367 lines
9.4 KiB
Bash
367 lines
9.4 KiB
Bash
# Template file for 'cross-arm-none-eabi'
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_binutils_version=2.31.1
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_gcc_version=7.3.0
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_newlib_version=2.4.0.20161025
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_triplet=arm-none-eabi
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_sysroot="/usr/${_triplet}"
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pkgname=cross-${_triplet}
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version=0.3
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revision=1
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short_desc="GNU cross bare metal toolchain"
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maintainer="Thomas Bernard <thomas@famillebernardgouriou.fr>"
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homepage="https://www.voidlinux.org/"
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license="GPL-3, GPL-2, LGPL-2.1"
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distfiles="
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${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.xz
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${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.xz
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ftp://sources.redhat.com/pub/newlib/newlib-${_newlib_version}.tar.gz"
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checksum="5d20086ecf5752cc7d9134246e9588fa201740d540f7eb84d795b1f7a93bca86
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832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c
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cbecbc637496fcec02829c12babf8441c6500eb1933c776d2fa4e0a9a35f081f"
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lib32disabled=yes
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nocross=yes
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nopie=yes
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nostrip=yes
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nodebug=yes
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create_wrksrc=yes
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hostmakedepends="perl flex bison"
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makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel isl16-devel"
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_apply_patch() {
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local args="$1" pname="$(basename $2)"
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if [ ! -f ".${pname}_done" ]; then
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patch -N $args -i $2
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touch .${pname}_done
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fi
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}
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pre_build() {
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msg_normal "Preparing gcc source tree\n"
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}
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_binutils_build() {
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local _args
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[ -f ${wrksrc}/.binutils_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross binutils\n"
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[ ! -d binutils-build ] && mkdir binutils-build
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cd binutils-build
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --host=${XBPS_CROSS_TRIPLET}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --enable-multilib"
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_args+=" --enable-interwork"
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_args+=" --with-gnu-as"
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_args+=" --with-gnu-ld"
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_args+=" --disable-nls"
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_args+=" --enable-ld=default"
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_args+=" --enable-plugins"
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_args+=" --enable-deterministic-archives"
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../binutils-${_binutils_version}/configure ${_args}
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make configure-host
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make ${makejobs}
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make DESTDIR= install
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touch ${wrksrc}/.binutils_build_done
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}
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_gcc_bootstrap() {
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local _args
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[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
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cd ${wrksrc}/gcc-${_gcc_version}
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_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
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_apply_patch -p1 ${FILESDIR}/enable-with-multilib-list-for-arm.patch
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msg_normal "Building cross gcc bootstrap\n"
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[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
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cd ../gcc-bootstrap
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --host=${XBPS_CROSS_TRIPLET}"
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_args+=" --without-headers"
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_args+=" --enable-internetwork"
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_args+=" --enable-multilib"
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_args+=" --enable-languages=c"
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_args+=" --with-newlib"
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_args+=" --disable-nls"
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_args+=" --disable-shared"
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_args+=" --disable-libquadmath"
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_args+=" --disable-decimal-float"
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_args+=" --disable-libgomp"
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_args+=" --disable-libmpx"
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_args+=" --disable-libmudflap"
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_args+=" --disable-libssp"
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_args+=" --disable-libitm"
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_args+=" --disable-libatomic"
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_args+=" --disable-threads"
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_args+=" --disable-sjlj-exceptions"
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_args+=" --with-gnu-ld"
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_args+=" --with-gnu-as"
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CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
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../gcc-${_gcc_version}/configure ${_args}
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make ${makejobs} -s all-gcc
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make install-gcc
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touch ${wrksrc}/.gcc_bootstrap_done
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}
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_newlib_build() {
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local _args
