From d8bbb06e08c0269ec9ec1a1fd3ddd0825af58359 Mon Sep 17 00:00:00 2001
From: ageay <ageay>
Date: Fri, 18 Oct 2013 06:36:15 +0000
Subject: [PATCH] XDR detection. The aim is to enable it even on win7.

---
 CMakeLists.txt                       | 16 ++++++++++++----
 adm_local/cmake_files/CMakeLists.txt |  1 +
 src/MEDLoader/CMakeLists.txt         |  2 +-
 src/MEDLoader/SauvMedConvertor.cxx   |  5 +----
 4 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6e1739d8..9fcd4febe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,10 +17,6 @@
 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 #
 
-#IF(WIN32)
-#  INCLUDE(${PROJECT_SOURCE_DIR}/adm_local/cmake_files/FindXDR.cmake)
-#ENDIF(WIN32)
-
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8.8 FATAL_ERROR)
 PROJECT(SalomeMED C CXX)
 
@@ -84,6 +80,9 @@ OPTION(SALOME_BUILD_DOC "Build MED doc." ON)
 CMAKE_DEPENDENT_OPTION(SALOME_MED_PARTITIONER_METIS "Enable metis graph library in MEDPartitioner." ON "SALOME_MED_ENABLE_PARTITIONER;NOT SALOME_USE_MPI" OFF)
 CMAKE_DEPENDENT_OPTION(SALOME_MED_PARTITIONER_SCOTCH "Enable scotch graph library in MEDPartitioner." ON "SALOME_MED_ENABLE_PARTITIONER;NOT SALOME_USE_MPI" OFF)
 CMAKE_DEPENDENT_OPTION(SALOME_MED_PARTITIONER_PARMETIS "Enable parmetis graph library in MEDPartitioner." ON "SALOME_MED_ENABLE_PARTITIONER;SALOME_USE_MPI" OFF)
+IF(WIN32)
+  CMAKE_DEPENDENT_OPTION(SALOME_MED_MEDLOADER_USE_XDR "Enable use of XDR for SauvReader." ON "NOT SALOME_MED_MICROMED" OFF)
+ENDIF(WIN32)
 
 #
 # Set list of prerequisites
@@ -114,6 +113,15 @@ INCLUDE(SalomeSetupPlatform)
 IF(NOT SALOME_MED_MICROMED)
   FIND_PACKAGE(SalomeHDF5 REQUIRED)
   FIND_PACKAGE(SalomeMEDFile REQUIRED)
+  # XDR stuff
+  IF(NOT WIN32)
+    FIND_PACKAGE(SalomeXDR REQUIRED)
+  ELSE(NOT WIN32)
+    IF(SALOME_MED_MEDLOADER_USE_XDR)
+      FIND_PACKAGE(SalomeXDR REQUIRED)
+    ENDIF(SALOME_MED_MEDLOADER_USE_XDR)
+  ENDIF(NOT WIN32)
+  # End of XDR Stuff
   IF(SALOME_MED_ENABLE_PARTITIONER)
     FIND_PACKAGE(SalomeLibXml2)
     SALOME_LOG_OPTIONAL_PACKAGE(LibXml2 SALOME_MED_ENABLE_PARTITIONER)
diff --git a/adm_local/cmake_files/CMakeLists.txt b/adm_local/cmake_files/CMakeLists.txt
index dff494ff0..b6efc0649 100644
--- a/adm_local/cmake_files/CMakeLists.txt
+++ b/adm_local/cmake_files/CMakeLists.txt
@@ -19,6 +19,7 @@
 
 SET(admlocal_cmake_DATA
   FindXDR.cmake
+  FindSalomeXDR.cmake
   FindMetis.cmake
   FindSalomeMetis.cmake
   FindParMetis.cmake
diff --git a/src/MEDLoader/CMakeLists.txt b/src/MEDLoader/CMakeLists.txt
index c633ab39c..d892e0569 100644
--- a/src/MEDLoader/CMakeLists.txt
+++ b/src/MEDLoader/CMakeLists.txt
@@ -58,7 +58,7 @@ SET(medloader_SOURCES
   )
 
 ADD_LIBRARY(medloader SHARED ${medloader_SOURCES})
-SET_TARGET_PROPERTIES(medloader PROPERTIES COMPILE_FLAGS "")
+SET_TARGET_PROPERTIES(medloader PROPERTIES COMPILE_FLAGS "${XDR_DEFINITIONS}")
 TARGET_LINK_LIBRARIES(medloader medcoupling ${MEDFILE_C_LIBRARIES} ${HDF5_LIBRARIES})
 INSTALL(TARGETS medloader EXPORT ${PROJECT_NAME}TargetGroup DESTINATION ${SALOME_INSTALL_LIBS})
 
diff --git a/src/MEDLoader/SauvMedConvertor.cxx b/src/MEDLoader/SauvMedConvertor.cxx
index 059d2f6d4..1fbd660e6 100644
--- a/src/MEDLoader/SauvMedConvertor.cxx
+++ b/src/MEDLoader/SauvMedConvertor.cxx
@@ -41,10 +41,7 @@
 
 #ifdef WIN32
 #include <io.h>
-#endif
-
-#ifndef WIN32
-#define HAS_XDR
+#else
 #include <unistd.h>
 #endif
 
-- 
2.39.2