only build a link if it isn't there already

diff --git a/gas/Makefile.in b/gas/Makefile.in
index e076aa3..c6779d0 100644 (file)
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -510,17 +510,17 @@ bootstrap3: force
 stage1: force
        -mkdir stage1
        -mv $(STAGESTUFF) stage1
-       (cd stage1 ; ln as.new as)
+       if [ ! -f stage1/as ] ; then (cd stage1 ; ln as.new as) ; fi
 
 stage2: force
        -mkdir stage2
        -mv $(STAGESTUFF) stage2
-       (cd stage2 ; ln as.new as)
+       if [ ! -f stage2/as ] ; then (cd stage2 ; ln as.new as) ; fi
 
 stage3: force
        -mkdir stage3
        -mv $(STAGESTUFF) stage3
-       (cd stage3 ; ln as.new as)
+       if [ ! -f stage3/as ] ; then (cd stage3 ; ln as.new as) ; fi
 
 against=stage2