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Added flaky support for finding Matlab on Windows machines

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hbristow
2013-07-30 23:58:32 +10:00
parent 9cc949e341
commit 6549e5e052
6 changed files with 387 additions and 40 deletions
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70
cmake/OpenCVFindMatlab.cmake
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@@ -24,13 +24,26 @@
#
# cmake -DMATLAB_ROOT_DIR='/PATH/TO/ROOT_DIR' ..
# ----- set_library_presuffix -----
function(set_libarch_prefix_suffix)
if (UNIX AND NOT APPLE)
set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" ".a" PARENT_SCOPE)
elseif (APPLE)
set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib" ".a" PARENT_SCOPE)
elseif (WIN32)
set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" ".dll" PARENT_SCOPE)
endif()
endfunction()
# ----- locate_matlab_root -----
#
# Attempt to find the path to the Matlab installation. If successful, sets
# the absolute path in the variable MATLAB_ROOT_DIR
function(locate_matlab_root)
# --- LINUX ---
if (UNIX AND NOT APPLE)
# possible root locations, in order of likelihood
@@ -64,18 +77,47 @@ function(locate_matlab_root)
# --- WINDOWS ---
elseif (WIN32)
# query the registry
# search the path to see if Matlab exists there
# fingers crossed it is, otherwise we have to start hunting through the registry :/
string(REGEX REPLACE ".*[;=](.*MATLAB[^;]*)\\\\bin.*" "\\1" MATLAB_ROOT_DIR_ "$ENV{PATH}")
if (MATLAB_ROOT_DIR_)
set(MATLAB_ROOT_DIR ${MATLAB_ROOT_DIR_} PARENT_SCOPE)
return()
endif()
# determine the Matlab version
set(REG_EXTENSION_ "SOFTWARE\\Mathworks\\MATLAB")
set(REG_ROOTS_ "HKEY_LOCAL_MACHINE" "HKEY_CURRENT_USER")
foreach(REG_ROOT_ REG_ROOTS_)
execute_process(COMMAND reg query ${REG_ROOT_}\\SOFTWARE\\MathWorks\\MATLAB /f * /k OUTPUT_VARIABLE VERSIONS_)
if (VERSIONS_)
foreach(REG_ROOT_ ${REG_ROOTS_})
execute_process(COMMAND reg query "${REG_ROOT_}\\${REG_EXTENSION_}"
OUTPUT_VARIABLE QUERY_RESPONSE_
)
if (QUERY_RESPONSE)
endif()
endforeach()
set(QUERY_PATH_ ${REG_ROOT_}\\SOFTWARE)
set(QUERY_PATH_REGEX_ "${REG_ROOT_}\\\\SOFTWARE\\\\Mathworks\\\\MATLAB\\\\([\\.0-9]+)")
message(${QUERY_PATH_})
execute_process(COMMAND reg query ${QUERY_PATH_} OUTPUT_VARIABLE QUERY_RESPONSE_
ERROR_VARIABLE ERROR_VAR_)
message("Error: ${ERROR_VAR_}")
message("Response: ${QUERY_RESPONSE_}")
if (QUERY_RESPONSE_)
string(REGEX MATCHALL ${QUERY_PATH_REGEX_} QUERY_MATCHES_ ${QUERY_RESPONSE_})
foreach(QUERY_MATCH_ ${QUERY_MATCHES_})
string(REGEX REPLACE ${QUERY_PATH_REGEX_} "\\1" QUERY_MATCH_ ${QUERY_MATCH_})
list(APPEND VERSIONS_ ${QUERY_MATCH_})
endforeach()
message(${VERSIONS_})
# sort in order from highest to lowest
list(SORT VERSIONS_)
list(REVERSE VERSIONS_)
list(GET VERSIONS_ 0 VERSION_)
get_filename_component(MATLAB_ROOT_DIR_ [${REG_ROOT_}\\SOFTWARE\\MathWorks\\MATLAB\\${VERSION_};Install_Dir] ABSOLUTE PATH)
get_filename_component(MATLAB_ROOT_DIR_ [HKEY_LOCAL_MACHINE\\SOFTWARE\\Mathworks\\MATLAB] ABSOLUTE CACHE)
message(${MATLAB_ROOT_DIR_})
if (MATLAB_ROOT_DIR_)
break()
#break()
endif()
endif()
endforeach()
@@ -105,14 +147,22 @@ function(locate_matlab_components MATLAB_ROOT_DIR)
if (NOT MATLAB_MEXEXT_)
return()
endif()
string(STRIP ${MATLAB_MEXEXT_} MATLAB_MEXEXT_)
string(REPLACE "mex" "" MATLAB_ARCH_ ${MATLAB_MEXEXT_})
# map the mexext to an architecture extension
set(ARCHITECTURES_ "maci64" "maci" "glnxa64" "glnx64" "sol64" "sola64" "win32" "win64" )
foreach(ARCHITECTURE_ ${ARCHITECTURES_})
if(EXISTS ${MATLAB_ROOT_DIR}/bin/${ARCHITECTURE_})
set(MATLAB_ARCH_ ${ARCHITECTURE_})
break()
endif()
endforeach()
# get the path to the libraries
set(MATLAB_LIBRARY_DIR_ ${MATLAB_ROOT_DIR}/bin/${MATLAB_ARCH_})
# get the libraries
set_libarch_prefix_suffix()
find_library(MATLAB_LIB_MX_ mx PATHS ${MATLAB_LIBRARY_DIR_} NO_DEFAULT_PATH)
find_library(MATLAB_LIB_MEX_ mex PATHS ${MATLAB_LIBRARY_DIR_} NO_DEFAULT_PATH)
find_library(MATLAB_LIB_MAT_ mat PATHS ${MATLAB_LIBRARY_DIR_} NO_DEFAULT_PATH)