config.sh for musl-cross

config.sh

# musl-cross config template to build a cross-compiler for sabotage
# set your ARCH
#ARCH=i486
#ARCH=x86_64
#ARCH=powerpc
#ARCH=arm
#ARCH=microblaze
#ARCH=mips
#ARCH=mipsel
#ARCH=armv7hf
#ARCH=armv7
#ARCH=sh

# set number of cores to use for build
CORES=2

# leave the rest as is, save, and run ./build.sh

if [ "$ARCH" = armv7hf ] ; then
	TRIPLE=arm-linux-musleabihf
	GCC_BOOTSTRAP_CONFFLAGS="--with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16"
	GCC_CONFFLAGS="--with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16"
	ARCH=arm
elif [ "$ARCH" = armv7 ] ; then
	TRIPLE=arm-linux-musleabi
	GCC_BOOTSTRAP_CONFFLAGS="--with-arch=armv7-a --with-float=softfp"
	GCC_CONFFLAGS="--with-arch=armv7-a --with-float=softfp"
	ARCH=arm
elif [ "$ARCH" = sh ] ; then
	TRIPLE=sh4-linux-musl
elif [ "$ARCH" = sheb ] ; then
	TRIPLE=sh4eb-linux-musl
fi

GCC_STAGE1_NOOPT=1
GCC_VERSION=4.7.4
CC_BASE_PREFIX=$HOME/musl-cross-$GCC_VERSION
MUSL_CONFFLAGS=--enable-optimize=size
WITH_SYSROOT=0
MAKEFLAGS=-j$CORES
BINUTILS_URL=ftp://sourceware.org/pub/binutils/snapshots/binutils-2.24.90.tar.bz2