Initial Import

1 files changed, 166 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..7940375ee437
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,166 @@
+# Maintainer:  Chris Severance aur.severach aATt spamgourmet dott com
+# Contributor: Allan McRae <allan@archlinux.org>
+# Contributor: mosra <mosra@centrum.cz>
+
+# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
+# NOTE: libtool requires rebuilt with each new gcc version
+
+set -u
+_pkgver='4.7'
+pkgname="gcc${_pkgver//\./}-multilib"
+pkgver="${_pkgver}.4"
+pkgrel='1'
+pkgdesc="The GNU Compiler Collection for multilib (${_pkgver}.x)"
+arch=('x86_64')
+url='http://gcc.gnu.org'
+license=('GPL' 'LGPL' 'FDL' 'custom')
+#groups=('base-devel')
+depends=('glibc>=2.17' 'binutils>=2.23' 'libmpc' 'cloog' 'ppl')
+makedepends=('flex' 'bison' 'setconf')
+#makedepends+=('gcc49')
+checkdepends=('dejagnu')
+options=('staticlibs' '!libtool' '!emptydirs')
+source=(
+  "ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.bz2"
+  #ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-${_snapshot}.tar.bz2
+  'gcc.texi.49.patch'
+)
+sha256sums=('92e61c6dc3a0a449e62d72a38185fda550168a86702dea07125ebd3ec3996282'
+            '93b8865cb61f455df807de90f852dc488753d4309d7a1d8f7e7f1a4efe37ffa4')
+PKGEXT='.pkg.tar.gz'
+
+#if [ -n "${_snapshot}" ]; then
+#  _basedir="gcc-${_snapshot}"
+#else
+  _basedir="gcc-${pkgver}"
+#fi
+
+prepare() {
+  set -u
+  cd "${_basedir}"
+
+  # Do not install libiberty
+  sed -e 's/install_to_$(INSTALL_DEST) //' -i 'libiberty/Makefile.in'
+
+  # Do not run fixincludes
+  sed -e 's@\./fixinc\.sh@-c true@' -i 'gcc/Makefile.in'
+
+  # Update gcc.texi to gcc49 version, needed as of texinfo>=6.3 and possibly texinfo=6.2
+  patch -p0 -c < "${srcdir}/gcc.texi.49.patch"
+
+  # Arch Linux installs x86_64 libraries /lib
+  case "${CARCH}" in
+  'x86_64') sed -e '/m64=/ s/lib64/lib/' -i 'gcc/config/i386/t-linux64' ;;
+  esac
+
+  echo "${pkgver}" > 'gcc/BASE-VER'
+
+  rm -rf 'gcc-build'
+  mkdir 'gcc-build'
+
+  set +u
+}
+
+build() {
+  set -u
+  cd "${_basedir}/gcc-build"
+
+  if [ ! -s 'Makefile' ]; then
+    # Doesn't like FORTIFY_SOURCE
+    CPPFLAGS="${CPPFLAGS//-D_FORTIFY_SOURCE=?/}"
+
+    # Doesn't like -fstack-protector-strong
+    CFLAGS="${CFLAGS//-fstack-protector-strong/-fstack-protector}"
+    CXXFLAGS="${CXXFLAGS//-fstack-protector-strong/-fstack-protector}"
+
+    # using -pipe causes spurious test-suite failures
+    # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
+    CFLAGS="${CFLAGS/-pipe/}"
+    CXXFLAGS="${CXXFLAGS/-pipe/}"
+
+    # Flags from new compilers that old compilers don't recognize
+    CFLAGS="${CFLAGS/-fno-plt/}"
+    CXXFLAGS="${CXXFLAGS/-fno-plt/}"
+
+    CFLAGS="${CFLAGS/-Wformat-overflow=[0-9]/}"
+    CXXFLAGS="${CXXFLAGS/-Wformat-overflow=[0-9]/}"
+
+    # The following options are one per line, mostly sorted so they are easy to diff compare to other gcc packages.
+    ../configure \
+      --build="${CHOST}" \
+      --disable-build-poststage1-with-cxx \
+      --disable-build-with-cxx \
+      --disable-cloog-version-check \
+      --disable-libssp \
+      --disable-libstdcxx-pch \
+      --disable-libunwind-exceptions \
+      --enable-multilib \
+      --disable-ppl-version-check \
+      --enable-__cxa_atexit \
+      --enable-checking='release' \
+      --enable-clocale='gnu' \
+      --enable-cloog-backend='isl' \
+      --enable-gnu-unique-object \
+      --enable-gold \
+      --enable-languages='c,c++,fortran' \
+      --enable-ld='default' \
+      --enable-libstdcxx-time \
+      --enable-linker-build-id \
+      --enable-lto \
+      --enable-plugin \
+      --enable-shared \
+      --enable-threads='posix' \
+      --enable-version-specific-runtime-libs \
+      --infodir='/usr/share/info' \
+      --libdir='/usr/lib' \
+      --libexecdir='/usr/lib' \
+      --mandir='/usr/share/man' \
+      --program-suffix="-${_pkgver}" \
+      --with-bugurl='https://bugs.archlinux.org/' \
+      --with-linker-hash-style='gnu' \
+      --with-plugin-ld='ld.gold' \
+      --with-ppl \
+      --with-system-zlib \
+      --prefix='/usr'
+#      CXX='g++-4.9' CC='gcc-4.9'
+  fi
+
+  local _nproc="$(nproc)"; _nproc=$((_nproc>8?8:_nproc))
+  LD_PRELOAD='/usr/lib/libstdc++.so' \
+  nice make -j "${_nproc}"
+
+  set +u
+}
+
+_fn_check() {
+  set -u
+  cd "${_basedir}/gcc-build"
+
+  # increase stack size to prevent test failures
+  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
+  ulimit -s 32768
+
+  # do not abort on error as some are "expected"
+  make -k check || :
+  "${srcdir}/${_basedir}/contrib/test_summary"
+  set +u
+}
+
+package() {
+  set -u
+  cd "${_basedir}/gcc-build"
+
+  make -j1 DESTDIR="${pkgdir}" install
+
+  ## Lazy way of dealing with conflicting man and info pages and locales...
+  rm -rf "${pkgdir}/usr/share/"
+
+  # Move potentially conflicting stuff to version specific subdirectory
+  mv "${pkgdir}/usr/lib/gcc/${CHOST}"/lib* "${pkgdir}/usr/lib/gcc/${CHOST}/${pkgver}/" || true
+
+  # Install Runtime Library Exception
+  install -Dpm644 '../COPYING.RUNTIME' \
+    "${pkgdir}/usr/share/licenses/${pkgname}/RUNTIME.LIBRARY.EXCEPTION" || :
+  set +u
+}
+set +u