diff options
| -rw-r--r-- | config/prep_buildtree | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/config/prep_buildtree b/config/prep_buildtree index 7dbcf3166e2..57d77196733 100644 --- a/config/prep_buildtree +++ b/config/prep_buildtree @@ -30,9 +30,11 @@ for item in `find "$sourcetree" -type d \( -name CVS -prune -o -print \)`; do done for item in `find "$sourcetree" -name Makefile -print -o -name GNUmakefile -print`; do - subdir=`expr "$item" : "$sourcetree\(.*\)"` + filename=`expr "$item" : "$sourcetree\(.*\)"` if test ! -f "${item}.in"; then - ln -fs "$item" "$buildtree/$subdir" || exit 1 + if cmp "$item" "$buildtree/$filename" >/dev/null 2>&1; then : ; else + ln -fs "$item" "$buildtree/$filename" || exit 1 + fi fi done |