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FindHDF5.cmake
kislinsk (Stefan Dinkelacker)
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Authored By
kislinsk
Mar 9 2018, 10:26 AM
2018-03-09 10:26:02 (UTC+1)
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39 KB
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FindHDF5.cmake
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindHDF5
# --------
#
# Find HDF5, a library for reading and writing self describing array data.
#
#
#
# This module invokes the HDF5 wrapper compiler that should be installed
# alongside HDF5. Depending upon the HDF5 Configuration, the wrapper
# compiler is called either h5cc or h5pcc. If this succeeds, the module
# will then call the compiler with the -show argument to see what flags
# are used when compiling an HDF5 client application.
#
# The module will optionally accept the COMPONENTS argument. If no
# COMPONENTS are specified, then the find module will default to finding
# only the HDF5 C library. If one or more COMPONENTS are specified, the
# module will attempt to find the language bindings for the specified
# components. The only valid components are C, CXX, Fortran, HL, and
# Fortran_HL. If the COMPONENTS argument is not given, the module will
# attempt to find only the C bindings.
#
# This module will read the variable
# HDF5_USE_STATIC_LIBRARIES to determine whether or not to prefer a
# static link to a dynamic link for HDF5 and all of it's dependencies.
# To use this feature, make sure that the HDF5_USE_STATIC_LIBRARIES
# variable is set before the call to find_package.
#
# To provide the module with a hint about where to find your HDF5
# installation, you can set the environment variable HDF5_ROOT. The
# Find module will then look in this path when searching for HDF5
# executables, paths, and libraries.
#
# Both the serial and parallel HDF5 wrappers are considered and the first
# directory to contain either one will be used. In the event that both appear
# in the same directory the serial version is preferentially selected. This
# behavior can be reversed by setting the variable HDF5_PREFER_PARALLEL to
# true.
#
# In addition to finding the includes and libraries required to compile
# an HDF5 client application, this module also makes an effort to find
# tools that come with the HDF5 distribution that may be useful for
# regression testing.
#
# This module will define the following variables:
#
# ::
#
# HDF5_FOUND - true if HDF5 was found on the system
# HDF5_VERSION - HDF5 version in format Major.Minor.Release
# HDF5_INCLUDE_DIRS - Location of the hdf5 includes
# HDF5_INCLUDE_DIR - Location of the hdf5 includes (deprecated)
# HDF5_DEFINITIONS - Required compiler definitions for HDF5
# HDF5_LIBRARIES - Required libraries for all requested bindings
# HDF5_HL_LIBRARIES - Required libraries for the HDF5 high level API for all
# bindings, if the HL component is enabled
#
# Available components are: C CXX Fortran and HL. For each enabled language
# binding, a corresponding HDF5_${LANG}_LIBRARIES variable, and potentially
# HDF5_${LANG}_DEFINITIONS, will be defined.
# If the HL component is enabled, then an HDF5_${LANG}_HL_LIBRARIES will
# also be defined. With all components enabled, the following variables will be defined:
#
# ::
#
# HDF5_C_DEFINITIONS -- Required compiler definitions for HDF5 C bindings
# HDF5_CXX_DEFINITIONS -- Required compiler definitions for HDF5 C++ bindings
# HDF5_Fortran_DEFINITIONS -- Required compiler definitions for HDF5 Fortran bindings
# HDF5_C_INCLUDE_DIRS -- Required include directories for HDF5 C bindings
# HDF5_CXX_INCLUDE_DIRS -- Required include directories for HDF5 C++ bindings
# HDF5_Fortran_INCLUDE_DIRS -- Required include directories for HDF5 Fortran bindings
# HDF5_C_LIBRARIES - Required libraries for the HDF5 C bindings
# HDF5_CXX_LIBRARIES - Required libraries for the HDF5 C++ bindings
# HDF5_Fortran_LIBRARIES - Required libraries for the HDF5 Fortran bindings
# HDF5_C_HL_LIBRARIES - Required libraries for the high level C bindings
# HDF5_CXX_HL_LIBRARIES - Required libraries for the high level C++ bindings
# HDF5_Fortran_HL_LIBRARIES - Required libraries for the high level Fortran
# bindings.
#
# HDF5_IS_PARALLEL - Whether or not HDF5 was found with parallel IO support
# HDF5_C_COMPILER_EXECUTABLE - the path to the HDF5 C wrapper compiler
# HDF5_CXX_COMPILER_EXECUTABLE - the path to the HDF5 C++ wrapper compiler
# HDF5_Fortran_COMPILER_EXECUTABLE - the path to the HDF5 Fortran wrapper compiler
# HDF5_C_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary C compiler
# which is also the HDF5 wrapper
# HDF5_CXX_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary C++
# compiler which is also
# the HDF5 wrapper
# HDF5_Fortran_COMPILER_EXECUTABLE_NO_INTERROGATE - path to the primary
# Fortran compiler which
# is also the HDF5 wrapper
# HDF5_DIFF_EXECUTABLE - the path to the HDF5 dataset comparison tool
#
# The following variable can be set to guide the search for HDF5 libraries and includes:
#
# ``HDF5_ROOT``
# Specify the path to the HDF5 installation to use.
#
# ``HDF5_FIND_DEBUG``
# Set to a true value to get some extra debugging output.
#
# ``HDF5_NO_FIND_PACKAGE_CONFIG_FILE``
# Set to a true value to skip trying to find ``hdf5-config.cmake``.
# This module is maintained by Will Dicharry <wdicharry@stellarscience.com>.
include
(
${
CMAKE_CURRENT_LIST_DIR
}
/SelectLibraryConfigurations.cmake
)
include
(
${
CMAKE_CURRENT_LIST_DIR
}
/FindPackageHandleStandardArgs.cmake
)
# List of the valid HDF5 components
set
(
HDF5_VALID_LANGUAGE_BINDINGS
C
CXX
Fortran
)
# Validate the list of find components.
if
(
NOT
HDF5_FIND_COMPONENTS
)
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
)
list
(
FIND
HDF5_VALID_LANGUAGE_BINDINGS
${
component
}
component_location
)
if
(
NOT
component_location
EQUAL
-1
)
list
(
APPEND
HDF5_LANGUAGE_BINDINGS
${
component
}
)
elseif
(
component
STREQUAL
"HL"
)
set
(
FIND_HL
ON
)
elseif
(
component
STREQUAL
"Fortran_HL"
)
# only for compatibility
list
(
APPEND
HDF5_LANGUAGE_BINDINGS
Fortran
)
set
(
FIND_HL
ON
)
set
(
HDF5_FIND_REQUIRED_Fortran_HL
False
)
set
(
HDF5_FIND_REQUIRED_Fortran
True
)
set
(
HDF5_FIND_REQUIRED_HL
True
)
else
()
message
(
FATAL_ERROR
"${component} is not a valid HDF5 component."
