if(NOT HAVE_UCONTEXT_H)
message("-- No ucontext factory: <ucontext.h> not found.")
+elseif(APPLE)
+ message("-- No ucontext factory: Apple don't want us to use them.")
+ set(HAVE_UCONTEXT_H 0)
else()
- # This is needed for ucontext on MacOS X:
- if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
- add_definitions(-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE)
- endif()
try_compile(compile_makecontext ${CMAKE_BINARY_DIR} ${CMAKE_HOME_DIRECTORY}/tools/cmake/test_prog/prog_makecontext.c
OUTPUT_VARIABLE compile_makecontext_output)