From: Alexander Prikhodko <komisar666@gmail.com>
Date: Sat, 31 Mar 2012 09:06:21 +0000 (+0300)
Subject: configure: force select -mXX gcc option for i386/x86-64
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffea9f51f7f7e0a550c9326631a9c6f8c5c885be;p=libx264

configure: force select -mXX gcc option for i386/x86-64
Makes multilib compilation more convenient.
---

diff --git a/configure b/configure
index e1476d1b..086b399c 100755
--- a/configure
+++ b/configure
@@ -537,6 +537,8 @@ case $host_cpu in
             if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
                 CFLAGS="$CFLAGS -mfpmath=sse -msse"
             fi
+            CFLAGS="-m32 $CFLAGS"
+            LDFLAGS="-m32 $LDFLAGS"
         else
             # icc on linux has various degrees of mod16 stack support
             if [ $SYS = LINUX ]; then
@@ -565,6 +567,7 @@ case $host_cpu in
     x86_64)
         ARCH="X86_64"
         AS="yasm"
+        [ $compiler = GNU ] && CFLAGS="-m64 $CFLAGS" && LDFLAGS="-m64 $LDFLAGS"
         if [ "$SYS" = MACOSX ]; then
             ASFLAGS="$ASFLAGS -f macho64 -m amd64 -DPIC -DPREFIX"
             if cc_check '' "-arch x86_64"; then