2 files changed, 4 insertions, 2 deletions
diff --git a/configure b/configure
index 4acb272..94f581f 100755
--- a/configure
+++ b/configure
@@ -15185,7 +15185,8 @@ if test x$enable_optimization != "xno" ; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 else
-  CFLAGS="`echo $AM_CFLAGS | ${SED} 's/-O2//'`"
+  C_FLAGS="`echo $AM_CFLAGS | ${SED} 's/-O2//'`"
+  CFLAGS="$CFLAGS $C_FLAGS"
   alpine_c_client_gccoptlevel="-O0"
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
diff --git a/configure.ac b/configure.ac
index dfc83dd..554c735 100644
--- a/configure.ac
+++ b/configure.ac
@@ -243,7 +243,8 @@ AC_ARG_ENABLE(optimization, AS_HELP_STRING([--disable-optimization],[Exclude opt
 if test x$enable_optimization != "xno" ; then
   AC_MSG_RESULT([yes])
 else
-  CFLAGS="`echo $AM_CFLAGS | ${SED} 's/-O2//'`"
+  C_FLAGS="`echo $AM_CFLAGS | ${SED} 's/-O2//'`"
+  CFLAGS="$CFLAGS $C_FLAGS"
   alpine_c_client_gccoptlevel="-O0"
   AC_MSG_RESULT([no])
 fi