From: Max Maischein <corion@corion.net>
Date: Thu, 24 Sep 2009 20:18:07 +0000 (+0100)
Subject: Make makedef.pl more robust
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=9d6c7f2eccef26a6d6eb46a8192949a88c6aaf8f;p=p5sagit%2Fp5-mst-13.2.git

Make makedef.pl more robust
---

diff --git a/makedef.pl b/makedef.pl
index 1b3c2b5..65c2e28 100644
--- a/makedef.pl
+++ b/makedef.pl
@@ -34,6 +34,7 @@
 
 
 BEGIN { unshift @INC, "lib" }
+use Config;
 use strict;
 
 use vars qw($PLATFORM $CCTYPE $FILETYPE $CONFIG_ARGS $ARCHNAME $PATCHLEVEL);
@@ -75,7 +76,13 @@ if ($PLATFORM eq 'win32' or $PLATFORM eq 'wince' or $PLATFORM eq "aix") {
 	# the user might have chosen to disable because the canned configs are
 	# minimal configs that don't include any of those options.
 	my $opts = ($PLATFORM eq 'wince' ? '-MCross' : ''); # for wince need Cross.pm to get Config.pm
-	my $config = `$^X $opts -Ilib -V`;
+
+	$ENV{PERL5LIB} = join $Config{path_sep}, @INC;
+	my $cmd = "$^X $opts -V";
+	my $config = `$cmd`;
+	if (! $config) {
+	    die "Couldn't run [$cmd]: $!";
+        };
 	my($options) = $config =~ /^  Compile-time options: (.*?)\n^  \S/ms;
 	$options =~ s/\s+/ /g;
 	print STDERR "Options: ($options)\n";