slackbuilder/private/gcc-latest/gcc-latest.SlackBuild

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#!/bin/bash
# GCC package build script (written by volkerdi@slackware.com)
#
# Copyright 2003, 2004 Slackware Linux, Inc., Concord, California, USA
# Copyright 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021 Patrick J. Volkerding, Sebeka, MN, USA
# 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.
#
# Modified 2011 by Eric Hameleers <alien at slackware.com> for OpenJDK.
# Modified 2022 by Eugen Wissner <belka@caraus.de> for gcc-latest.
cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=gcc-latest
VERSION=${VERSION:-12.1.0}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$(uname -m)" in
i?86) ARCH=i586 ;;
arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) ARCH=$(uname -m) ;;
esac
export ARCH
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
exit 0
fi
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i386" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=i386
elif [ "$ARCH" = "i486" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=i386
elif [ "$ARCH" = "i586" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=i386
elif [ "$ARCH" = "i686" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=i386
elif [ "$ARCH" = "s390" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=s390
elif [ "$ARCH" = "x86_64" ]; then
LIBDIRSUFFIX="64"
LIB_ARCH=amd64
elif [ "$ARCH" = "armv7hl" ]; then
LIBDIRSUFFIX=""
LIB_ARCH=armv7hl
else
LIBDIRSUFFIX=""
LIB_ARCH=$ARCH
fi
case "$ARCH" in
arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
*) TARGET=$ARCH-slackware-linux ;;
esac
set -e # Exit on most errors
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
mkdir -p $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
tar xvf $CWD/gcc-$VERSION.tar.?z
cd gcc-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
# Smite the fixincludes:
patch -p1 --verbose -i $CWD/patches/gcc-no_fixincludes.diff
mkdir ../objdir
cd ../objdir
if [ "$ARCH" != "x86_64" ]; then
GCC_ARCHOPTS="--with-arch=$ARCH"
else
GCC_ARCHOPTS="--disable-multilib"
fi
../gcc-$VERSION/configure \
--prefix=/usr \
--libdir=/usr/lib$LIBDIRSUFFIX \
--mandir=/usr/man \
--infodir=/usr/info \
--enable-shared \
--disable-bootstrap \
--enable-languages=c,c++,d \
--enable-threads=posix \
--enable-checking=release \
--with-system-zlib \
--disable-libquadmath-support \
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--with-default-libstdcxx-abi=new \
--disable-libstdcxx-pch \
--disable-libunwind-exceptions \
--enable-__cxa_atexit \
--disable-libssp \
--enable-gnu-unique-object \
--enable-plugin \
--enable-lto \
--disable-install-libiberty \
--disable-werror \
--with-gcc-major-version-only \
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--with-isl \
--program-suffix=-12 \
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--with-arch-directory=$LIB_ARCH \
--disable-gtktest \
--enable-clocale=gnu \
$GCC_ARCHOPTS \
--target=${TARGET} \
--build=${TARGET} \
--host=${TARGET}
make
make install-strip DESTDIR=$PKG
rm $PKG/usr/lib${LIBDIRSUFFIX}/*.la
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/gcc-12
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mkdir -p $PKG/usr/share/gdb/auto-load/usr/lib$LIBDIRSUFFIX
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mv $PKG/usr/lib$LIBDIRSUFFIX/*-gdb.py \
$PKG/usr/share/gdb/auto-load/usr/lib$LIBDIRSUFFIX/
mv $PKG/usr/lib${LIBDIRSUFFIX}/*.{a,o,spec,so*} \
$PKG/usr/lib${LIBDIRSUFFIX}/gcc-12
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cd ../gcc-$VERSION
# They conflict with the stock package.
rm -rf $PKG/usr/man/man7 \
$PKG/usr/info \
$PKG/usr/share/locale
# Compress man pages
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
COPYING* ChangeLog* INSTALL LAST_UPDATED MAINTAINERS NEWS README* \
$PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE