| if(NOT COMMAND check_cxx_source_compiles) |
| include(CheckCXXSourceCompiles) |
| endif() |
| |
| macro(define_target_variables) |
| check_cxx_source_compiles("int main() { return __i386__; }" i386) |
| check_cxx_source_compiles("int main() { return __s390__; }" s390) |
| check_cxx_source_compiles("int main() { return __PPC64__; }" PPC64) |
| check_cxx_source_compiles("int main() { return __x86_64__; }" x86_64) |
| check_cxx_source_compiles("int main() { return __arm__; }" ARM) |
| check_cxx_source_compiles("int main() { return __FreeBSD__; }" FreeBSD) |
| check_cxx_source_compiles("int main() { return __MINGW__; }" MINGW) |
| check_cxx_source_compiles("int main() { return __linux; }" LINUX) |
| check_cxx_source_compiles("int main() { return __APPLE__; }" OSX) |
| endmacro() |
