* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 @ 2017-02-23 7:28 Thomas Petazzoni 2017-02-23 17:16 ` Yann E. MORIN 0 siblings, 1 reply; 7+ messages in thread From: Thomas Petazzoni @ 2017-02-23 7:28 UTC (permalink / raw) To: buildroot Hello, Build statistics for 2017-02-22 ================================ successes : 133 failures : 18 timeouts : 1 TOTAL : 152 Classification of failures by reason ==================================== libsidplay2-2.1.1 | 2 openocd-0.9.0 | 2 samba4-4.5.5 | 2 sngrep-v1.4.2 | 2 chocolate-doom-2.2.1 | 1 docker-engine-v1.12.6 | 1 libsvg-0.1.4 | 1 lttng-libust-2.9.0 | 1 mplayer-1.3.0 | 1 mpv-0.23.0 | 1 poco-poco-1.7.2-release | 1 qemu-2.7.0 | 1 quagga-1.1.1 | 1 rsyslog-8.22.0 | 1 x11vnc-0.9.13 | 1 Detail of failures =================== arm | chocolate-doom-2.2.1 | NOK | http://autobuild.buildroot.net/results/3d3036d40ddad71d872d910aae7a24975706d2e9 arm | docker-engine-v1.12.6 | NOK | http://autobuild.buildroot.net/results/d76441bc2bf80d857864fff9df6723b9d5548cf2 powerpc64le | libsidplay2-2.1.1 | NOK | http://autobuild.buildroot.net/results/f54bb0c36cbc0e88e20f32f7f64fc3a7199d414b powerpc64le | libsidplay2-2.1.1 | NOK | http://autobuild.buildroot.net/results/40fbfa71bdc1576c4bce33c15993e9486e34663c powerpc64le | libsvg-0.1.4 | NOK | http://autobuild.buildroot.net/results/8c9438dac57f86d79cdc358dad935745fec66948 arm | lttng-libust-2.9.0 | NOK | http://autobuild.buildroot.net/results/e04b35adace5f934edf6a15be305b41fda987a51 arc | mplayer-1.3.0 | NOK | http://autobuild.buildroot.net/results/fc803a672fd58e994234d8a633e5751b5a735a26 arc | mpv-0.23.0 | NOK | http://autobuild.buildroot.net/results/468a98aaac466a05005886d46d910a93d9af4245 powerpc64 | openocd-0.9.0 | NOK | http://autobuild.buildroot.net/results/5846ba7baa2283209ba47ff6c0b6d9710d10714e powerpc64le | openocd-0.9.0 | NOK | http://autobuild.buildroot.net/results/a7b172c3b0fd263cd259a9e0a8502236bdb27062 or1k | poco-poco-1.7.2-release | NOK | http://autobuild.buildroot.net/results/5b3fd6d4a7bdefadba89fdb53de4ba786f4df9e2 arm | qemu-2.7.0 | NOK | http://autobuild.buildroot.net/results/9fbf648f145cb4408bdecf47287b96293c529858 arc | quagga-1.1.1 | NOK | http://autobuild.buildroot.net/results/42d211478d14cb51fd5f0de1e9da27c0bae54fa2 arc | rsyslog-8.22.0 | NOK | http://autobuild.buildroot.net/results/d352161a19a874e10cd82b4e4e0a415e13591926 arc | samba4-4.5.5 | NOK | http://autobuild.buildroot.net/results/fff241fee216c8a91ddc00b3c37684d51d5fa1b0 arc | samba4-4.5.5 | NOK | http://autobuild.buildroot.net/results/05e61213ebbc83da7b135383058d4b5720caf3af arc | sngrep-v1.4.2 | NOK | http://autobuild.buildroot.net/results/66b4848ec69a1e99c125cfe4edd6de48fcbcc010 sparc64 | sngrep-v1.4.2 | NOK | http://autobuild.buildroot.net/results/70848e9692cba6ea0c54e7f6c8ab442d7110f937 mips64el | x11vnc-0.9.13 | TIM | http://autobuild.buildroot.net/results/bdf082d1afd2f7ebf7ac7327da3ccd030ae4806d -- http://autobuild.buildroot.net ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 7:28 [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 Thomas Petazzoni @ 2017-02-23 17:16 ` Yann E. MORIN 2017-02-23 17:48 ` Thomas Petazzoni 0 siblings, 1 reply; 7+ messages in thread From: Yann E. MORIN @ 2017-02-23 17:16 UTC (permalink / raw) To: buildroot All, On 2017-02-23 08:28 +0100, Thomas Petazzoni spake thusly: > Detail of failures > arm | chocolate-doom-2.2.1 | NOK | http://autobuild.buildroot.net/results/3d3036d40ddad71d872d910aae7a24975706d2e9 This one is a long-standing issue: - this is a static build, - son SDL libraries linked to by chocolate-doom ars C++ libs, - one library (indirectly) linked to by chocolate-doom needs libz - chocolate-doom itself is written in C So, chocolate-doom uses gcc to link, instead of g++. In so doing, it bring in neither libstdc++.a nor libz.a I did a quick hack to verify this, and added -lstdc++ and -lz to the SDL Libs.Privte in sdl.pc, and the build suceeded. For the C++ dependency, SDL unconditionally checks for a C++ compiler: AC_PROG_CXX so we should probably add a dependency on C++ to SDL. As for the the -lz, I'm still investigating... Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 17:16 ` Yann E. MORIN @ 2017-02-23 17:48 ` Thomas Petazzoni 2017-02-23 20:06 ` Yann E. MORIN 0 siblings, 1 reply; 7+ messages in thread From: Thomas Petazzoni @ 2017-02-23 17:48 UTC (permalink / raw) To: buildroot Hello, On Thu, 23 Feb 2017 18:16:55 +0100, Yann E. MORIN wrote: > So, chocolate-doom uses gcc to link, instead of g++. In so doing, it > bring in neither libstdc++.a nor libz.a > > I did a quick hack to verify this, and added -lstdc++ and -lz to the SDL > Libs.Privte in sdl.pc, and the build suceeded. It should be added to the DirectFB .pc files instead. It's really DirectFB that is bringing the libstdc++ dependency. > For the C++ dependency, SDL unconditionally checks for a C++ compiler: > > AC_PROG_CXX > > so we should probably add a dependency on C++ to SDL. Why? It's DirectFB that needs it. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 17:48 ` Thomas Petazzoni @ 2017-02-23 20:06 ` Yann E. MORIN 2017-02-23 20:20 ` Thomas Petazzoni 2017-02-23 20:21 ` Yann E. MORIN 0 siblings, 2 replies; 7+ messages in thread From: Yann E. MORIN @ 2017-02-23 20:06 UTC (permalink / raw) To: buildroot Thomas, All, On 2017-02-23 18:48 +0100, Thomas Petazzoni spake thusly: > On Thu, 23 Feb 2017 18:16:55 +0100, Yann E. MORIN wrote: > > So, chocolate-doom uses gcc to link, instead of g++. In so doing, it > > bring in neither libstdc++.a nor libz.a > > > > I did a quick hack to verify this, and added -lstdc++ and -lz to the SDL > > Libs.Privte in sdl.pc, and the build suceeded. > > It should be added to the DirectFB .pc files instead. It's really > DirectFB that is bringing the libstdc++ dependency. Yup. I was still investigating... :-/ > > For the C++ dependency, SDL unconditionally checks for a C++ compiler: > > > > AC_PROG_CXX > > > > so we should probably add a dependency on C++ to SDL. > > Why? It's DirectFB that needs it. SDL does have some source file written in C++, but they are only in directories named 'symbian', which I did not previously noticed. So SDL does not need C++. And now I seem to remember that we already questioned that some time in the past... Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 20:06 ` Yann E. MORIN @ 2017-02-23 20:20 ` Thomas Petazzoni 2017-02-23 20:28 ` Yann E. MORIN 2017-02-23 20:21 ` Yann E. MORIN 1 sibling, 1 reply; 7+ messages in thread From: Thomas Petazzoni @ 2017-02-23 20:20 UTC (permalink / raw) To: buildroot Hello, On Thu, 23 Feb 2017 21:06:31 +0100, Yann E. MORIN wrote: > And now I seem to remember that we already questioned that some time in > the past... Yes, I even asked on the pkg-config mailing list how we are supposed to handle such a situation, and they didn't had a very clear answer. But I guess we need to go ahead and tweak the DirectFB .pc files and add -lstdc++ in Libs.private. It's the most logical thing to do IMO. Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 20:20 ` Thomas Petazzoni @ 2017-02-23 20:28 ` Yann E. MORIN 0 siblings, 0 replies; 7+ messages in thread From: Yann E. MORIN @ 2017-02-23 20:28 UTC (permalink / raw) To: buildroot Thomas, All, On 2017-02-23 21:20 +0100, Thomas Petazzoni spake thusly: > On Thu, 23 Feb 2017 21:06:31 +0100, Yann E. MORIN wrote: > > > And now I seem to remember that we already questioned that some time in > > the past... > > Yes, I even asked on the pkg-config mailing list how we are supposed to > handle such a situation, and they didn't had a very clear answer. Yep, rigns a bell now. Thanks! > But I guess we need to go ahead and tweak the DirectFB .pc files and > add -lstdc++ in Libs.private. It's the most logical thing to do IMO. Did so (hack) and it works. But really it still fails, because sdl.pc is wrong now. Hacking it too. So: 1 hack directfb.pc to add -lstdc++ in the Libs.Private field 2.a hack sdl.pc to add direct in the Requires field 2.b hack sdl.pc to not add -ldirect et al. but rely on Requires (above). Sorking on that... Thanks for the guidance! :-) Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 2017-02-23 20:06 ` Yann E. MORIN 2017-02-23 20:20 ` Thomas Petazzoni @ 2017-02-23 20:21 ` Yann E. MORIN 1 sibling, 0 replies; 7+ messages in thread From: Yann E. MORIN @ 2017-02-23 20:21 UTC (permalink / raw) To: buildroot On 2017-02-23 21:06 +0100, Yann E. MORIN spake thusly: > Thomas, All, > > On 2017-02-23 18:48 +0100, Thomas Petazzoni spake thusly: > > On Thu, 23 Feb 2017 18:16:55 +0100, Yann E. MORIN wrote: > > > So, chocolate-doom uses gcc to link, instead of g++. In so doing, it > > > bring in neither libstdc++.a nor libz.a > > > > > > I did a quick hack to verify this, and added -lstdc++ and -lz to the SDL > > > Libs.Privte in sdl.pc, and the build suceeded. > > > > It should be added to the DirectFB .pc files instead. It's really > > DirectFB that is bringing the libstdc++ dependency. But in this case, that does not help, because chocolate-doom does not use pkg-config to find SDL, so it does not pull in the libs needed for sdl. Furthermore, sdl.pc does not reference directfb in its "Reuqires" field, but it lists -ldirectfb in the libs it needs. This is so uterly broken... :-( Regards, Yann E. MORIN. -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2017-02-23 20:28 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-02-23 7:28 [Buildroot] [autobuild.buildroot.net] Build results for 2017-02-22 Thomas Petazzoni 2017-02-23 17:16 ` Yann E. MORIN 2017-02-23 17:48 ` Thomas Petazzoni 2017-02-23 20:06 ` Yann E. MORIN 2017-02-23 20:20 ` Thomas Petazzoni 2017-02-23 20:28 ` Yann E. MORIN 2017-02-23 20:21 ` Yann E. MORIN
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