On Mon, Jul 22, 2013 at 12:08:44AM +0100, Stefano Lattarini wrote:
> On 07/01/2013 04:05 PM, Nicolas Joly wrote:
> >
> > Hi,
> >
> > Just got 2 failures running Automake 1.14 testsuite on -current
> > NetBSD/amd64.
> >
> > [SNIP]
> >
> > FAIL: t/parallel-tests-concurrency
> > ==================================
> >
> > Running from installcheck: no
> > Test Protocol: none
> > PATH =
> > /local/src/automake-1.14/t/wrap:/local/src/automake-1.14/t/ax:/home/njoly/bin:/local/bin:/local/sbin:/usr/pkg/bin:/usr/pkg/sbin:/usr/X11R7/bin:/usr/bin:/usr/sbin:/bin:/sbin
> > ++ pwd
> > /local/src/automake-1.14/t/parallel-tests-concurrency.dir
> > + case $MAKE in
> > + using_gmake
> > + case $am__using_gmake in
> > + grep GNU
> > + make --version -v
> > usage: make [-BeikNnqrstWX]
> > [-C directory] [-D variable] [-d flags] [-f makefile]
> > [-I directory] [-J private] [-j max_jobs] [-m directory] [-T
> > file]
> > [-V variable] [variable=value] [target ...]
> > + am__using_gmake=no
> > + return 1
> > + unindent
> > + test x = x
> > ++ sed -e 's/ *# .*//'
> > ++ printf '%s\n' '
> > /^$/b # Nothing to do for empty lines.
> > x # Get x<indent> into pattern space.
> > /^$/{ # No prior x<indent>, go prepare it.
> > g # Copy this 1st non-blank line into pattern
> > space.
> > s/^\([ ]*\).*/x\1/ # Prepare x<indent> in pattern space.
> > } # Now: x<indent> in pattern and <line> in hold.
> > G # Build x<indent>\n<line> in pattern space, and
> > h # duplicate it into hold space.
> > s/\n.*$// # Restore x<indent> in pattern space, and
> > x # exchange with the above duplicate in hold
> > space.
> > s/^x\(.*\)\n\1// # Remove leading <indent> from <line>.
> > s/^x.*\n// # Restore <line> when there is no leading
> > <indent>.
> > '
> > + sed_unindent_prog='
> > /^$/b
> > x
> > /^$/{
> > g
> > s/^\([ ]*\).*/x\1/
> > }
> > G
> > h
> > s/\n.*$//
> > x
> > s/^x\(.*\)\n\1//
> > s/^x.*\n//'
> > + sed '
> > /^$/b
> > x
> > /^$/{
> > g
> > s/^\([ ]*\).*/x\1/
> > }
> > G
> > h
> > s/\n.*$//
> > x
> > s/^x\(.*\)\n\1//
> > s/^x.*\n//'
> > + for j in '"-j"' '"-j "' NONE
> > + test x-j = xNONE
> > + run_make -M -- -j2 all
> > + am__make_redirect_stdout=no
> > + am__make_redirect_stderr=no
> > + am__make_redirect_stdall=no
> > + am__make_flags=
> > + am__make_rc_exp=0
> > + am_make_rc=0
> > + test 4 -gt 0
> > + case $1 in
> > + am__make_redirect_stdall=yes
> > + shift
> > + test 3 -gt 0
> > + case $1 in
> > + shift
> > + break
> > + using_gmake
> > + case $am__using_gmake in
> > + return 1
> > + for am__x in '"$@"'
> > + case $am__x in
> > + for am__x in '"$@"'
> > + case $am__x in
> > + unset am__x
> > + test x '!=' x
> > + : exec make -j2 all
> > + set +x
> > + test 0 -eq 253
> > + test yes = yes
> > + cat output
> > --- one ---
> > --- two ---
> > echo ok > two
> > --- one ---
> > sleep 2 && test -f two
> > + case $am__make_rc_exp in
> > + test 0 -ge 0
> > + test 0 -le 255
> > + test 0 -eq 0
> > + /usr/bin/grep -E -i '(warning|error):|-j["\'\''` ]' output
> > + break
> > + rm -f one output Makefile
> > + cat
> > + cat
> > + cat
> > + chmod a+x ./x
> > + mkdir sub
> > + for i in 1 2 3
> > + echo 'TESTS += foo1.test'
> > + cp x foo1.test
> > + echo 'TESTS += zap1'
> > + cp x zap1
> > + echo 'TESTS += sub/bar1.test'
> > + cp x sub/bar1.test
> > + echo 'TESTS += sub/mu1'
> > + cp x sub/mu1
> > + for i in 1 2 3
> > + echo 'TESTS += foo2.test'
> > + cp x foo2.test
> > + echo 'TESTS += zap2'
> > + cp x zap2
> > + echo 'TESTS += sub/bar2.test'
> > + cp x sub/bar2.test
> > + echo 'TESTS += sub/mu2'
> > + cp x sub/mu2
> > + for i in 1 2 3
> > + echo 'TESTS += foo3.test'
> > + cp x foo3.test
> > + echo 'TESTS += zap3'
> > + cp x zap3
> > + echo 'TESTS += sub/bar3.test'
> > + cp x sub/bar3.test
