From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Fri, 2 Aug 2013 21:23:58 +0000 (+0200)
Subject: Do not suggest to use gas-preprocessor if using it would break compilation.
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=401f6a7126fe26eb486a0d99393485abd2ef5ade;hp=0553f2c6e5852842498e53026cae887246dd31ed;p=ffmpeg

Do not suggest to use gas-preprocessor if using it would break compilation.

gas-preprocessor does not work on ppc with pic and on ppc64.
---

diff --git a/configure b/configure
index e215a2aa16d..f1ba054a039 100755
--- a/configure
+++ b/configure
@@ -3865,7 +3865,9 @@ elif enabled ppc; then
 
     # AltiVec flags: The FSF version of GCC differs from the Apple version
     if enabled altivec; then
-        nogas=warn
+        if ! enabled_any pic ppc64; then
+            nogas=warn
+        fi
         check_cflags -maltivec -mabi=altivec &&
         { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
         check_cflags -faltivec