perl-ExtUtils-PkgConfig/ExtUtils-PkgConfig-1.12-Empty-cflags-are-valid-cflags.patch
2013-07-22 09:41:20 +02:00

45 lines
1.4 KiB
Diff

From be149af1735ba52aefd85d6d318b11e45c3244b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Mon, 22 Jul 2013 09:32:29 +0200
Subject: [PATCH] Empty cflags are valid cflags
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
ExtUtils::PkgConfig-find() croaked on emptry cflags:
$ pkg-config --cflags 'libffi >= 3.0.0'| hexdump -C
00000000 0a |.|
00000001
$ perl -MData::Dumper -MExtUtils::PkgConfig -e 'print
Dumper(ExtUtils::PkgConfig->find(q{libffi}))'
*** can't find cflags for "libffi"
*** is it properly installed and available in PKG_CONFIG_PATH?
at -e line 1.
That's wrong. Empty string cflags are valid cflafs too.
<https://rt.cpan.org/Public/Bug/Display.html?id=84026>
Signed-off-by: Petr Písař <ppisar@redhat.com>
---
lib/ExtUtils/PkgConfig.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/ExtUtils/PkgConfig.pm b/lib/ExtUtils/PkgConfig.pm
index 075d8dc..0f68256 100644
--- a/lib/ExtUtils/PkgConfig.pm
+++ b/lib/ExtUtils/PkgConfig.pm
@@ -129,7 +129,7 @@ sub find {
$data{$what} =~ s/[\015\012]+$//;
croak "*** can't find $what for \"$data{pkg}\"\n"
. "*** is it properly installed and available in PKG_CONFIG_PATH?\n"
- unless $data{$what};
+ unless defined $data{$what};
}
return %data;
}
--
1.8.1.4