gcc/tests/Sanity/test-m32-m64-options/runtest.sh
2022-07-29 16:27:49 +02:00

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#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /tools/gcc/Sanity/test-m32-m64-options
# Description: Try -m32 and -m64 options.
# Author: Marek Polacek <polacek@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2012 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# This program is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# This is for Toolset.
#
# In this test, we try to compile and run programs using -m32 and -m64.
# We compile C, C++ and Fortran Hello World programs. Also, there are two
# proglets which are exercising some C++11 features. Furthermore, we try
# -fgnu-tm, -fopenmp options. We also use libquadmath a little bit.
# We call a function from libgcc. We also use the __thread keyword.
# Everything should be ok when running under e.g.:
# scl enable devtoolset-1.0 bash
# Note, that gfortran is not a part of 1.0 release.
# Include Beaker environment
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGES=(gcc gcc-c++ gcc-gfortran glibc-common libgcc libgomp libgfortran glibc-devel libitm)
PACKAGES_X86_64=(libgomp libgfortran glibc-devel libgcc libitm)
# Choose the compiler.
GCC=${GCC:-gcc}
GXX=${GXX:-g++}
GFORTRAN=${GFORTRAN:-gfortran}
PACKAGE=$GCC
# Set the variabile UNDER_DTS on non-empty string, when run under devtoolset
if $( echo `which gcc` | grep -qE '/opt/rh/' ); then
UNDER_DTS="true"
# Set the actual version of DTS
DTS=`which gcc | awk 'BEGIN { FS="/" } { print $4 }'`
fi
rlJournalStart
rlPhaseStartSetup
for p in "${PACKAGES[@]}"; do
rpm -q "$p" || yum install -y $p
rlAssertRpm "$p"
done; unset p
yum update -y libitm # this is a hack, since libitm is a troublemaker
if [ -n "`rlGetSecondaryArch`" ]; then
rlCheckRpm "libitm.`rlGetSecondaryArch`" || yum install -y libitm.`rlGetSecondaryArch`
rlAssertRpm "libitm.`rlGetSecondaryArch`"
fi
rlCheckRpm "libstdc++-devel.`rlGetPrimaryArch`" || yum install -y libstdc++-devel.`rlGetPrimaryArch`
rlAssertRpm "libstdc++-devel.`rlGetPrimaryArch`"
# RHEL-8 CI debugging hack (to be removed when not needed):
rlRun "rpmquery -l libstdc++-devel.`rlGetPrimaryArch` | grep -e bits/c++config"
rlRun "rpmquery -l libstdc++-devel.`rlGetPrimaryArch` | grep -e iostream"
if [ -n "`rlGetSecondaryArch`" ]; then
rlCheckRpm "libitm.`rlGetSecondaryArch`" || yum install -y libitm.`rlGetSecondaryArch`
rlAssertRpm "libitm.`rlGetSecondaryArch`"
fi
if [ ! -z ${UNDER_DTS} ]; then
rlCheckRpm "$DTS-libstdc++-devel" || yum install -y $DTS-libstdc++-devel
rlAssertRpm "$DTS-libstdc++-devel"
if [ "`arch`" = 'x86_64' ]; then
rlCheckRpm "$DTS-libquadmath-devel" || yum install -y $DTS-libquadmath-devel
rlAssertRpm "$DTS-libquadmath-devel"
fi
if rlIsRHEL '<=7'; then # no libgfortran[45] on RHEL8+
rlCheckRpm "libgfortran4" || yum install -y libgfortran4
if [ -n "`rlGetSecondaryArch`" ]; then
rlCheckRpm "libgfortran4.`rlGetSecondaryArch`" || yum install -y libgfortran4.`rlGetSecondaryArch`
rlAssertRpm "libgfortran4.`rlGetSecondaryArch`"
fi
rlCheckRpm "libgfortran5" || yum install -y libgfortran5
rlAssertRpm "libgfortran5" && yum -y update libgfortran5
if [ -n "`rlGetSecondaryArch`" ]; then
rlCheckRpm "libgfortran5.`rlGetSecondaryArch`" || yum install -y libgfortran5.`rlGetSecondaryArch`
rlAssertRpm "libgfortran5.`rlGetSecondaryArch`"
