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#!/bin/sh
# Copyright 2013, 2014, 2015 Patrick J. Volkerding, Sebeka, MN, USA
# Copyright 2014 Heinz Wiesinger, Amsterdam, NL
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PKGNAM=gc
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-3}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i586 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
NUMJOBS=${NUMJOBS:-" -j7 "}
CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
rm -rf $PKG
mkdir -p $PKG/usr
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
cd $TMP
rm -rf $PKGNAM-$VERSION $PKGNAM-$(echo $VERSION | cut -b 1-3)
tar xvf $CWD/$PKGNAM-$VERSION.tar.xz || exit 1
cd $PKGNAM-$VERSION 2> /dev/null || cd $PKGNAM-$(echo $VERSION | cut -b 1-3) || exit 1
tar xvf $CWD/libatomic_ops-$VERSION.tar.xz || exit 1
mv libatomic_ops-$VERSION libatomic_ops
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
# https://github.com/ivmai/bdwgc/pull/51
zcat $CWD/noelision.patch.gz | patch -p1 --verbose || exit 1
# Guarding GC_setup_mark_lock usage with PARALLEL_MARK is required to avoid
# an undefined reference in non-PARALLEL_MARK configurations:
zcat $CWD/refer_to_GC_setup_mark_lock_only_in_PARALLEL_MARK_code.patch.gz | patch -p0 --verbose || exit 1
sed -i 's#pkgdata#doc#' doc/doc.am
sed -i 's#pkgdata#doc#' libatomic_ops/Makefile.am
sed -i 's#pkgdata#doc#' libatomic_ops/doc/Makefile.am
autoreconf -vif
automake --add-missing
# See bugzilla.redhat.com/689877 for -DUSE_GET_STACKBASE_FOR_MAIN
CFLAGS="$SLKCFLAGS -DUSE_GET_STACKBASE_FOR_MAIN" \
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--infodir=/usr/info \
--mandir=/usr/man \
--disable-dependency-tracking \
--enable-cplusplus \
--enable-large-config \
--enable-parallel-mark \
--enable-threads=posix \
--with-libatomic-ops=no \
--build=$ARCH-slackware-linux
# NOTE: Using --disable-static exports a subset of symbols, and has caused
# some things that use gc to break. So it is recommended to build the static
# libraries and then remove them before packaging.
# Does not like parallel make...
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
mkdir -p $PKG/usr/man/man3
sed -i -e 's/GC_MALLOC 1L/gc 3/' doc/gc.man
install -m 644 doc/gc.man $PKG/usr/man/man3/gc.3
# Install libatomic_ops
cd libatomic_ops
make install DESTDIR=$PKG || exit 1
cd -
# Remove static libraries that we don't want in the package, and fix the
# .la files to remove the references to them:
( cd $PKG/usr/lib${LIBDIRSUFFIX}
for static in libcord libgc libgccpp ; do
rm --verbose ${static}.a
sed -i "s#old_library='.*'#old_library=''#g" ${static}.la
done
)
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
# Compress and link manpages, if any:
if [ -d $PKG/usr/man ]; then
( cd $PKG/usr/man
for manpagedir in $(find . -type d -name "man*") ; do
( cd $manpagedir
for eachpage in $( find . -type l -maxdepth 1) ; do
ln -s $( readlink $eachpage ).gz $eachpage.gz
rm $eachpage
done
gzip -9 *.?
)
done
)
fi
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
mv $PKG/usr/share/doc/* $PKG/usr/doc/$PKGNAM-$VERSION/
rm -f $PKG/usr/doc/$PKGNAM-$VERSION/gc/gc.man
rm -rf $PKG/usr/share
cp -a \
README.QUICK TODO \
$PKG/usr/doc/$PKGNAM-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
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