> > + echo 'TESTS += sub/mu3'
> > + cp x sub/mu3
> > + aclocal-1.14 -Werror
> > + autoconf
> > + automake-1.14 --foreign -Werror -Wall -a
> > parallel-tests: installing './test-driver'
> > + for build in serial parallel
> > + mkdir serial
> > + cd serial
> > + ../configure
> > checking for a BSD-compatible install... /usr/bin/install -c
> > checking whether build environment is sane... yes
> > checking for a thread-safe mkdir -p... ../install-sh -c -d
> > checking for gawk... no
> > checking for mawk... no
> > checking for nawk... no
> > checking for awk... awk
> > checking whether make sets $(MAKE)... yes
> > checking whether make supports nested variables... yes
> > checking that generated files are newer than configure... done
> > configure: creating ./config.status
> > config.status: creating Makefile
> > + make
> > + cd ..
> > + for build in serial parallel
> > + mkdir parallel
> > + cd parallel
> > + ../configure
> > checking for a BSD-compatible install... /usr/bin/install -c
> > checking whether build environment is sane... yes
> > checking for a thread-safe mkdir -p... ../install-sh -c -d
> > checking for gawk... no
> > checking for mawk... no
> > checking for nawk... no
> > checking for awk... awk
> > checking whether make sets $(MAKE)... yes
> > checking whether make supports nested variables... yes
> > checking that generated files are newer than configure... done
> > configure: creating ./config.status
> > config.status: creating Makefile
> > + make
> > + cd ..
> > + cd serial
> > + cd ../parallel
> > + sleep 2
> > + make -j1 check
> > make check-TESTS
> > PASS: foo1.test
> > + run_make -O -- -j4 check
> > + am__make_redirect_stdout=no
> > + am__make_redirect_stderr=no
> > + am__make_redirect_stdall=no
> > + am__make_flags=
> > + am__make_rc_exp=0
> > + am_make_rc=0
> > + test 4 -gt 0
> > + case $1 in
> > + am__make_redirect_stdout=yes
> > + shift
> > + test 3 -gt 0
> > + case $1 in
> > + shift
> > + break
> > + using_gmake
> > + case $am__using_gmake in
> > + return 1
> > + for am__x in '"$@"'
> > + case $am__x in
> > + for am__x in '"$@"'
> > + case $am__x in
> > + unset am__x
> > + test x '!=' x
> > + : exec make -j4 check
> > + set +x
> > PASS: zap1
> > PASS: sub/bar1.test
> > PASS: sub/mu1
> > PASS: foo2.test
> > PASS: zap2
> > PASS: sub/bar2.test
> > PASS: sub/mu2
> > PASS: foo3.test
> > PASS: zap3
> > PASS: sub/bar3.test
> > PASS: sub/mu3
> > ============================================================================
> > Testsuite summary for parallel-tests-concurrency 1.0
> > ============================================================================
> > # TOTAL: 12
> > # PASS: 12
> > # SKIP: 0
> > # XFAIL: 0
> > # FAIL: 0
> > # XPASS: 0
> > # ERROR: 0
> > ============================================================================
> > + test 0 -eq 253
> > + test no = yes
> > + test yes = yes
> > + cat stdout
> > --- check-am ---
> > make check-TESTS
> > --- check-TESTS ---
> > PASS: foo1.test
> > PASS: zap1
> > PASS: sub/bar1.test
> > PASS: sub/mu1
> > PASS: foo2.test
> > PASS: zap2
> > PASS: sub/bar2.test
> > PASS: sub/mu2
> > PASS: foo3.test
> > PASS: zap3
> > PASS: sub/bar3.test
> > PASS: sub/mu3
> > ============================================================================
> > Testsuite summary for parallel-tests-concurrency 1.0
> > ============================================================================
> > # TOTAL: 12
> > # PASS: 12
> > # SKIP: 0
> > # XFAIL: 0
> > # FAIL: 0
> > # XPASS: 0
> > # ERROR: 0
> > ============================================================================
> > + test no = yes
> > + case $am__make_rc_exp in
> > + test 0 -ge 0
> > + test 0 -le 255
> > + test 0 -eq 0
> > + cd ..
