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# $Id: PKGBUILD 186915 2013-05-31 23:25:14Z allan $
# Maintainer: Allan McRae <allan@archlinux.org>
# Maintainer (Parabola): André Silva <emulatorman@lavabit.com>
# Contributor (Parabola): Márcio Silva <coadde@lavabit.com>
_pkgname=gcc
_target="xtensa-unknown-elf"
_sysroot="/usr/$CHOST/${_target}"
pkgname=${_target}-gcc
pkgver=4.8.1
pkgrel=1
#_snapshot=4.8-20130502
pkgdesc="The GNU Compiler Collection for Xtensa processors"
arch=('i686' 'x86_64' 'mips64el')
license=('GPL' 'LGPL' 'FDL' 'custom')
url="http://gcc.gnu.org"
makedepends=("binutils>=2.23" 'libmpc' 'cloog' 'gcc-ada' 'doxygen')
checkdepends=('dejagnu' 'inetutils')
options=('!libtool' '!emptydirs')
source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.bz2)
#ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-${_snapshot}.tar.bz2
md5sums=('3b2386c114cd74185aa3754b58a79304')
if [ -n "${_snapshot}" ]; then
_basedir=gcc-${_snapshot}
else
_basedir=gcc-${pkgver}
fi
prepare() {
cd ${srcdir}/${_basedir}
# Do not run fixincludes
sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
# Parabola installs x86_64 libraries /lib
[[ $CARCH == "x86_64" ]] && sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
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}/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/}
LD_LIBRARY_PATH=/usr/lib ${srcdir}/${_basedir}/configure --prefix=/usr \
--disable-shared --disable-threads --disable-multilib \
--enable-languages=c \
--disable-nls \
--target=$_target
# --build=x86_64-unknown-linux-gnu \
# --without-headers \
# --disable-multilib --disable-libssp --disable-werror \
# --libdir=/usr/lib --libexecdir=/usr/lib \
# --mandir=/usr/share/man --infodir=/usr/share/info \
# --with-bugurl=https://labs.parabola.nu/ \
# --disable-shared --enable-threads=posix \
# --with-system-zlib --enable-__cxa_atexit \
# --disable-libunwind-exceptions --enable-clocale=gnu \
# --disable-libstdcxx-pch \
# --enable-gnu-unique-object --enable-linker-build-id \
# --enable-cloog-backend=isl --disable-cloog-version-check \
# --enable-lto --enable-gold --enable-ld=default \
# --enable-plugin --with-plugin-ld=ld.gold \
# --with-linker-hash-style=gnu --disable-install-libiberty \
# --with-as=/usr/bin/${_target}-as --with-ld=/usr/bin/${_target}-ld \
# --disable-multilib --disable-libssp --disable-werror \
# --enable-checking=release \
# --target=${_target} \
# --with-newlib
make
# make documentation
cd ${_target}/libstdc++-v3
make doc-man-doxygen
}
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
${srcdir}/${_basedir}/contrib/test_summary
}
package()
{
pkgdesc="The GNU Compiler Collection"
depends=("gcc-libs=$pkgver-$pkgrel" 'binutils>=2.23' 'libmpc' 'cloog')
groups=("${_target}-devel")
install=${_target}-gcc.install
cd ${srcdir}/gcc-build
make -j1 DESTDIR=${pkgdir} install
install -d $pkgdir/usr/share/gdb/auto-load/usr/lib
mv $pkgdir{,/usr/share/gdb/auto-load}/usr/lib/libstdc++.so.6.0.18-gdb.py
# unfortunately it is much, much easier to install the lot and clean-up the mess...
rm $pkgdir/usr/bin/{{${_target}-,}gfortran,{${_target}-,}gccgo,gnat*}
rm $pkgdir/usr/lib/*.so*
rm $pkgdir/usr/lib/lib{atomic,gfortran,go{,begin},iberty,objc}.a
rm $pkgdir/usr/lib/libgfortran.spec
rm -r $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{ada{include,lib},finclude,include/objc}
rm $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{cc1obj{,plus},f951,gnat1,go1}
rm $pkgdir/usr/lib/gcc/${_target}-/${pkgver}/{libcaf_single,libgfortranbegin}.a
rm -r $pkgdir/usr/lib/go
rm $pkgdir/usr/share/info/{gccgo,gfortran,gnat*,libgomp,libquadmath,libitm}.info
rm $pkgdir/usr/share/locale/{de,fr}/LC_MESSAGES/libstdc++.mo
rm $pkgdir/usr/share/man/man1/{gccgo,gfortran}.1
# many packages expect this symlinks
ln -s ${_target}-gcc ${pkgdir}/usr/bin/${_target}-cc
# POSIX conformance launcher scripts for c89 and c99
cat > $pkgdir/usr/bin/${_target}-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 ${_target}-gcc $fl ${1+"$@"}
EOF
cat > $pkgdir/usr/bin/${_target}-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 ${_target}-gcc $fl ${1+"$@"}
EOF
chmod 755 $pkgdir/usr/bin/${_target}-c{8,9}9
# Install Runtime Library Exception
install -Dm644 ${srcdir}/${_basedir}/COPYING.RUNTIME \
${pkgdir}/usr/share/licenses/${_target}/RUNTIME.LIBRARY.EXCEPTION
}
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