You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
4.4 KiB
135 lines
4.4 KiB
2 years ago
|
# Try to find OptiX project dll/so and headers
|
||
|
|
#
|
||
|
|
|
||
|
|
# outputs
|
||
|
|
unset(OPTIX7_DLL CACHE)
|
||
|
|
unset(OPTIX7_LIB CACHE)
|
||
|
|
unset(OPTIX7_FOUND CACHE)
|
||
|
|
unset(OPTIX7_INCLUDE_DIR CACHE)
|
||
|
|
|
||
|
|
# OPTIX7_LOCATION can be setup to search versions somewhere else
|
||
|
|
|
||
|
|
macro ( folder_list result curdir substring )
|
||
|
|
FILE(GLOB children RELATIVE ${curdir} ${curdir}/*${substring}*)
|
||
|
|
SET(dirlist "")
|
||
|
|
foreach ( child ${children})
|
||
|
|
IF(IS_DIRECTORY ${curdir}/${child})
|
||
|
|
LIST(APPEND dirlist ${child})
|
||
|
|
ENDIF()
|
||
|
|
ENDFOREACH()
|
||
|
|
SET(${result} ${dirlist})
|
||
|
|
ENDMACRO()
|
||
|
|
|
||
|
|
macro(_find_version_path targetVersion targetPath rootName searchList )
|
||
|
|
unset ( targetVersion )
|
||
|
|
unset ( targetPath )
|
||
|
|
SET ( bestver "0.0.0" )
|
||
|
|
SET ( bestpath "" )
|
||
|
|
foreach ( basedir ${searchList} )
|
||
|
|
folder_list ( dirList ${basedir} ${rootName} )
|
||
|
|
foreach ( checkdir ${dirList} )
|
||
|
|
string ( REGEX MATCH "${rootName}(.*)([0-9]+)\\.([0-9]+)\\.([0-9]+)(.*)$" result "${checkdir}" )
|
||
|
|
if ( "${result}" STREQUAL "${checkdir}" )
|
||
|
|
# found a path with versioning
|
||
|
|
SET ( ver "${CMAKE_MATCH_2}.${CMAKE_MATCH_3}.${CMAKE_MATCH_4}" )
|
||
|
|
if ( ver VERSION_GREATER bestver )
|
||
|
|
SET ( bestver ${ver} )
|
||
|
|
SET ( bestmajorver ${CMAKE_MATCH_2})
|
||
|
|
SET ( bestminorver ${CMAKE_MATCH_3})
|
||
|
|
SET ( bestpath "${basedir}/${checkdir}" )
|
||
|
|
endif ()
|
||
|
|
endif()
|
||
|
|
endforeach ()
|
||
|
|
endforeach ()
|
||
|
|
SET ( ${targetVersion} "${bestver}" )
|
||
|
|
SET ( ${targetPath} "${bestpath}" )
|
||
|
|
endmacro()
|
||
|
|
|
||
|
|
macro(_find_files targetVar incDir dllName dllName64 folder)
|
||
|
|
unset ( fileList )
|
||
|
|
if(ARCH STREQUAL "x86")
|
||
|
|
file(GLOB fileList "${${incDir}}/../${folder}${dllName}")
|
||
|
|
list(LENGTH fileList NUMLIST)
|
||
|
|
if(NUMLIST EQUAL 0)
|
||
|
|
file(GLOB fileList "${${incDir}}/${folder}${dllName}")
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
file(GLOB fileList "${${incDir}}/../${folder}${dllName64}")
|
||
|
|
list(LENGTH fileList NUMLIST)
|
||
|
|
if(NUMLIST EQUAL 0)
|
||
|
|
file(GLOB fileList "${${incDir}}/${folder}${dllName64}")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
list(LENGTH fileList NUMLIST)
|
||
|
|
if(NUMLIST EQUAL 0)
|
||
|
|
message(STATUS "MISSING: unable to find ${targetVar} files (${folder}${dllName}, ${folder}${dllName64})" )
|
||
|
|
set (${targetVar} "NOTFOUND")
|
||
|
|
endif()
|
||
|
|
list(APPEND ${targetVar} ${fileList} )
|
||
|
|
|
||
|
|
# message ( "File list: ${${targetVar}}" ) #-- debugging
|
||
|
|
endmacro()
|
||
|
|
|
||
|
|
if (DEFINED OPTIX7_LOCATION OR DEFINED ENV{OPTIX7_LOCATION} )
|
||
|
|
Message(STATUS "using OPTIX7_LOCATION (${OPTIX7_LOCATION})...")
