crossdev script for multiple mips targets

crossdev-mips.sh (text/plain), 1.41 KB, created by Joshua Kinard on 2019-02-18 06:05:04 UTC

#!/bin/bash

CROSSDEV_BIN="/usr/bin/crossdev"

# binutils
BINUTILS_VER="2.31.1-r3"

# gcc
#GCC_VER="7.4.0"
GCC_VER="8.2.0-r5"

# kernel
KERNEL_VER="4.19"

# abi
#ABI="o32"
ABI="n32"
#ABI="n64"

# glibc
LIBC_VER="2.28-r3"
TARGET_CHOST="mips64-unknown-linux-gnu"

# uclibc-ng
#LIBC_VER="1.0.30-r1"
#TARGET_CHOST="mips64-unknown-linux-uclibc"

# musl
#LIBC_VER="1.1.19"
#TARGET_CHOST="mips64-unknown-linux-musl"

# misc
XTRA="--without-headers"
S2_USE=""
S3_USE=""
S4_USE="-sanitize"


stage2() {
	unset ASFLAGS
	unset LDFLAGS
	unset CFLAGS
	unset CXXFLAGS
	unset CPPFLAGS
	export USE=${S2_USE}

	${CROSSDEV_BIN} --b ${BINUTILS_VER} --g ${GCC_VER}	\
		--l ${LIBC_VER} --k ${KERNEL_VER} -s2 -A ${ABI}	\
		-t ${TARGET_CHOST} ${XTRA} -P -v
}

stage3() {
	export ASFLAGS="-march=mips4 -mtune=mips4"
	export LDFLAGS="-Wl,-O1 -Wl,--as-needed"
	export CFLAGS="-O2 -pipe -march=mips4 -mtune=mips4 -mplt"
	export CXXFLAGS=${CFLAGS}
	export USE=${S3_USE}

	ASFLAGS=${ASFLAGS} CFLAGS=${CFLAGS} CXXFLAGS=${CXXFLAGS}	\
	${CROSSDEV_BIN} --b ${BINUTILS_VER} --g ${GCC_VER}		\
		--l ${LIBC_VER} --k ${KERNEL_VER} -s3 -A ${ABI}		\
		-t ${TARGET_CHOST} ${XTRA} -P -v
}

stage4() {
	unset ASFLAGS
	unset LDFLAGS
	unset CFLAGS
	unset CPPFLAGS
	unset CXXFLAGS
	export USE=${S4_USE}

	${CROSSDEV_BIN} --b ${BINUTILS_VER} --g ${GCC_VER}	\
		--l ${LIBC_VER} --k ${KERNEL_VER} -s4 -A ${ABI}	\
		--ex-gdb -t ${TARGET_CHOST} ${XTRA} -P -v
}

stage2 && stage3 && stage4
#stage2