)
endif
()
endforeach
()
if
(
NOT
HDF5_LANGUAGE_BINDINGS
)
get_property
(
__langs
GLOBAL
PROPERTY
ENABLED_LANGUAGES
)
foreach
(
__lang
IN
LISTS
__langs
)
if
(
__lang
MATCHES
"^(C|CXX|Fortran)$"
)
list
(
APPEND
HDF5_LANGUAGE_BINDINGS
${
__lang
}
)
endif
()
endforeach
()
endif
()
list
(
REMOVE_ITEM
HDF5_FIND_COMPONENTS
Fortran_HL
)
# replaced by Fortran and HL
list
(
REMOVE_DUPLICATES
HDF5_LANGUAGE_BINDINGS
)
endif
()
# Determine whether to search for serial or parallel executable first
if
(
HDF5_PREFER_PARALLEL
)
set
(
HDF5_C_COMPILER_NAMES
h5pcc
h5cc
)
set
(
HDF5_CXX_COMPILER_NAMES
h5pc++
h5c++
)
set
(
HDF5_Fortran_COMPILER_NAMES
h5pfc
h5fc
)
else
()
set
(
HDF5_C_COMPILER_NAMES
h5cc
h5pcc
)
set
(
HDF5_CXX_COMPILER_NAMES
h5c++
h5pc++
)
set
(
HDF5_Fortran_COMPILER_NAMES
h5fc
h5pfc
)
endif
()
# We may have picked up some duplicates in various lists during the above
# process for the language bindings (both the C and C++ bindings depend on
# libz for example). Remove the duplicates. It appears that the default
# CMake behavior is to remove duplicates from the end of a list. However,
# for link lines, this is incorrect since unresolved symbols are searched
# for down the link line. Therefore, we reverse the list, remove the
# duplicates, and then reverse it again to get the duplicates removed from
# the beginning.
macro
(
_HDF5_remove_duplicates_from_beginning
_list_name
)
if
(
${
_list_name
}
)
list
(
REVERSE
${
_list_name
}
)
list
(
REMOVE_DUPLICATES
${
_list_name
}
)
list
(
REVERSE
${
_list_name
}
)
endif
()
endmacro
()
# Test first if the current compilers automatically wrap HDF5
function
(
_HDF5_test_regular_compiler_C
success
version
is_parallel
)
set
(
scratch_directory
${
CMAKE_CURRENT_BINARY_DIR
}${
CMAKE_FILES_DIRECTORY
}
/hdf5
)
if
(
NOT
${
success
}
OR
NOT
EXISTS
${
scratch_directory
}
/compiler_has_h5_c
)
set
(
test_file
${
scratch_directory
}
/cmake_hdf5_test.c
)
file
(
WRITE
${
test_file
}
"#include <hdf5.h>\n"
"#include <hdf5_hl.h>\n"
"const char* info_ver = \"
INFO\
" \"
:\
" H5_VERSION;\n"
"#ifdef H5_HAVE_PARALLEL\n"
"const char* info_parallel = \"
INFO\
" \"
:\
" \"
PARALLEL\
";\n"
"#endif\n"
"int main(int argc, char **argv) {\n"
" int require = 0;\n"
" require += info_ver[argc];\n"
"#ifdef H5_HAVE_PARALLEL\n"
" require += info_parallel[argc];\n"
"#endif\n"
" hid_t fid;\n"
" fid = H5Fcreate(\"
foo.h5\
",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT);\n"
" return 0;\n"
"}"
)
try_compile
(
${
success
}
${
scratch_directory
}
${
test_file
}
COPY_FILE
${
scratch_directory
}
/compiler_has_h5_c
)
endif
()
if
(
${
success
}
)
file
(
STRINGS
${
scratch_directory
}
/compiler_has_h5_c
INFO_STRINGS
REGEX
"^INFO:"
)
string
(
REGEX
MATCH
"^INFO:([0-9]+\\.[0-9]+\\.[0-9]+)(-patch([0-9]+))?"
INFO_VER
"${INFO_STRINGS}"
)
set
(
${
version
}
${
CMAKE_MATCH_1
}
)
if
(
CMAKE_MATCH_3
)
set
(
${
version
}
${
HDF5_C_VERSION
}
.
${
CMAKE_MATCH_3
}
)
endif
()
set
(
${
version
}
${
${version
}
}
PARENT_SCOPE
)
if
(
INFO_STRINGS
MATCHES
"INFO:PARALLEL"
)
set
(
${
is_parallel
}
TRUE
PARENT_SCOPE
)
else
()
set
(
${
is_parallel
}
FALSE
PARENT_SCOPE
)
endif
()
endif
()
endfunction
()
function
(
_HDF5_test_regular_compiler_CXX
success
version
is_parallel
)
set
(
scratch_directory
${
CMAKE_CURRENT_BINARY_DIR
}${
CMAKE_FILES_DIRECTORY
}
/hdf5
)
if
(
NOT
${
success
}
OR
NOT
EXISTS
${
scratch_directory
}
/compiler_has_h5_cxx
)
set
(
test_file
${
scratch_directory
}
/cmake_hdf5_test.cxx
)
file
(
WRITE
${
test_file
}
"#include <H5Cpp.h>\n"
"#ifndef H5_NO_NAMESPACE\n"
"using namespace H5;\n"
"#endif\n"
"const char* info_ver = \"
INFO\
" \"
:\
" H5_VERSION;\n"
"#ifdef H5_HAVE_PARALLEL\n"
"const char* info_parallel = \"
INFO\
" \"
:\
" \"
PARALLEL\
";\n"
"#endif\n"
"int main(int argc, char **argv) {\n"
" int require = 0;\n"
" require += info_ver[argc];\n"
"#ifdef H5_HAVE_PARALLEL\n"
" require += info_parallel[argc];\n"
"#endif\n"
" H5File file(\"
foo.h5\
", H5F_ACC_TRUNC);\n"
" return 0;\n"
"}"
)
try_compile
(
${
success
}
${
scratch_directory
}
${
test_file
}
COPY_FILE
${
scratch_directory
}
/compiler_has_h5_cxx
)
endif
()
if
(
${
success
}
)
file
(
STRINGS
${
scratch_directory
}
/compiler_has_h5_cxx
INFO_STRINGS
REGEX
"^INFO:"
)
string
(
REGEX
MATCH
"^INFO:([0-9]+\\.[0-9]+\\.[0-9]+)(-patch([0-9]+))?"
