added old PKGBUILD upstream part from the AUR for gcc11

1 files changed, 314 insertions, 0 deletions

diff --git a/build-support/gcc11/PKGBUILD b/build-support/gcc11/PKGBUILD
index 4386fa71..145c4ffa 100644
--- a/build-support/gcc11/PKGBUILD
+++ b/build-support/gcc11/PKGBUILD
@@ -1,3 +1,317 @@
+# Maintainer: Pellegrino Prevete <pellegrinoprevete at gmail dot com>
+# Contributor: elliotwutingfeng
+# Contributor: Frederik Schwan <freswa at archlinux dot org>
+# Contributor: Jonathon Fernyhough <jonathon+m2x+dev>
+# Contributor: Giancarlo Razzolini <grazzolini@archlinux.org>
+# Contributor:  Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
+# Contributor: Allan McRae <allan@archlinux.org>
+# Contributor: Daniel Kozak <kozzi11@gmail.com>
+
+_pkgbase="gcc"
+pkgbase="${_pkgbase}11"
+pkgname=("${pkgbase}"
+         "${pkgbase}-libs"
+         "${pkgbase}-fortran")
+pkgver=11.3.0
+_majorver=${pkgver%%.*}
+_islver=0.24
+pkgrel=6
+pkgdesc='The GNU Compiler Collection (11.x.x)'
+arch=(x86_64)
+license=(GPL LGPL FDL custom)
+url='https://gcc.gnu.org'
+makedepends=(
+  binutils
+  doxygen
+  # git
+  libmpc
+  python
+  # libisl.so
+)
+checkdepends=(dejagnu inetutils)
+options=(!emptydirs !lto)
+_libdir=usr/lib/gcc/$CHOST/${pkgver%%+*}
+_gnu="ftp.gnu.org"
+_sourceware="sourceware.org"
+_gcc_gnu="${_gnu}/gnu/${_pkgbase}"
+_gcc_sourceware="${_sourceware}/pub/${_pkgbase}/releases"
+_gcc_host="${_gcc_gnu}"
+_gcc_url="https://${_gcc_host}/${_pkgbase}-${pkgver}/${_pkgbase}-${pkgver}.tar.xz"
+_isl_gnu="gcc.gnu.org"
+_isl_host="${_isl_gnu}"
+_isl_url="https://${_isl_host}/pub/gcc/infrastructure/isl-${_islver}.tar.bz2"
+source=("${_gcc_url}"{,.sig}
+        "${_isl_url}"
+        c89 c99
+)
+validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9  # bpiotrowski@archlinux.org
+              86CFFCA918CF3AF47147588051E8B148A9999C34  # evangelos@foutrelis.com
+              13975A70E63C361C73AE69EF6EEB81F8981C74C7  # richard.guenther@gmail.com
+              D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62) # Jakub Jelinek <jakub@redhat.com>
+b2sums=('7e562d25446ca4ab9fe8cdb714866f66aba3744d78bf84f31bfb097c1a981e4c7f990cb1e6bcfec5ae6671836a4984e2b70eb8fed81dcef5e244f88da8623469'
+        'SKIP'
+        '88a178dad5fe9c33be5ec5fe4ac9abc0e075a86cff9184f75cedb7c47de67ce3be273bd0db72286ba0382f4016e9d74855ead798ad7bccb015b853931731828e'
+        '2c64090b879d6faea7f20095eff1b9bd6a09fe3b15b3890783d3715171678ab62d32c91af683b878746fb14441dbe09768474417840f96a561443415f76afb63'
+        '3cf318835b9833ac7c5d3a6026fff8b4f18b098e18c9649d00e32273688ff06ec3af41f0d0aee9d2261725e0ff08f47a224ccfe5ebb06646aaf318ff8ac9a0d1')
+
+prepare() {
+  echo "${_libdir}"
+  [[ ! -d gcc ]] && ln -s gcc-${pkgver/+/-} gcc
+  cd gcc
+
+  # link isl for in-tree build
+  ln -s ../isl-${_islver} isl || true
+
+  # Do not run fixincludes
+  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  # Arch Linux installs x86_64 libraries /lib
+  sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
+
+  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
+  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc/configure
+
+  mkdir -p "$srcdir/gcc-build"
+}
+
+build() {
+  local _opts=(
+    --prefix=/usr
+    --build=$CHOST
+    --host=$CHOST
+    --target=$CHOST