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[ -f ${wrksrc}/.newlib_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross newlib\n"
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[ ! -d newlib-build ] && mkdir newlib-build
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cd newlib-build
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export CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections"
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --host=${XBPS_CROSS_TRIPLET}"
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_args+=" --enable-interwork"
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_args+=" --with-gnu-as"
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_args+=" --with-gnu-ld"
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_args+=" --disable-nls"
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_args+=" --disable-newlib-supplied-syscalls"
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_args+=" --enable-newlib-io-long-long"
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_args+=" --enable-newlib-register-fini"
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../newlib-${_newlib_version}/configure ${_args}
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make ${makejobs}
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make install
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touch ${wrksrc}/.newlib_build_done
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}
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_newlib_nano_build() {
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local _args
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[ -f ${wrksrc}/.newlib_nano_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross newlib nano\n"
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[ ! -d newlib-nano-build ] && mkdir newlib-nano-build
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cd newlib-nano-build
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export CFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections"
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_args="--prefix=/usr"
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_args+=" --target=${_triplet}"
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_args+=" --enable-interwork"
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_args+=" --with-gnu-as"
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_args+=" --with-gnu-ld"
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_args+=" --disable-nls"
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_args+=" --disable-newlib-supplied-syscalls"
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_args+=" --disable-newlib-fvwrite-in-streamio"
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_args+=" --disable-newlib-fseek-optimization"
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_args+=" --disable-newlib-wide-orient"
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_args+=" --enable-newlib-nano-malloc"
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_args+=" --disable-newlib-unbuf-stream-opt"
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_args+=" --enable-lite-exit"
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_args+=" --enable-newlib-global-atexit"
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_args+=" --enable-newlib-nano-formatted-io"
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_args+=" --enable-newlib-reent-small"
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../newlib-${_newlib_version}/configure ${_args}
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make ${makejobs}
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touch ${wrksrc}/.newlib_nano_build_done
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}
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_gcc_build() {
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[ -f ${wrksrc}/.gcc_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross gcc newlib\n"
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[ ! -d gcc-build ] && mkdir gcc-build
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cd gcc-build
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export CFLAGS='-g -O2 -pipe -ffunction-sections -fdata-sections'
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export CXXFLAGS='-g -O2 -pipe -ffunction-sections -fdata-sections'
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_do_gcc_build
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touch ${wrksrc}/.gcc_build_done
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}
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_gcc_nano_build() {
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[ -f ${wrksrc}/.gcc_nano_build_done ] && return 0
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cd ${wrksrc}
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msg_normal "Building cross gcc newlib nano\n"
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[ ! -d gcc-nano-build ] && mkdir gcc-nano-build
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cd gcc-nano-build
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export CFLAGS='-g -Os -pipe -ffunction-sections -fdata-sections'
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export CXXFLAGS='-g -Os -pipe -ffunction-sections -fdata-sections'
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_do_gcc_build
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touch ${wrksrc}/.gcc_nano_build_done
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}
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_do_gcc_build() {
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unset LD AS CPP
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local _args
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export CC="gcc"
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_args="--prefix=/usr"
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_args+=" --host=${XBPS_CROSS_TRIPLET}"
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_args+=" --libdir=/usr/lib"
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_args+=" --libexecdir=/usr/lib"
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_args+=" --target=${_triplet}"
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_args+=" --with-sysroot=${_sysroot}"
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_args+=" --quiet"
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_args+=" --enable-languages=c,c++"
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_args+=" --with-native-system-header-dir=/include"
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_args+=" --libexecdir=/usr/lib"
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_args+=" --enable-plugins"
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_args+=" --with-gmp"
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_args+=" --with-mpfr"
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_args+=" --with-mpc"
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_args+=" --disable-decimal-float"
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_args+=" --disable-libffi"
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_args+=" --disable-libgomp"
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_args+=" --disable-libmudflap"
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_args+=" --disable-libquadmath"
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_args+=" --disable-libssp"
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_args+=" --disable-libstdcxx-pch"
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_args+=" --disable-nls"
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_args+=" --disable-shared"
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_args+=" --disable-threads"
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_args+=" --disable-tls"
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_args+=" --with-gnu-as"
