141 lines
4.7 KiB
Bash
141 lines
4.7 KiB
Bash
# Maintainer: Carlos Antunes <cmantunes@gmail.com>
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# Maintainer: fauxpark <fauxpark@gmail.com>
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# Contributed by: nanodude
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_realname=gcc
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_target=arm-none-eabi
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pkgbase=mingw-w64-${_target}-${_realname}
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pkgname=("${MINGW_PACKAGE_PREFIX}-${_target}-${_realname}")
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pkgver=13.3.0
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pkgrel=1
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pkgdesc='GNU Tools for ARM Embedded Processors - GCC (mingw-w64)'
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arch=('any')
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mingw_arch=('mingw64' 'ucrt64' 'clang64')
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url='https://www.gnu.org/software/gcc/gcc.html'
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msys2_references=(
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"cpe: cpe:/a:gnu:gcc"
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)
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license=('spdx:GPL-3.0-or-later')
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groups=("${MINGW_PACKAGE_PREFIX}-${_target}-toolchain")
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depends=(
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"${MINGW_PACKAGE_PREFIX}-${_target}-binutils"
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"${MINGW_PACKAGE_PREFIX}-${_target}-newlib"
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"${MINGW_PACKAGE_PREFIX}-gcc-libs"
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"${MINGW_PACKAGE_PREFIX}-gmp"
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"${MINGW_PACKAGE_PREFIX}-isl"
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"${MINGW_PACKAGE_PREFIX}-libwinpthread-git"
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"${MINGW_PACKAGE_PREFIX}-mpc"
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"${MINGW_PACKAGE_PREFIX}-mpfr"
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"${MINGW_PACKAGE_PREFIX}-zlib"
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"${MINGW_PACKAGE_PREFIX}-zstd"
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)
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makedepends=(
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"${MINGW_PACKAGE_PREFIX}-cc"
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"${MINGW_PACKAGE_PREFIX}-autotools"
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)
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options=('!emptydirs' '!strip')
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source=("https://ftp.gnu.org/gnu/gcc/gcc-${pkgver}/gcc-${pkgver}.tar.xz")
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sha256sums=('0845e9621c9543a13f484e94584a49ffc0129970e9914624235fc1d061a0c083')
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_build_gcc() {
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declare -a _extra_config
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if [[ ${CC} == clang ]]; then
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_extra_config+=("--disable-win32-utf8-manifest")
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fi
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CFLAGS+=" -w"
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CXXFLAGS+=" -w"
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local _GCC_LDFLAGS="${LDFLAGS} -Wl,--disable-dynamicbase"
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../${_realname}-${pkgver}/configure \
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--prefix=${MINGW_PREFIX} \
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--target=${_target} \
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--with-native-system-header-dir=${MINGW_PREFIX}/include \
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--libexecdir=${MINGW_PREFIX}/lib \
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--enable-languages="c,c++" \
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--enable-plugins \
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--disable-decimal-float \
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--disable-libffi \
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--disable-libgomp \
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--disable-libmudflap \
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--disable-libquadmath \
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--disable-libssp \
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--disable-libstdcxx-pch \
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--disable-nls \
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--disable-shared \
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--disable-threads \
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--disable-tls \
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--disable-libada \
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--with-gnu-as \
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--with-gnu-ld \
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--with-system-zlib \
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--with-newlib \
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--with-headers=${MINGW_PREFIX}/${_target}/include \
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--with-python-dir=share/gcc-${_target} \
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--with-gmp \
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--with-mpfr \
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--with-mpc \
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--with-isl \
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--with-libelf \
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--enable-gnu-indirect_function \
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--with-multilib-list=rmprofile \
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--with-host-libstdcxx="-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm" \
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--enable-linker-plugin-flags='LDFLAGS=-static-libstdc++\ -static-libgcc\ '"${LDFLAGS// /\\ }"'\ -Wl,--stack,12582912' \
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"${_extra_config[@]}" \
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LDFLAGS="${_GCC_LDFLAGS}"
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make INHIBIT_LIBC_CFLAGS='-DUSE_TM_CLONE_REGISTRY=0'
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}
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build() {
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mkdir build-${MSYSTEM} && cd build-${MSYSTEM}
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export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
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export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
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_build_gcc
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# Build libstdc++ without exceptions support (the 'nano' variant)
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mkdir "${srcdir}"/build-nano-${MSYSTEM} && cd "${srcdir}"/build-nano-${MSYSTEM}
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export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'
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export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions'
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# Only C and C++ are required for the nano build
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_build_gcc
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}
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package() {
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cd "${srcdir}"/build-${MSYSTEM}
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make DESTDIR="${pkgdir}" install
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cd "${srcdir}"/build-nano-${MSYSTEM}
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mkdir "${pkgdir}"/nano-install-${MSYSTEM}
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make DESTDIR="${pkgdir}/nano-install-${MSYSTEM}" install
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cd "${pkgdir}"${MINGW_PREFIX}
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# we need only libstdc nano files
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multilibs=($(bin/${_target}-gcc -print-multi-lib 2>/dev/null))
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for multilib in "${multilibs[@]}"; do
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dir="${multilib%%;*}"
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from_dir="${pkgdir}"/nano-install-${MSYSTEM}${MINGW_PREFIX}/${_target}/lib/"$dir"
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to_dir=${_target}/lib/"$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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rm -r "${pkgdir}"/nano-install-${MSYSTEM}
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# strip target binaries
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find lib/gcc/${_target}/${pkgver} ${_target}/lib -type f -and \( -name \*.a -or -name \*.o \) -exec ${_target}-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line -R .debug_str -R .debug_ranges -R .debug_loc '{}' \;
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# strip host binaries
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find bin/ lib/gcc/${_target}/${pkgver} -type f -and \( -executable \) -exec strip '{}' \;
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# Remove files that conflict with host gcc package
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rm -r share/man/man7
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rm -r share/info
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}
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