From 73378dc5e406774b7b4ce94ef27fc0b625a46110 Mon Sep 17 00:00:00 2001
From: Kenichi Ishigaki <ishigaki@cpan.org>
Date: Wed, 26 Mar 2014 04:55:52 +0900
Subject: [PATCH] limit -std=gnu99 to solaris gcc only, though it may be
 harmless in many cases

---
 Makefile.PL | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile.PL b/Makefile.PL
index ed12e4f..dbc06e6 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -308,7 +308,11 @@ WriteMakefile(
 	# this change broke a test under some environment, and thus, may
 	# break other applications eventually. I'm not sure if this is
 	# worth the trouble.
-	OPTIMIZE => $Config{optimize} . (($^O eq 'solaris' and !$Config{gccversion}) ? "" : " -O2 -std=gnu99"),
+	OPTIMIZE => $Config{optimize} . (
+		($^O eq 'solaris')
+			? (!$Config{gccversion} ? "" : " -O2 -std=gnu99")
+			: " -O2"
+	),
 	OPTIONAL( '6.48',
 		MIN_PERL_VERSION => '5.006',
 	),