consider MPI_C_LINK_FLAGS as CMAKE_REQUIRED_FLAGS during linking tests

CMakeModules/morse/find/FindCHAMELEON.cmake

@@ -502,6 +502,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT CHAMELEON_FOUND) OR NOT CHAMELEON_FOUND )
         set(REQUIRED_INCDIRS)
         set(REQUIRED_LIBDIRS)
         set(REQUIRED_LIBS)
+        set(REQUIRED_FLAGS)
 
         # CHAMELEON
         if (CHAMELEON_INCLUDE_DIRS)
@@ -597,7 +598,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT CHAMELEON_FOUND) OR NOT CHAMELEON_FOUND )
                 list(APPEND REQUIRED_INCDIRS "${MPI_C_INCLUDE_PATH}")
             endif()
             if (MPI_C_LINK_FLAGS)
-                list(APPEND REQUIRED_LIBS "${MPI_C_LINK_FLAGS}")
+                list(APPEND REQUIRED_FLAGS "${MPI_C_LINK_FLAGS}")
             endif()
             list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
         endif()
@@ -683,6 +684,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT CHAMELEON_FOUND) OR NOT CHAMELEON_FOUND )
             list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
         endforeach()
         list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
+        list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
 
         # test link
         unset(CHAMELEON_WORKS CACHE)
@@ -692,7 +694,11 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT CHAMELEON_FOUND) OR NOT CHAMELEON_FOUND )
 
         if(CHAMELEON_WORKS)
             # save link with dependencies
-            set(CHAMELEON_LIBRARIES_DEP "${REQUIRED_LIBS}")
+            if (REQUIRED_FLAGS)
+                set(CHAMELEON_LIBRARIES_DEP "${REQUIRED_FLAGS};${REQUIRED_LIBS}")
+            else()
+                set(CHAMELEON_LIBRARIES_DEP "${REQUIRED_LIBS}")
+            endif()
             set(CHAMELEON_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
             set(CHAMELEON_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
         else()

CMakeModules/morse/find/FindPASTIX.cmake

@@ -464,6 +464,7 @@ if(PASTIX_LIBRARIES)
     set(REQUIRED_INCDIRS)
     set(REQUIRED_LIBDIRS)
     set(REQUIRED_LIBS)
+    set(REQUIRED_FLAGS)
 
     # PASTIX
     if (PASTIX_INCLUDE_DIRS)
@@ -505,7 +506,7 @@ if(PASTIX_LIBRARIES)
             list(APPEND REQUIRED_INCDIRS "${MPI_C_INCLUDE_PATH}")
         endif()
         if (MPI_C_LINK_FLAGS)
-            list(APPEND REQUIRED_LIBS "${MPI_C_LINK_FLAGS}")
+            list(APPEND REQUIRED_FLAGS "${MPI_C_LINK_FLAGS}")
         endif()
         list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
     endif()
@@ -585,6 +586,7 @@ if(PASTIX_LIBRARIES)
         list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
     endforeach()
     list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
+    list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
 
     # test link
     unset(PASTIX_WORKS CACHE)
@@ -594,7 +596,11 @@ if(PASTIX_LIBRARIES)
 
     if(PASTIX_WORKS)
         # save link with dependencies
-        set(PASTIX_LIBRARIES_DEP "${REQUIRED_LIBS}")
+        if (REQUIRED_FLAGS)
+            set(PASTIX_LIBRARIES_DEP "${REQUIRED_FLAGS};${REQUIRED_LIBS}")
+        else()
+            set(PASTIX_LIBRARIES_DEP "${REQUIRED_LIBS}")
+        endif()
         set(PASTIX_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
         set(PASTIX_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
     else()

CMakeModules/morse/find/FindPTSCOTCH.cmake

@@ -215,6 +215,7 @@ if(PTSCOTCH_LIBRARIES)
     set(REQUIRED_INCDIRS)
     set(REQUIRED_LIBDIRS)
     set(REQUIRED_LIBS)
+    set(REQUIRED_FLAGS)
 
     # PTSCOTCH
     if (PTSCOTCH_INCLUDE_DIRS)
@@ -230,7 +231,7 @@ if(PTSCOTCH_LIBRARIES)
             list(APPEND CMAKE_REQUIRED_INCLUDES "${MPI_C_INCLUDE_PATH}")
         endif()
         if (MPI_C_LINK_FLAGS)
-            list(APPEND REQUIRED_LIBS "${MPI_C_LINK_FLAGS}")
+            list(APPEND REQUIRED_FLAGS "${MPI_C_LINK_FLAGS}")
         endif()
         list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
     endif()
@@ -246,6 +247,7 @@ if(PTSCOTCH_LIBRARIES)
         list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
     endforeach()
     list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
+    list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
 
     # test link
     unset(PTSCOTCH_WORKS CACHE)
@@ -255,7 +257,11 @@ if(PTSCOTCH_LIBRARIES)
 
     if(PTSCOTCH_WORKS)
         # save link with dependencies
-        set(PTSCOTCH_LIBRARIES_DEP "${REQUIRED_LIBS}")
+        if (REQUIRED_FLAGS)
+            set(PTSCOTCH_LIBRARIES_DEP "${REQUIRED_FLAGS};${REQUIRED_LIBS}")
+        else()
+            set(PTSCOTCH_LIBRARIES_DEP "${REQUIRED_LIBS}")
+        endif()
         set(PTSCOTCH_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
         set(PTSCOTCH_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
     else()

CMakeModules/morse/find/FindSTARPU.cmake

@@ -606,6 +606,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR
         set(REQUIRED_INCDIRS)
         set(REQUIRED_LIBDIRS)
         set(REQUIRED_LIBS)
+        set(REQUIRED_FLAGS)
 
         # STARPU
         if (STARPU_INCLUDE_DIRS)
@@ -640,7 +641,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR
                 list(APPEND REQUIRED_INCDIRS "${MPI_C_INCLUDE_PATH}")
             endif()
             if (MPI_C_LINK_FLAGS)
-                list(APPEND REQUIRED_LIBS "${MPI_C_LINK_FLAGS}")
+                list(APPEND REQUIRED_FLAGS "${MPI_C_LINK_FLAGS}")
             endif()
             list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
         endif()
@@ -718,6 +719,7 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR
             list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
         endforeach()
         list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
+        list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
 
         # test link
         unset(STARPU_WORKS CACHE)
@@ -727,7 +729,11 @@ if( (NOT PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR
 
         if(STARPU_WORKS)
             # save link with dependencies
-            set(STARPU_LIBRARIES_DEP "${REQUIRED_LIBS}")
+            if (REQUIRED_FLAGS)
+                set(STARPU_LIBRARIES_DEP "${REQUIRED_FLAGS};${REQUIRED_LIBS}")
+            else()
+                set(STARPU_LIBRARIES_DEP "${REQUIRED_LIBS}")
+            endif()
             set(STARPU_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
             set(STARPU_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
         else()