fi
fi
fi
# Check whether on rhel6 x86_64 i686-packages are installed too.
# On rhel5 i386-packages should be already installed.
if [ "$(uname -i)" == "x86_64" ]; then
for pack in "${PACKAGES_X86_64[@]}"; do
rpm -q ${pack}.i?86 || yum install -y ${pack}.i?86
done; unset pack
if [ ! -z ${UNDER_DTS} ]; then
yum install -y $DTS-libstdc++-devel.i?86
yum install -y $DTS-libquadmath-devel.i?86
fi
fi
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
# We need some files.
rlRun "cp -v hello.{c,cpp,f90} tm.c quad.c thr-init-2.c \
clear_cache.c omphello.c lambda-template.C cpp11.cpp $TmpDir"
rlRun "pushd $TmpDir"
rlPhaseEnd
rlPhaseStartSetup "Showing compiler versions"
for compiler in $GCC $GXX $GFORTRAN
do
rlLog "Version of compiler: $compiler"
eval "$compiler --version 2>&1" | while read line
do
rlLog " $line"
done
done
rlPhaseEnd
ARCH="$(uname -i)"
case "$ARCH" in
"aarch64") export SWITCHES="-mlittle-endian" # we don't have -m64, so let's use some dummy switch that is enabled by default
;;
"i386") export SWITCHES="-m32"
;;
"ppc64") export SWITCHES="-m32 -m64"
;;
"ppc64le") export SWITCHES="-m64"
;;
"s390x") export SWITCHES="-m31 -m64"
;;
"x86_64") export SWITCHES="-m32 -m64"
;;
esac
# Always try both -m32 and -m64.
for m in $SWITCHES; do
rlPhaseStartTest "Compile and run [$m]"
rlRun "$GCC $m hello.c -o hello_c"
rlRun "./hello_c"
rlRun "$GXX $m hello.cpp -o hello_cpp"
rlRun "./hello_cpp"
# Now try a few C++11 features.
$GXX -xc++ -std=c++11 - <<< "int main(){}"
if test $? -eq 0; then
rlRun "$GXX $m -std=c++11 lambda-template.C -o lambda"
rlRun "./lambda"
rlRun "$GXX $m -std=c++11 cpp11.cpp -o cpp11"
rlRun "./cpp11"
fi
rlRun "$GFORTRAN $m hello.f90 -o hello_fortran"
rlRun "./hello_fortran"
# TM support is GCC >=4.7 only.
$GCC -xc -O2 -std=gnu99 -fgnu-tm - <<< "int main(){}"
if test $? -eq 0; then
rlRun "$GCC $m -O2 -std=gnu99 -fgnu-tm tm.c -o tm"
rlRun "./tm"
fi
# Test OpenMP.
rlRun "$GCC $m omphello.c -O2 -std=gnu99 -fopenmp -o omp"
rlRun "./omp"
# Test __thread.
rlRun "$GCC $m thr-init-2.c -O2 -std=gnu99 -ftls-model=initial-exec -o thr"
rlRun "./thr"
# Now test some libquadmath stuff (__float128 support).
# libquadmath is mising on RHEL machines, usually.
# But with DTS, this should be available.
if [ ! -z ${UNDER_DTS} ]; then
if [ "`arch`" = 'x86_64' ]; then
rlRun "$GCC $m quad.c -O2 -std=gnu99 -lquadmath -o quad -lm"
rlRun "./quad"
else
rlLog "quadmath test skipped (needs x86_64)"
fi
fi
# And now something from libgcc, e.g. __builtin___clear_cache.
rlRun "$GCC $m clear_cache.c -O2 -std=gnu99 -o cache"
rlRun "./cache"
rlPhaseEnd
done; unset m
rlPhaseStartCleanup
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd