( [ -f ../.git/refs/remotes/git-svn ] && git svn --version > /dev/null )
+then
+ DEFREV=`cat $FILE`
+ SVNREV=`git svn info | sed -ne 's/^Revision: \([0-9]*\).*$/#define luatex_svn_revision \1/p'`
+ test "$DEFREV" != "$SVNREV" && echo "$SVNREV" > $FILE
+fi