[FFmpeg-devel] [PATCH]Treat x32 as x86_64

[Carl Eugen Hoyos]

Hi!

This was requested by Andreas.

Please merge, Carl Eugen
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From 5e8e2f3861dfbc4864490401c5209fbc24df3c29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= <Reimar.Doeffinger at gmx.de>
Date: Wed, 12 Nov 2014 09:53:01 +0100
Subject: [PATCH 1/2] configure: Hack to treat x32 as x86_64.

Allows shared compilation on x32 with --disable-asm.
---
 configure |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure b/configure
index a2d872b..8ad4777 100755
--- a/configure
+++ b/configure
@@ -3950,6 +3950,9 @@ case "$arch" in
     ;;
     x86)
         check_64bit x86_32 x86_64 'sizeof(void *) > 4'
+        # Treat x32 as x64 for now. Note it also needs spic=$shared
+        test "$subarch" = "x86_32" && check_cpp_condition stddef.h 'defined(__x86_64__)' &&
+            subarch=x86_64
         if test "$subarch" = "x86_64"; then
             spic=$shared
         fi
-- 
1.7.10.4