mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-23 10:03:47 +08:00
2003-01-02 Andrew Cagney <ac131313@redhat.com>
* MAINTAINERS: Mention gdb_mbuild.sh. * gdb_mbuild.sh: Rewrite.
This commit is contained in:
Andrew Cagney
parent
e1ea1d755e
commit
684e56bf67
@ -1,3 +1,8 @@
|
||||
2003-01-02 Andrew Cagney <ac131313@redhat.com>
|
||||
|
||||
* MAINTAINERS: Mention gdb_mbuild.sh.
|
||||
* gdb_mbuild.sh: Rewrite.
|
||||
|
||||
2003-01-02 Mark Kettenis <kettenis@gnu.org>
|
||||
|
||||
* configure.in: Fix typo in last change.
|
||||
|
||||
@ -172,40 +172,8 @@ All recognized developers can make mechanical changes (by virtue of
|
||||
the obvious fix rule) to ``maintenance only'' targets. The change
|
||||
shall be sanity checked by compiling with one of the listed targets.
|
||||
|
||||
The Bourne shell script:
|
||||
|
||||
cat MAINTAINERS | tr -s '[\t]' '[ ]' | sed -n '
|
||||
/^[ ]*[-a-z0-9\.]*[ ]*[(]*--target=.*/ !d
|
||||
s/^.*--target=//
|
||||
s/).*$//
|
||||
h
|
||||
:loop
|
||||
g
|
||||
/^[^ ]*,/ !b end
|
||||
s/,[^ ]*//
|
||||
p
|
||||
g
|
||||
s/^[^,]*,//
|
||||
h
|
||||
b loop
|
||||
:end
|
||||
p
|
||||
'
|
||||
|
||||
can be used to generate a list of buildable targets. The list
|
||||
containing values for the configure options --target=,
|
||||
--enable-gdb-build-warnings= and optionally
|
||||
--enable-sim-build-warnings vis:
|
||||
|
||||
arc-elf ,-Werror
|
||||
...
|
||||
m68hc11-elf ,-Werror ,
|
||||
...
|
||||
hppa1.1-hp-proelf broken
|
||||
...
|
||||
|
||||
While the ``broken'' targets are included in the listing, the are not
|
||||
expected to build.
|
||||
The Bourne shell script gdb_mbuild.sh can be used to rebuild all the
|
||||
above targets.
|
||||
|
||||
|
||||
Host/Native:
|
||||
|
||||
@ -1,7 +1,10 @@
|
||||
#!/bin/sh
|
||||
|
||||
# Multi-build script for testing compilation of all maintained configs of GDB.
|
||||
# Copyright (C) 2002 Free Software Foundation, Inc.
|
||||
# Multi-build script for testing compilation of all maintained
|
||||
# configs of GDB.
|
||||
|
||||
# Copyright 2002 Free Software Foundation, Inc.
|
||||
|
||||
# Contributed by Richard Earnshaw (rearnsha@arm.com)
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
@ -18,136 +21,276 @@
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
usage() {
|
||||
echo "Usage: gdb_mbuild.sh <srcdir> <builddir> [<parjobs>]"
|
||||
echo " Environment variables examined (with default if not defined):"
|
||||
echo " AWK (awk) -- must be GNU awk"
|
||||
echo " MAKE (make)"
|
||||
echo
|
||||
echo " Note: Everything in <builddir>/gdb-allcross will be blown away."
|
||||
usage()
|
||||
{
|
||||
cat <<EOF
|
||||
Usage: gdb_mbuild.sh [ <options> ... ] <srcdir> <builddir>
|
||||
Options:
|
||||
-j <makejobs> Run <makejobs> in parallel. Passed to make.
|
||||
On a single cpu machine, 2 is recommended.
|
||||
-k Keep going. Do not stop after the first build fails.
|
||||
-e <regexp> Regular expression for selecting the targets to build.
|
||||
-f Force rebuild. Even rebuild previously built directories.
|
||||
-v Be more (and more, and more) verbose.
|
||||
Arguments:
|
||||
<srcdir> Source code directory.
|
||||
<builddir> Build directory.
|
||||
Environment variables examined (with default if not defined):
|
||||
MAKE (make)"
|
||||
EOF
|
||||
exit 1;
|
||||
cat <<NOTYET
|
||||
-b <maxbuilds> Run <maxbuild> builds in parallel.