INFO_VER
"${INFO_STRINGS}"
)
set
(
${
version
}
${
CMAKE_MATCH_1
}
)
if
(
CMAKE_MATCH_3
)
set
(
${
version
}
${
HDF5_CXX_VERSION
}
.
${
CMAKE_MATCH_3
}
)
endif
()
set
(
${
version
}
${
${version
}
}
PARENT_SCOPE
)
if
(
INFO_STRINGS
MATCHES
"INFO:PARALLEL"
)
set
(
${
is_parallel
}
TRUE
PARENT_SCOPE
)
else
()
set
(
${
is_parallel
}
FALSE
PARENT_SCOPE
)
endif
()
endif
()
endfunction
()
function
(
_HDF5_test_regular_compiler_Fortran
success
is_parallel
)
if
(
NOT
${
success
}
)
set
(
scratch_directory
${
CMAKE_CURRENT_BINARY_DIR
}${
CMAKE_FILES_DIRECTORY
}
/hdf5
)
set
(
test_file
${
scratch_directory
}
/cmake_hdf5_test.f90
)
file
(
WRITE
${
test_file
}
"program hdf5_hello\n"
" use hdf5\n"
" use h5lt\n"
" use h5ds\n"
" integer error\n"
" call h5open_f(error)\n"
" call h5close_f(error)\n"
"end\n"
)
try_compile
(
${
success
}
${
scratch_directory
}
${
test_file
}
)
if
(
${
success
}
)
execute_process
(
COMMAND
${
CMAKE_Fortran_COMPILER
}
-showconfig
OUTPUT_VARIABLE
config_output
ERROR_VARIABLE
config_error
RESULT_VARIABLE
config_result
)
if
(
config_output
MATCHES
"Parallel HDF5: yes"
)
set
(
${
is_parallel
}
TRUE
PARENT_SCOPE
)
else
()
set
(
${
is_parallel
}
FALSE
PARENT_SCOPE
)
endif
()
endif
()
endif
()
endfunction
()
# Invoke the HDF5 wrapper compiler. The compiler return value is stored to the
# return_value argument, the text output is stored to the output variable.
macro
(
_HDF5_invoke_compiler
language
output
return_value
version
is_parallel
)
set
(
${
version
}
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
set
(
lib_type_args
-noshlib
)
else
()
set
(
lib_type_args
-shlib
)
endif
()
set
(
scratch_dir
${
CMAKE_CURRENT_BINARY_DIR
}${
CMAKE_FILES_DIRECTORY
}
/hdf5
)
if
(
"${language}"
STREQUAL
"C"
)
set
(
test_file
${
scratch_dir
}
/cmake_hdf5_test.c
)
elseif
(
"${language}"
STREQUAL
"CXX"
)
set
(
test_file
${
scratch_dir
}
/cmake_hdf5_test.cxx
)
elseif
(
"${language}"
STREQUAL
"Fortran"
)
set
(
test_file
${
scratch_dir
}
/cmake_hdf5_test.f90
)
endif
()
exec_program
(
${
HDF5_${language
}
_COMPILER_EXECUTABLE}
ARGS
-show
${
lib_type_args
}
${
test_file
}
OUTPUT_VARIABLE
${
output
}
RETURN_VALUE
${
return_value
}
)
if
(
NOT
${
${return_value
}
}
EQUAL
0
)
message
(
STATUS
"Unable to determine HDF5 ${language} flags from HDF5 wrapper."
)
endif
()
exec_program
(
${
HDF5_${language
}
_COMPILER_EXECUTABLE}
ARGS
-showconfig
OUTPUT_VARIABLE
config_output
RETURN_VALUE
config_return
)
if
(
NOT
${
return_value
}
EQUAL
0
)
message
(
STATUS
"Unable to determine HDF5 ${language} version from HDF5 wrapper."
)
endif
()
string
(
REGEX
MATCH
"HDF5 Version: ([a-zA-Z0-9\\.\\-]*)"
version_match
"${config_output}"
)
if
(
version_match
)
string
(
REPLACE
"HDF5 Version: "
""
${
version
}
"${version_match}"
)
string
(
REPLACE
"-patch"
"."
${
version
}
"${${version}}"
)
endif
()
if
(
config_output
MATCHES
"Parallel HDF5: yes"
)
set
(
${
is_parallel
}
TRUE
)
else
()
set
(
${
is_parallel
}
FALSE
)
endif
()
endmacro
()
# Parse a compile line for definitions, includes, library paths, and libraries.
macro
(
_HDF5_parse_compile_line
compile_line_var
include_paths
definitions
library_paths
libraries
libraries_hl
)
separate_arguments
(
_HDF5_COMPILE_ARGS
NATIVE_COMMAND
"${${compile_line_var}}"
)
foreach
(
arg
IN
LISTS
_HDF5_COMPILE_ARGS
)
if
(
"${arg}"
MATCHES
"^-I(.*)$"
)
# include directory
list
(
APPEND
${
include_paths
}
"${CMAKE_MATCH_1}"
)
elseif
(
"${arg}"
MATCHES
"^-D(.*)$"
)
# compile definition
list
(
APPEND
${
definitions
}
"-D${CMAKE_MATCH_1}"
)
elseif
(
"${arg}"
MATCHES
"^-L(.*)$"
)
# library search path
list
(
APPEND
${
library_paths
}
"${CMAKE_MATCH_1}"
)
elseif
(
"${arg}"
MATCHES
"^-l(hdf5.*hl.*)$"
)
# library name (hl)
list
(
APPEND
${
libraries_hl
}
"${CMAKE_MATCH_1}"
)
elseif
(
"${arg}"
MATCHES
"^-l(.*)$"
)
# library name
list
(
APPEND
${
libraries
}
"${CMAKE_MATCH_1}"
)
elseif
(
"${arg}"
MATCHES
"^(.:)?[/\\].*\\.(a|so|dylib|sl|lib)$"
)
# library file
if
(
NOT
EXISTS
"${arg}"
)
continue
()
endif
()
get_filename_component
(
_HDF5_LPATH
"${arg}"
DIRECTORY
)
get_filename_component
(
_HDF5_LNAME
"${arg}"
NAME_WE
)
string
(
REGEX
REPLACE
"^lib"
""
_HDF5_LNAME
"${_HDF5_LNAME}"
)
list
(
APPEND
${
library_paths
}
"${_HDF5_LPATH}"
)
if
(
_HDF5_LNAME
MATCHES
"hdf5.*hl"
)
list
(
APPEND
${
libraries_hl
}
"${_HDF5_LNAME}"
)
else
()
list
(
APPEND
${
libraries
}
"${_HDF5_LNAME}"
)
endif
()
endif
()
endforeach
()
endmacro
()
# Select a preferred imported configuration from a target
function
(
_HDF5_select_imported_config
target
imported_conf
)
