Fixup for supporting system installed HDF5 and Eigen

external/external_build.cmake

@@ -25,7 +25,7 @@ MACRO(CHECK_CHANGE_STATE VAR)
 ENDMACRO(CHECK_CHANGE_STATE)
 
 CHECK_CHANGE_STATE(INTERNAL_BOOST Boost_LIBRARIES Boost_INCLUDE_DIRS)
-CHECK_CHANGE_STATE(INTERNAL_EIGEN EIGEN3_INCLUDE_DIRS)
+CHECK_CHANGE_STATE(INTERNAL_EIGEN EIGEN3_INCLUDEDIR)
 CHECK_CHANGE_STATE(INTERNAL_GSL GSL_LIBRARY GSL_CBLAS_LIBRARY GSL_INCLUDE)
 CHECK_CHANGE_STATE(INTERNAL_HDF5 
     HDF5_INCLUDE_DIR HDF5_LIBRARIES HDF5_CXX_LIBRARIES 
@@ -338,7 +338,7 @@ IF (INTERNAL_EIGEN)
        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
        -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
   )
-  SET(EIGEN3_INCLUDE_DIRS ${EXT_INSTALL}/include/eigen3)
+  SET(EIGEN3_INCLUDEDIR ${EXT_INSTALL}/include/eigen3)
 
 ELSE (INTERNAL_EIGEN)
    if(DEFINED EIGEN_PATH)
@@ -352,6 +352,9 @@ ELSE (INTERNAL_EIGEN)
   if (NOT  EIGEN3_FOUND)
     cmessage(CWARNING "Eigen library not found")
   else()
+    IF(EIGEN3_STATIC_INCLUDE_DIRS)
+      SET(EIGEN3_INCLUDE_DIRS ${EIGEN3_STATIC_INCLUDE_DIRS})
+    ENDIF()
     cmessage(STATUS "Found EIGEN3 in ${EIGEN3_INCLUDE_DIRS}")
   endif()
 ENDIF(INTERNAL_EIGEN)

src/CMakeLists.txt

@@ -40,7 +40,7 @@ if (HDF5_FOUND)
     )
   target_include_directories(CosmoHDF5 BEFORE PRIVATE ${HDF5_INCLUDE_DIR})
 else(HDF5_FOUND)
-  add_library(CosmoHdf5  OBJECT
+  add_library(CosmoHDF5  OBJECT
     loadFlash_dummy.cpp
   )
 endif (HDF5_FOUND)