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FindMatlab: simplify several if()-constructs

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This commit is contained in:
Rolf Eike Beer
2019-06-24 16:24:47 +02:00
committed by Rolf Eike Beer
parent 51bcdeb17f
commit 56e89e50d3
1 changed files with 25 additions and 25 deletions
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50
Modules/FindMatlab.cmake
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@@ -224,6 +224,9 @@ Reference
this list.
#]=======================================================================]
cmake_policy(PUSH)
cmake_policy(SET CMP0057 NEW) # if IN_LIST
set(_FindMatlab_SELF_DIR "${CMAKE_CURRENT_LIST_DIR}")
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
@@ -395,7 +398,7 @@ function(matlab_extract_all_installed_versions_from_registry win64 matlab_versio
)
if(${resultMatlab} EQUAL 0)
if(resultMatlab EQUAL 0)
string(
REGEX MATCHALL "MATLAB\\\\([0-9]+(\\.[0-9]+)?)"
@@ -612,9 +615,10 @@ function(matlab_get_mex_suffix matlab_root mex_suffix)
OUTPUT_VARIABLE _matlab_mex_extension
#RESULT_VARIABLE _matlab_mex_extension_call
ERROR_VARIABLE _matlab_mex_extension_error
OUTPUT_STRIP_TRAILING_WHITESPACE
${devnull})
if(NOT "${_matlab_mex_extension_error}" STREQUAL "")
if(_matlab_mex_extension_error)
if(WIN32)
# this is only for intel architecture
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
@@ -700,7 +704,7 @@ function(matlab_get_version_from_matlab_run matlab_binary_program matlab_list_ve
${devnull}
)
if("${_matlab_result_version_call}" MATCHES "timeout")
if(_matlab_result_version_call MATCHES "timeout")
if(MATLAB_FIND_DEBUG)
message(WARNING "[MATLAB] Unable to determine the version of Matlab."
" Matlab call timed out after 120 seconds.")
@@ -955,14 +959,14 @@ function(matlab_add_mex)
set(${prefix}_OUTPUT_NAME ${${prefix}_NAME})
endif()
if(NOT ${Matlab_VERSION_STRING} VERSION_LESS "9.1") # For 9.1 (R2016b) and newer, add version source file
if(NOT Matlab_VERSION_STRING VERSION_LESS "9.1") # For 9.1 (R2016b) and newer, add version source file
# TODO: check the file extensions in ${${prefix}_SRC} to see if they're C or C++ files
# Currently, the C and C++ versions of the version files are identical, so this doesn't matter.
set(MEX_VERSION_FILE "${Matlab_ROOT_DIR}/extern/version/c_mexapi_version.c")
#set(MEX_VERSION_FILE "${Matlab_ROOT_DIR}/extern/version/cpp_mexapi_version.cpp")
endif()
if(NOT ${Matlab_VERSION_STRING} VERSION_LESS "9.4") # For 9.4 (R2018a) and newer, add API macro
if(NOT Matlab_VERSION_STRING VERSION_LESS "9.4") # For 9.4 (R2018a) and newer, add API macro
if(${${prefix}_R2018a})
set(MEX_API_MACRO "MATLAB_DEFAULT_RELEASE=R2018a")
else()
@@ -1023,7 +1027,7 @@ function(matlab_add_mex)
if (MSVC)
set(_link_flags "${_link_flags} /EXPORT:mexFunction")
if(NOT ${Matlab_VERSION_STRING} VERSION_LESS "9.1") # For 9.1 (R2016b) and newer, export version
if(NOT Matlab_VERSION_STRING VERSION_LESS "9.1") # For 9.1 (R2016b) and newer, export version
set(_link_flags "${_link_flags} /EXPORT:mexfilerequiredapiversion")
endif()
@@ -1042,13 +1046,13 @@ function(matlab_add_mex)
else()
if(${Matlab_VERSION_STRING} VERSION_LESS "9.1") # For versions prior to 9.1 (R2016b)
if(Matlab_VERSION_STRING VERSION_LESS "9.1") # For versions prior to 9.1 (R2016b)
set(_ver_map_files ${Matlab_EXTERN_LIBRARY_DIR}/mexFunction.map)
else() # For 9.1 (R2016b) and newer
set(_ver_map_files ${Matlab_EXTERN_LIBRARY_DIR}/c_exportsmexfileversion.map)
endif()
if(NOT ${Matlab_VERSION_STRING} VERSION_LESS "9.5") # For 9.5 (R2018b) (and newer?)
if(NOT Matlab_VERSION_STRING VERSION_LESS "9.5") # For 9.5 (R2018b) (and newer?)
