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FindHDF5: Properly fail when required components are not found.

This commit is contained in:
Chuck Atkins 2016-07-12 13:40:41 -04:00
parent 87c1cd9c51
commit 4ece8bdd0f
1 changed files with 20 additions and 1 deletions
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21
Modules/FindHDF5.cmake
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@ -117,9 +117,11 @@ if(NOT HDF5_FIND_COMPONENTS)
foreach(__lang IN LISTS __langs)
if(__lang MATCHES "^(C|CXX|Fortran)$")
list(APPEND HDF5_LANGUAGE_BINDINGS ${__lang})
set(HDF5_FIND_REQUIRED_${__lang} True)
endif()
endforeach()
set(FIND_HL ON)
set(HDF5_FIND_REQUIRED_HL True)
else()
# add the extra specified components, ensuring that they are valid.
set(FIND_HL OFF)
@ -132,6 +134,9 @@ else()
elseif(component STREQUAL "Fortran_HL") # only for compatibility
list(APPEND HDF5_LANGUAGE_BINDINGS Fortran)
set(FIND_HL ON)
set(HDF5_FIND_REQUIRED_Fortran_HL False)
set(HDF5_FIND_REQUIRED_Fortran True)
set(HDF5_FIND_REQUIRED_HL True)
else()
message(FATAL_ERROR "${component} is not a valid HDF5 component.")
endif()
@ -144,6 +149,7 @@ else()
endif()
endforeach()
endif()
list(REMOVE_ITEM HDF5_FIND_COMPONENTS Fortran_HL) # replaced by Fortran and HL
list(REMOVE_DUPLICATES HDF5_LANGUAGE_BINDINGS)
endif()
@ -410,6 +416,7 @@ if(NOT HDF5_FOUND AND NOT HDF5_ROOT)
mark_as_advanced(HDF5_${_lang}_LIBRARY)
list(APPEND HDF5_LIBRARIES ${HDF5_${_lang}_LIBRARY})
set(HDF5_${_lang}_LIBRARIES ${HDF5_${_lang}_LIBRARY})
set(HDF5_${_lang}_FOUND True)
endif()
if(FIND_HL)
get_target_property(_lang_hl_location ${HDF5_${_lang}_HL_TARGET}${_suffix} LOCATION)
@ -419,6 +426,7 @@ if(NOT HDF5_FOUND AND NOT HDF5_ROOT)
mark_as_advanced(HDF5_${_lang}_HL_LIBRARY)
list(APPEND HDF5_HL_LIBRARIES ${HDF5_${_lang}_HL_LIBRARY})
set(HDF5_${_lang}_HL_LIBRARIES ${HDF5_${_lang}_HL_LIBRARY})
set(HDF5_HL_FOUND True)
endif()
endif()
endforeach()
@ -461,6 +469,9 @@ if(NOT HDF5_FOUND AND NOT HDF5_ROOT)
mark_as_advanced(HDF5_${__lang}_INCLUDE_DIRS)
mark_as_advanced(HDF5_${__lang}_LIBRARIES)
mark_as_advanced(HDF5_${__lang}_HL_LIBRARIES)
set(HDF5_${__lang}_FOUND True)
set(HDF5_HL_FOUND True)
else()
set(HDF5_COMPILER_NO_INTERROGATE False)
# If this language isn't using the wrapper, then try to seed the
@ -513,6 +524,7 @@ if(NOT HDF5_FOUND AND NOT HDF5_ROOT)
list(APPEND HDF5_${__lang}_HL_LIBRARIES ${L})
endif()
endforeach()
set(HDF5_HL_FOUND True)
endif()
set(CMAKE_FIND_LIBRARY_SUFFIXES ${_HDF5_CMAKE_FIND_LIBRARY_SUFFIXES})
@ -646,7 +658,10 @@ if( NOT HDF5_FOUND )
)
select_library_configurations( HDF5_${LIB} )
list(APPEND HDF5_${__lang}_LIBRARIES ${HDF5_${LIB}_LIBRARY})
eNdforeach()
endforeach()
if(HDF5_${__lang}_LIBRARIES)
set(HDF5_${__lang}_FOUND True)
endif()
# Append the libraries for this language binding to the list of all
# required libraries.
@ -687,6 +702,9 @@ if( NOT HDF5_FOUND )
list(APPEND HDF5_HL_LIBRARIES ${HDF5_${__lang}_HL_LIBRARIES})
endif()
endforeach()
if(FIND_HL AND HDF5_HL_LIBRARIES)
set(HDF5_HL_FOUND True)
endif()
_HDF5_remove_duplicates_from_beginning(HDF5_INCLUDE_DIRS)
_HDF5_remove_duplicates_from_beginning(HDF5_LIBRARIES)
@ -746,4 +764,5 @@ endif()
find_package_handle_standard_args(HDF5
REQUIRED_VARS ${HDF5_REQUIRED_VARS}
VERSION_VAR HDF5_VERSION
HANDLE_COMPONENTS
)