Re: [ClusterLabs] help compiling pacemaker 1.1 on Amazon Linux
On 06/05/16 14:52 +0100, Jim Rippon wrote: > Thank you guys, > > I've taken your advice onboard and checked out 1.1.15-rc1 including the > patches Lars mentions as Jan suggested - I see another warning with fatal > warnings enabled: > > gmake[2]: Entering directory `/home/jrippon/pacemaker/lib/cluster' > CC election.lo > CC cluster.lo > CC membership.lo > CC cpg.lo > CC legacy.lo > legacy.c:55:13: error: 'valid_cman_name' defined but not used > [-Werror=unused-function] > static bool valid_cman_name(const char *name, uint32_t nodeid) > ^ > cc1: all warnings being treated as errors > gmake[2]: *** [legacy.lo] Error 1 > gmake[2]: Leaving directory `/home/jrippon/pacemaker/lib/cluster' > gmake[1]: *** [all-recursive] Error 1 > gmake[1]: Leaving directory `/home/jrippon/pacemaker/lib' > make: *** [core] Error 1 > > This is, of course, only a warning with fatal warnings disabled as Jan > suggested - I can build successfully with that function commented without > other errors. > > I'm happy to trial 1.1.15-rc1 built with fatal warnings disabled for now - > my C foo isn't good enough to debug the problem further, but if I can be of > any help getting that warning fixed for rc2 I'd be happy to assist :) http://clusterlabs.org/pipermail/users/2016-May/002902.html -- Jan (Poki) pgpWga3i65a2g.pgp Description: PGP signature ___ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
Re: [ClusterLabs] help compiling pacemaker 1.1 on Amazon Linux
Thank you guys, I've taken your advice onboard and checked out 1.1.15-rc1 including the patches Lars mentions as Jan suggested - I see another warning with fatal warnings enabled: gmake[2]: Entering directory `/home/jrippon/pacemaker/lib/cluster' CC election.lo CC cluster.lo CC membership.lo CC cpg.lo CC legacy.lo legacy.c:55:13: error: 'valid_cman_name' defined but not used [-Werror=unused-function] static bool valid_cman_name(const char *name, uint32_t nodeid) ^ cc1: all warnings being treated as errors gmake[2]: *** [legacy.lo] Error 1 gmake[2]: Leaving directory `/home/jrippon/pacemaker/lib/cluster' gmake[1]: *** [all-recursive] Error 1 gmake[1]: Leaving directory `/home/jrippon/pacemaker/lib' make: *** [core] Error 1 This is, of course, only a warning with fatal warnings disabled as Jan suggested - I can build successfully with that function commented without other errors. I'm happy to trial 1.1.15-rc1 built with fatal warnings disabled for now - my C foo isn't good enough to debug the problem further, but if I can be of any help getting that warning fixed for rc2 I'd be happy to assist :) Thanks, Jim On 2016-05-06 14:39, Jan Pokorný wrote: On 06/05/16 13:31 +0200, Lars Ellenberg wrote: On Fri, May 06, 2016 at 11:51:25AM +0100, Jim Rippon wrote: I'm new to the list so apologies if I'm way off base, but I wonder if someone can help me please? I'm looking to build private RPMs for pacemaker and any dependencies for Amazon Linux because I have as yet been unable to get the CentOS binaries to install successfully. I've got libqb and libqb-devel RPMs built successfully (also not available in amazon linux repos) and installed on my build instance, but I am getting errors when making pacemaker from tag Pacemaker-1.1.14 I am doing the following: git checkout --force Pacemaker-1.1.14 git clean -fdx ./autogen.sh ./configure # with options suggested by autogen.sh make I then receive the following errors from lib/common and the make fails: In file included from ../../include/crm_internal.h:33:0, from ipc.c:19: ipc.c: In function 'crm_ipcs_flush_events': ../../include/crm/common/logging.h:140:23: error: format '%d' expects argument of type 'int', but argument 10 has type 'ssize_t' [-Werror=format=] That's "just" a format error about ssize_t != int. See also https://github.com/ClusterLabs/pacemaker/commit/fc87717 where I already fixed this (and other) format errors. Of course you could also drop the -Werror, and hope that most of the time, for your platform, gcc will do something useful still. This would be done with passing "--disable-fatal-warnings" to ./configure invocation. Note that such build failures will also go away once you try with libqb <= v1.0rc1, i.e., anything that doesn't include https://github.com/ClusterLabs/libqb/pull/175 (736e2c8). But both will just fool yourself into thinking that Pacemaker always passes logging parameters per the format strings (and hence segfaults due to such mishandlings are not possible), which is not the case until the changeset Lars referenced. So actually using recently released Pacemaker-1.1.15-rc1 (which includes that) might be a better idea. Hope this helps. -- Jan (Poki) ___ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org ___ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
Re: [ClusterLabs] help compiling pacemaker 1.1 on Amazon Linux
On 06/05/16 13:31 +0200, Lars Ellenberg wrote: > On Fri, May 06, 2016 at 11:51:25AM +0100, Jim Rippon wrote: >> I'm new to the list so apologies if I'm way off base, but I wonder >> if someone can help me please? >> >> I'm looking to build private RPMs for pacemaker and any dependencies >> for Amazon Linux because I have as yet been unable to get the CentOS >> binaries to install successfully. >> >> I've got libqb and libqb-devel RPMs built successfully (also not >> available in amazon linux repos) and installed on my build instance, >> but I am getting errors when making pacemaker from tag >> Pacemaker-1.1.14 >> >> I am doing the following: >> >> git checkout --force Pacemaker-1.1.14 >> git clean -fdx >> ./autogen.sh >> ./configure # with options suggested by autogen.sh >> make >> >> I then receive the following errors from lib/common and the make fails: >> >> In file included from ../../include/crm_internal.h:33:0, >> from ipc.c:19: >> ipc.c: In function 'crm_ipcs_flush_events': >> ../../include/crm/common/logging.h:140:23: error: format '%d' >> expects argument of type 'int', but argument 10 has type 'ssize_t' >> [-Werror=format=] > > > That's "just" a format error about ssize_t != int. > See also > https://github.com/ClusterLabs/pacemaker/commit/fc87717 > where I already fixed this (and other) format errors. > > Of course you could also drop the -Werror, > and hope that most of the time, for your platform, > gcc will do something useful still. This would be done with passing "--disable-fatal-warnings" to ./configure invocation. Note that such build failures will also go away once you try with libqb <= v1.0rc1, i.e., anything that doesn't include https://github.com/ClusterLabs/libqb/pull/175 (736e2c8). But both will just fool yourself into thinking that Pacemaker always passes logging parameters per the format strings (and hence segfaults due to such mishandlings are not possible), which is not the case until the changeset Lars referenced. So actually using recently released Pacemaker-1.1.15-rc1 (which includes that) might be a better idea. Hope this helps. -- Jan (Poki) pgpdt1aL4TgKG.pgp Description: PGP signature ___ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org