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HDFFV-10398 Honor CMAKE_MODULE_PATH when including check modules

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This commit is contained in:
Allen Byrne 2018-01-30 12:05:22 -06:00
parent 88e44cb93c
commit bd7bc909ed
2 changed files with 11 additions and 72 deletions
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61
config/cmake_ext_mod/CheckTypeSize.cmake
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@ -1,61 +0,0 @@
#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
#
# Check if the type exists and determine size of type. if the type
# exists, the size will be stored to the variable.
#
# CHECK_TYPE_SIZE - macro which checks the size of type
# VARIABLE - variable to store size if the type exists.
# HAVE_${VARIABLE} - does the variable exists or not
#
macro (HDF_CHECK_TYPE_SIZE TYPE VARIABLE)
set (CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1)
if ("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
set (MACRO_CHECK_TYPE_SIZE_FLAGS
"-DCHECK_TYPE_SIZE_TYPE=\"${TYPE}\" ${CMAKE_REQUIRED_FLAGS}"
)
foreach (def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H HAVE_INTTYPES_H)
if ("${def}")
set (MACRO_CHECK_TYPE_SIZE_FLAGS "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}")
endif ()
endforeach ()
message (STATUS "Check size of ${TYPE}")
if (CMAKE_REQUIRED_LIBRARIES)
set (CHECK_TYPE_SIZE_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}"
)
endif ()
try_run (${VARIABLE} HAVE_${VARIABLE}
${CMAKE_BINARY_DIR}
${HDF_RESOURCES_EXT_DIR}/CheckTypeSize.c
CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS}
"${CHECK_TYPE_SIZE_ADD_LIBRARIES}"
OUTPUT_VARIABLE OUTPUT
)
if (HAVE_${VARIABLE})
message (STATUS "Check size of ${TYPE} - done")
file (APPEND
${CMAKE_BINARY_DIR}/CMakeFiles/CMakeOutput.log
"Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n"
)
else ()
message (STATUS "Check size of ${TYPE} - failed")
file (APPEND
${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log
"Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\n\n"
)
endif ()
endif ()
set (CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS)
endmacro ()

22
config/cmake_ext_mod/ConfigureChecks.cmake
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@ -12,18 +12,18 @@
#-----------------------------------------------------------------------------
# Include all the necessary files for macros
#-----------------------------------------------------------------------------
include (${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
include (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
include (${CMAKE_ROOT}/Modules/CheckIncludeFileCXX.cmake)
include (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)
include (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
include (${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
include (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
include (${CMAKE_ROOT}/Modules/CheckVariableExists.cmake)
include (${CMAKE_ROOT}/Modules/CheckFortranFunctionExists.cmake)
include (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
include (CheckFunctionExists)
include (CheckIncludeFile)
include (CheckIncludeFileCXX)
include (CheckIncludeFiles)
include (CheckLibraryExists)
include (CheckSymbolExists)
include (CheckTypeSize)
include (CheckVariableExists)
include (CheckFortranFunctionExists)
include (TestBigEndian)
if (CMAKE_CXX_COMPILER AND CMAKE_CXX_COMPILER_LOADED)
include (${CMAKE_ROOT}/Modules/TestForSTDNamespace.cmake)
include (TestForSTDNamespace)
endif ()
#-----------------------------------------------------------------------------