# script for each OCCT toolkit
+# filling some variables by default values(src) or using custom(tools, samples)
+set (RELATIVE_SOURCES_DIR "${RELATIVE_DIR}")
+if ("${RELATIVE_SOURCES_DIR}" STREQUAL "")
+ #if it is not defined, use default directory
+ set (RELATIVE_SOURCES_DIR "src")
+endif()
+
+set (OCC_MODULES_LIST "${MODULES_LIST}")
+if ("${OCC_MODULES_LIST}" STREQUAL "")
+ set (OCC_MODULES_LIST ${OCCT_MODULES})
+endif()
+
+set (OCC_TARGET_FOLDER "${TARGET_FOLDER}")
+if ("${OCC_TARGET_FOLDER}" STREQUAL "")
+ set (OCC_TARGET_FOLDER "Modules")
+endif()
+
+set (OCCT_TOOLKITS_NAME_SUFFIX "${TOOLKITS_NAME_SUFFIX}")
+if ("${OCCT_TOOLKITS_NAME_SUFFIX}" STREQUAL "")
+ set (OCCT_TOOLKITS_NAME_SUFFIX "TOOLKITS")
+endif()
+
# parce PACKAGES file
-if ("${PROJECT_NAME}" STREQUAL DRAWEXE)
- set (USED_PACKAGES DRAWEXE)
-else()
- FILE_TO_LIST ("src/${PROJECT_NAME}/PACKAGES" USED_PACKAGES)
+FILE_TO_LIST ("${RELATIVE_SOURCES_DIR}/${PROJECT_NAME}/PACKAGES" USED_PACKAGES)
+if ("${USED_PACKAGES}" STREQUAL "")
+ set (USED_PACKAGES ${PROJECT_NAME})
endif()
+if (USE_QT)
+ # Qt dependencies
+ OCCT_INCLUDE_CMAKE_FILE (adm/cmake/qt_macro)
+ FIND_QT_PACKAGE(PROJECT_LIBRARIES_DEBUG PROJECT_LIBRARIES_RELEASE PROJECT_INCLUDES)
+ include_directories("${PROJECT_INCLUDES}")
+endif(USE_QT)
+
set (PRECOMPILED_DEFS)
if (NOT BUILD_SHARED_LIBS)
list (APPEND PRECOMPILED_DEFS "-DOCCT_NO_PLUGINS")
if (WIN32)
- list (APPEND PRECOMPILED_DEFS "-DHAVE_NO_DLL")
+ list (APPEND PRECOMPILED_DEFS "-DOCCT_STATIC_BUILD")
endif()
endif()
# Get all used packages from toolkit
+UNSET(RESOURCE_FILES)
foreach (OCCT_PACKAGE ${USED_PACKAGES})
-
+
+ #remove part after "/" in the OCCT_PACKAGE variable if exists
+ string (FIND "${OCCT_PACKAGE}" "/" _index)
+ if (_index GREATER -1)
+ math (EXPR _index "${_index}")
+ string (SUBSTRING "${OCCT_PACKAGE}" 0 ${_index} OCCT_PACKAGE_NAME)
+ else()
+ set (OCCT_PACKAGE_NAME "${OCCT_PACKAGE}")
+ endif()
+
# TKService contains platform-dependent packages: Xw and WNT
if ((WIN32 AND "${OCCT_PACKAGE}" STREQUAL "Xw") OR (NOT WIN32 AND "${OCCT_PACKAGE}" STREQUAL "WNT"))
# do nothing
else()
if (WIN32)
- list (APPEND PRECOMPILED_DEFS "-D__${OCCT_PACKAGE}_DLL")
+ list (APPEND PRECOMPILED_DEFS "-D__${OCCT_PACKAGE_NAME}_DLL")
endif()
set (SOURCE_FILES)
if (${BUILD_YACCLEX})
# flex files
- OCCT_ORIGIN_AND_PATCHED_FILES ("src/${OCCT_PACKAGE}" "*[.]lex" SOURCE_FILES_FLEX)
+ OCCT_ORIGIN_AND_PATCHED_FILES ("${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}" "*[.]lex" SOURCE_FILES_FLEX)
list (LENGTH SOURCE_FILES_FLEX SOURCE_FILES_FLEX_LEN)
# bison files
- OCCT_ORIGIN_AND_PATCHED_FILES ("src/${OCCT_PACKAGE}" "*[.]yacc" SOURCE_FILES_BISON)
+ OCCT_ORIGIN_AND_PATCHED_FILES ("${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}" "*[.]yacc" SOURCE_FILES_BISON)
list (LENGTH SOURCE_FILES_BISON SOURCE_FILES_BISON_LEN)
if (${SOURCE_FILES_FLEX_LEN} EQUAL ${SOURCE_FILES_BISON_LEN} AND NOT ${SOURCE_FILES_FLEX_LEN} EQUAL 0)
if (EXISTS "${CURRENT_FLEX_FILE}" AND EXISTS "${CURRENT_BISON_FILE}" AND ${ARE_FILES_EQUAL})
set (BISON_OUTPUT_FILE ${CURRENT_BISON_FILE_NAME}.tab.c)
set (FLEX_OUTPUT_FILE lex.${CURRENT_FLEX_FILE_NAME}.c)
- BISON_TARGET (Parser_${CURRENT_BISON_FILE_NAME} ${CURRENT_BISON_FILE} ${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${BISON_OUTPUT_FILE} COMPILE_FLAGS "-p ${CURRENT_BISON_FILE_NAME}")
- FLEX_TARGET (Scanner_${CURRENT_FLEX_FILE_NAME} ${CURRENT_FLEX_FILE} ${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${FLEX_OUTPUT_FILE} COMPILE_FLAGS "-P${CURRENT_FLEX_FILE_NAME}")
+ BISON_TARGET (Parser_${CURRENT_BISON_FILE_NAME} ${CURRENT_BISON_FILE} ${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${BISON_OUTPUT_FILE} COMPILE_FLAGS "-p ${CURRENT_BISON_FILE_NAME}")
+ FLEX_TARGET (Scanner_${CURRENT_FLEX_FILE_NAME} ${CURRENT_FLEX_FILE} ${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${FLEX_OUTPUT_FILE} COMPILE_FLAGS "-P${CURRENT_FLEX_FILE_NAME}")
ADD_FLEX_BISON_DEPENDENCY (Scanner_${CURRENT_FLEX_FILE_NAME} Parser_${CURRENT_BISON_FILE_NAME})
list (APPEND SOURCE_FILES ${BISON_OUTPUT_FILE} ${FLEX_OUTPUT_FILE})
endif()
# header files
- if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES")