# We will first assign the value to a local variable _imported_conf, then assign
# it to the function argument at the end.
get_target_property
(
_imported_conf
${
target
}
MAP_IMPORTED_CONFIG_
${
CMAKE_BUILD_TYPE
}
)
if
(
NOT
_imported_conf
)
# Get available imported configurations by examining target properties
get_target_property
(
_imported_conf
${
target
}
IMPORTED_CONFIGURATIONS
)
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"Found imported configurations: ${_imported_conf}"
)
endif
()
# Find the imported configuration that we prefer.
# We do this by making list of configurations in order of preference,
# starting with ${CMAKE_BUILD_TYPE} and ending with the first imported_conf
set
(
_preferred_confs
${
CMAKE_BUILD_TYPE
}
)
list
(
GET
_imported_conf
0
_fallback_conf
)
list
(
APPEND
_preferred_confs
RELWITHDEBINFO
RELEASE
DEBUG
${
_fallback_conf
}
)
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"Start search through imported configurations in the following order: ${_preferred_confs}"
)
endif
()
# Now find the first of these that is present in imported_conf
cmake_policy
(
PUSH
)
cmake_policy
(
SET
CMP0057
NEW
)
# support IN_LISTS
foreach
(
_conf
IN
LISTS
_preferred_confs
)
if
(
${
_conf
}
IN_LIST
_imported_conf
)
set
(
_imported_conf
${
_conf
}
)
break
()
endif
()
endforeach
()
cmake_policy
(
POP
)
endif
()
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"Selected imported configuration: ${_imported_conf}"
)
endif
()
# assign value to function argument
set
(
${
imported_conf
}
${
_imported_conf
}
PARENT_SCOPE
)
endfunction
()
if
(
NOT
HDF5_ROOT
)
set
(
HDF5_ROOT
$
ENV{HDF5_ROOT}
)
endif
()
if
(
HDF5_ROOT
)
set
(
_HDF5_SEARCH_OPTS
NO_DEFAULT_PATH
)
else
()
set
(
_HDF5_SEARCH_OPTS
)
endif
()
# Try to find HDF5 using an installed hdf5-config.cmake
if
(
NOT
HDF5_FOUND
AND
NOT
HDF5_NO_FIND_PACKAGE_CONFIG_FILE
)
find_package
(
HDF5
QUIET
NO_MODULE
HINTS
${
HDF5_ROOT
}
${
_HDF5_SEARCH_OPTS
}
)
if
(
HDF5_FOUND
)
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"Found HDF5 at ${HDF5_DIR} via NO_MODULE. Now trying to extract locations etc."
)
endif
()
set
(
HDF5_IS_PARALLEL
${
HDF5_ENABLE_PARALLEL
}
)
set
(
HDF5_INCLUDE_DIRS
${
HDF5_INCLUDE_DIR
}
)
set
(
HDF5_LIBRARIES
)
if
(
NOT
TARGET
hdf5
AND
NOT
TARGET
hdf5-static
AND
NOT
TARGET
hdf5-shared
)
# Some HDF5 versions (e.g. 1.8.18) used hdf5::hdf5 etc
set
(
_target_prefix
"hdf5::"
)
endif
()
set
(
HDF5_C_TARGET
${
_target_prefix
}
hdf5
)
set
(
HDF5_C_HL_TARGET
${
_target_prefix
}
hdf5_hl
)
set
(
HDF5_CXX_TARGET
${
_target_prefix
}
hdf5_cpp
)
set
(
HDF5_CXX_HL_TARGET
${
_target_prefix
}
hdf5_hl_cpp
)
set
(
HDF5_Fortran_TARGET
${
_target_prefix
}
hdf5_fortran
)
set
(
HDF5_Fortran_HL_TARGET
${
_target_prefix
}
hdf5_hl_fortran
)
set
(
HDF5_DEFINITIONS
""
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
set
(
_suffix
"-static"
)
else
()
set
(
_suffix
"-shared"
)
endif
()
foreach
(
_lang
${
HDF5_LANGUAGE_BINDINGS
}
)
#Older versions of hdf5 don't have a static/shared suffix so
#if we detect that occurrence clear the suffix
if
(
_suffix
AND
NOT
TARGET
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
)
if
(
NOT
TARGET
${
HDF5_${_lang
}
_TARGET}
)
#cant find this component with or without the suffix
#so bail out, and let the following locate HDF5
set
(
HDF5_FOUND
FALSE
)
break
()
endif
()
set
(
_suffix
""
)
endif
()
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"Trying to get properties of target ${HDF5_${_lang}_TARGET}${_suffix}"
)
endif
()
