First crack at cross-compiled llvm

build_llvm.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+OSNAME=xomb
+NCPU=4
+
+BINUTILS_VER=2.20
+GCC_VER=4.5.0
+GMP_VER=5.0.1
+MPFR_VER=2.4.2
+NEWLIB_VER=1.18.0
+MPC_VER=0.8.1
+LLVM_VER=2.8
+
+export TARGET=x86_64-pc-${OSNAME}
+export PREFIX=`pwd`/local
+
+mkdir -p build
+mkdir -p local
+cd build
+
+WFLAGS=-c
+
+export PATH=$PREFIX/bin:$PATH
+
+
+echo "FETCH LLVM"
+wget $WFLAGS http://llvm.org/releases/2.8/llvm-$LLVM_VER.tgz
+tar -xf llvm-$LLVM_VER.tgz
+
+echo "PATCH LLVM"
+patch -p1 -d llvm-$LLVM_VER < ../llvm.patch 
+
+echo "BUILD LLVM"
+mkdir -p llvm-obj
+cd llvm-obj
+../llvm-$LLVM_VER/configure --build=x86_64-unknown-linux-gnu --host=x86_64-pc-xomb --enable-optimized --enable-targets=x86 --prefix=$PREFIX
+make