makefile tweak

p4raw-id: //depot/perl@4948

diff --git a/Makefile.SH b/Makefile.SH
index 2e1c7aa..fc1b606 100644 (file)
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -551,7 +551,7 @@ install.html: all installhtml
 
 run_byacc:     FORCE
        $(BYACC) -d perly.y
-       chmod 664 perly.c
+       -chmod 664 perly.c
        sh $(shellflags) ./perly.fixer y.tab.c perly.c
        sed -e 's/fprintf *( *stderr *,/PerlIO_printf(Perl_debug_log,/g' \
            -e 's/y\.tab/perly/g' perly.c >perly.tmp && mv perly.tmp perly.c