# Find library for this target. Complicated as on Windows with a DLL, we need to search for the import-lib.
_HDF5_select_imported_config(${HDF5_${_lang}_TARGET}${_suffix}
_hdf5_imported_conf)
get_target_property
(
_hdf5_lang_location
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
IMPORTED_IMPLIB_
${
_hdf5_imported_conf
}
)
if
(
NOT
_hdf5_lang_location
)
# no import lib, just try LOCATION
get_target_property
(
_hdf5_lang_location
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
LOCATION_
${
_hdf5_imported_conf
}
)
if
(
NOT
_hdf5_lang_location
)
get_target_property
(
_hdf5_lang_location
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
LOCATION
)
endif
()
endif
()
if
(
_hdf5_lang_location
)
set
(
HDF5_
${
_lang
}
_LIBRARY
${
_hdf5_lang_location
}
)
list
(
APPEND
HDF5_LIBRARIES
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
)
set
(
HDF5_
${
_lang
}
_LIBRARIES
${
HDF5_${_lang
}
_TARGET}
${
_suffix
}
)
set
(
HDF5_
${
_lang
}
_FOUND
True
)
endif
()
if
(
FIND_HL
)
get_target_property
(
__lang_hl_location
${
HDF5_${_lang
}
_HL_TARGET}
${
_suffix
}
IMPORTED_IMPLIB_
${
_hdf5_imported_conf
}
)
if
(
NOT
_hdf5_lang_hl_location
)
get_target_property
(
_hdf5_lang_hl_location
${
HDF5_${_lang
}
_HL_TARGET}
${
_suffix
}
LOCATION_
${
_hdf5_imported_conf
}
)
if
(
NOT
_hdf5_hl_lang_location
)
get_target_property
(
_hdf5_hl_lang_location
${
HDF5_${_lang
}
_HL_TARGET}
${
_suffix
}
LOCATION
)
endif
()
endif
()
if
(
_hdf5_lang_hl_location
)
set
(
HDF5_
${
_lang
}
_HL_LIBRARY
${
_hdf5_lang_hl_location
}
)
list
(
APPEND
HDF5_HL_LIBRARIES
${
HDF5_${_lang
}
_HL_TARGET}
${
_suffix
}
)
set
(
HDF5_
${
_lang
}
_HL_LIBRARIES
${
HDF5_${_lang
}
_HL_TARGET}
${
_suffix
}
)
set
(
HDF5_HL_FOUND
True
)
endif
()
unset
(
_hdf5_lang_hl_location
)
endif
()
unset
(
_hdf5_imported_conf
)
unset
(
_hdf5_lang_location
)
endforeach
()
endif
()
endif
()
if
(
NOT
HDF5_FOUND
)
set
(
_HDF5_NEED_TO_SEARCH
False
)
set
(
HDF5_COMPILER_NO_INTERROGATE
True
)
# Only search for languages we've enabled
foreach
(
__lang
IN
LISTS
HDF5_LANGUAGE_BINDINGS
)
# First check to see if our regular compiler is one of wrappers
if
(
__lang
STREQUAL
"C"
)
_HDF5_test_regular_compiler_C(
HDF5_${__lang}_COMPILER_NO_INTERROGATE
HDF5_${__lang}_VERSION
HDF5_${__lang}_IS_PARALLEL)
elseif
(
__lang
STREQUAL
"CXX"
)
_HDF5_test_regular_compiler_CXX(
HDF5_${__lang}_COMPILER_NO_INTERROGATE
HDF5_${__lang}_VERSION
HDF5_${__lang}_IS_PARALLEL)
elseif
(
__lang
STREQUAL
"Fortran"
)
_HDF5_test_regular_compiler_Fortran(
HDF5_${__lang}_COMPILER_NO_INTERROGATE
HDF5_${__lang}_IS_PARALLEL)
else
()
continue
()
endif
()
if
(
HDF5_
${
__lang
}
_COMPILER_NO_INTERROGATE
)
message
(
STATUS
"HDF5: Using hdf5 compiler wrapper for all ${__lang} compiling"
)
set
(
HDF5_
${
__lang
}
_FOUND
True
)
set
(
HDF5_
${
__lang
}
_COMPILER_EXECUTABLE_NO_INTERROGATE
"${CMAKE_${__lang}_COMPILER}"
CACHE
FILEPATH
"HDF5 ${__lang} compiler wrapper"
)
set
(
HDF5_
${
__lang
}
_DEFINITIONS
)
set
(
HDF5_
${
__lang
}
_INCLUDE_DIRS
)
set
(
HDF5_
${
__lang
}
_LIBRARIES
)
set
(
HDF5_
${
__lang
}
_HL_LIBRARIES
)
mark_as_advanced
(
HDF5_
${
__lang
}
_COMPILER_EXECUTABLE_NO_INTERROGATE
)
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
# search options with the wrapper
find_program
(
HDF5_
${
__lang
}
_COMPILER_EXECUTABLE
NAMES
${
HDF5_${__lang
}
_COMPILER_NAMES}
NAMES_PER_DIR
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
bin
Bin
DOC
"HDF5 ${__lang} Wrapper compiler. Used only to detect HDF5 compile flags."
${
_HDF5_SEARCH_OPTS
}
)
mark_as_advanced
(
HDF5_
${
__lang
}
_COMPILER_EXECUTABLE
)
unset
(
HDF5_
${
__lang
}
_COMPILER_NAMES
)
if
(
HDF5_
${
__lang
}
_COMPILER_EXECUTABLE
)
_HDF5_invoke_compiler(${__lang}
HDF5_${__lang}_COMPILE_LINE
HDF5_${__lang}_RETURN_VALUE
HDF5_${__lang}_VERSION
HDF5_${__lang}_IS_PARALLEL)
if
(
HDF5_
${
__lang
}
_RETURN_VALUE
EQUAL
0
)
message
(
STATUS
"HDF5: Using hdf5 compiler wrapper to determine ${__lang} configuration"
)
_HDF5_parse_compile_line(
HDF5_${__lang}_COMPILE_LINE
HDF5_${__lang}_INCLUDE_DIRS
HDF5_${__lang}_DEFINITIONS
HDF5_${__lang}_LIBRARY_DIRS
HDF5_${__lang}_LIBRARY_NAMES
HDF5_${__lang}_HL_LIBRARY_NAMES
)
set
(
HDF5_
${
__lang
}
_LIBRARIES
)
foreach
(
L
IN
LISTS
HDF5_
${
__lang
}
_LIBRARY_NAMES
)
set
(
_HDF5_SEARCH_NAMES_LOCAL
)
if
(
"x${L}"
MATCHES
"hdf5"
)
# hdf5 library
set
(
_HDF5_SEARCH_OPTS_LOCAL
${
_HDF5_SEARCH_OPTS
}
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
if
(
WIN32
)
set
(
_HDF5_SEARCH_NAMES_LOCAL
lib
${
L
}
)
else
()
