diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/tuklib_cpucores.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmake/tuklib_cpucores.cmake b/cmake/tuklib_cpucores.cmake index 743d56b3..ea16e427 100644 --- a/cmake/tuklib_cpucores.cmake +++ b/cmake/tuklib_cpucores.cmake @@ -89,7 +89,12 @@ function(tuklib_cpucores_internal_check) #include <sys/sysctl.h> int main(void) { + #ifdef HW_NCPUONLINE + /* This is preferred on OpenBSD, see tuklib_cpucores.c. */ + int name[2] = { CTL_HW, HW_NCPUONLINE }; + #else int name[2] = { CTL_HW, HW_NCPU }; + #endif int cpus; size_t cpus_size = sizeof(cpus); sysctl(name, 2, &cpus, &cpus_size, NULL, 0); |