#!/bin/bash # Slackware build script for gem5 # Copyright 2022 William PC - Seattle, 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. cd $(dirname $0) ; CWD=$(pwd) PRGNAM=gem5 VERSION=${VERSION:-20.1.0.5} BUILD=${BUILD:-1} TAG=${TAG:-_SBo} PKGTYPE=${PKGTYPE:-tgz} if [ -z "$ARCH" ]; then case "$( uname -m )" in i?86) ARCH=i586 ;; arm*) ARCH=arm ;; *) ARCH=$( uname -m ) ;; esac fi # If the variable PRINT_PACKAGE_NAME is set, then this script will report what # the name of the created package would be, and then exit. This information # could be useful to other scripts. if [ ! -z "${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 [ "$ARCH" = "i586" ]; then SLKCFLAGS="-O2 -march=i586 -mtune=i686" LIBDIRSUFFIX="" elif [ "$ARCH" = "i686" ]; then SLKCFLAGS="-O2 -march=i686 -mtune=i686" LIBDIRSUFFIX="" elif [ "$ARCH" = "x86_64" ]; then SLKCFLAGS="-O2 -fPIC" LIBDIRSUFFIX="64" else SLKCFLAGS="-O2" LIBDIRSUFFIX="" fi set -e rm -rf $PKG mkdir -p $TMP $PKG $OUTPUT cd $TMP rm -rf $PRGNAM-$VERSION tar xvf $CWD/$PRGNAM-$VERSION.tar.gz cd $PRGNAM-$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 {} \; if [ "${ARM:-no}" == "yes" ]; then GEM5_ISA="ARM" SCONS_OPTS="USE_SYSTEMC=no" fi if [ "${MIPS:-no}" == "yes" ]; then GEM5_ISA="$GEM5_ISA MIPS" fi if [ "${POWER:-no}" == "yes" ]; then GEM5_ISA="$GEM5_ISA POWER" fi if [ "${RISCV:-no}" == "yes" ]; then GEM5_ISA="$GEM5_ISA RISCV" fi if [ "${RISCV:-no}" == "yes" ]; then GEM5_ISA="$GEM5_ISA SPARC" fi if [ ! "${X86:-yes}" == "no" ]; then GEM5_ISA="$GEM5_ISA X86" elif [ -z $GEM5_ISA ]; then echo "At least one ISA must be enabled" echo "The following ISA are available" echo "X86 ARM MIPS POWER RISCV SPARC" fi if [ "${DEBUG:-no}" == "yes" ]; then VARIANT=debug elif [ "${OPT:-no}" == "yes" ]; then VARIANT=opt else VARIANT=fast fi for gem5_isa in $GEM5_ISA; do CCFLAGS_EXTRA="$SLKCFLAGS" \ scons $SCONS_OPTS build/$gem5_isa/gem5.$VARIANT done INSTALL_DIR=$PKG/opt/gem5-$VERSION # install binary mkdir -p $INSTALL_DIR/bin for gem5_isa in $GEM5_ISA; do cp -a build/$gem5_isa/gem5.$VARIANT \ $INSTALL_DIR/bin/gem5-$gem5_isa\.$VARIANT done # install auxiliar files/tools cp -a configs $INSTALL_DIR cp -a system $INSTALL_DIR cp -a tests $INSTALL_DIR cp -a util $INSTALL_DIR # Don't ship .la files: rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \ | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true find $PKG -depth -type d -empty -delete || true mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION cp -a CODE-OF-CONDUCT.md CONTRIBUTING.md COPYING LICENSE \ MAINTAINERS RELEASE-NOTES.md $PKG/usr/doc/$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