Source: libfixmath Version: 0~20220222-3 Severity: normal User: debian-powe...@lists.debian.org Usertags: powerpc X-Debbugs-Cc: debian-powe...@lists.debian.org
Hello! I just noticed that debian/rules adds the powerpc architecture to the UBSAN_ARCH arch list despite powerpc not supporting `__sync_val_compare_and_swap_8 [1]. This results in libfixmath trying to build the testsuite and consequently FTBFS [2]: [ 94%] Linking C executable tests_rn08 /usr/bin/cmake -E cmake_link_script CMakeFiles/tests_rn08.dir/link.txt --verbose=1 /usr/bin/cc -Wall -pedantic -Wextra -Werror=return-type -Wl,-z,relro -fsanitize=undefined CMakeFiles/tests_rn08.dir/tests/tests.c.o CMakeFiles/tests_rn08.dir/tests/tests_basic.c.o CMakeFiles/tests_rn08.dir/tests/tests_lerp.c.o CMakeFiles/tests_rn08.dir/tests/tests_macros.c.o CMakeFiles/tests_rn08.dir/tests/tests_sqrt.c.o CMakeFiles/tests_rn08.dir/tests/tests_str.c.o -o tests_rn08 liblibfixmath_rn08.a -lm -latomic /usr/bin/ld: /usr/lib/gcc/powerpc-linux-gnu/12/libubsan.so: undefined reference to `__sync_val_compare_and_swap_8' collect2: error: ld returned 1 exit status Could you please remove "powerpc" from the UBSAN_ARCH list? Thanks, Adrian > [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63368 > [2] > https://buildd.debian.org/status/fetch.php?pkg=libfixmath&arch=powerpc&ver=0%7E20220222-3&stamp=1672966865&raw=0 -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
