4245 2013-04-11 08:09:27 +0000 wayland fails to compile on Centos 5.x 2013-04-15 15:19:29 +0000 1 1 7 Build System, Metadata & Runtime OE-Core graphics 1.4 x86 Multiple RESOLVED FIXED Medium normal 1.4 M6 1 chnarius ross.burton alexandru.damian meta.mr.watcher meta.watcher richard.purdie ross.burton sgw --- --- --- oldest_to_newest 31873 0 chnarius 2013-04-11 08:09:27 +0000 Sevaral macros are not available on Centos 5.x which has older kernel and glibc. -bash-3.2$ lsb_release -ri Distributor ID: CentOS Release: 5.5 -bash-3.2$ uname -r 2.6.18-194.el5PAE -bash-3.2$ /lib/libc.so.6 GNU C Library stable release version 2.5, by Roland McGrath et al. Log: | wayland-1.0.6/src/wayland-shm.c: In function 'shm_pool_create_buffer': | wayland-1.0.6/src/wayland-shm.c:134: warning: dereferencing type-punned pointer will break strict-aliasing rules | wayland-1.0.6/src/wayland-server.c: In function 'get_socket_lock': | wayland-1.0.6/src/wayland-server.c:1245: error: 'O_CLOEXEC' undeclared (first use in this function) | wayland-1.0.6/src/wayland-server.c:1245: error: (Each undeclared identifier is reported only oncewayland-1.0.6/src/event-loop.c:33:26: error: sys/signalfd.h: No such file or directory | wayland-1.0.6/src/event-loop.c:34:25: error: sys/timerfd.h: No such file or directory | wayland-1.0.6/src/wayland-shm.c: In function 'shm_create_pool': | wayland-1.0.6/src/wayland-shm.c:217: warning: dereferencing type-punned pointer will break strict-aliasing rules | | wayland-1.0.6/src/wayland-server.c:1245: error: for each function it appears in.) | wayland-1.0.6/src/wayland-shm.c: In function 'wl_shm_buffer_create': | wayland-1.0.6/src/wayland-shm.c:289: warning: dereferencing type-punned pointer will break strict-aliasing rules | wayland-1.0.6/src/wayland-shm.c: In function 'wl_buffer_is_shm': | wayland-1.0.6/src/wayland-shm.c:304: warning: dereferencing type-punned pointer will break strict-aliasing rules | wayland-1.0.6/src/data-device.c: In function 'wl_data_source_send_offer': | wayland-1.0.6/src/data-device.c:105: warning: dereferencing type-punned pointer will break strict-aliasing rules | wayland-1.0.6/src/data-device.c: In function 'create_data_source': | wayland-1.0.6/src/data-device.c:466: warning: dereferencing type-punned pointer will break strict-aliasing rules | make[3]: *** [wayland-server.lo] Error 1 | make[3]: *** Waiting for unfinished jobs.... | wayland-1.0.6/src/wayland-client.c: In function 'wl_display_connect_to_fd': | wayland-1.0.6/src/wayland-client.c:529: warning: dereferencing type-punned pointer will break strict-aliasing rules | wayland-1.0.6/src/event-loop.c: In function 'wl_event_loop_add_timer': | wayland-1.0.6/src/event-loop.c:199: warning: implicit declaration of function 'timerfd_create' | wayland-1.0.6/src/event-loop.c:199: error: 'CLOCK_MONOTONIC' undeclared (first use in this function) | wayland-1.0.6/src/event-loop.c:199: error: (Each undeclared identifier is reported only once | wayland-1.0.6/src/event-loop.c:199: error: for each function it appears in.) | wayland-1.0.6/src/event-loop.c:199: error: 'TFD_CLOEXEC' undeclared (first use in this function) | wayland-1.0.6/src/event-loop.c: In function 'wl_event_source_timer_update': | wayland-1.0.6/src/event-loop.c:208: error: storage size of 'its' isn't known | wayland-1.0.6/src/event-loop.c:214: warning: implicit declaration of function 'timerfd_settime' | wayland-1.0.6/src/event-loop.c:208: warning: unused variable 'its' | wayland-1.0.6/src/event-loop.c: In function 'wl_event_source_signal_dispatch': | wayland-1.0.6/src/event-loop.c:234: error: storage size of 'signal_info' isn't known | wayland-1.0.6/src/event-loop.c:234: warning: unused variable 'signal_info' | wayland-1.0.6/src/event-loop.c: In function 'wl_event_loop_add_signal': | wayland-1.0.6/src/event-loop.c:268: warning: implicit declaration of function 'signalfd' | wayland-1.0.6/src/event-loop.c:268: error: 'SFD_CLOEXEC' undeclared (first use in this function) | make[3]: *** [event-loop.lo] Error 1 31874 1 chnarius 2013-04-11 08:11:52 +0000 Same issue on Centos 5.8. 31912 2 richard.purdie 2013-04-11 11:30:56 +0000 This is wayland-native, right? Not wayland itself for the target? 31959 3 ross.burton 2013-04-11 13:55:26 +0000 Presuming this is wayland-native we don't need to build all of it, just the scanner. Changing the recipe to just build the scanner should speed the build and might fix the issue. 32002 4 ross.burton 2013-04-11 17:10:58 +0000 I think I've got a fix: http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/commit/?h=ross/wayland-native&id=350195f7c6ac5e3b9edc82f8e1f7fa0a8ba56346 Can you please test this, I don't have a centos machine to hand. 32012 5 chnarius 2013-04-12 05:09:47 +0000 That fixes the issue. Thanks. 32024 6 laurentiu.palcu 2013-04-12 06:49:49 +0000 Fixed by Ross's commit. Closing. 32029 7 ross.burton 2013-04-12 07:41:02 +0000 This hasn't landed in master yet, reopening. 32165 8 richard.purdie 2013-04-15 15:19:29 +0000 Fixed in master: http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=06cce092ec2a424dae7c0152443fb191306ba892