X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ba5e8b528ff29715f5a9008137e117a9fbcc24b0..b2f752feb35d35e191205da26b5522038c04c2b6:/tools/cmake/CompleteInFiles.cmake

diff --git a/tools/cmake/CompleteInFiles.cmake b/tools/cmake/CompleteInFiles.cmake
index 26f50efb74..d4730daa72 100644
--- a/tools/cmake/CompleteInFiles.cmake
+++ b/tools/cmake/CompleteInFiles.cmake
@@ -17,7 +17,11 @@ IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
     set(PROCESSOR_x86_64 1)
   ENDIF()
-  set(HAVE_RAWCTX 1)
+  if (NOT MSVC)
+    message(STATUS "Disable fast raw contextes on Microsoft Visual.")
+  else()
+    set(HAVE_RAWCTX 1)
+  endif()
 
 ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
   message(STATUS "System processor: alpha")
@@ -69,6 +73,7 @@ include(CheckTypeSize)
 include(CheckIncludeFile)
 include(CheckIncludeFiles)
 include(CheckLibraryExists)
+include(CheckSymbolExists)
 include(TestBigEndian)
 TEST_BIG_ENDIAN(BIGENDIAN)
 
@@ -148,6 +153,11 @@ CHECK_LIBRARY_EXISTS(rt      clock_gettime           "" HAVE_POSIX_GETTIME)
 
 if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
   set(CMAKE_REQUIRED_DEFINITIONS "-D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
+elseif(MINGW)
+  add_definitions(-D__USE_MINGW_ANSI_STDIO=1)
+  set(CMAKE_REQUIRED_DEFINITIONS "-D__USE_MINGW_ANSI_STDIO=1")
+else()
+  set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
 endif()
 
 CHECK_INCLUDE_FILES("time.h;sys/time.h" TIME_WITH_SYS_TIME)
@@ -186,10 +196,12 @@ CHECK_FUNCTION_EXISTS(sysconf HAVE_SYSCONF)
 CHECK_FUNCTION_EXISTS(readv HAVE_READV)
 CHECK_FUNCTION_EXISTS(popen HAVE_POPEN)
 CHECK_FUNCTION_EXISTS(signal HAVE_SIGNAL)
-CHECK_FUNCTION_EXISTS(snprintf HAVE_SNPRINTF)
-CHECK_FUNCTION_EXISTS(vsnprintf HAVE_VSNPRINTF)
-CHECK_FUNCTION_EXISTS(asprintf HAVE_ASPRINTF)
-CHECK_FUNCTION_EXISTS(vasprintf HAVE_VASPRINTF)
+
+CHECK_SYMBOL_EXISTS(snprintf stdio.h HAVE_SNPRINTF)
+CHECK_SYMBOL_EXISTS(vsnprintf stdio.h HAVE_VSNPRINTF)
+CHECK_SYMBOL_EXISTS(asprintf stdio.h HAVE_ASPRINTF)
+CHECK_SYMBOL_EXISTS(vasprintf stdio.h HAVE_VASPRINTF)
+
 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
 CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
@@ -794,14 +806,6 @@ if(ADDR2LINE)
   set(ADDR2LINE "${ADDR2LINE}/addr2line")
 endif()
 
-### Check if OSX can compile with ucontext (with gcc 4.[1-5] it is broken)
-if(APPLE)
-  if(APPLE_NEED_GCC_VERSION GREATER COMPILER_C_VERSION_MAJOR_MINOR)
-    message(STATUS "Ucontext can't be used with this version of gcc (must be greater than 4.5)")
-    set(HAVE_UCONTEXT_H 0)
-  endif()
-endif()
-
 ### File to create
 
 configure_file("${CMAKE_HOME_DIRECTORY}/src/context_sysv_config.h.in"