|
||||
On a single cpu machine, 1 is recommended.
|
||||
NOTYET
|
||||
}
|
||||
|
||||
if [ $# -ne 2 -a $# -ne 3 ] ; then
|
||||
usage
|
||||
fi
|
||||
### COMMAND LINE OPTIONS
|
||||
|
||||
makejobs=
|
||||
maxbuilds=1
|
||||
keepgoing=
|
||||
force=false
|
||||
targexp=""
|
||||
verbose=0
|
||||
while test $# -gt 0
|
||||
do
|
||||
case "$1" in
|
||||
-j )
|
||||
# Number of parallel make jobs.
|
||||
shift
|
||||
test $# -ge 1 || usage
|
||||
makejobs="-j $1"
|
||||
;;
|
||||
-b | -c )
|
||||
# Number of builds to fire off in parallel.
|
||||
shift
|
||||
test $# -ge 1 || usage
|
||||
maxbuilds=$1
|
||||
;;
|
||||
-k )
|
||||
# Should we soldier on after the first build fails?
|
||||
keepgoing=-k
|
||||
;;
|
||||
-e )
|
||||
# A regular expression for selecting targets
|
||||
shift
|
||||
test $# -ge 1 || usage
|
||||
targexp="${targexp} -e ${1}"
|
||||
;;
|
||||
-f )
|
||||
# Force a rebuild
|
||||
force=true ; shift ;;
|
||||
-v )
|
||||
# Be more, and more, and more, verbose
|
||||
verbose=`expr ${verbose} + 1`
|
||||
;;
|
||||
-* ) usage ;;
|
||||
*) break ;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
|
||||
### COMMAND LINE PARAMETERS
|
||||
|
||||
# Where the sources live
|
||||
srcdir=$1
|
||||
|
||||
# Where the builds occur
|
||||
buildbase=$2
|
||||
|
||||
# Number of parallel make jobs (you probably want about 2 jobs per cpu for
|
||||
# maximum throughput)
|
||||
if [ $# -eq 3 ]; then
|
||||
par=$3
|
||||
else
|
||||
par="1"
|
||||
if test $# -ne 2
|
||||
then
|
||||
usage
|
||||
fi
|
||||
|
||||
# Convert these to absolute directory paths.
|
||||
|
||||
# Where the sources live
|
||||
srcdir=`cd $1 && /bin/pwd` || exit 1
|
||||
|
||||
# Where the builds occur
|
||||
builddir=`cd $2 && /bin/pwd` || exit 1
|
||||
|
||||
### ENVIRONMENT PARAMETERS
|
||||
# Must be GNU awk
|
||||
awk=${AWK:-awk}
|
||||
|
||||
# Version of make to use
|
||||
make=${MAKE:-make}
|
||||
|
||||
|
||||
# Where builds will live
|
||||
builddir=${buildbase}/gdb-allcross
|
||||
|
||||
# Where logs will go. NB. Must not be a sub-dir of builddir or you will loose
|
||||
# them.
|
||||
logdir=${buildbase}/gdb-logdir
|
||||
|
||||
# Where to look for the list of targets to test
|
||||
maintainers=${srcdir}/gdb/MAINTAINERS
|
||||
|
||||
# Get the list of targets and the build options
|
||||
alltarg=`${awk} < "${maintainers}" '
|
||||
$2 ~ /--target=.*/ {
|
||||
targets = gensub (/^.*--target=/, "", 1, $2)
|
||||
warnings = gensub (/[)]*$/, "", 1, $3)
|
||||
split (targets, targ, /,/)
|
||||
for (i in targ) {
|
||||
print targ[i], warnings
|
||||
}
|
||||
}'`
|
||||
|
||||
# Back up the log files
|
||||
cd ${logdir}
|
||||
|
||||
if [ -f build.out ]
|
||||
then
|
||||
mv build.out build.old
|
||||
fi
|
||||
if [ -f config.out ]
|
||||
then
|
||||
mv config.out config.old
|
||||
fi
|
||||
if [ -f fail.sum ]
|
||||
then
|
||||
mv fail.sum fail.old
|
||||
fi
|
||||
|
||||
if [ ! -d ${builddir} ]