+    --libdir=/usr/lib
+    --libexecdir=/usr/lib
+    --mandir=/usr/share/man
+    --infodir=/usr/share/info
+    --with-pkgversion="Arch Linux ${pkgver}-${pkgrel}"
+    --with-bugurl=https://bugs.archlinux.org/
+    # --enable-bootstrap
+    --enable-languages=c,c++,fortran,lto
+    --enable-shared
+    --enable-threads=posix
+    --with-system-zlib
+    --with-isl
+    --with-linker-hash-style=gnu
+    --enable-__cxa_atexit
+    --enable-cet=auto
+    --enable-checking=release
+    --enable-clocale=gnu
+    --enable-default-pie
+    --enable-default-ssp
+    --enable-gnu-indirect-function
+    --enable-gnu-unique-object
+    --enable-linker-build-id
+    --enable-lto
+    --enable-plugin
+    --disable-libstdcxx-pch
+    --enable-install-libiberty
+    --disable-libssp
+    --disable-libunwind-exceptions
+    --disable-werror
+    # --with-build-config=bootstrap-lto
+    # --enable-link-serialization=1
+    --program-suffix=-${_majorver}
+    --enable-version-specific-runtime-libs
+    --disable-multilib
+  )
+
+  cd gcc-build
+
+  export CPPFLAGS=""
+  export CFLAGS=""
+  export CXXFLAGS=""
+  export LDFLAGS=""
+
+  # Credits @allanmcrae
+  # https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/gcc/PKGBUILD
+  # TODO: properly deal with the build issues resulting from this
+  CFLAGS=${CFLAGS/-Werror=format-security/}
+  CXXFLAGS=${CXXFLAGS/-Werror=format-security/}
+
+  local _cflags=(
+    -I/usr/include
+  )
+
+  local _ldflags=(
+    # /${_libdir}/libstdc++.so
+  )
+
+  # Work-around `msgfmt: /build/gcc11/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /usr/lib/libicuuc.so.72)`
+  # The trick is borrowed from https://aur.archlinux.org/packages/gcc49
+  export LD_PRELOAD="/usr/lib/libstdc++.so"
+
+  # see https://bugs.archlinux.org/task/71777 for rationale re *FLAGS handling
+
+  local _make_opts=(
+    STAGE1_CFLAGS='-O2'
+    BOOT_CFLAGS="${_cflags[*]}"
+    BOOT_LDFLAGS="${_ldflags[*]}"
+    LDFLAGS_FOR_TARGET="${_ldflags[*]}"
+  )
+
+  # CC="gcc-9" \
+  # CXX="g++-9" \
+  CPPFLAGS="${_cflags[*]}" \
+  CFLAGS="${_cflags[*]}" \
+  CXXFLAGS="${_cflags[*]}" \
+  LDFLAGS="${_ldflags[*]}" \
+  "$srcdir/gcc/configure" ${_opts[*]}
+
+  # CC="gcc-9" \
+  # CXX="g++-9" \
+  CPPFLAGS="${_cflags[*]}" \
+  CFLAGS="${_cflags[*]}" \
+  CXXFLAGS="${_cflags[*]}" \
+  LDFLAGS="${_ldflags[*]}" \
+  LD_PRELOAD="/usr/lib/libstdc++.so" \
+  make
+
+  # make documentation
+  make -O -C $CHOST/libstdc++-v3/doc doc-man-doxygen
+}
+
+check() {
+  cd gcc-build
+
+  # disable libphobos test to avoid segfaults and other unfunny ways to waste my time
+  sed -i '/maybe-check-target-libphobos \\/d' Makefile
+
+  # do not abort on error as some are "expected"
+  make -O -k check || true
+  "$srcdir/gcc/contrib/test_summary"
+}
+
+package_gcc11-libs() {
+  pkgdesc="Runtime libraries shipped by GCC (11.x.x)"
+  depends=('glibc>=2.27')
+  options=(!emptydirs !strip)
+  provides=("${_pkgbase}-libs"
+            "libgfortran.so"
+            "libubsan.so"
+            "libasan.so"
+            "libtsan.so"
+            "liblsan.so")
+
+  cd gcc-build
+  make -C $CHOST/libgcc DESTDIR="$pkgdir" install-shared
+  mv "${pkgdir}/${_libdir}"/../lib/* "${pkgdir}/${_libdir}"
+  rmdir "${pkgdir}/${_libdir}"/../lib
+  rm -f "$pkgdir/$_libdir/libgcc_eh.a"
+
