core/i686-unknown-hyperbolabsd-gcc/PKGBUILD

# Maintainer: André Silva <emulatorman@hyperbola.info>
# Maintainer: Márcio Silva <coadde@hyperbola.info>
# Maintainer: Luke R. <g4jc@hyperbola.info>

# Based on gcc package

_ctarget=i686-unknown-hyperbolabsd
pkgname=$_ctarget-gcc
pkgver=8.5.0
_islver=0.24
pkgrel=2
pkgdesc="The GNU Compiler Collection - cross compiler for HyperbolaBSD i686 target"
arch=('i686' 'x86_64')
license=('GPL-3' 'LGPL-3' 'custom:GCC-Exception-3.1' 'FDL-1.3')
url="https://gcc.gnu.org"
groups=('cross-devel')
depends=('libmpc')
makedepends=('doxygen' 'libxcrypt')
checkdepends=('dejagnu' 'net-tools')
options=('!emptydirs' 'staticlibs')
source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
        https://libisl.sourceforge.io/isl-${_islver}.tar.xz
        gcc-hyperbolabsd.patch
        COPYING.DOC)
validpgpkeys=('D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62') # Jakub Jelinek <jakub@redhat.com>
sha512sums=('92f599680e6b7fbce88bcdda810f468777d541e5fddfbb287f7977d51093de2a5178bd0e6a08dfe37090ea10a0508a43ccd00220041abbbec33f1179bfc174d8'
            'SKIP'
            'ff6bdcff839e1cd473f2a0c1e4dd4a3612ec6fee4544ccbc62b530a7248db2cf93b4b99bf493a86ddf2aba00e768927265d5d411f92061ea85fd7929073428e8'
            '50bb6eba6ed0a7602cc52f96b7b9cc2d435393eba30a2103f2e1f68f170f2ecc8acae6dc42c7c0f6a3af70264f6a4a10783793c1826a7b292cd610d4f18acaab'
            'bea1788b2bdc84f470e459114b871cf4ee991718964a63e18adde65116806d7676484cb30857cf74dece5eef5f96a015ee4a21900e019623e5d3484868b28b7f')

_libdir="usr/lib/gcc/$_ctarget/$pkgver"

prepare() {
  cd ${srcdir}/gcc-$pkgver

  # 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

  # Hyperbola GNU/Linux-libre installs 64-bit libraries in /lib
  if [ $(uname -s) = Linux ]; then
    [ $CARCH = "x86_64" ] && sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
  fi

  # hack! - some configure tests for header files using "$CPP $CPPFLAGS"
  sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure

  # HyperbolaBSD patch
  patch -p1 -i ${srcdir}/gcc-hyperbolabsd.patch

  mkdir ${srcdir}/gcc-build
}

build() {
  cd ${srcdir}/gcc-build

  # using -pipe causes spurious test-suite failures
  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
  CFLAGS=${CFLAGS/-pipe/}
  CXXFLAGS=${CXXFLAGS/-pipe/}

  ${srcdir}/gcc-$pkgver/configure --prefix=/usr \
      --libdir=/usr/lib \
      --libexecdir=/usr/libexec \
      --mandir=/usr/share/man \
      --infodir=/usr/share/info \
      --with-bugurl=https://issues.hyperbola.info/ \
      --enable-languages=c,c++,lto \
      --enable-shared \
      --enable-threads=posix \
      --enable-libmpx \
      --with-system-zlib \
      --with-isl \
      --enable-__cxa_atexit \
      --disable-libunwind-exceptions \
      --enable-clocale=gnu \
      --disable-libstdcxx-pch \
      --disable-libssp \
      --enable-gnu-unique-object \
      --enable-linker-build-id \
      --enable-lto \
      --enable-plugin \
      --enable-install-libiberty \
      --with-linker-hash-style=gnu \
      --enable-gnu-indirect-function \
      --disable-multilib \
      --disable-werror \
      --enable-checking=release \
      --disable-nls \
      --target=$_ctarget
  make all-gcc
}

check() {
  cd ${srcdir}/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 || true
  ${srcdir}/gcc-$pkgver/contrib/test_summary
}

package() {
  cd ${srcdir}/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 gcc/gcov $pkgdir/usr/bin/$_ctarget-gcov
  install -m755 -t $pkgdir/${_libdir}/ gcc/{cc1,cc1plus,collect2,lto1}

  make DESTDIR=${pkgdir} install-fixincludes
  make -C gcc DESTDIR=${pkgdir} install-mkheaders
  make -C lto-plugin DESTDIR=${pkgdir} install

  make -C gcc DESTDIR=${pkgdir} install-man

  make -C libcpp DESTDIR=${pkgdir} install
  make -C gcc DESTDIR=${pkgdir} install-po

  # many packages expect this symlink
  ln -s $_ctarget-gcc ${pkgdir}/usr/bin/$_ctarget-cc

  # POSIX conformance launcher scripts for c89 and c99
  cat > $pkgdir/usr/bin/$_ctarget-c89 <<"EOF"
#!/bin/sh
fl="-std=c89"
for opt; do
  case "$opt" in
    -ansi|-std=c89|-std=iso9899:1990) fl="";;
    -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
	    exit 1;;
  esac
done
exec gcc $fl ${1+"$@"}
EOF
sed -i "s|exec gcc|exec $_ctarget-gcc|" $pkgdir/usr/bin/$_ctarget-c89

  cat > $pkgdir/usr/bin/$_ctarget-c99 <<"EOF"
#!/bin/sh
fl="-std=c99"
for opt; do
  case "$opt" in
    -std=c99|-std=iso9899:1999) fl="";;
    -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
	    exit 1;;
  esac
done
exec gcc $fl ${1+"$@"}
EOF
sed -i "s|exec gcc|exec $_ctarget-gcc|" $pkgdir/usr/bin/$_ctarget-c99

  chmod 755 $pkgdir/usr/bin/$_ctarget-c{8,9}9

  # Remove man documents that conflict with host version
  rm -rf ${pkgdir}/usr/share/man/man7

  # Remove unused dirs
  rmdir ${pkgdir}/usr/{include,share/info}

  # Add licenses
  install -m755 -d ${pkgdir}/usr/share/licenses/$_ctarget-gcc
  install -m644 ${srcdir}/gcc-$pkgver/COPYING{3{,.LIB},.RUNTIME} ${srcdir}/COPYING.DOC \
    ${pkgdir}/usr/share/licenses/$_ctarget-gcc
}