More gprofing from Doug MacEachern.

p4raw-id: //depot/perl@10809

diff --git a/Makefile.SH b/Makefile.SH
index 808ca9c..97c9925 100644 (file)
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -549,13 +549,14 @@ perl.pixie: /usr/bin/pixie perl.pixie.config perl
 perl.config.dashpg:
        @echo "Checking optimize='-pg' in config.sh..."
        @grep "^optimize="      config.sh
-       @grep "^optimize='-pg'" config.sh >/dev/null || exit 1
+       @grep "^optimize='.*-pg.*'" config.sh >/dev/null || exit 1
 
 perl.gprof.config: config.sh
        @echo "To build perl.gprof you must Configure -Doptimize=-pg, checking..."
        @$(MAKE) perl.config.dashpg
 
 perl.gprof: /usr/bin/gprof perl.gprof.config
+       @-rm -f perl
        $(MAKE) PERL_SUFFIX=.gprof PERL_PROFILING=-pg perl
        @echo "Now you may run perl.gprof and then run gprof perl.gprof."