|
||||
then
|
||||
echo ${builddir} does not exist
|
||||
exit 1
|
||||
fi
|
||||
|
||||
cd ${builddir}
|
||||
rm -rf *
|
||||
|
||||
MAKE=${make}
|
||||
export MAKE
|
||||
|
||||
jobs=1
|
||||
# For each target, configure and build it.
|
||||
while read targ opts
|
||||
do
|
||||
if [ ${opts} != "broken" ]
|
||||
|
||||
# Where to look for the list of targets to test
|
||||
maintainers=${srcdir}/gdb/MAINTAINERS
|
||||
if [ ! -r ${maintainers} ]
|
||||
then
|
||||
echo Maintainers file ${maintainers} not found
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Get the list of targets and the build options
|
||||
alltarg=`cat ${maintainers} | tr -s '[\t]' '[ ]' | sed -n '
|
||||
/^[ ]*[-a-z0-9\.]*[ ]*[(]*--target=.*/ !d
|
||||
s/^.*--target=//
|
||||
s/).*$//
|
||||
h
|
||||
:loop
|
||||
g
|
||||
/^[^ ]*,/ !b end
|
||||
s/,[^ ]*//
|
||||
p
|
||||
g
|
||||
s/^[^,]*,//
|
||||
h
|
||||
b loop
|
||||
:end
|
||||
p
|
||||
' | if test "${targexp}" = ""
|
||||
then
|
||||
grep -v -e broken -e OBSOLETE
|
||||
else
|
||||
grep ${targexp}
|
||||
fi`
|
||||
|
||||
|
||||
# Usage: fail <message> <test-that-should-succeed>. Should the build
|
||||
# fail? If the test is true, and we don't want to keep going, print
|
||||
# the message and shoot everything in sight and abort the build.
|
||||
|
||||
fail ()
|
||||
{
|
||||
msg="$1" ; shift
|
||||
if test "$@"
|
||||
then
|
||||
echo "${target}: ${msg}"
|
||||
if test "${keepgoing}" != ""
|
||||
then
|
||||
trap 'echo cleaning up ...; rm -rf ${builddir}/*; exit 1' 1 2 15
|
||||
echo ${targ}
|
||||
mkdir ${targ}
|
||||
cd ${targ}
|
||||
${srcdir}/configure --target=$targ \
|
||||
--enable-gdb-build-warnings=$opts \
|
||||
>> ${logdir}/config.tout.$targ 2>&1 &
|
||||
cd ..
|
||||
jobs=`expr ${jobs} + 1`
|
||||
if [ ${jobs} -gt ${par} ]
|
||||
then
|
||||
wait
|
||||
jobs=1
|
||||
fi
|
||||
fi
|
||||
done << EOF
|
||||
$alltarg
|
||||
EOF
|
||||
|
||||
wait
|
||||
|
||||
cat ${logdir}/config.tout.* > ${logdir}/config.out
|
||||
rm -f ${logdir}/config.tout.*
|
||||
|
||||
for targ in *
|
||||
do
|
||||
cd $targ
|
||||
if ${make} -j ${par} all-gdb >> ${logdir}/build.out 2>&1
|
||||
then
|
||||
true
|
||||
#exit 1
|
||||
continue
|
||||
else
|
||||
echo ">>>>>>>>>>>>>" >> ${logdir}/fail.sum
|
||||
echo "$targ (${opts})" >> ${logdir}/fail.sum
|
||||
tail -20 ${logdir}/build.out >> ${logdir}/fail.sum
|
||||
echo >> ${logdir}/fail.sum
|
||||
echo $targ build failed
|
||||
kill $$
|
||||
exit 1
|
||||
fi
|
||||
rm -rf *
|
||||
cd ..
