119 lines
3.5 KiB
Text
119 lines
3.5 KiB
Text
_target=mips64
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_prefix="/opt/n64-toolchain-slim"
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_mpfr=mpfr-3.1.4
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_gmp=gmp-6.1.0
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_mpc=mpc-1.0.3
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_isl=isl-0.16.1
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pkgname=n64-toolkit-bootstrap
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pkgver=6.2.0
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pkgrel=1
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_gcc="gcc-$pkgver"
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pkgdesc="The GNU Compiler Collection. Stage 1 for toolchain building (${_target})"
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arch=('any')
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license=('GPL' 'LGPL' 'FDL')
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url='http://www.gnu.org/software/gcc/'
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depends=('zlib' 'n64-toolkit-binutils') # 'libmpc'
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makedepends=('gmp' 'mpfr')
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provides=('n64-toolkit-gcc')
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source=("ftp://gcc.gnu.org/pub/gcc/releases/$_gcc/$_gcc.tar.bz2"
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"ftp://gcc.gnu.org/pub/gcc/infrastructure/$_mpfr.tar.bz2"
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"ftp://gcc.gnu.org/pub/gcc/infrastructure/$_gmp.tar.bz2"
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"ftp://gcc.gnu.org/pub/gcc/infrastructure/$_mpc.tar.gz"
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"ftp://gcc.gnu.org/pub/gcc/infrastructure/$_isl.tar.bz2")
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md5sums=('9768625159663b300ae4de2f4745fcc4'
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'b8a2f6b0e68bef46e53da2ac439e1cf4'
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'86ee6e54ebfc4a90b643a65e402c4048'
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'd6a1d5f8ddea3abd2cc3e98f58352d26'
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'ac1f25a0677912952718a51f5bc20f32')
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options=('!emptydirs' '!strip')
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prepare() {
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cd "$srcdir/$_isl"
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# Fix trailing comma which errors with -pedantic for host GCC <= 4.3
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sed -i 's/isl_stat_ok = 0,/isl_stat_ok = 0/' "include/isl/ctx.h"
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cd "$srcdir/$_gcc"
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rm -rf mpfr gmp mpc isl
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ln -sf "$srcdir/$_mpfr" mpfr
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ln -sf "$srcdir/$_gmp" gmp
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ln -sf "$srcdir/$_mpc" mpc
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ln -sf "$srcdir/$_isl" isl
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# Hack - see native package for details
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sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
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}
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build() {
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# the programs we're compiling are really picky about flags.
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# it's best to keep it simple.
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export CFLAGS="-O2"
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export CXXFLAGS="-O2"
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export CPPFLAGS=""
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export LDFLAGS=""
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export CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections \
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-fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables"
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export CXXFLAGS_FOR_TARGET="$CFLAGS_FOR_TARGET -fno-rtti"
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cd "$srcdir"
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[ -d "build-bootstrap-gcc" ] || mkdir "build-bootstrap-gcc"
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cd "build-bootstrap-gcc"
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local _build=
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if [ -n "$MINGW_CHOST" ]; then
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_build="--build=$MINGW_CHOST --host=$MINGW_CHOST"
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fi
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"../$_gcc/configure" $_build --target=${_target} --prefix="$_prefix" \
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--disable-__cxa_atexit \
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--disable-decimal-float \
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--disable-gold \
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--disable-initfini-array \
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--disable-libada \
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--disable-libatomic \
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--disable-libgcj \
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--disable-libgomp \
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--disable-libitm \
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--disable-libquadmath \
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--disable-libquadmath-support \
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--disable-libsanitizer \
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--disable-libssp \
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--disable-libunwind-exceptions \
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--disable-libvtv \
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--disable-multiarch \
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--disable-multilib \
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--disable-nls \
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--disable-plugin \
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--disable-shared \
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--disable-threads \
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--disable-tls \
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--disable-werror \
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--enable-languages=c,c++,lto \
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--enable-static \
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--enable-target-optspace \
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--with-abi=32 \
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--with-arch=vr4300 \
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--with-newlib \
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--with-tune=vr4300 \
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--without-included-gettext \
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--without-headers \
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make all-gcc
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}
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package() {
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local PREFIX="$pkgdir$_prefix"
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cd "$srcdir/build-bootstrap-gcc"
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make DESTDIR="$pkgdir" install-gcc -j1
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# strip target binaries
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find "$PREFIX/lib" \( -name "*.a" -or -name "*.o" \) -exec $_target-objcopy \
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-R .comment -R .note -R .debug_info -R .debug_aranges -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line -R .debug_str -R .debug_ranges -R .debug_loc \
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'{}' \;
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# strip host binaries
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find "$PREFIX/bin" "$PREFIX/lib/gcc/$_target/${_gcc/gcc-/}" \
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-type f -and \( -executable \) -exec strip '{}' \;
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rm -r "$PREFIX/share/info"
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}
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