From 2ade23a7ada650a1aa6a857e3d2e1c136a8708d8 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Thu, 18 Apr 2013 02:20:04 +0200
Subject: Fix pgc compilation with --disable-optimizations.

-O1 disables dead code elimination on pgc, use -O instead.
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure')

diff --git a/configure b/configure
index f146f7e82c..2aff8e2590 100755
--- a/configure
+++ b/configure
@@ -2806,7 +2806,7 @@ probe_cc(){
         opt_common='-alias=ansi -Mdse -Mlre -Mpre'
         _cflags_speed="-O3 -Mautoinline -Munroll=c:4 $opt_common"
         _cflags_size="-O2 -Munroll=c:1 $opt_common"
-        _cflags_noopt="-O1"
+        _cflags_noopt="-O"
         _flags_filter=pgi_flags
     elif $_cc 2>&1 | grep -q Microsoft; then
         _type=msvc
-- 
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