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author | Baltazár Radics | 2020-05-08 10:01:10 +0200 |
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committer | Baltazár Radics | 2020-05-08 10:01:10 +0200 |
commit | 9f10be89adb3ed962ec1d38c543543f2015ee369 (patch) | |
tree | 7b51452385807e03d961fbf7cfa87d556f51179c | |
download | aur-9f10be89adb3ed962ec1d38c543543f2015ee369.tar.gz |
Initial commit
-rw-r--r-- | .SRCINFO | 28 | ||||
-rw-r--r-- | PKGBUILD | 124 |
2 files changed, 152 insertions, 0 deletions
diff --git a/.SRCINFO b/.SRCINFO new file mode 100644 index 000000000000..4e9080ab4393 --- /dev/null +++ b/.SRCINFO @@ -0,0 +1,28 @@ +pkgbase = xtensa-esp32-elf-gcc + pkgdesc = The GNU Compiler Collection - cross compiler for xtensa esp32 (bare-metal) target + pkgver = 10.1.0 + pkgrel = 1 + url = https://gcc.gnu.org/ + arch = x86_64 + license = GPL + license = LGPL + license = FDL + makedepends = gmp + makedepends = mpfr + makedepends = xtensa-esp32-elf-newlib + depends = xtensa-esp32-elf-binutils + depends = zlib + depends = libmpc + optdepends = xtensa-esp32-elf-newlib: Standard C library optimized for embedded systems + options = !emptydirs + options = !strip + source = https://ftp.gnu.org/gnu/gcc/gcc-10.1.0/gcc-10.1.0.tar.xz + source = https://ftp.gnu.org/gnu/gcc/gcc-10.1.0/gcc-10.1.0.tar.xz.sig + source = http://isl.gforge.inria.fr/isl-0.22.tar.bz2 + validpgpkeys = 33C235A34C46AA3FFB293709A328C3A2C3C45C06 + sha256sums = b6898a23844b656f1b68691c5c012036c2e694ac4b53a8918d4712ad876e7ea2 + sha256sums = SKIP + sha256sums = b21d354acd613a91cb88328753ec3aaeb174d6af042d89c5fcf3bbcced370751 + +pkgname = xtensa-esp32-elf-gcc + diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 000000000000..958c3b7a9f68 --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,124 @@ +# Maintainer: Baltazár Radics <baltazar.radics@gmail.com> + +_target=xtensa-esp32-elf +pkgname=$_target-gcc +pkgver=10.1.0 +_islver=0.22 +pkgrel=1 +#_snapshot=8-20180427 +pkgdesc='The GNU Compiler Collection - cross compiler for xtensa esp32 (bare-metal) target' +arch=(x86_64) +url='https://gcc.gnu.org/' +license=(GPL LGPL FDL) +depends=($_target-binutils zlib libmpc) +makedepends=(gmp mpfr $_target-newlib) +optdepends=("$_target-newlib: Standard C library optimized for embedded systems") +options=(!emptydirs !strip) +source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig} + #ftp://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.xz + http://isl.gforge.inria.fr/isl-$_islver.tar.bz2) +sha256sums=('b6898a23844b656f1b68691c5c012036c2e694ac4b53a8918d4712ad876e7ea2' + 'SKIP' + 'b21d354acd613a91cb88328753ec3aaeb174d6af042d89c5fcf3bbcced370751') +validpgpkeys=(33C235A34C46AA3FFB293709A328C3A2C3C45C06) # Jakub Jelinek <jakub@redhat.com> + +if [ -n "$_snapshot" ]; then + _basedir=gcc-$_snapshot +else + _basedir=gcc-$pkgver +fi + +prepare() { + cd $_basedir + + # link isl for in-tree builds + ln -s ../isl-$_islver isl + + echo $pkgver > gcc/BASE-VER + + # hack! - some configure tests for header files using "$CPP $CPPFLAGS" + sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure + + mkdir "$srcdir"/build-{gcc,gcc-nano} +} + +_build_gcc() { + "$srcdir"/$_basedir/configure \ + --target=$_target \ + --prefix=/usr \ + --with-sysroot=/usr/$_target \ + --with-native-system-header-dir=/include \ + --libexecdir=/usr/lib \ + --enable-languages=c,c++ \ + --enable-plugins \ + --disable-decimal-float \ + --disable-libffi \ + --disable-libgomp \ + --disable-libmudflap \ + --disable-libquadmath \ + --disable-libssp \ + --disable-libstdcxx-pch \ + --disable-nls \ + --disable-shared \ + --disable-threads \ + --disable-tls \ + --with-gnu-as \ + --with-gnu-ld \ + --with-system-zlib \ + --with-newlib \ + --with-headers=/usr/$_target/include \ + --with-python-dir=share/gcc-$_target \ + --with-gmp \ + --with-mpfr \ + --with-mpc \ + --with-isl \ + --with-libelf \ + --enable-gnu-indirect-function \ + --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' \ + --with-pkgversion='Arch Repository' \ + --with-bugurl='https://bugs.archlinux.org/' \ + --with-multilib-list=rmprofile + + make INHIBIT_LIBC_CFLAGS='-DUSE_TM_CLONE_REGISTRY=0' +} + +build() { + cd "$srcdir"/build-gcc + export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections' + export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections' + _build_gcc + + # Build libstdc++ without exceptions support (the 'nano' variant) + cd "$srcdir"/build-gcc-nano + export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions' + export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections -fno-exceptions' + _build_gcc +} + +package() { + cd "$srcdir"/build-gcc + make DESTDIR="$pkgdir" install -j1 + + cd "$srcdir"/build-gcc-nano + make DESTDIR="$pkgdir.nano" install -j1 + # we need only libstdc nano files + multilibs=( $("$pkgdir"/usr/bin/$_target-gcc -print-multi-lib 2>/dev/null) ) + for multilib in "${multilibs[@]}"; do + dir="${multilib%%;*}" + from_dir="$pkgdir".nano/usr/$_target/lib/"$dir" + to_dir="$pkgdir"/usr/$_target/lib/"$dir" + cp -f "$from_dir"/libstdc++.a "$to_dir"/libstdc++_nano.a + cp -f "$from_dir"/libsupc++.a "$to_dir"/libsupc++_nano.a + done + + # strip target binaries + find "$pkgdir"/usr/lib/gcc/$_target/$pkgver "$pkgdir"/usr/$_target/lib -type f -and \( -name \*.a -or -name \*.o \) -exec $_target-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges -R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line -R .debug_str -R .debug_ranges -R .debug_loc '{}' \; + + # strip host binaries + find "$pkgdir"/usr/bin/ "$pkgdir"/usr/lib/gcc/$_target/$pkgver -type f -and \( -executable \) -exec strip '{}' \; + + # Remove files that conflict with host gcc package + rm -r "$pkgdir"/usr/share/man/man7 + rm -r "$pkgdir"/usr/share/info + rm "$pkgdir"/usr/lib/libcc1.* +} |