From: Martin Quinson <martin.quinson@loria.fr>
Date: Fri, 2 Oct 2015 09:09:34 +0000 (+0200)
Subject: [cmake] remove some unused tests
X-Git-Tag: v3_12~65
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/8a880fa1f3094f46842eeb5c0c155d915eadc3ca

[cmake] remove some unused tests

and various little cleanups
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 104ba06dac..b07a5e5908 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,6 @@
 cmake_minimum_required(VERSION 2.6)
 # Java requires 2.8.6
+message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
 
 project(SimGrid C CXX)
 
@@ -168,7 +169,6 @@ set(INCLUDES
 if(WIN32)
   set(INCLUDES ${INCLUDES} ${CMAKE_HOME_DIRECTORY}/include/xbt ${CMAKE_HOME_DIRECTORY}/src/xbt) #for win32_ucontext.[ch]
 endif()
-set(CMAKE_SOURCE_DIR ${PROJECT_SOURCE_DIRECTORY})
 
 if(NOT CMAKE_CROSSCOMPILING AND EXISTS /usr/include/)
   set(INCLUDES ${INCLUDES} /usr/include/)
diff --git a/tools/cmake/CompleteInFiles.cmake b/tools/cmake/CompleteInFiles.cmake
index d724f6d0ef..c28fc82a41 100644
--- a/tools/cmake/CompleteInFiles.cmake
+++ b/tools/cmake/CompleteInFiles.cmake
@@ -17,7 +17,7 @@ IF(CMAKE_SYSTEM_PROCESSOR MATCHES ".86|AMD64|amd64")
     message(STATUS "System processor: x86_64 (${CMAKE_SYSTEM_PROCESSOR}, 64 bits)")
     set(PROCESSOR_x86_64 1)
   ENDIF()
-  if (NOT MSVC)
+  if (MSVC)
     message(STATUS "Disable fast raw contextes on Microsoft Visual.")
   else()
     set(HAVE_RAWCTX 1)
@@ -66,8 +66,6 @@ else()
   set(MPI_ADDRESS_SIZE 8)
 endif()
 
-message(STATUS "Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
-
 include(CheckFunctionExists)
 include(CheckTypeSize)
 include(CheckIncludeFile)
@@ -208,10 +206,9 @@ if(MINGW)
 endif()
 
 CHECK_FUNCTION_EXISTS(makecontext HAVE_MAKECONTEXT)
-CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 CHECK_FUNCTION_EXISTS(process_vm_readv HAVE_PROCESS_VM_READV)
-CHECK_FUNCTION_EXISTS(strdup SIMGRID_HAVE_STRDUP)
-CHECK_FUNCTION_EXISTS(_strdup SIMGRID_HAVE__STRDUP)
+
+CHECK_FUNCTION_EXISTS(mmap HAVE_MMAP)
 
 #Check if __thread is defined
 execute_process(
@@ -227,7 +224,11 @@ else()
 endif()
 
 # Our usage of mmap is Linux-specific (flag MAP_ANONYMOUS), but kFreeBSD uses a GNU libc
-IF(NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
+IF(HAVE_MMAP AND
+   NOT "${CMAKE_SYSTEM}" MATCHES "Linux" AND 
+   NOT "${CMAKE_SYSTEM}" MATCHES "kFreeBSD" AND 
+   NOT "${CMAKE_SYSTEM}" MATCHES "GNU" AND 
+   NOT  "${CMAKE_SYSTEM}" MATCHES "Darwin")
   SET(HAVE_MMAP 0)
   message(STATUS "Warning: MMAP is thought as non functional on this architecture (${CMAKE_SYSTEM})")
 ENDIF()
@@ -239,7 +240,7 @@ else()
 endif()
 
 
-if(WIN32) #THOSE FILES ARE FUNCTIONS ARE NOT DETECTED BUT THEY SHOULD...
+if(WIN32) # Those files are not detected despite being present
   set(HAVE_UCONTEXT_H 1)
   set(HAVE_MAKECONTEXT 1)
   set(HAVE_SNPRINTF 1)
@@ -337,12 +338,6 @@ endif()
 #--------------------------------------------------------------------------------------------------
 ### Initialize of CONTEXT THREADS
 
-if(HAVE_PTHREAD)
-  set(pthread 1)
-elseif(pthread)
-  set(pthread 0)
-endif()
-
 if(HAVE_PTHREAD)
   ### Test that we have a way to create semaphores