another DProf build tweak

p4raw-id: //depot/perl@3711

diff --git a/utils/dprofpp.PL b/utils/dprofpp.PL
index c5130629f4af6ccc440c25858ebce582f4a798de..451b8bf11de7b1aeea5760d32faf50e978658732 100644 (file)
--- a/utils/dprofpp.PL
+++ b/utils/dprofpp.PL
@@ -18,21 +18,19 @@ $file =~ s/\.pl$//
        if ($Config{'osname'} eq 'VMS' or
            $Config{'osname'} eq 'OS2');  # "case-forgiving"
 
-print "Pulling version from Makefile for dprofpp...\n";
+my $dprof_pm = '../ext/Devel/DProf/DProf.pm';
 my $VERSION = 0;
-open( MK, "<Makefile" ) || die "Can't open Makefile: $!";
-while(<MK>){
-       if( /^VERSION\s*=\s*(\d+)/ ){
+open( PM, "<$dprof_pm" ) || die "Can't open $dprof_pm: $!";
+while(<PM>){
+       if( /^\$Devel::DProf::VERSION\s*=\s*'(\d+)'/ ){
                $VERSION = $1;
                last;
        }
 }
-close MK;
+close PM;
 if( $VERSION == 0 ){
-       die "Did not find VERSION in Makefile";
+       die "Did not find VERSION in $dprof_pm";
 }
-print "   version is ($VERSION).\n";
-
 open OUT,">$file" or die "Can't create $file: $!";
 
 print "Extracting $file (with variable substitutions)\n";