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Diffstat (limited to 'results/classifier/108/other/1453436')
| -rw-r--r-- | results/classifier/108/other/1453436 | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/results/classifier/108/other/1453436 b/results/classifier/108/other/1453436 new file mode 100644 index 000000000..0f7522e6a --- /dev/null +++ b/results/classifier/108/other/1453436 @@ -0,0 +1,110 @@ +debug: 0.914 +permissions: 0.906 +other: 0.898 +semantic: 0.885 +graphic: 0.868 +performance: 0.868 +device: 0.858 +network: 0.845 +PID: 0.842 +socket: 0.817 +files: 0.789 +boot: 0.763 +KVM: 0.762 +vnc: 0.746 + +Building on OS X: Undefined symbols ___emutls_v.prng_state and ___emutls_v.prng_state_data + +Trying to build qemu on my system fails during linking with the error: + +Undefined symbols for architecture x86_64: + "___emutls_v.prng_state", referenced from: + _main in region-test.o + __GLOBAL__sub_I_65535_0_region_test.c in region-test.o + "___emutls_v.prng_state_data", referenced from: + _main in region-test.o + __GLOBAL__sub_I_65535_0_region_test.c in region-test.o + +My setup: + +OS: OS X 10.10.3, 64bit +gcc: 5.1.0 +clang: 6.1.0 + +configure command: + +configure --prefix="$HOME/local" --cc=clang --host-cc=clang --cxx=clang++ + +It makes no difference whether I try to build in the source directory or somewhere else. +It is the same for qemu release 2.3.0 and qemu git@f8340b360b9bc29d48716ba8aca79df2b9544979. + +Now this is clearly happening in the pixman submodule, but it does not seem to be a pixman issue, as I can clone git://anongit.freedesktop.org/pixman @cf086d4949092861dc3729465a3881d229cc1060 and build it without any errors with just : + +configure --prefix="$HOME/local" +make + +It also works with + +configure --prefix="$HOME/local" CC=clang CXX=clang++ +make + +although then OpenMP is disabled. +Also, running + +nm qemu/pixman/test/utils.o + +gives me (amongst other stuff): + +0000000000000020 C ___emutls_v.prng_state +0000000000000020 C ___emutls_v.prng_state_data + +So the symbols are actually there, it's really just linking that fails. + +On 9 May 2015 at 19:19, Molt <email address hidden> wrote: +> Public bug reported: +> +> Trying to build qemu on my system fails during linking with the error: +> +> Undefined symbols for architecture x86_64: +> "___emutls_v.prng_state", referenced from: +> _main in region-test.o +> __GLOBAL__sub_I_65535_0_region_test.c in region-test.o +> "___emutls_v.prng_state_data", referenced from: +> _main in region-test.o +> __GLOBAL__sub_I_65535_0_region_test.c in region-test.o +> +> My setup: +> +> OS: OS X 10.10.3, 64bit +> gcc: 5.1.0 +> clang: 6.1.0 +> +> configure command: +> +> configure --prefix="$HOME/local" --cc=clang --host-cc=clang +> --cxx=clang++ + +I build on OSX 10.10.3 with that clang version, but I build with +the system pixman (in /opt/X11 and presumably part of the optional +X11 OSX download), so I guess that's the difference in our setups +here. + +I tried building having configured --without-system-pixman, +but that seems to fail to compile much earlier than your error: + +make[3]: *** No rule to make target `pixman-combine.h.template', +needed by `pixman-combine32.h'. Stop. + +-- PMM + + +I have XQuartz 2.7.7 installed and there is no pixman in /opt/X11/bin. + +It's /opt/X11/lib/libpixman-1.dylib and /opt/X11/include/pixman-1/ for me, but yes, it's possible I've got that from somewhere other than XQuartz. + + +Ah well, I only have the "normal" PATH set, not library or include path. +But I managed to build qemu now by just building pixman separately. + +According to comment #4, the build finally worked, so I'm closing this ticket now. + |