diff -Naupr liboil-0.3.3.orig/configure liboil-0.3.3/configure
--- liboil-0.3.3.orig/configure	2005-09-30 01:52:47.000000000 +0200
+++ liboil-0.3.3/configure	2005-10-04 13:50:39.000000000 +0200
@@ -2833,7 +2833,7 @@ echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
+#CFLAGS="-g"
 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
@@ -21513,7 +21513,7 @@ fi
 
 
 
-LIBOIL_CFLAGS="$LIBOIL_CFLAGS -D_BSD_SOURCE -D_GNU_SOURCE -I\$(top_srcdir) -O2"
+LIBOIL_CFLAGS="$LIBOIL_CFLAGS -D_BSD_SOURCE -D_GNU_SOURCE -I\$(top_srcdir)"
 
 
 LIBOIL_LIBS="\$(top_builddir)/liboil/liboil-$LIBOIL_MAJORMINOR.la"
diff -Naupr liboil-0.3.3.orig/configure.ac liboil-0.3.3/configure.ac
--- liboil-0.3.3.orig/configure.ac	2005-09-30 01:51:05.000000000 +0200
+++ liboil-0.3.3/configure.ac	2005-10-04 13:51:17.000000000 +0200
@@ -158,7 +158,7 @@ AC_SUBST(SSE2_CFLAGS)
 AC_SUBST(SSE3_CFLAGS)
 AC_SUBST(_3DNOW_CFLAGS)
 
-LIBOIL_CFLAGS="$LIBOIL_CFLAGS -D_BSD_SOURCE -D_GNU_SOURCE -I\$(top_srcdir) -O2"
+LIBOIL_CFLAGS="$LIBOIL_CFLAGS -D_BSD_SOURCE -D_GNU_SOURCE -I\$(top_srcdir)"
 AC_SUBST(LIBOIL_CFLAGS)
 
 LIBOIL_LIBS="\$(top_builddir)/liboil/liboil-$LIBOIL_MAJORMINOR.la"