diff options
Diffstat (limited to 'gnu/usr.bin/gcc/contrib/regression/btest-gcc.sh')
| -rwxr-xr-x | gnu/usr.bin/gcc/contrib/regression/btest-gcc.sh | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/gnu/usr.bin/gcc/contrib/regression/btest-gcc.sh b/gnu/usr.bin/gcc/contrib/regression/btest-gcc.sh new file mode 100755 index 00000000000..524dfd9cffd --- /dev/null +++ b/gnu/usr.bin/gcc/contrib/regression/btest-gcc.sh @@ -0,0 +1,177 @@ +#!/bin/sh + +# Test GCC. +# Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. + +# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# INPUT: +# btest <target> <source> <prefix> <state> <build> +# TARGET is the target triplet. It should be the same one as used in +# constructing PREFIX. Or it can be the keyword 'native', indicating +# a target of whatever platform the script is running on. +TARGET=$1 +# SOURCE is the directory containing the toplevel configure. +SOURCE=$2 + +# PREFIX is the directory for the --prefix option to configure. +# For cross compilers, it needs to contain header files, +# libraries, and binutils. PATH should probably include +# $PREFIX/bin. +PREFIX=$3 +# This script also needs to include the GDB testsuite in +# $PREFIX/share/gdb-testsuite. +GDB_TESTSUITE=$PREFIX/share/gdb-testsuite + +# STATE is where the tester maintains its internal state, +# described below. +STATE=$4 + +# BUILD is a temporary directory that this script will +# delete and recreate, containing the build tree. +BUILD=$5 + +# you also probably need to set these variables: +# PATH: should contain a native gcc, and a cross gdb. +# DEJAGNU: should point to a site.exp suitable for testing +# the compiler and debugger. + + +# OUTPUT: in $RESULT, one of the following keywords: +# error the script failed due to +# a misconfiguration or resource limitation +# build the build failed +# regress-<n> the build succeeded, but there were <n> +# testsuite regressions, listed in $REGRESS +# pass build succeeded and there were no regressions +RESULT=$STATE/RESULT +# in BUILD_LOG, the output of the build +BUILD_LOG=$STATE/build_log +# in FAILED, a list of failing testcases +FAILED=$STATE/failed +# in PASSES, the list of testcases we expect to pass +PASSES=$STATE/passes +# in REGRESS, a list of testcases we expected to pass but that failed +REGRESS=$STATE/regress + +# Make sure various files exist. +[ -d $STATE ] || mkdir $STATE +[ -f $PASSES ] || touch $PASSES + +# These lines should stay in this order, because +# that way if something is badly wrong and $RESULT can't +# be modified then cron will mail the error message. +# The reverse order could lead to the testsuite claiming that +# everything always passes, without running any tests. +echo error > $RESULT || exit 1 +exec > $BUILD_LOG 2>&1 || exit 1 + +set -x + +# Nuke $BUILD and recreate it. +rm -rf $BUILD $REGRESS $FAILED +mkdir $BUILD || exit 1 +cd $BUILD || exit 1 + +H_BUILD=`$SOURCE/config.guess || exit 1` +H_HOST=$H_BUILD +if [ $TARGET = native ] ; then + H_TARGET=$H_HOST +else + H_TARGET=$TARGET +fi +H_REAL_TARGET=`$SOURCE/config.sub $H_TARGET || exit 1` + +# TESTLOGS is the list of dejagnu .sum files that the tester should +# look at. +TESTLOGS="gcc/testsuite/gcc.sum +gcc/testsuite/g++.sum +gcc/testsuite/g77.sum +gcc/testsuite/objc.sum" +# $H_TARGET/libstdc++-v3/testsuite/libstdc++-v3.sum + +# Build. +echo build > $RESULT +if [ $H_HOST = $H_TARGET ] ; then + $SOURCE/configure --prefix=$PREFIX --target=$H_TARGET || exit 1 + if ! make bootstrap ; then + [ -s gcc/.bad_compare ] || exit 1 + cat gcc/.bad_compare >> $REGRESS || exit 1 + make all || exit 1 + fi +else + $SOURCE/configure --prefix=$PREFIX --target=$H_TARGET \ + --with-gnu-ld --with-gnu-as --with-newlib || exit 1 + make || exit 1 +fi +echo error > $RESULT || exit 1 + +# Test GCC against its internal testsuite. +make -k check-gcc + +# Test libstd++-v3 +make check-target-libstdc++-v3 + +# Test the just-built GCC with the GDB testsuite. +if [ -d $GDB_TESTSUITE ] ; then + mkdir test-gdb || exit 1 + cd $GDB_TESTSUITE || exit 1 + for i in gdb.* ; do + if [ -d $i ] ; then + mkdir $BUILD/test-gdb/$i + fi + done + cd $BUILD/test-gdb || exit 1 + echo "set host_alias $H_HOST" > site.exp + echo "set host_triplet $H_HOST" >> site.exp + echo "set target_alias $H_TARGET" >> site.exp + echo "set target_triplet $H_REAL_TARGET" >> site.exp + echo "set build_alias $H_BUILD" >> site.exp + echo "set build_triplet $H_BUILD" >> site.exp + echo "set srcdir $GDB_TESTSUITE" >> site.exp + runtest --tool gdb + TESTLOGS="$TESTLOGS test-gdb/gdb.sum" +fi + +# Sanity-check the testlogs. They should contain at least one PASS. +cd $BUILD || exit 1 +for LOG in $TESTLOGS ; do + if ! grep ^PASS: $LOG > /dev/null ; then + echo build > $RESULT + exit 1 + fi +done + +# Work out what failed +for LOG in $TESTLOGS ; do + L=`basename $LOG` + awk '/^FAIL: / { print "'$L'",$2; }' $LOG || exit 1 +done | sort | uniq > $FAILED || exit 1 +comm -12 $FAILED $PASSES >> $REGRESS || exit 1 +NUMREGRESS=`wc -l < $REGRESS | tr -d ' '` +if [ $NUMREGRESS -ne 0 ] ; then + echo regress-$NUMREGRESS > $RESULT + exit 1 +fi + +# It passed. Update the state. +for LOG in $TESTLOGS ; do + L=`basename $LOG` + awk '/^PASS: / { print "'$L'",$2; }' $LOG || exit 1 +done | sort | uniq | comm -23 - $FAILED > ${PASSES}~ || exit 1 +[ -s ${PASSES}~ ] || exit 1 +mv ${PASSES}~ ${PASSES} || exit 1 +echo pass > $RESULT +exit 0 |