[mingw] Use __USE_MINGW_ANSI_STDIO when checking for functions

[simgrid.git] / tools / cmake / CompleteInFiles.cmake

diff --git a/tools/cmake/CompleteInFiles.cmake b/tools/cmake/CompleteInFiles.cmake
index 1b37d52..30b005a 100644 (file)
--- a/tools/cmake/CompleteInFiles.cmake
+++ b/tools/cmake/CompleteInFiles.cmake
@@ -150,6 +150,11 @@ if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 endif()
 
+if(MINGW)
+  add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
+  set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
+endif()
+
 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
 CHECK_INCLUDE_FILE("pthread.h" HAVE_PTHREAD_H)