--- a/src/CMakeLists.txt	2018-07-28 16:37:01.180598992 +0200
+++ a/src/CMakeLists.txt.new	2018-07-28 17:14:49.147775461 +0200
@@ -1,7 +1,3 @@
-INCLUDE_DIRECTORIES(
-  ${HDF5_INCLUDE_DIRS}
-  ${MPI_INCLUDE_DIRS})
-
 # On Win platform, we need to make sure symbols are properly exported in
 # the intermediary OBJECT targes built in the sub-directories:
 # The definition "-D<target>_EXPORTS" is normally added automatically by CMake
@@ -19,6 +15,12 @@
 INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include 
     ${PROJECT_SOURCE_DIR}/include)

+# these includes must go after project ones to avoid masking by
+# previous versions already installed
+INCLUDE_DIRECTORIES(
+  ${HDF5_INCLUDE_DIRS}
+  ${MPI_INCLUDE_DIRS})
+
 # Get pure C intermediary targets:
 ADD_SUBDIRECTORY(hdfi)
 ADD_SUBDIRECTORY(ci)
@@ -107,7 +109,7 @@
   IF(MEDFILE_BUILD_SHARED_LIBS)
     ## Intermediate library - this is unavoidable 
     ## if we want the Fortran wrapper to build correctly under win.
-    ADD_LIBRARY(medfwrap STATIC ${medfort_wrap_SOURCES})
+    ADD_LIBRARY(medfwrap SHARED ${medfort_wrap_SOURCES})
     TARGET_LINK_LIBRARIES(medfwrap medC)
     INSTALL(TARGETS medfwrap EXPORT medfileTargetsF DESTINATION lib64)
 
--- a/tools/mdump/CMakeLists.txt	2018-07-29 09:24:35.714930029 +0200
+++ a/tools/mdump/CMakeLists.txt.new	2018-07-29 09:58:48.667089767 +0200
@@ -33,6 +33,6 @@
 CONFIGURE_FILE(xmdump3.in ${PROJECT_BINARY_DIR}/xmdump3 @ONLY)
 
 INSTALL(PROGRAMS ${PROJECT_BINARY_DIR}/xmdump2 ${PROJECT_BINARY_DIR}/xmdump3 DESTINATION bin)
-INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink mdump3 mdump WORKING_DIRECTORY ${DESTDIR}${CMAKE_INSTALL_PREFIX}/bin)")
-INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink xmdump3 xmdump WORKING_DIRECTORY ${DESTDIR}${CMAKE_INSTALL_PREFIX}/bin)")
+INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink mdump3 mdump WORKING_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin\")")
+INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink xmdump3 xmdump WORKING_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin\")")
 
--- a/src/2.3.6/CMakeLists.txt	2018-07-30 22:45:56.205079148 +0200
+++ a/src/2.3.6/CMakeLists.txt.new	2018-07-30 22:49:43.520096835 +0200
@@ -1,8 +1,3 @@
-INCLUDE_DIRECTORIES(
-  ${HDF5_INCLUDE_DIRS}
-  ${MPI_INCLUDE_DIRS}
-)
- 
 SET(med236_SOURCES MEDaffiche.c)
 
 # Definitions
@@ -13,6 +8,13 @@
     "${PROJECT_BINARY_DIR}/include/2.3.6"
     "${PROJECT_SOURCE_DIR}/include/2.3.6")
 
+# these includes must go after project ones to avoid masking by
+# previous versions already installed
+INCLUDE_DIRECTORIES(
+  ${HDF5_INCLUDE_DIRS}
+  ${MPI_INCLUDE_DIRS}
+)
+ 
 # Build intermediate targets _cfi236, _hdfi236, _misc236 and _ci236 
 # (and their static counterpart):
 ADD_SUBDIRECTORY(cfi)