#!/bin/sh
# Test GCC.
-# Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2005 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
# 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
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# INPUT:
-# btest <target> <source> <prefix> <state> <build>
+# btest <options> <target> <source> <prefix> <state> <build>
+
+add_passes_despite_regression=0
+dashj=''
+
+# <options> can be
+# --add-passes-despite-regression:
+# Add new "PASSes" despite there being some regressions.
+# -j<n>:
+# Pass '-j<n>' to make.
+
+case "$1" in
+ --add-passes-despite-regression)
+ add_passes_despite_regression=1; shift;;
+ -j*)
+ dashj=$1; shift;;
+ -*) echo "Invalid option: $1"; exit 2;;
+esac
+
# TARGET is the target triplet. It should be the same one as used in
# constructing PREFIX. Or it can be the keyword 'native', indicating
# a target of whatever platform the script is running on.
# look at.
TESTLOGS="gcc/testsuite/gcc.sum
gcc/testsuite/g++.sum
-gcc/testsuite/objc.sum
-$H_TARGET/libstdc++-v3/testsuite/libstdc++-v3.sum"
+gcc/testsuite/objc.sum"
# Build.
echo build > $RESULT
if [ $H_HOST = $H_TARGET ] ; then
$SOURCE/configure --prefix=$PREFIX --target=$H_TARGET || exit 1
- if ! make bootstrap ; then
+ if ! make $dashj bootstrap ; then
[ -s gcc/.bad_compare ] || exit 1
cat gcc/.bad_compare >> $REGRESS || exit 1
- make all || exit 1
+ make $dashj all || exit 1
fi
else
- $SOURCE/configure --prefix=$PREFIX --target=$H_TARGET \
- --with-gnu-ld --with-gnu-as --with-newlib || exit 1
- make || exit 1
+ withopt="--with-gnu-ld --with-gnu-as"
+ case "$H_TARGET" in
+ *-linux*) ;;
+ *) withopt="$withopt --with-newlib";;
+ esac
+ $SOURCE/configure --prefix=$PREFIX --target=$H_TARGET $withopt || exit 1
+ make $dashj || exit 1
fi
echo error > $RESULT || exit 1
# Test GCC against its internal testsuite.
-make -k check-gcc
+make $dashj -k check
-# Test libstd++-v3
-make check-target-libstdc++-v3
+if [ -f $BUILD/$H_TARGET/libstdc++-v3/testsuite/libstdc++.sum ] ; then
+ TESTLOGS="$TESTLOGS $H_TARGET/libstdc++-v3/testsuite/libstdc++.sum"
+fi
-# Test libffi
-make check-target-libffi
if [ -f $BUILD/$H_TARGET/libffi/testsuite/libffi.sum ] ; then
TESTLOGS="$TESTLOGS $H_TARGET/libffi/testsuite/libffi.sum"
fi
-# Test libjava
-make check-target-libjava
if [ -f $BUILD/$H_TARGET/libjava/testsuite/libjava.sum ] ; then
TESTLOGS="$TESTLOGS $H_TARGET/libjava/testsuite/libjava.sum"
fi
done | sort | uniq > $FAILED || exit 1
comm -12 $FAILED $PASSES >> $REGRESS || exit 1
NUMREGRESS=`wc -l < $REGRESS | tr -d ' '`
+
+if [ $NUMREGRESS -eq 0 ] || [ $add_passes_despite_regression -ne 0 ] ; then
+ # 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
+ if [ $NUMREGRESS -ne 0 ] ; then
+ # The way we keep track of new PASSes when in "regress-N" for
+ # --add-passes-despite-regression, is to *add* them to previous
+ # PASSes. Just as without this option, we don't forget *any* PASS
+ # lines, because besides the ones in $REGRESS that we definitely
+ # don't want to lose, their removal or rename may have been a
+ # mistake (as in, the cause of the "regress-N" state). If they
+ # come back, we then know they're regressions.
+ cat ${PASSES}~ ${PASSES} | sort -u > ${PASSES}~~
+ mv ${PASSES}~~ ${PASSES} || exit 1
+ rm ${PASSES}~ || exit 1
+ else
+ # In contrast to the merging for "regress-N", we just overwrite
+ # the known PASSes when in the "pass" state, so we get rid of
+ # stale PASS lines for removed, moved or otherwise changed tests
+ # which may be added back with a different meaning later on.
+ mv ${PASSES}~ ${PASSES} || exit 1
+ fi
+fi
+
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
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