source/texk/web2c/luatexdir/getluatexsvnversion.sh

   1 #! /bin/sh
   2 # creates a c header file with the current subversion version
   3 # This script should be run within the source directory.
   4
   5 $DEBUG
   6
   7 FILE="texk/web2c/luatexdir/luatex_svnversion.h"
   8
   9 LANG=C
  10 if [ ! -r $FILE ]
  11 then
  12   echo '#define luatex_svn_revision -1' > $FILE
  13 fi
  14 if ( svn info . >/dev/null 2>&1 && svnversion > /dev/null )
  15 then
  16   # svn up > /dev/null
  17   DEFREV=`cat $FILE`
  18   SVNREV=`svnversion -c . | sed -ne 's/^[0-9]*:*\([0-9]*\).*/#define luatex_svn_revision \1/p'`
  19   test "$DEFREV" != "$SVNREV" && echo "$SVNREV" > $FILE
  20 elif ( [ -f ../.git/refs/remotes/git-svn ] || [ -d ../.git/svn ] && git svn --version > /dev/null )
  21 then
  22   DEFREV=`cat $FILE`
  23   SVNREV=`git svn info | sed -ne 's/^Revision: \([0-9]*\).*$/#define luatex_svn_revision \1/p'`
  24   test "$DEFREV" != "$SVNREV" && echo "$SVNREV" > $FILE
  25 fi