> > + kill -0 23026
> > ./t/parallel-tests-concurrency.sh: line 100: kill: (23026) - No such process
> > + am_exit_trap 1
> > + exit_status=1
> > + set +e
> > + cd /local/src/automake-1.14
> > + test none = tap
> > + case $am_explicit_skips in
> > + test 1 -eq 0
> > + keep_testdirs=yes
> > + am_keeping_testdirs
> > + case $keep_testdirs in
> > + return 0
> > + set +x
> > parallel-tests-concurrency: exit 1
> >
> I must admit I currently have no idea about what might be the root
> cause of this failure. So, few questions to try to shed more light
> on the issue:
>
> 1. Is the failure consistently reproducible?
Yes.
njoly@lynche [src/automake-1.14]> make -k recheck
FAIL: t/parallel-tests-concurrency.sh
============================================================================
Testsuite summary for GNU Automake 1.14
============================================================================
> 2. Is the failure present only when you run the test from make,
> or also when you run it "directly" (that is, through a
> ./runtest invocation)?
Same failure with runtest :
njoly@lynche [src/automake-1.14]> ./runtest t/parallel-tests-concurrency.sh
[...]
+ kill -0 5934
./t/parallel-tests-concurrency.sh: line 100: kill: (5934) - No such process
+ am_exit_trap 1
+ exit_status=1
+ set +e
[...]
+ case $keep_testdirs in
+ return 0
+ set +x
parallel-tests-concurrency: exit 1
> 3. If the failure is racy, does it happen more often under a
> loaded system and/or when the Automake testsuite is run in
> low priority, or is that irrelevant?
Doesn't seems relevant.
> 4. Any other hypothesis/suggestion you want to share?
Seems to be $MAKE related ... The test succeed with gmake, but fail
with NetBSD make. Both logs attached for review.
Thanks.
--
Nicolas Joly
Biology IT Center
Institut Pasteur, Paris.
Running from installcheck: no
Test Protocol: none
PATH =
/local/src/automake-1.14/t/wrap:/local/src/automake-1.14/t/ax:/home/njoly/bin:/local/bin:/local/sbin:/usr/pkg/bin:/usr/X11R7/bin:/usr/bin:/usr/sbin:/bin:/sbin
++ pwd
/local/src/automake-1.14/t/parallel-tests-concurrency.dir
+ case $MAKE in
+ using_gmake
+ case $am__using_gmake in
+ gmake --version -v
+ grep GNU
GNU Make 3.82
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+ am__using_gmake=yes
+ return 0
+ j=-j
+ cat
+ cat
+ cat
+ chmod a+x ./x
+ mkdir sub
+ for i in 1 2 3
+ echo 'TESTS += foo1.test'
+ cp x foo1.test
+ echo 'TESTS += zap1'
+ cp x zap1
+ echo 'TESTS += sub/bar1.test'
+ cp x sub/bar1.test
+ echo 'TESTS += sub/mu1'
+ cp x sub/mu1
+ for i in 1 2 3
+ echo 'TESTS += foo2.test'
+ cp x foo2.test
+ echo 'TESTS += zap2'
+ cp x zap2
+ echo 'TESTS += sub/bar2.test'
+ cp x sub/bar2.test
+ echo 'TESTS += sub/mu2'
+ cp x sub/mu2
+ for i in 1 2 3
+ echo 'TESTS += foo3.test'
+ cp x foo3.test
+ echo 'TESTS += zap3'
+ cp x zap3
+ echo 'TESTS += sub/bar3.test'
+ cp x sub/bar3.test
+ echo 'TESTS += sub/mu3'
+ cp x sub/mu3
+ aclocal-1.14 -Werror
+ autoconf
+ automake-1.14 --foreign -Werror -Wall -a
parallel-tests: installing './test-driver'
+ for build in serial parallel
+ mkdir serial
+ cd serial
+ ../configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ../install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether gmake sets $(MAKE)... yes
checking whether gmake supports nested variables... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
+ gmake
gmake: Nothing to be done for `all'.