target_compile_options(${${prefix}_NAME} PRIVATE "-fvisibility=default")
# This one is weird, it might be a bug in <mex.h> for R2018b. When compiling with
# -fvisibility=hidden, the symbol `mexFunction` cannot be exported. Reading the
@@ -1112,14 +1116,14 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
# set(Matlab_PROG_VERSION_STRING_AUTO_DETECT "" CACHE INTERNAL "internal matlab location for the discovered version")
#endif()
if(NOT ${matlab_known_version} STREQUAL "NOTFOUND")
if(NOT matlab_known_version STREQUAL "NOTFOUND")
# the version is known, we just return it
set(${matlab_final_version} ${matlab_known_version} PARENT_SCOPE)
set(Matlab_VERSION_STRING_INTERNAL ${matlab_known_version} CACHE INTERNAL "Matlab version (automatically determined)" FORCE)
return()
endif()
if("${matlab_or_mcr}" STREQUAL "UNKNOWN")
if(matlab_or_mcr STREQUAL "UNKNOWN")
if(MATLAB_FIND_DEBUG)
message(WARNING "[MATLAB] Determining Matlab or MCR")
endif()
@@ -1134,10 +1138,10 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
# default fallback to Matlab
set(matlab_or_mcr "MATLAB")
if(NOT "${CMAKE_MATCH_1}" STREQUAL "")
if(NOT CMAKE_MATCH_1 STREQUAL "")
string(TOLOWER "${CMAKE_MATCH_1}" product_reg_match)
if("${product_reg_match}" STREQUAL "matlab runtime")
if(product_reg_match STREQUAL "matlab runtime")
set(matlab_or_mcr "MCR")
endif()
endif()
@@ -1151,7 +1155,7 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
# UNKNOWN is the default behaviour in case we
# - have an erroneous matlab_root
# - have an initial 'UNKNOWN'
if("${matlab_or_mcr}" STREQUAL "MATLAB" OR "${matlab_or_mcr}" STREQUAL "UNKNOWN")
if(matlab_or_mcr STREQUAL "MATLAB" OR matlab_or_mcr STREQUAL "UNKNOWN")
# MATLAB versions
set(_matlab_current_program ${Matlab_MAIN_PROGRAM})
@@ -1203,7 +1207,7 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
matlab_get_version_from_matlab_run("${Matlab_PROG_VERSION_STRING_AUTO_DETECT}" matlab_list_of_all_versions)
list(LENGTH matlab_list_of_all_versions list_of_all_versions_length)
if(${list_of_all_versions_length} GREATER 0)
if(list_of_all_versions_length GREATER 0)
list(GET matlab_list_of_all_versions 0 _matlab_version_tmp)
else()
set(_matlab_version_tmp "unknown")
@@ -1213,7 +1217,7 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
set(Matlab_VERSION_STRING_INTERNAL ${_matlab_version_tmp} CACHE INTERNAL "Matlab version (automatically determined)" FORCE)
# warning, just in case several versions found (should not happen)
if((${list_of_all_versions_length} GREATER 1) AND MATLAB_FIND_DEBUG)
if((list_of_all_versions_length GREATER 1) AND MATLAB_FIND_DEBUG)
message(WARNING "[MATLAB] Found several versions, taking the first one (versions found ${matlab_list_of_all_versions})")
endif()
@@ -1233,10 +1237,8 @@ function(_Matlab_get_version_from_root matlab_root matlab_or_mcr matlab_known_ve
${versioninfo_string}
)
if(NOT "${version_reg_match}" STREQUAL "")
if("${CMAKE_MATCH_1}" MATCHES "(([0-9])\\.([0-9]))[\\.0-9]*")
set(_matlab_version_tmp "${CMAKE_MATCH_1}")
endif()
if(CMAKE_MATCH_1 MATCHES "(([0-9])\\.([0-9]))[\\.0-9]*")
set(_matlab_version_tmp "${CMAKE_MATCH_1}")
endif()
endif()
set(${matlab_final_version} "${_matlab_version_tmp}" PARENT_SCOPE)
@@ -1615,8 +1617,7 @@ list(APPEND _matlab_required_variables Matlab_MEX_EXTENSION)
list(APPEND _matlab_required_variables Matlab_ROOT_DIR)
# component Mex Compiler
list(FIND Matlab_FIND_COMPONENTS MEX_COMPILER _matlab_find_mex_compiler)
if(_matlab_find_mex_compiler GREATER -1)
if("MEX_COMPILER" IN_LIST Matlab_FIND_COMPONENTS)
find_program(
Matlab_MEX_COMPILER
"mex"
@@ -1628,11 +1629,9 @@ if(_matlab_find_mex_compiler GREATER -1)
set(Matlab_MEX_COMPILER_FOUND TRUE)
endif()
endif()
unset(_matlab_find_mex_compiler)
# component Matlab program
list(FIND Matlab_FIND_COMPONENTS MAIN_PROGRAM _matlab_find_matlab_program)
if(_matlab_find_matlab_program GREATER -1)
if("MAIN_PROGRAM" IN_LIST Matlab_FIND_COMPONENTS)
find_program(
Matlab_MAIN_PROGRAM
matlab
@@ -1644,7 +1643,6 @@ if(_matlab_find_matlab_program GREATER -1)
set(Matlab_MAIN_PROGRAM_FOUND TRUE)
endif()
endif()
unset(_matlab_find_matlab_program)
# The MX library is required
_Matlab_find_library(
@@ -1792,3 +1790,5 @@ if(Matlab_INCLUDE_DIRS AND Matlab_LIBRARIES)
Matlab_MEX_EXTENSION
)
endif()
cmake_policy(POP)