From 16ef145f50ed47167a7d49df2a8bb2d8feb59d0e Mon Sep 17 00:00:00 2001
From: Titus von Boxberg <titus@v9g.de>
Date: Wed, 19 May 2010 18:13:00 +0200
Subject: scripts/crosstool-NG.sh.in: On MacOS/BSD use the output of
 CT_DoConfigGuess for CT_BUILD.

On 64bit MacOS `gcc -dumpmachine` gives i686 for the host machine.
This conflicts with the expectations of some following configure scripts
that a 64bit x86 is given as x86_64; i686 is understood as a 32 bit machine.
config.guess sets the host machine in CT_BUILD correctly.

yann.morin.1998@anciens.enib.fr:
As suggested by Khem RAJ on the ML, always use config.guess.

diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in
index 379f170..cc54202 100644
--- a/scripts/crosstool-NG.sh.in
+++ b/scripts/crosstool-NG.sh.in
@@ -332,9 +332,9 @@ if [ -z "${CT_RESTART}" ]; then
     fi
 
     # Determine build system if not set by the user
-    case "${CT_BUILD}" in
-        "") CT_BUILD=$("${CT_BUILD_PREFIX}gcc${CT_BUILD_SUFFIX}" -dumpmachine);;
-    esac
+    if [ -z "${CT_BUILD}" ]; then
+        CT_BUILD=$(CT_DoConfigGuess)
+    fi
 
     # Prepare mangling patterns to later modify BUILD and HOST (see below)
     case "${CT_TOOLCHAIN_TYPE}" in
-- 
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