set
(
_HDF5_SEARCH_NAMES_LOCAL
lib
${
L
}
.a
)
endif
()
endif
()
else
()
# external library
set
(
_HDF5_SEARCH_OPTS_LOCAL
)
endif
()
find_library
(
HDF5_
${
__lang
}
_LIBRARY_
${
L
}
NAMES
${
_HDF5_SEARCH_NAMES_LOCAL
}
${
L
}
NAMES_PER_DIR
HINTS
${
HDF5_${__lang
}
_LIBRARY_DIRS}
${
HDF5_ROOT
}
${
_HDF5_SEARCH_OPTS_LOCAL
}
)
unset
(
_HDF5_SEARCH_OPTS_LOCAL
)
unset
(
_HDF5_SEARCH_NAMES_LOCAL
)
if
(
HDF5_
${
__lang
}
_LIBRARY_
${
L
}
)
list
(
APPEND
HDF5_
${
__lang
}
_LIBRARIES
${
HDF5_${__lang
}
_LIBRARY_
${
L
}
}
)
else
()
list
(
APPEND
HDF5_
${
__lang
}
_LIBRARIES
${
L
}
)
endif
()
endforeach
()
if
(
FIND_HL
)
set
(
HDF5_
${
__lang
}
_HL_LIBRARIES
)
foreach
(
L
IN
LISTS
HDF5_
${
__lang
}
_HL_LIBRARY_NAMES
)
set
(
_HDF5_SEARCH_NAMES_LOCAL
)
if
(
"x${L}"
MATCHES
"hdf5"
)
# hdf5 library
set
(
_HDF5_SEARCH_OPTS_LOCAL
${
_HDF5_SEARCH_OPTS
}
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
if
(
WIN32
)
set
(
_HDF5_SEARCH_NAMES_LOCAL
lib
${
L
}
)
else
()
set
(
_HDF5_SEARCH_NAMES_LOCAL
lib
${
L
}
.a
)
endif
()
endif
()
else
()
# external library
set
(
_HDF5_SEARCH_OPTS_LOCAL
)
endif
()
find_library
(
HDF5_
${
__lang
}
_LIBRARY_
${
L
}
NAMES
${
_HDF5_SEARCH_NAMES_LOCAL
}
${
L
}
NAMES_PER_DIR
HINTS
${
HDF5_${__lang
}
_LIBRARY_DIRS}
${
HDF5_ROOT
}
${
_HDF5_SEARCH_OPTS_LOCAL
}
)
unset
(
_HDF5_SEARCH_OPTS_LOCAL
)
unset
(
_HDF5_SEARCH_NAMES_LOCAL
)
if
(
HDF5_
${
__lang
}
_LIBRARY_
${
L
}
)
list
(
APPEND
HDF5_
${
__lang
}
_HL_LIBRARIES
${
HDF5_${__lang
}
_LIBRARY_
${
L
}
}
)
else
()
list
(
APPEND
HDF5_
${
__lang
}
_HL_LIBRARIES
${
L
}
)
endif
()
endforeach
()
set
(
HDF5_HL_FOUND
True
)
endif
()
set
(
HDF5_
${
__lang
}
_FOUND
True
)
_HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_DEFINITIONS)
_HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_INCLUDE_DIRS)
_HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_LIBRARIES)
_HDF5_remove_duplicates_from_beginning(HDF5_${__lang}_HL_LIBRARIES)
else
()
set
(
_HDF5_NEED_TO_SEARCH
True
)
endif
()
else
()
set
(
_HDF5_NEED_TO_SEARCH
True
)
endif
()
endif
()
if
(
HDF5_
${
__lang
}
_VERSION
)
if
(
NOT
HDF5_VERSION
)
set
(
HDF5_VERSION
${
HDF5_${__lang
}
_VERSION}
)
elseif
(
NOT
HDF5_VERSION
VERSION_EQUAL
HDF5_
${
__lang
}
_VERSION
)
message
(
WARNING
"HDF5 Version found for language ${__lang}, ${HDF5_${__lang}_VERSION} is different than previously found version ${HDF5_VERSION}"
)
endif
()
endif
()
if
(
DEFINED
HDF5_
${
__lang
}
_IS_PARALLEL
)
if
(
NOT
DEFINED
HDF5_IS_PARALLEL
)
set
(
HDF5_IS_PARALLEL
${
HDF5_${__lang
}
_IS_PARALLEL}
)
elseif
(
NOT
HDF5_IS_PARALLEL
AND
HDF5_
${
__lang
}
_IS_PARALLEL
)
message
(
WARNING
"HDF5 found for language ${__lang} is parallel but previously found language is not parallel."
)
elseif
(
HDF5_IS_PARALLEL
AND
NOT
HDF5_
${
__lang
}
_IS_PARALLEL
)
message
(
WARNING
"HDF5 found for language ${__lang} is not parallel but previously found language is parallel."
)
endif
()
endif
()
endforeach
()
else
()
set
(
_HDF5_NEED_TO_SEARCH
True
)
endif
()
if
(
NOT
HDF5_FOUND
AND
HDF5_COMPILER_NO_INTERROGATE
)
# No arguments necessary, all languages can use the compiler wrappers
set
(
HDF5_FOUND
True
)
set
(
HDF5_METHOD
"Included by compiler wrappers"
)
set
(
HDF5_REQUIRED_VARS
HDF5_METHOD
)
elseif
(
NOT
HDF5_FOUND
AND
NOT
_HDF5_NEED_TO_SEARCH
)
# Compiler wrappers aren't being used by the build but were found and used
# to determine necessary include and library flags
set
(
HDF5_INCLUDE_DIRS
)
set
(
HDF5_LIBRARIES
)
set
(
HDF5_HL_LIBRARIES
)
foreach
(
__lang
IN
LISTS
HDF5_LANGUAGE_BINDINGS
)
if
(
HDF5_
${
__lang
}
_FOUND
)
if
(
NOT
HDF5_
${
__lang
}
_COMPILER_NO_INTERROGATE
)
list
(
APPEND
HDF5_DEFINITIONS
${
HDF5_${__lang
}
_DEFINITIONS}
)
list
(
APPEND
HDF5_INCLUDE_DIRS
${
HDF5_${__lang
}
_INCLUDE_DIRS}
)
list
(
APPEND
HDF5_LIBRARIES
${
HDF5_${__lang
}
_LIBRARIES}
)
if
(
FIND_HL
)
list
(
APPEND
HDF5_HL_LIBRARIES
${
HDF5_${__lang
}
_HL_LIBRARIES}
)
endif
()
endif
()
endif
()
endforeach
()
_HDF5_remove_duplicates_from_beginning(HDF5_DEFINITIONS)
_HDF5_remove_duplicates_from_beginning(HDF5_INCLUDE_DIRS)
_HDF5_remove_duplicates_from_beginning(HDF5_LIBRARIES)
_HDF5_remove_duplicates_from_beginning(HDF5_HL_LIBRARIES)
set
(
HDF5_FOUND
True
)
set
(
HDF5_REQUIRED_VARS
HDF5_LIBRARIES
)
if
(
FIND_HL
)
list
(
APPEND
HDF5_REQUIRED_VARS
HDF5_HL_LIBRARIES
)
endif
()
endif
()
find_program
(
HDF5_DIFF_EXECUTABLE
NAMES
h5diff
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
bin
Bin
${
_HDF5_SEARCH_OPTS
}
DOC
"HDF5 file differencing tool."
