From 6fd0d60628f1722b097f3637c92d8369459a5bc1 Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Tue, 21 Feb 2006 22:13:36 +0000
Subject: [PATCH] fallback to 32bit binaries on 64bit biarchs if available

---
 code/unix/setup/ioquake3.sh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/code/unix/setup/ioquake3.sh b/code/unix/setup/ioquake3.sh
index 39c651ca..0fd12950 100644
--- a/code/unix/setup/ioquake3.sh
+++ b/code/unix/setup/ioquake3.sh
@@ -36,9 +36,15 @@ else
 fi
 export LD_LIBRARY_PATH
 
-arch=`uname -m`
-case "$arch" in
-	i?86) arch=i386 ;;
+archs=`uname -m`
+case "$archs" in
+	i?86) archs=i386 ;;
+	x86_64) archs="x86_64 i386" ;;
+	ppc64) archs="ppc64 ppc" ;;
 esac
 
-exec ./ioquake3.$arch "$@"
+for arch in $archs; do
+	test -x ./ioquake3.$arch || continue
+	exec ./ioquake3.$arch "$@"
+done
+echo "could not execute ioquake3" >&2