Re: Failure on test parallel-tests5.test
[ http://thread.gmane.org/gmane.comp.sysutils.automake.bugs/5061 ] * Lluís Batlle i Rossell wrote on Sun, Oct 31, 2010 at 05:49:00PM CET: On Sun, Oct 31, 2010 at 10:48:10AM +0100, Lluís Batlle i Rossell wrote: On Sun, Oct 31, 2010 at 10:01:09AM +0100, Ralf Wildenhues wrote: (ulimit -t 300; sh -c 'while make check TESTS=parallel-tests5.test; do :; done') Which make implementation and version do you use? Which distro is this? It's NixOS. gnu make 3.82. After many retries, the test failed again. The part of the log about the failure says: .. gcc -DPACKAGE_NAME=\parallel-tests5\ -DPACKAGE_TARNAME=\parallel-tests5\ -DPACKAGE_VERSION=\1.0\ -DPACKAGE_STRING=\parallel-tests5\ 1.0\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DPACKAGE=\parallel-tests5\ -DVERSION=\1.0\ -I. -g -O2 -MT foo4.o -MD -MP -MF .deps/foo4.Tpo -c -o foo4.o foo4.c building foo5.o mv -f .deps/foo2.Tpo .deps/foo2.Po make[2]: vfork: Function not implemented make[2]: *** Deleting file `foo2.o' Interesting. [...] make[2]: Leaving directory `/tmp/nix-build-v732qfq81afcilibmp48al3gqw1avpvz-automake-1.11.1.drv-0/automake-1.11.1/tests/parallel-tests5.dir' make[1]: *** [check-TESTS] Error 2 make[1]: Leaving directory `/tmp/nix-build-v732qfq81afcilibmp48al3gqw1avpvz-automake-1.11.1.drv-0/automake-1.11.1/tests/parallel-tests5.dir' make: *** [check-am] Error 2 It looks like a 'make' or glibc problem, right? It looks like a NixOS or a 'make' problem. Can you report this to the NixOS developers to see if they have any input on it? Hmm, lemme see; Ludovic, are you the right person to ask on this? Thanks, Ralf
Re: Failure on test parallel-tests5.test
On Mon, Nov 01, 2010 at 07:07:48PM +0100, Ralf Wildenhues wrote: [ http://thread.gmane.org/gmane.comp.sysutils.automake.bugs/5061 ] * Lluís Batlle i Rossell wrote on Sun, Oct 31, 2010 at 05:49:00PM CET: On Sun, Oct 31, 2010 at 10:48:10AM +0100, Lluís Batlle i Rossell wrote: On Sun, Oct 31, 2010 at 10:01:09AM +0100, Ralf Wildenhues wrote: (ulimit -t 300; sh -c 'while make check TESTS=parallel-tests5.test; do :; done') Which make implementation and version do you use? Which distro is this? It's NixOS. gnu make 3.82. After many retries, the test failed again. The part of the log about the failure says: .. gcc -DPACKAGE_NAME=\parallel-tests5\ -DPACKAGE_TARNAME=\parallel-tests5\ -DPACKAGE_VERSION=\1.0\ -DPACKAGE_STRING=\parallel-tests5\ 1.0\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DPACKAGE=\parallel-tests5\ -DVERSION=\1.0\ -I. -g -O2 -MT foo4.o -MD -MP -MF .deps/foo4.Tpo -c -o foo4.o foo4.c building foo5.o mv -f .deps/foo2.Tpo .deps/foo2.Po make[2]: vfork: Function not implemented make[2]: *** Deleting file `foo2.o' It looks like a NixOS or a 'make' problem. Can you report this to the NixOS developers to see if they have any input on it? Hmm, lemme see; Ludovic, are you the right person to ask on this? I'm afraid Ludovic will point at me at the resolution of this problem. I'll add Ralf on copy, which knows a bit about the vfork implementation of glibc on mips, which is based on clone, and knows linux-mips well. 'strace' showed the offending call: 21968 clone(child_stack=0x7fdd95f0, flags=CLONE_VM|CLONE_VFORK|SIGCHLD) = ? ERESTARTNOINTR (To be restarted) On behalf of glibc, gnu make calls strerror(errno) to get the string identifying the error, and it looks like for ERESTARTNOINTR it prints Function not implemented. I've checked slightly the glibc code, and I cannot see why it would return such a string for ERESTART. I've been using glibc 2.12.1. Ralf says that something changed about syscall restarting in linux 2.6.36, so it can be a problem in linux. I hope he will investigate that and keep all of us aware. I'll try linux 2.6.35 meanwhile. Regards, Lluís.
Re: Failure on test parallel-tests5.test
On Sun, Oct 31, 2010 at 10:48:10AM +0100, Lluís Batlle i Rossell wrote: Hello Ralf, On Sun, Oct 31, 2010 at 10:01:09AM +0100, Ralf Wildenhues wrote: * Lluís Batlle i Rossell wrote on Sun, Oct 31, 2010 at 12:02:21AM CEST: sorry to provide this little information, but building automake 1.11.1 on mips linux n32 today failed to me in a single test: parallel-tests5.test cd tests (ulimit -t 300; sh -c 'while make check TESTS=parallel-tests5.test; do :; done') echo $? I will let the loop run for long. Which make implementation and version do you use? Which distro is this? It's NixOS. gnu make 3.82. After many retries, the test failed again. The part of the log about the failure says: .. gcc -DPACKAGE_NAME=\parallel-tests5\ -DPACKAGE_TARNAME=\parallel-tests5\ -DPACKAGE_VERSION=\1.0\ -DPACKAGE_STRING=\parallel-tests5\ 1.0\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DPACKAGE=\parallel-tests5\ -DVERSION=\1.0\ -I. -g -O2 -MT foo4.o -MD -MP -MF .deps/foo4.Tpo -c -o foo4.o foo4.c building foo5.o mv -f .deps/foo2.Tpo .deps/foo2.Po make[2]: vfork: Function not implemented make[2]: *** Deleting file `foo2.o' mv -f .deps/foo4.Tpo .deps/foo4.Po gcc -DPACKAGE_NAME=\parallel-tests5\ -DPACKAGE_TARNAME=\parallel-tests5\ -DPACKAGE_VERSION=\1.0\ -DPACKAGE_STRING=\parallel-tests5\ 1.0\ -DPACKAGE_BUGREPORT=\\ -DPACKAGE_URL=\\ -DPACKAGE=\parallel-tests5\ -DVERSION=\1.0\ -I. -g -O2 -MT foo5.o -MD -MP -MF .deps/foo5.Tpo -c -o foo5.o foo5.c . PASS: foo2.test PASS: foo3.test PASS: foo1.test PASS: foo4.test building foo6.log building foo7.log building foo8.log PASS: foo5.test PASS: foo6.test PASS: foo7.test PASS: foo8.test building foo1.prog gcc -g -O2 -o foo1.prog foo1.o building foo1.prog.log PASS: foo1.prog make[2]: Leaving directory `/tmp/nix-build-v732qfq81afcilibmp48al3gqw1avpvz-automake-1.11.1.drv-0/automake-1.11.1/tests/parallel-tests5.dir' make[1]: *** [check-TESTS] Error 2 make[1]: Leaving directory `/tmp/nix-build-v732qfq81afcilibmp48al3gqw1avpvz-automake-1.11.1.drv-0/automake-1.11.1/tests/parallel-tests5.dir' make: *** [check-am] Error 2 It looks like a 'make' or glibc problem, right? If you want more details of the test results, I have all the files. Request whatever you need. Regards, Lluís.