From: Tony Cook <tony@develop-help.com>
Date: Mon, 8 Aug 2011 12:21:28 +0000 (+1000)
Subject: avoid warning about gccversion being non-numeric
X-Git-Tag: v0.84_01~1
X-Git-Url: http://git.imager.perl.org/imager.git/commitdiff_plain/53ea6b6f6eb9b8732a872c506f52cc700222365a

avoid warning about gccversion being non-numeric
---

diff --git a/Makefile.PL b/Makefile.PL
index 5bdd6824..bf712f03 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -734,7 +734,7 @@ EOS
     }
     print CONFIG "#define $define->[0] $define->[1]\n";
   }
-  if ($Config{gccversion} && $Config{gccversion} > 3) {
+  if ($Config{gccversion} && $Config{gccversion} =~ /^([0-9]+)/ && $1 > 3) {
     print CONFIG <<EOS;
 /*
 
@@ -743,6 +743,7 @@ Compiler supports the GCC __attribute__((format...)) syntax.
 */
 
 #define IMAGER_FORMAT_ATTR 1
+
 EOS
   }