From: Thomas Moschny <thomas.moschny@gmx.de>
Subject: [PATCH] t/cflags-lib

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 80c8c79..1edc256 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,7 +85,7 @@ if test "$debug" = "yes"; then
 else
   AC_SUBST( debug, [no] )
   AC_SUBST( cppflag, [] )
-  AC_SUBST( cxxflag, [-O3] )
+  AC_SUBST( cxxflag, [] )
   AC_SUBST( object_path, [Release] )
 fi
 AC_MSG_RESULT($debug)
@@ -100,7 +100,7 @@ fi
 CPPFLAGS="$CPPFLAGS $cppflag"
 
 # For debugging and optimization ... overwrite default because it has both -g and -O2
-CXXFLAGS="$cxxflag"
+CXXFLAGS="$CXXFLAGS $cxxflag"
 
 # Check compiler and use -Wall if gnu.
 if [test $GXX = "yes" ;] then

-- 
tg: (67475d5..) t/cflags-lib (depends on: master)