|
||
|
|
if(NOT DEFINED OPTIX7_LOCATION)
|
||
|
|
if(DEFINED ENV{OPTIX7_LOCATION})
|
||
|
|
set(OPTIX7_LOCATION $ENV{OPTIX7_LOCATION})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
# Locate by version failed. Handle user override for OPTIX7_LOCATION.
|
||
|
|
string ( REGEX MATCH ".*([7]+).([0-9]+).([0-9]+)(.*)$" result "${OPTIX7_LOCATION}" )
|
||
|
|
if ( "${result}" STREQUAL "${OPTIX7_LOCATION}" )
|
||
|
|
SET ( bestver "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}" )
|
||
|
|
SET ( bestmajorver ${CMAKE_MATCH_1})
|
||
|
|
SET ( bestminorver ${CMAKE_MATCH_2})
|
||
|
|
Message(STATUS "found version ${bestver}")
|
||
|
|
else()
|
||
|
|
Message(WARNING "Could NOT extract the version from OptiX7 folder : ${result}")
|
||
|
|
endif()
|
||
|
|
find_path( OPTIX7_INCLUDE_DIR optix.h ${OPTIX7_LOCATION}/include )
|
||
|
|
if ( OPTIX7_INCLUDE_DIR )
|
||
|
|
set (OPTIX7_ROOT_DIR ${OPTIX7_INCLUDE_DIR}/../ )
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
if(NOT DEFINED OPTIX7_ROOT_DIR)
|
||
|
|
# Locate OptiX by version
|
||
|
|
set ( SEARCH_PATHS
|
||
|
|
$ENV{OPTIX7_LOCATION}
|
||
|
|
${OPTIX7_LOCATION}
|
||
|
|
${PROJECT_SOURCE_DIR}/../LocalPackages/Optix
|
||
|
|
${PROJECT_SOURCE_DIR}/../../LocalPackages/Optix
|
||
|
|
${PROJECT_SOURCE_DIR}/../../../LocalPackages/Optix
|
||
|
|
C:/ProgramData/NVIDIA\ Corporation
|
||
|
|
|
||
|
|
)
|
||
|
|
|
||
|
|
_find_version_path ( OPTIX7_VERSION OPTIX7_ROOT_DIR "OptiX" "${SEARCH_PATHS}" )
|
||
|
|
|
||
|
|
message ( STATUS "OptiX version: ${OPTIX7_VERSION}")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if (OPTIX7_ROOT_DIR)
|
||
|
|
#-------- Locate HEADERS
|
||
|
|
_find_files( OPTIX7_HEADERS OPTIX7_ROOT_DIR "optix.h" "optix.h" "include/" )
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
|
||
|
|
SET(OPTIX7_INCLUDE_DIR "${OPTIX7_ROOT_DIR}/include" CACHE PATH "path")
|
||
|
|
add_definitions("-DOPTIX7_PATH=R\"(${OPTIX7_ROOT_DIR})\"")
|
||
|
|
add_definitions("-DOPTIX7_VERSION_STR=\"${OPTIX7_VERSION}\"")
|
||
|
|
|
||
|
|
else(OPTIX7_ROOT_DIR)
|
||
|
|
|
||
|
|
message(WARNING "
|
||
|
|
OPTIX not found.
|
||
|
|
The OPTIX folder you would specify with OPTIX7_LOCATION should contain:
|
||
|
|
- lib[64] folder: containing the Optix[64_]*.dll or *.so
|
||
|
|
- include folder: containing the include files"
|
||
|
|
)
|
||
|
|
endif(OPTIX7_ROOT_DIR)
|
||
|
|
|
||
|
|
find_package_handle_standard_args(Optix7 DEFAULT_MSG OPTIX7_ROOT_DIR)
|
||
|
|
mark_as_advanced( OPTIX7_FOUND )
|
||
|
|
|