| Summary: | wayland-server.so has undefined refereces | ||
|---|---|---|---|
| Product: | Wayland | Reporter: | Mike Lothian <mike> |
| Component: | wayland | Assignee: | Wayland bug list <wayland-bugs> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | mike, pochu27 |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Bug Depends on: | |||
| Bug Blocks: | 71634 | ||
| Attachments: | Build log | ||
Probably caused by -Wl,--as-needed and us not explicitly linking with -lpthread. I'm not sure what's the correct (as in portable) way to fix this. I've not changed my build settings and this has worked from the early releases of Wayland until now Are there any times where we wouldn't want to link to pthreads? We only recently started using the functions that are undefined, which is why it triggers now. I've pushed commit 5a019e38a1316a31072a9cb6de8da4377f3cfad5 Author: Kristian Høgsberg <krh@bitplanet.net> Date: Sat Nov 23 12:24:26 2013 -0800 Add -pthread to AM_CFLAGS to do the right thing when using threads https://bugs.freedesktop.org/show_bug.cgi?id=71633 Reopen if it doesn't fix it for you, thanks. |
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Created attachment 89250 [details] Build log Wayland building has been failing for me over the last few days Making all in tests make[2]: Entering directory `/var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999-x86/tests' x86_64-pc-linux-gnu-gcc -m32 -DHAVE_CONFIG_H -I. -I/var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999/tests -I.. -I../src -I/var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999/src -Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden -I/usr/lib32/libffi-3.0.13/include -O3 -march=native -pipe -flto=8 -c /var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999/tests/fixed-benchmark.c /bin/sh ../libtool --tag=CC --mode=link x86_64-pc-linux-gnu-gcc -m32 -Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden -I/usr/lib32/libffi-3.0.13/include -O3 -march=native -pipe -flto=8 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -flto=8 -o fixed-benchmark fixed-benchmark.o ../src/libwayland-util.la ../src/libwayland-client.la ../src/libwayland-server.la -lrt -ldl -L/usr/lib32 -lffi libtool: link: x86_64-pc-linux-gnu-gcc -m32 -Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden -I/usr/lib32/libffi-3.0.13/include -O3 -march=native -pipe -flto=8 -Wl,-O1 -Wl,--hash-style=gnu -flto=8 -o .libs/fixed-benchmark fixed-benchmark.o -Wl,--as-needed ../src/.libs/libwayland-util.a ../src/.libs/libwayland-client.so -L/usr/lib32 ../src/.libs/libwayland-server.so -lm -lrt -ldl -lffi ../src/.libs/libwayland-server.so: error: undefined reference to 'pthread_key_create' ../src/.libs/libwayland-server.so: error: undefined reference to 'pthread_getspecific' ../src/.libs/libwayland-server.so: error: undefined reference to 'pthread_setspecific' ../src/.libs/libwayland-server.so: error: undefined reference to 'pthread_once' collect2: error: ld returned 1 exit status make[2]: *** [fixed-benchmark] Error 1 make[2]: Leaving directory `/var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999-x86/tests' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/dev-libs/wayland-9999/work/wayland-9999-x86' make: *** [all] Error 2