enable_language(OBJCXX) | |
if(NOT CMAKE_OBJCXX_BYTE_ORDER MATCHES "^(BIG_ENDIAN|LITTLE_ENDIAN)$") | |
if(CMAKE_OSX_ARCHITECTURES MATCHES ";ppc|ppc;") | |
return() | |
endif() | |
message(FATAL_ERROR "CMAKE_OBJCXX_BYTE_ORDER has unexpected value '${CMAKE_OBJCXX_BYTE_ORDER}'") | |
endif() | |
include(TestBigEndian) | |
test_big_endian(IS_BIG_ENDIAN) | |
if(IS_BIG_ENDIAN AND NOT CMAKE_OBJCXX_BYTE_ORDER STREQUAL "BIG_ENDIAN") | |
message(FATAL_ERROR "test_big_endian result does not match ABI result") | |
endif() |