diff options
Diffstat (limited to 'Modules/ProcessorCount.cmake')
| -rw-r--r-- | Modules/ProcessorCount.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Modules/ProcessorCount.cmake b/Modules/ProcessorCount.cmake index 22ee776..0fe0b32 100644 --- a/Modules/ProcessorCount.cmake +++ b/Modules/ProcessorCount.cmake @@ -182,6 +182,20 @@ function(ProcessorCount var) endif() endif() + if(NOT count) + # Haiku + find_program(ProcessorCount_cmd_sysinfo sysinfo) + if(ProcessorCount_cmd_sysinfo) + execute_process(COMMAND ${ProcessorCount_cmd_sysinfo} + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE + OUTPUT_VARIABLE sysinfo_X_output) + string(REGEX MATCHALL "\nCPU #[0-9]+:" procs "\n${sysinfo_X_output}") + list(LENGTH procs count) + #message("ProcessorCount: trying sysinfo '${ProcessorCount_cmd_sysinfo}'") + endif() + endif() + # Since cygwin builds of CMake do not define WIN32 anymore, but they still # run on Windows, and will still have this env var defined: # |