)
mark_as_advanced
(
HDF5_DIFF_EXECUTABLE
)
if
(
NOT
HDF5_FOUND
)
# seed the initial lists of libraries to find with items we know we need
set
(
HDF5_C_LIBRARY_NAMES
hdf5
)
set
(
HDF5_C_HL_LIBRARY_NAMES
hdf5_hl
)
set
(
HDF5_CXX_LIBRARY_NAMES
hdf5_cpp
${
HDF5_C_LIBRARY_NAMES
}
)
set
(
HDF5_CXX_HL_LIBRARY_NAMES
hdf5_hl_cpp
${
HDF5_C_HL_LIBRARY_NAMES
}
${
HDF5_CXX_LIBRARY_NAMES
}
)
set
(
HDF5_Fortran_LIBRARY_NAMES
hdf5_fortran
${
HDF5_C_LIBRARY_NAMES
}
)
set
(
HDF5_Fortran_HL_LIBRARY_NAMES
hdf5hl_fortran
${
HDF5_C_HL_LIBRARY_NAMES
}
${
HDF5_Fortran_LIBRARY_NAMES
}
)
foreach
(
__lang
IN
LISTS
HDF5_LANGUAGE_BINDINGS
)
# find the HDF5 include directories
if
(
"${__lang}"
STREQUAL
"Fortran"
)
set
(
HDF5_INCLUDE_FILENAME
hdf5.mod
)
elseif
(
"${__lang}"
STREQUAL
"CXX"
)
set
(
HDF5_INCLUDE_FILENAME
H5Cpp.h
)
else
()
set
(
HDF5_INCLUDE_FILENAME
hdf5.h
)
endif
()
find_path
(
HDF5_
${
__lang
}
_INCLUDE_DIR
${
HDF5_INCLUDE_FILENAME
}
HINTS
${
HDF5_ROOT
}
PATHS
$
ENV{HOME}/.local/include
PATH_SUFFIXES
include
Include
${
_HDF5_SEARCH_OPTS
}
)
mark_as_advanced
(
HDF5_
${
__lang
}
_INCLUDE_DIR
)
# set the _DIRS variable as this is what the user will normally use
set
(
HDF5_
${
__lang
}
_INCLUDE_DIRS
${
HDF5_${__lang
}
_INCLUDE_DIR}
)
list
(
APPEND
HDF5_INCLUDE_DIRS
${
HDF5_${__lang
}
_INCLUDE_DIR}
)
# find the HDF5 libraries
foreach
(
LIB
IN
LISTS
HDF5_
${
__lang
}
_LIBRARY_NAMES
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
# According to bug 1643 on the CMake bug tracker, this is the
# preferred method for searching for a static library.
# See https://gitlab.kitware.com/cmake/cmake/issues/1643. We search
# first for the full static library name, but fall back to a
# generic search on the name if the static search fails.
set
(
THIS_LIBRARY_SEARCH_DEBUG
lib
${
LIB
}
d.a
lib
${
LIB
}
_debug.a
lib
${
LIB
}
d
lib
${
LIB
}
_D
lib
${
LIB
}
_debug
lib
${
LIB
}
d-static.a
lib
${
LIB
}
_debug-static.a
${
LIB
}
d-static
${
LIB
}
_D-static
${
LIB
}
_debug-static
)
set
(
THIS_LIBRARY_SEARCH_RELEASE
lib
${
LIB
}
.a
lib
${
LIB
}
lib
${
LIB
}
-static.a
${
LIB
}
-static
)
else
()
set
(
THIS_LIBRARY_SEARCH_DEBUG
${
LIB
}
d
${
LIB
}
_D
${
LIB
}
_debug
${
LIB
}
d-shared
${
LIB
}
_D-shared
${
LIB
}
_debug-shared
)
set
(
THIS_LIBRARY_SEARCH_RELEASE
${
LIB
}
${
LIB
}
-shared
)
if
(
WIN32
)
list
(
APPEND
HDF5_DEFINITIONS
"-DH5_BUILT_AS_DYNAMIC_LIB"
)
endif
()
endif
()
find_library
(
HDF5_
${
LIB
}
_LIBRARY_DEBUG
NAMES
${
THIS_LIBRARY_SEARCH_DEBUG
}
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
lib
Lib
${
_HDF5_SEARCH_OPTS
}
)
find_library
(
HDF5_
${
LIB
}
_LIBRARY_RELEASE
NAMES
${
THIS_LIBRARY_SEARCH_RELEASE
}
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
lib
Lib
${
_HDF5_SEARCH_OPTS
}
)
select_library_configurations
(
HDF5_
${
LIB
}
)
list
(
APPEND
HDF5_
${
__lang
}
_LIBRARIES
${
HDF5_${LIB
}
_LIBRARY}
)
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.
list
(
APPEND
HDF5_LIBRARIES
${
HDF5_${__lang
}
_LIBRARIES}
)
if
(
FIND_HL
)
foreach
(
LIB
IN
LISTS
HDF5_
${
__lang
}
_HL_LIBRARY_NAMES
)
if
(
HDF5_USE_STATIC_LIBRARIES
)
# According to bug 1643 on the CMake bug tracker, this is the
# preferred method for searching for a static library.
# See https://gitlab.kitware.com/cmake/cmake/issues/1643. We search
# first for the full static library name, but fall back to a
# generic search on the name if the static search fails.
set
(
THIS_LIBRARY_SEARCH_DEBUG
lib
${
LIB
}
d.a
lib
${
LIB
}
_debug.a
lib
${
LIB
}
d
lib
${
LIB
}
_D
lib
${
LIB
}
_debug
lib
${
LIB
}
d-static.a
lib
${
LIB
}
_debug-static.a
lib
${
LIB
}
d-static
lib
${
LIB
}
_D-static
lib
${
LIB
}
_debug-static
)
set
(
THIS_LIBRARY_SEARCH_RELEASE
lib
${
LIB
}
.a
${
LIB
}
lib
${
LIB
}
-static.a
lib
${
LIB
}
-static
)
else
()
set
(
THIS_LIBRARY_SEARCH_DEBUG
${
LIB
}
d
${
LIB
}
_D
${
LIB
}
_debug
${
LIB
}
d-shared
${
LIB
}
_D-shared
${
LIB
}
_debug-shared
)
set
(
THIS_LIBRARY_SEARCH_RELEASE
${
LIB
}
${
LIB
}
-shared
)
endif
()
find_library
(
HDF5_
${
LIB
}
_LIBRARY_DEBUG
NAMES
${
THIS_LIBRARY_SEARCH_DEBUG
}
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
lib
Lib
${
_HDF5_SEARCH_OPTS
}
)
find_library
(
HDF5_
${
LIB
}
_LIBRARY_RELEASE
NAMES
${
THIS_LIBRARY_SEARCH_RELEASE
}
HINTS
${
HDF5_ROOT
}
PATH_SUFFIXES
lib
Lib
${
_HDF5_SEARCH_OPTS
}
)
select_library_configurations
(
HDF5_
${
LIB
}
)
list
(
APPEND
HDF5_
${
__lang
}
_HL_LIBRARIES
${
HDF5_${LIB
}
_LIBRARY}
)
endforeach
()