+ cd ..
+ for build in serial parallel
+ mkdir parallel
+ cd parallel
+ ../configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ../install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether gmake sets $(MAKE)... yes
checking whether gmake supports nested variables... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
+ gmake
gmake: Nothing to be done for `all'.
+ cd ..
+ cd serial
+ cd ../parallel
+ sleep 2
+ gmake -j1 check
gmake check-TESTS
gmake[1]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
gmake[2]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
PASS: foo1.test
+ run_make -O -- -j4 check
+ am__make_redirect_stdout=no
+ am__make_redirect_stderr=no
+ am__make_redirect_stdall=no
+ am__make_flags=
+ am__make_rc_exp=0
+ am_make_rc=0
+ test 4 -gt 0
+ case $1 in
+ am__make_redirect_stdout=yes
+ shift
+ test 3 -gt 0
+ case $1 in
+ shift
+ break
+ using_gmake
+ case $am__using_gmake in
+ return 0
+ :
+ test x '!=' x
+ : exec gmake -j4 check
+ set +x
PASS: zap1
PASS: sub/bar1.test
PASS: sub/mu1
PASS: foo2.test
+ test 0 -eq 253
+ test no = yes
+ test yes = yes
+ cat stdout
gmake check-TESTS
gmake[1]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[2]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
PASS: foo1.test
PASS: zap1
PASS: sub/bar1.test
PASS: sub/mu1
PASS: foo2.test
PASS: zap2
PASS: sub/bar2.test
PASS: sub/mu2
PASS: zap3
PASS: foo3.test
PASS: sub/bar3.test
PASS: sub/mu3
gmake[3]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[3]: Nothing to be done for `all'.
gmake[3]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
============================================================================
Testsuite summary for parallel-tests-concurrency 1.0
============================================================================
# TOTAL: 12
# PASS: 12
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
gmake[2]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[1]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
+ test no = yes
+ case $am__make_rc_exp in
+ test 0 -ge 0
+ test 0 -le 255
+ test 0 -eq 0
+ cd ..
+ kill -0 18857
+ cat parallel/stdout
gmake check-TESTS
gmake[1]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[2]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
PASS: foo1.test
PASS: zap1
PASS: sub/bar1.test
PASS: sub/mu1
PASS: foo2.test
PASS: zap2
PASS: sub/bar2.test
PASS: sub/mu2
PASS: zap3
PASS: foo3.test
PASS: sub/bar3.test
PASS: sub/mu3
gmake[3]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[3]: Nothing to be done for `all'.
gmake[3]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
============================================================================
Testsuite summary for parallel-tests-concurrency 1.0
============================================================================
# TOTAL: 12
# PASS: 12
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
gmake[2]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
gmake[1]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/parallel'
++ grep -c '^PASS:' parallel/stdout
+ test 12 -eq 12
+ i=1
+ test '!' -f serial/test-suite.log
+ test 1 -le 120
+ i=2
+ sleep 1
PASS: zap2
+ test '!' -f serial/test-suite.log
+ test 2 -le 120
+ i=3
+ sleep 1
PASS: sub/bar2.test
+ test '!' -f serial/test-suite.log
+ test 3 -le 120
+ i=4
+ sleep 1
PASS: sub/mu2
+ test '!' -f serial/test-suite.log
+ test 4 -le 120
+ i=5
+ sleep 1
PASS: foo3.test
+ test '!' -f serial/test-suite.log
+ test 5 -le 120
+ i=6
+ sleep 1
PASS: zap3
+ test '!' -f serial/test-suite.log
+ test 6 -le 120
+ i=7
+ sleep 1
PASS: sub/bar3.test
+ test '!' -f serial/test-suite.log
+ test 7 -le 120
+ i=8
+ sleep 1
PASS: sub/mu3
+ test '!' -f serial/test-suite.log
gmake[3]: Entering directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
gmake[3]: Nothing to be done for `all'.
