Fix typos for external project

CMakeLists.txt

@@ -134,8 +134,8 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/morse_
   #
   find_package (OpenMP)
   if(OPENMP_FOUND)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+    set(CMAKE_C_FLAGS          "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+    set(CMAKE_CXX_FLAGS        "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
   else(OPENMP_FOUND)
     message(WARNING "OPENMP NOT FOUND")

ScalFMMConfig.cmake.in

@@ -17,7 +17,7 @@ SET(SCALFMM_INCLUDES_ADD "@SCALFMM_INCLUDES@")
 SET(SCALFMM_LIBRARIES_DIR "@CMAKE_INSTALL_PREFIX@/lib")
 SET(SCALFMM_LIBRARIES_ADD "@SCALFMM_COMPILE_LIBS@")
 SET(SCALFMM_LIBRARY_NAME  "@scalfmm_lib@")
-SET(ScaLFMM_CXX_FLAGS     "@SCALFMM_CXX_FLAGS@")
+SET(SCALFMM_CXX_FLAGS     "@SCALFMM_CXX_FLAGS@ @CMAKE_CXX_FLAGS@")
 #
 SET(SCALFMM_SOURCE_DIR	   "@SCALFMM_SOURCE_DIR@")
 SET(SCALFMM_BUILD_SHARED_LIBS "@BUILD_SHARED_LIBS@")