# Append the libraries for this language binding to the list of all
# required libraries.
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_DEFINITIONS)
_HDF5_remove_duplicates_from_beginning(HDF5_INCLUDE_DIRS)
_HDF5_remove_duplicates_from_beginning(HDF5_LIBRARIES)
_HDF5_remove_duplicates_from_beginning(HDF5_HL_LIBRARIES)
# If the HDF5 include directory was found, open H5pubconf.h to determine if
# HDF5 was compiled with parallel IO support
set
(
HDF5_IS_PARALLEL
FALSE
)
set
(
HDF5_VERSION
""
)
foreach
(
_dir
IN
LISTS
HDF5_INCLUDE_DIRS
)
foreach
(
_hdr
"${_dir}/H5pubconf.h"
"${_dir}/H5pubconf-64.h"
"${_dir}/H5pubconf-32.h"
)
if
(
EXISTS
"${_hdr}"
)
file
(
STRINGS
"${_hdr}"
HDF5_HAVE_PARALLEL_DEFINE
REGEX
"HAVE_PARALLEL 1"
)
if
(
HDF5_HAVE_PARALLEL_DEFINE
)
set
(
HDF5_IS_PARALLEL
TRUE
)
endif
()
unset
(
HDF5_HAVE_PARALLEL_DEFINE
)
file
(
STRINGS
"${_hdr}"
HDF5_VERSION_DEFINE
REGEX
"^[ \t]*#[ \t]*define[ \t]+H5_VERSION[ \t]+"
)
if
(
"${HDF5_VERSION_DEFINE}"
MATCHES
"H5_VERSION[ \t]+\"
(
[0-9]+\\.[0-9]+\\.[0-9]+
)(
-patch([0-9]+
))
?\""
)
set
(
HDF5_VERSION
"${CMAKE_MATCH_1}"
)
if
(
CMAKE_MATCH_3
)
set
(
HDF5_VERSION
${
HDF5_VERSION
}
.
${
CMAKE_MATCH_3
}
)
endif
()
endif
()
unset
(
HDF5_VERSION_DEFINE
)
endif
()
endforeach
()
endforeach
()
set
(
HDF5_IS_PARALLEL
${
HDF5_IS_PARALLEL
}
CACHE
BOOL
"HDF5 library compiled with parallel IO support"
)
mark_as_advanced
(
HDF5_IS_PARALLEL
)
set
(
HDF5_REQUIRED_VARS
HDF5_LIBRARIES
HDF5_INCLUDE_DIRS
)
if
(
FIND_HL
)
list
(
APPEND
HDF5_REQUIRED_VARS
HDF5_HL_LIBRARIES
)
endif
()
endif
()
# For backwards compatibility we set HDF5_INCLUDE_DIR to the value of
# HDF5_INCLUDE_DIRS
if
(
HDF5_INCLUDE_DIRS
)
set
(
HDF5_INCLUDE_DIR
"${HDF5_INCLUDE_DIRS}"
)
endif
()
# If HDF5_REQUIRED_VARS is empty at this point, then it's likely that
# something external is trying to explicitly pass already found
# locations
if
(
NOT
HDF5_REQUIRED_VARS
)
set
(
HDF5_REQUIRED_VARS
HDF5_LIBRARIES
HDF5_INCLUDE_DIRS
)
endif
()
find_package_handle_standard_args
(
HDF5
REQUIRED_VARS
${
HDF5_REQUIRED_VARS
}
VERSION_VAR
HDF5_VERSION
HANDLE_COMPONENTS
)
unset
(
_HDF5_SEARCH_OPTS
)
if
(
HDF5_FOUND
AND
NOT
HDF5_DIR
)
# hide HDF5_DIR for the non-advanced user to avoid confusion with
# HDF5_DIR-NOT_FOUND while HDF5 was found.
mark_as_advanced
(
HDF5_DIR
)
endif
()
if
(
HDF5_FIND_DEBUG
)
message
(
STATUS
"HDF5_DIR: ${HDF5_DIR}"
)
message
(
STATUS
"HDF5_DEFINITIONS: ${HDF5_DEFINITIONS}"
)
message
(
STATUS
"HDF5_INCLUDE_DIRS: ${HDF5_INCLUDE_DIRS}"
)
message
(
STATUS
"HDF5_LIBRARIES: ${HDF5_LIBRARIES}"
)
message
(
STATUS
"HDF5_HL_LIBRARIES: ${HDF5_HL_LIBRARIES}"
)
foreach
(
__lang
IN
LISTS
HDF5_LANGUAGE_BINDINGS
)
message
(
STATUS
"HDF5_${__lang}_DEFINITIONS: ${HDF5_${__lang}_DEFINITIONS}"
)
message
(
STATUS
"HDF5_${__lang}_INCLUDE_DIR: ${HDF5_${__lang}_INCLUDE_DIR}"
)
message
(
STATUS
"HDF5_${__lang}_INCLUDE_DIRS: ${HDF5_${__lang}_INCLUDE_DIRS}"
)
message
(
STATUS
"HDF5_${__lang}_LIBRARY: ${HDF5_${__lang}_LIBRARY}"
)
message
(
STATUS
"HDF5_${__lang}_LIBRARIES: ${HDF5_${__lang}_LIBRARIES}"
)
message
(
STATUS
"HDF5_${__lang}_HL_LIBRARY: ${HDF5_${__lang}_HL_LIBRARY}"
)
message
(
STATUS
"HDF5_${__lang}_HL_LIBRARIES: ${HDF5_${__lang}_HL_LIBRARIES}"
)
endforeach
()
endif
()
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FindHDF5.cmake (39 KB)
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T24264: HDF5 error in external projects
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