gmake[3]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
+ test 8 -le 120
+ i=9
+ sleep 1
============================================================================
Testsuite summary for parallel-tests-concurrency 1.0
============================================================================
# TOTAL: 12
# PASS: 12
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
gmake[2]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
gmake[1]: Leaving directory
`/local/src/automake-1.14/t/parallel-tests-concurrency.dir/serial'
+ test '!' -f serial/test-suite.log
+ sleep 2
+ :
+ am_exit_trap 0
+ exit_status=0
+ set +e
+ cd /local/src/automake-1.14
+ test none = tap
+ case $am_explicit_skips in
+ test 0 -eq 0
+ am_keeping_testdirs
+ case $keep_testdirs in
+ return 1
+ rm_rf_ t/parallel-tests-concurrency.dir
+ test 1 -gt 0
+ /usr/pkg/bin/perl /local/src/automake-1.14/t/ax/deltree.pl
t/parallel-tests-concurrency.dir
+ set +x
parallel-tests-concurrency: exit 0
Running from installcheck: no
Test Protocol: none
PATH =
/local/src/automake-1.14/t/wrap:/local/src/automake-1.14/t/ax:/home/njoly/bin:/local/bin:/local/sbin:/usr/pkg/bin:/usr/X11R7/bin:/usr/bin:/usr/sbin:/bin:/sbin
++ pwd
/local/src/automake-1.14/t/parallel-tests-concurrency.dir
+ case $MAKE in
+ using_gmake
+ case $am__using_gmake in
+ grep GNU
+ make --version -v
usage: make [-BeikNnqrstWwX]
[-C directory] [-D variable] [-d flags] [-f makefile]
[-I directory] [-J private] [-j max_jobs] [-m directory] [-T file]
[-V variable] [variable=value] [target ...]
+ am__using_gmake=no
+ return 1
+ unindent
+ test x = x
++ sed -e 's/ *# .*//'
++ printf '%s\n' '
/^$/b # Nothing to do for empty lines.
x # Get x<indent> into pattern space.
/^$/{ # No prior x<indent>, go prepare it.
g # Copy this 1st non-blank line into pattern space.
s/^\([ ]*\).*/x\1/ # Prepare x<indent> in pattern space.
} # Now: x<indent> in pattern and <line> in hold.
G # Build x<indent>\n<line> in pattern space, and
h # duplicate it into hold space.
s/\n.*$// # Restore x<indent> in pattern space, and
x # exchange with the above duplicate in hold space.
s/^x\(.*\)\n\1// # Remove leading <indent> from <line>.
s/^x.*\n// # Restore <line> when there is no leading <indent>.
'
+ sed_unindent_prog='
/^$/b
x
/^$/{
g
s/^\([ ]*\).*/x\1/
}
G
h
s/\n.*$//
x
s/^x\(.*\)\n\1//
s/^x.*\n//'
+ sed '
/^$/b
x
/^$/{
g
s/^\([ ]*\).*/x\1/
}
G
h
s/\n.*$//
x
s/^x\(.*\)\n\1//
s/^x.*\n//'
+ for j in '"-j"' '"-j "' NONE
+ test x-j = xNONE
+ run_make -M -- -j2 all
+ am__make_redirect_stdout=no
+ am__make_redirect_stderr=no
+ am__make_redirect_stdall=no
+ am__make_flags=
+ am__make_rc_exp=0
+ am_make_rc=0
+ test 4 -gt 0
+ case $1 in
+ am__make_redirect_stdall=yes
+ shift
+ test 3 -gt 0
+ case $1 in
+ shift
+ break
+ using_gmake
+ case $am__using_gmake in
+ return 1
+ for am__x in '"$@"'
+ case $am__x in
+ for am__x in '"$@"'
+ case $am__x in
+ unset am__x
+ test x '!=' x
+ : exec make -j2 all
+ set +x
+ test 0 -eq 253
+ test yes = yes
+ cat output
--- one ---
--- two ---
--- one ---
sleep 2 && test -f two
--- two ---
echo ok > two
+ case $am__make_rc_exp in
+ test 0 -ge 0
+ test 0 -le 255
+ test 0 -eq 0
+ /usr/bin/grep -E -i '(warning|error):|-j["\'\''` ]' output
+ break
