diff options
Diffstat (limited to 'Modules/CMakeDetermineSystem.cmake')
| -rw-r--r-- | Modules/CMakeDetermineSystem.cmake | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake index 7756273..f1bad99 100644 --- a/Modules/CMakeDetermineSystem.cmake +++ b/Modules/CMakeDetermineSystem.cmake @@ -47,9 +47,14 @@ if(CMAKE_HOST_UNIX) if(CMAKE_UNAME) exec_program(uname ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_NAME) exec_program(uname ARGS -r OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_VERSION) - if(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|CYGWIN.*") + if(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|CYGWIN.*|Darwin") exec_program(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR RETURN_VALUE val) + if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin" AND + CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "Power Macintosh") + # OS X ppc 'uname -m' may report 'Power Macintosh' instead of 'powerpc' + set(CMAKE_HOST_SYSTEM_PROCESSOR "powerpc") + endif() elseif(CMAKE_HOST_SYSTEM_NAME MATCHES "OpenBSD") exec_program(arch ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR RETURN_VALUE val) |