+  for lib in libasan.so \
+             libatomic.so \
+             libgfortran.so \
+             libgomp.so \
+             libitm.so \
+             liblsan.so \
+             libquadmath.so \
+             libstdc++.so \
+             libtsan.so \
+             libubsan.so; do
+    ln -s /usr/lib/$lib "$pkgdir/$_libdir/$lib"
+  done
+
+  make -C $CHOST/libstdc++-v3/po DESTDIR="$pkgdir" install
+
+  # Install Runtime Library Exception
+  install -Dm644 "$srcdir/gcc/COPYING.RUNTIME" \
+    "$pkgdir/usr/share/licenses/${pkgname}/RUNTIME.LIBRARY.EXCEPTION"
+
+  # remove conflicting files
+  rm -rf "${pkgdir}"/usr/share/locale
+}
+
+package_gcc11() {
+  pkgdesc="The GNU Compiler Collection - C and C++ frontends (11.x.x)"
+  depends=(
+    "${pkgbase}-libs=${pkgver}-${pkgrel}"
+    'binutils>=2.28'
+    # libisl.so
+    libmpc
+    zstd
+  )
+  options=(!emptydirs staticlibs)
+  provides=("${_pkgbase}")
+
+  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/${_libdir}/" gcc/{cc1,cc1plus,collect2,lto1,gcov{,-tool}}
+
+  make -C $CHOST/libgcc DESTDIR="$pkgdir" install
+  rm -rf "${pkgdir}/${_libdir}"/../lib
+
+  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
+  rm -f "${pkgdir}/${_libdir}"/libstdc++.so*
+
+  make DESTDIR="$pkgdir" install-fixincludes
+  make -C gcc DESTDIR="$pkgdir" install-mkheaders
+
+  make -C lto-plugin DESTDIR="$pkgdir" install
+  install -dm755 "$pkgdir"/${_libdir}/bfd-plugins/
+  ln -s /${_libdir}/liblto_plugin.so \
+    "$pkgdir/${_libdir}/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 libcpp DESTDIR="$pkgdir" install
+  make -C gcc DESTDIR="$pkgdir" install-po
+
+  # many packages expect this symlink
+  ln -s gcc-${_majorver} "$pkgdir"/usr/bin/cc-${_majorver}
+
+  # POSIX conformance launcher scripts for c89 and c99
+  install -Dm755 "$srcdir/c89" "$pkgdir/usr/bin/c89-${_majorver}"
+  install -Dm755 "$srcdir/c99" "$pkgdir/usr/bin/c99-${_majorver}"
+
+  # byte-compile python libraries
+  python -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
+  python -O -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
+
+  # Install Runtime Library Exception
+  install -d "$pkgdir/usr/share/licenses/$pkgname/"
+  ln -s /usr/share/licenses/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
+    "$pkgdir/usr/share/licenses/$pkgname/"
+
+  # Remove conflicting files
+  rm -rf "$pkgdir"/usr/share/locale
+}
+
+package_gcc11-fortran() {
+  pkgdesc='Fortran front-end for GCC (11.x.x)'
+  depends=(
+    "${pkgbase}=$pkgver-$pkgrel"
+    # libisl.so
+  )
+  provides=("${_pkgbase}-fortran")
+
+  cd gcc-build
+  make -C $CHOST/libgfortran DESTDIR="$pkgdir" install-cafexeclibLTLIBRARIES \
+    install-{toolexeclibDATA,nodist_fincludeHEADERS,gfor_cHEADERS}
+  make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_fincludeHEADERS
+  make -C gcc DESTDIR="$pkgdir" fortran.install-common
+  install -Dm755 gcc/f951 "$pkgdir/${_libdir}/f951"
+
+  ln -s gfortran-${_majorver} "$pkgdir/usr/bin/f95-${_majorver}"
+
+  # Install Runtime Library Exception
+  install -d "$pkgdir/usr/share/licenses/$pkgname/"
+  ln -s /usr/share/licenses/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
+    "$pkgdir/usr/share/licenses/$pkgname/"
+}
+
 # remove tsan (thread sanitizer) plugin, not available for i686
 pkgname=(
   $(