Define a version for _XOPEN_SOURCE

[simgrid.git] / buildtools / Cmake / CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 6f64d35..3802ed9 100644 (file)
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -131,7 +131,7 @@ CHECK_LIBRARY_EXISTS(pthread pthread_mutex_timedlock "" HAVE_MUTEX_TIMEDLOCK_LIB
 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")

-  set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE")
+  set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700")

 endif()
 
 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
 endif()
 
 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)


@@ -439,7 +439,7 @@ endif()
 
 # This is needed for ucontext on MacOS X:
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 
 # This is needed for ucontext on MacOS X:
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")

-  add_definitions(-D_XOPEN_SOURCE)
+  add_definitions(-D_XOPEN_SOURCE=700)

 endif()
 
 if(WIN32)
 endif()
 
 if(WIN32)


@@ -536,7 +536,7 @@ set(makecontext_CPPFLAGS_2 "")
 if(HAVE_MAKECONTEXT OR WIN32)
   set(makecontext_CPPFLAGS "-DTEST_makecontext")
   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
 if(HAVE_MAKECONTEXT OR WIN32)
   set(makecontext_CPPFLAGS "-DTEST_makecontext")
   if(CMAKE_SYSTEM_NAME MATCHES "Darwin")

-    set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE")
+    set(makecontext_CPPFLAGS_2 "-D_XOPEN_SOURCE=700")

   endif()
 
   if(WIN32)
   endif()
 
   if(WIN32)