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_args+=" --with-gnu-ld"
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_args+=" --with-system-zlib"
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_args+=" --with-newlib"
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_args+=" --with-headers=${_sysroot}/include"
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_args+=" --with-python-dir=share/gcc-arm-none-eabi"
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_args+=" --with-isl"
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_args+=" --with-libelf"
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_args+=" --enable-gnu-indirect-function"
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_args+=" --with-host-libstdcxx='-static-libgcc'"
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_args+=" --enable-internetwork"
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_args+=" --enable-multilib"
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_args+=" --enable-long-long"
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_args+=" --enable-c99"
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_args+=" --enable-__cxa_atexit"
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_args+=" --disable-shared"
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_args+=" --disable-werror"
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_args+=" --with-multilib-list=armv6-m,armv7-m,armv7e-m,armv7-r"
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../gcc-${_gcc_version}/configure ${_args}
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make ${makejobs} INHIBIT_LIBC_CFLAGS='-DUSE_TM_CLONE_REGISTRY=0'
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}
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do_build() {
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for f in include lib bin; do
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if [ ! -d ${_sysroot}/usr/${f} ]; then
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mkdir -p ${_sysroot}/usr/${f}
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fi
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if [ ! -h ${_sysroot}/${f} ]; then
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ln -sfr ${_sysroot}/usr/${f} ${_sysroot}/${f}
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fi
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done
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# Ensure we use sane environment
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unset CC CXX CPP LD AS AR RANLIB OBJDUMP READELF NM
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unset CFLAGS CXXFLAGS CPPFLAGS LDFLAGS
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export CFLAGS="-Os" CXXFLAGS="-Os"
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_binutils_build
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_gcc_bootstrap
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_newlib_nano_build
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_newlib_build
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_gcc_build
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_gcc_nano_build
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}
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do_install() {
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for f in include lib bin; do
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if [ ! -d ${DESTDIR}/${_sysroot}/usr/${f} ]; then
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echo "Creating directory ${f}"
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mkdir -p ${DESTDIR}/${_sysroot}/usr/${f}
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fi
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if [ ! -h ${DESTDIR}/${_sysroot}/${f} ]; then
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echo "Linking directory ${f}"
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ln -sfr ${DESTDIR}/${_sysroot}/usr/${f} \
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${DESTDIR}/${_sysroot}/${f}
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fi
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done
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# install cross binutils
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cd ${wrksrc}/binutils-build
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make DESTDIR=${DESTDIR} install
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# install cross gcc
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cd ${wrksrc}/gcc-build
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make DESTDIR=${DESTDIR} install
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cd ${wrksrc}/gcc-nano-build
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make DESTDIR=${DESTDIR}.nano install
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# we need only libstdc nano files
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multilibs=( $(${DESTDIR}/usr/bin/${_triplet}-gcc -print-multi-lib 2>/dev/null) )
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for multilib in "${multilibs[@]}"; do
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dir="${multilib%%;*}"
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from_dir=${DESTDIR}.nano/usr/${_triplet}/lib/$dir
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to_dir=${DESTDIR}/${_sysroot}/lib/$dir
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cp -f $from_dir/libstdc++.a $to_dir/libstdc++_nano.a
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cp -f $from_dir/libsupc++.a $to_dir/libsupc++_nano.a
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done
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# install newlib for target
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cd ${wrksrc}/newlib-nano-build
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make DESTDIR=${DESTDIR} install
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find "$DESTDIR" -regex ".*/lib\(c\|g\|rdimon\)\.a" -exec rename .a _nano.a '{}' \;
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cd ${wrksrc}/newlib-build
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make DESTDIR=${DESTDIR} install
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# strip target binaries
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find ${DESTDIR}/${_sysroot}/usr/lib \( -name "*.a" -or -name "*.o" \) -exec ${_triplet}-strip '{}' \;
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find ${DESTDIR}/usr/lib/gcc/${_triplet}/${_gcc_version} \( -name "*.a" -or -name "*.o" \) -exec ${_triplet}-strip '{}' \;
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# strip host binaries
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find ${DESTDIR}/usr/lib/gcc/${_triplet}/${_gcc_version} -type f -and \( -executable \) -exec /usr/bin/strip '{}' \;
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find ${DESTDIR}/usr/bin -type f -and \( -executable \) -exec /usr/bin/strip '{}' \;
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# Remove unnecessary stuff
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rm -rf ${DESTDIR}.nano
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rm -f ${DESTDIR}/usr/lib*/libiberty.a
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rm -rf ${DESTDIR}/usr/share
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rm -rf ${DESTDIR}/${_sysroot}/{sbin,etc,var}
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rm -rf ${DESTDIR}/${_sysroot}/usr/{sbin,share,libexec}
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rm -rf ${DESTDIR}/${_sysroot}/usr/lib/gconv
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rm -f ${DESTDIR}/usr/lib/libcc1.*
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rm -f ${DESTDIR}/${_sysroot}/libexec
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}
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