diff options
Diffstat (limited to 'PKGBUILD')
-rw-r--r-- | PKGBUILD | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 000000000000..43754a4e7abb --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,192 @@ +# Maintainer: Janez Žemva <janezz55@gmail.com> +# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org> +# Contributor: Allan McRae <allan@archlinux.org> + +# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc +# NOTE: libtool requires rebuilt with each new gcc version + +pkgname=(fastgcc) +pkgver=9.2.0 +_majorver=${pkgver:0:1} +_islver=0.21 +pkgrel=1 +pkgdesc='experimental gcc supporting faster compilation' +arch=(x86_64) +license=(GPL LGPL FDL custom) +url='https://gcc.gnu.org' +makedepends=(binutils libmpc python) +checkdepends=(inetutils) +options=(!emptydirs) +source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz + http://isl.gforge.inria.fr/isl-${_islver}.tar.xz + c89 c99) +sha256sums=('SKIP' + 'SKIP' + 'SKIP' + 'SKIP') + +_libdir=usr/lib/gcc/$CHOST/${pkgver%%+*} + +prepare() { + [[ ! -d gcc ]] && ln -s gcc-${pkgver/+/-} gcc + cd gcc + + # link isl for in-tree build + ln -s ../isl-${_islver} isl + + # Do not run fixincludes + sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in + + # Arch Linux installs x86_64 libraries /lib + sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64 + + # hack! - some configure tests for header files using "$CPP $CPPFLAGS" + sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -Ofast/" {libiberty,gcc}/configure + + mkdir -p "$srcdir/gcc-build" +} + +build() { + cd gcc-build + + CFLAGS="${CFLAGS} -Ofast" + CXXFLAGS="${CXXFLAGS} -Ofast" + + "$srcdir/gcc/configure" --prefix=/usr \ + --libdir=/usr/lib \ + --libexecdir=/usr/lib \ + --mandir=/usr/share/man \ + --infodir=/usr/share/info \ + --enable-languages=c,c++,lto \ + --enable-shared \ + --enable-threads=posix \ + --with-system-zlib \ + --with-isl \ + --enable-__cxa_atexit \ + --disable-libunwind-exceptions \ + --enable-clocale=gnu \ + --enable-decimal-float \ + --disable-libstdcxx-pch \ + --disable-libssp \ + --enable-gnu-unique-object \ + --enable-lto \ + --enable-plugin \ + --enable-install-libiberty \ + --with-arch=native \ + --with-cpu=native \ + --with-linker-hash-style=gnu \ + --enable-gnu-indirect-function \ + --disable-multilib \ + --disable-werror \ + --enable-checking=release \ + --disable-cet \ + --disable-ld \ + --enable-gold + + make + + # make documentation + make -C $CHOST/libstdc++-v3/doc doc-man-doxygen +} + +package_fastgcc() { + depends=('binutils>=2.28' libmpc) + groups=('base-devel') + provides=(gcc gcc-libs) + replaces=(gcc gcc-libs) + options+=(staticlibs) + + cd gcc-build + + make -C gcc DESTDIR="$pkgdir" install-driver install-cpp install-gcc-ar \ + c++.install-common install-headers install-plugin install-lto-wrapper + + install -m755 -t "$pkgdir/usr/bin/" gcc/gcov{,-tool} + install -m755 -t "$pkgdir/${_libdir}/" gcc/{cc1,cc1plus,collect2,lto1} + + make -C $CHOST/libgcc DESTDIR="$pkgdir" install + rm -f "$pkgdir"/usr/lib/libgcc_s.so* + + make -C $CHOST/libstdc++-v3/src DESTDIR="$pkgdir" install + make -C $CHOST/libstdc++-v3/include DESTDIR="$pkgdir" install + make -C $CHOST/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install + make -C $CHOST/libstdc++-v3/python DESTDIR="$pkgdir" install + + make DESTDIR="$pkgdir" install-libcc1 + install -d "$pkgdir/usr/share/gdb/auto-load/usr/lib" + mv "$pkgdir"/usr/lib/libstdc++.so.6.*-gdb.py \ + "$pkgdir/usr/share/gdb/auto-load/usr/lib/" + rm "$pkgdir"/usr/lib/libstdc++.so* + + make DESTDIR="$pkgdir" install-fixincludes + make -C gcc DESTDIR="$pkgdir" install-mkheaders + + make -C lto-plugin DESTDIR="$pkgdir" install + install -dm755 "$pkgdir"/usr/lib/bfd-plugins/ + ln -s /${_libdir}/liblto_plugin.so \ + "$pkgdir/usr/lib/bfd-plugins/" + + make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_{libsubinclude,toolexeclib}HEADERS + make -C $CHOST/libitm DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS + make -C $CHOST/libquadmath DESTDIR="$pkgdir" install-nodist_libsubincludeHEADERS + make -C $CHOST/libsanitizer DESTDIR="$pkgdir" install-nodist_{saninclude,toolexeclib}HEADERS + make -C $CHOST/libsanitizer/asan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS + make -C $CHOST/libsanitizer/tsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS + make -C $CHOST/libsanitizer/lsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS + + make -C libiberty DESTDIR="$pkgdir" install + install -m644 libiberty/pic/libiberty.a "$pkgdir/usr/lib" + + make -C gcc DESTDIR="$pkgdir" install-man install-info + + make -C libcpp DESTDIR="$pkgdir" install + make -C gcc DESTDIR="$pkgdir" install-po + + # many packages expect this symlink + ln -s gcc "$pkgdir"/usr/bin/cc + + # POSIX conformance launcher scripts for c89 and c99 + install -Dm755 "$srcdir/c89" "$pkgdir/usr/bin/c89" + install -Dm755 "$srcdir/c99" "$pkgdir/usr/bin/c99" + + # install the libstdc++ man pages + make -C $CHOST/libstdc++-v3/doc DESTDIR="$pkgdir" doc-install-man + + # byte-compile python libraries + python -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/" + python -O -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/" + + # Install Runtime Library Exception + install -d "$pkgdir/usr/share/licenses/$pkgname/" + ln -s /usr/share/licenses/gcc-libs/RUNTIME.LIBRARY.EXCEPTION \ + "$pkgdir/usr/share/licenses/$pkgname/" + + # gcc-libs + make -C $CHOST/libgcc DESTDIR="$pkgdir" install-shared + rm -f "$pkgdir/$_libdir/libgcc_eh.a" + + for lib in libatomic \ + libgfortran \ + libgo \ + libgomp \ + libitm \ + libquadmath \ + libsanitizer/{a,l,ub,t}san \ + libstdc++-v3/src \ + libvtv; do + make -C $CHOST/$lib DESTDIR="$pkgdir" install-toolexeclibLTLIBRARIES + done + + make -C $CHOST/libobjc DESTDIR="$pkgdir" install-libs + make -C $CHOST/libstdc++-v3/po DESTDIR="$pkgdir" install + + for lib in libgomp \ + libitm \ + libquadmath; do + make -C $CHOST/$lib DESTDIR="$pkgdir" install-info + done + + # Install Runtime Library Exception + install -Dm644 "$srcdir/gcc/COPYING.RUNTIME" \ + "$pkgdir/usr/share/licenses/gcc-libs/RUNTIME.LIBRARY.EXCEPTION" +} |