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
# Usage: log <level> <logfile>. Write standard input to <logfile> and
|
||||
# stdout (if verbose >= level).
|
||||
|
||||
log ()
|
||||
{
|
||||
if test ${verbose} -ge $1
|
||||
then
|
||||
tee $2
|
||||
else
|
||||
cat > $2
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
|
||||
# Warn the user of what is comming, print the list of targets
|
||||
|
||||
echo "$alltarg"
|
||||
echo ""
|
||||
|
||||
|
||||
# For each target, configure, build and test it.
|
||||
|
||||
echo "$alltarg" | while read target gdbopts simopts
|
||||
do
|
||||
|
||||
trap "exit 1" 1 2 15
|
||||
dir=${builddir}/${target}
|
||||
|
||||
# Should a scratch rebuild be forced, for perhaphs the entire
|
||||
# build be skipped?
|
||||
|
||||
if ${force}
|
||||
then
|
||||
echo forcing ${target} ...
|
||||
rm -rf ${dir}
|
||||
elif test -f ${dir}
|
||||
then
|
||||
echo "${target}"
|
||||
continue
|
||||
else
|
||||
echo ${target} ...
|
||||
fi
|
||||
|
||||
# Did the previous configure attempt fail? If it did
|
||||
# restart from scratch.
|
||||
|
||||
if test -d ${dir} -a ! -r ${dir}/Makefile
|
||||
then
|
||||
echo ... removing partially configured ${target}
|
||||
rm -rf ${dir}
|
||||
if test -d ${dir}
|
||||
then
|
||||
echo "${target}: unable to remove directory ${dir}"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# From now on, we're in this target's build directory
|
||||
|
||||
mkdir -p ${dir}
|
||||
cd ${dir} || exit 1
|
||||
|
||||
# Configure, if not already. Should this go back to being
|
||||
# separate and done in parallel?
|
||||
|
||||
if test ! -r Makefile
|
||||
then
|
||||
# Default SIMOPTS to GDBOPTS.
|
||||
test -z "${simopts}" && simopts="${gdbopts}"
|
||||
# The config options
|
||||
__target="--target=${target}"
|
||||
__enable_gdb_build_warnings=`test -z "${gdbopts}" \
|
||||
|| echo "--enable-gdb-build-warnings=${gdbopts}"`
|
||||
__enable_sim_build_warnings=`test -z "${simopts}" \
|
||||
|| echo "--enable-sim-build-warnings=${simopts}"`
|
||||
__configure="${srcdir}/configure \
|
||||
${__target} \
|
||||
${__enable_gdb_build_warnings} \
|
||||
${__enable_sim_build_warnings}"
|
||||
echo ... ${__configure}
|
||||
trap "echo Removing partially configured ${dir} directory ...; rm -rf ${dir}; exit 1" 1 2 15
|
||||
${__configure} 2>&1 | log 2 Config.log
|
||||
trap "exit 1" 1 2 15
|
||||
fi
|
||||
fail "configure failed" ! -r Makefile
|
||||
|
||||
# Build, if not built.
|
||||
|
||||
if test ! -x gdb/gdb -a ! -x gdb/gdb.exe
|
||||
then
|
||||
echo ... ${make} ${keepgoing} ${makejobs} ${target}
|
||||
${make} ${keepgoing} ${makejobs} all-gdb 2>&1 | log 1 Build.log
|
||||
fi
|
||||
fail "compile failed" ! -x gdb/gdb -a ! -x gdb/gdb.exe
|
||||
|
||||
# Check that the built GDB can at least print it's architecture.
|
||||
|
||||
echo ... run ${target}
|
||||
rm -f core gdb.core ${dir}/gdb/x
|
||||
cat <<EOF > x
|
||||
maint print architecture
|
||||
quit
|
||||
EOF
|
||||
./gdb/gdb -batch -nx -x x 2>&1 | log 1 Gdb.log
|
||||
fail "gdb dumped core" -r core -o -r gdb.core
|
||||
fail "gdb printed no output" ! -s Gdb.log
|
||||
grep -e internal-error Gdb.log && fail "gdb panic" 1
|
||||
|
||||
# Replace the build directory with a file as semaphore that stops
|
||||
# a rebuild. (should the logs be saved?)
|
||||
|
||||
cd ${builddir}
|
||||
rm -f ${target}.tmp
|
||||
mv ${target}/Gdb.log ${target}.tmp
|
||||
rm -rf ${target}
|
||||
mv ${target}.tmp ${target}
|
||||
|
||||
# Success!
|
||||
echo ... ${target} built
|
||||
|
||||
done
|
||||
|
||||
exit 0
|
||||
|
||||
Loading…
Reference in New Issue
Block a user