X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=configure.ac;h=2db05ae830dd1d3f25fb4760181b922b18070309;hp=b46a7f50984fe0508032a62a16d6c452b048e720;hb=4f15a69a3150f180bd93fcbe1c87dbaca92a77ad;hpb=22c2ccf1889b076d55be487aa3e1fe761e42faaa

diff --git a/configure.ac b/configure.ac
index b46a7f5..2db05ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl CDPATH=
 
 AC_INIT
 AC_CONFIG_SRCDIR([src/ctsim.cpp])
-AM_INIT_AUTOMAKE(ctsim,4.2.1)
+AM_INIT_AUTOMAKE(ctsim,4.2.3)
 AM_CONFIG_HEADER(config.h)
 
 dnl Checks for programs.
@@ -120,7 +120,7 @@ if test "$debug" = "true" ; then
   CFLAGS="$CFLAGS -g -DDEBUG"
   AC_DEFINE(DEBUG,1,[turn on debugging])
 else
-  CFLAGS="$CFLAGS -O3 -DNDEBUG -fomit-frame-pointer -funroll-loops"
+  CFLAGS="$CFLAGS -O2 -DNDEBUG -fomit-frame-pointer"
   AC_DEFINE(NDEBUG,1,[no debugging])
 fi