From 7c766e66add9512290c3174ddaa8bb7f841bcade Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20A=2E=20Col=C3=B3n=20V=C3=A9lez?=
 <debian.micove@gmail.com>
Date: Sun, 4 Jan 2015 01:32:04 -0500
Subject: [PATCH] Add the option of cross compiling by default in build.sh.

Revert this or use useCross=0 for normal behaviour.
---
 build.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index e65352edd..d8efb61fd 100755
--- a/build.sh
+++ b/build.sh
@@ -21,7 +21,7 @@ flags=(-DCMAKE_BUILD_PO=FALSE)
 cleanBuild=0
 useClang=0
 # 0 => no, 1 => yes, 2 => force yes
-useCross=0
+useCross=2
 
 for ARG in "$@"; do
     case "$ARG" in
@@ -81,6 +81,13 @@ if [[ "$cleanBuild" -eq 1 ]]; then
     rm -fr $build/*
 fi
 
+if [[ "$useCross" -eq 2 ]] && [[ "$(getconf LONG_BIT 2> /dev/null)" != 32 ]]; then
+    echo "Forcing cross compilation."
+    flags+=(-DCMAKE_TOOLCHAIN_FILE=cmake/linux-compiler-i386-multilib.cmake)
+elif [[ "$useCross" -ne 1 ]]; then
+    useCross=0
+fi
+
 echo "Building pcsx2 with ${flags[*]}" | tee $log
 
 # Resolve the symlink otherwise cmake is lost