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authorBrad King <brad.king@kitware.com>2016-11-02 13:03:56 (GMT)
committerBrad King <brad.king@kitware.com>2016-11-02 13:06:56 (GMT)
commitff3ccc1f2315d3de91ee6a90c8754ea554965c1d (patch)
treeee1fbe762f60bde1ccf02f3fa3fd3f9f3352b8f1 /Modules/FindHDF5.cmake
parentc5dcd31e92c0a09009a340e3fe23ced4f6190b64 (diff)
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FindHDF5: Restore pre-3.6 behavior of finding only C by default
Refactoring in commit v3.6.0-rc1~72^2 (HDF5: Rework component searching to correctly find HL for all bindings, 2016-05-12) changed the default behavior from finding only the C bindings to finding everything for the enabled languages. Restore the original behavior for compatibility and because many projects need only the C bindings. Closes: #16397
Diffstat (limited to 'Modules/FindHDF5.cmake')
-rw-r--r--Modules/FindHDF5.cmake12
1 files changed, 2 insertions, 10 deletions
diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake
index ab046e3..7e1b352 100644
--- a/Modules/FindHDF5.cmake
+++ b/Modules/FindHDF5.cmake
@@ -111,18 +111,10 @@ include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
set(HDF5_VALID_LANGUAGE_BINDINGS C CXX Fortran)
# Validate the list of find components.
-set(HDF5_LANGUAGE_BINDINGS)
if(NOT HDF5_FIND_COMPONENTS)
- get_property(__langs GLOBAL PROPERTY ENABLED_LANGUAGES)
- foreach(__lang IN LISTS __langs)
- if(__lang MATCHES "^(C|CXX|Fortran)$")
- list(APPEND HDF5_LANGUAGE_BINDINGS ${__lang})
- set(HDF5_FIND_REQUIRED_${__lang} True)
- endif()
- endforeach()
- set(FIND_HL ON)
- set(HDF5_FIND_REQUIRED_HL True)
+ set(HDF5_LANGUAGE_BINDINGS "C")
else()
+ set(HDF5_LANGUAGE_BINDINGS)
# add the extra specified components, ensuring that they are valid.
set(FIND_HL OFF)
foreach(component IN LISTS HDF5_FIND_COMPONENTS)