+ rm -f one output Makefile
+ cat
+ cat
+ cat
+ chmod a+x ./x
+ mkdir sub
+ for i in 1 2 3
+ echo 'TESTS += foo1.test'
+ cp x foo1.test
+ echo 'TESTS += zap1'
+ cp x zap1
+ echo 'TESTS += sub/bar1.test'
+ cp x sub/bar1.test
+ echo 'TESTS += sub/mu1'
+ cp x sub/mu1
+ for i in 1 2 3
+ echo 'TESTS += foo2.test'
+ cp x foo2.test
+ echo 'TESTS += zap2'
+ cp x zap2
+ echo 'TESTS += sub/bar2.test'
+ cp x sub/bar2.test
+ echo 'TESTS += sub/mu2'
+ cp x sub/mu2
+ for i in 1 2 3
+ echo 'TESTS += foo3.test'
+ cp x foo3.test
+ echo 'TESTS += zap3'
+ cp x zap3
+ echo 'TESTS += sub/bar3.test'
+ cp x sub/bar3.test
+ echo 'TESTS += sub/mu3'
+ cp x sub/mu3
+ aclocal-1.14 -Werror
+ autoconf
+ automake-1.14 --foreign -Werror -Wall -a
parallel-tests: installing './test-driver'
+ for build in serial parallel
+ mkdir serial
+ cd serial
+ ../configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ../install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
+ make
+ cd ..
+ for build in serial parallel
+ mkdir parallel
+ cd parallel
+ ../configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... ../install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
+ make
+ cd ..
+ cd serial
+ cd ../parallel
+ make -j1 check
+ sleep 2
make check-TESTS
PASS: foo1.test
+ run_make -O -- -j4 check
+ am__make_redirect_stdout=no
+ am__make_redirect_stderr=no
+ am__make_redirect_stdall=no
+ am__make_flags=
+ am__make_rc_exp=0
+ am_make_rc=0
+ test 4 -gt 0
+ case $1 in
+ am__make_redirect_stdout=yes
+ shift
+ test 3 -gt 0
+ case $1 in
+ shift
+ break
+ using_gmake
+ case $am__using_gmake in
+ return 1
+ for am__x in '"$@"'
+ case $am__x in
+ for am__x in '"$@"'
+ case $am__x in
+ unset am__x
+ test x '!=' x
+ : exec make -j4 check
+ set +x
PASS: zap1
PASS: sub/bar1.test
PASS: sub/mu1
PASS: foo2.test
PASS: zap2
PASS: sub/bar2.test
PASS: sub/mu2
PASS: foo3.test
PASS: zap3
PASS: sub/bar3.test
PASS: sub/mu3
============================================================================
Testsuite summary for parallel-tests-concurrency 1.0
============================================================================
# TOTAL: 12
# PASS: 12
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
+ test 0 -eq 253
+ test no = yes
+ test yes = yes
+ cat stdout
--- check-am ---
make check-TESTS
--- check-TESTS ---
PASS: foo1.test
PASS: zap1
PASS: sub/bar1.test
PASS: sub/mu1
PASS: foo2.test
PASS: zap2
PASS: sub/bar2.test
PASS: sub/mu2
PASS: foo3.test
PASS: zap3
PASS: sub/bar3.test
PASS: sub/mu3
============================================================================
Testsuite summary for parallel-tests-concurrency 1.0
============================================================================
# TOTAL: 12
# PASS: 12
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
+ test no = yes
+ case $am__make_rc_exp in
+ test 0 -ge 0
+ test 0 -le 255
+ test 0 -eq 0
+ cd ..
+ kill -0 8514
./t/parallel-tests-concurrency.sh: line 100: kill: (8514) - No such process
+ am_exit_trap 1
+ exit_status=1
+ set +e
+ cd /local/src/automake-1.14
+ test none = tap
+ case $am_explicit_skips in
+ test 1 -eq 0
+ keep_testdirs=yes
+ am_keeping_testdirs
+ case $keep_testdirs in
+ return 0
+ set +x
parallel-tests-concurrency: exit 1