- file (STRINGS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_M REGEX ".+[.]h")
- file (STRINGS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_LXX REGEX ".+[.]lxx")
- file (STRINGS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_GXX REGEX ".+[.]gxx")
+ if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES")
+ file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_M REGEX ".+[.]h")
+ file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_LXX REGEX ".+[.]lxx")
+ file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_GXX REGEX ".+[.]gxx")
- file (STRINGS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES" SOURCE_FILES_C REGEX ".+[.]c")
+ file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_C REGEX ".+[.]c")
if(APPLE)
- file (STRINGS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/FILES" SOURCE_FILES_M REGEX ".+[.]mm")
+ file (STRINGS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_M REGEX ".+[.]mm")
endif()
else()
- file (STRINGS "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_M REGEX ".+[.]h")
- file (STRINGS "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_LXX REGEX ".+[.]lxx")
- file (STRINGS "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/FILES" HEADER_FILES_GXX REGEX ".+[.]gxx")
+ file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_M REGEX ".+[.]h")
+ file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_LXX REGEX ".+[.]lxx")
+ file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" HEADER_FILES_GXX REGEX ".+[.]gxx")
- file (STRINGS "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/FILES" SOURCE_FILES_C REGEX ".+[.]c")
+ file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_C REGEX ".+[.]c")
if(APPLE)
- file (STRINGS "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/FILES" SOURCE_FILES_M REGEX ".+[.]mm")
+ file (STRINGS "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/FILES" SOURCE_FILES_M REGEX ".+[.]mm")
endif()
endif()
endif()
foreach(HEADER_FILE ${HEADER_FILES})
- if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
- message (STATUS "Info: consider patched file: ${BUILD_PATCH}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
- list (APPEND USED_INCFILES "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
- SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE}" FILES "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
+ if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+ message (STATUS "Info: consider patched file: ${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+ list (APPEND USED_INCFILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+ SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE_NAME}" FILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
else()
- list (APPEND USED_INCFILES "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
- SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE}" FILES "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${HEADER_FILE}")
+ list (APPEND USED_INCFILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
+ SOURCE_GROUP ("Header Files\\${OCCT_PACKAGE_NAME}" FILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${HEADER_FILE}")
endif()
endforeach()
foreach(SOURCE_FILE ${SOURCE_FILES})
- if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
- message (STATUS "Info: consider patched file: ${BUILD_PATCH}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
- list (APPEND USED_SRCFILES "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
- SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE}" FILES "${BUILD_PATCH}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ message (STATUS "Info: consider patched file: ${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ list (APPEND USED_SRCFILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE_NAME}" FILES "${BUILD_PATCH}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
else()
- list (APPEND USED_SRCFILES "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
- SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE}" FILES "${CMAKE_SOURCE_DIR}/src/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ list (APPEND USED_SRCFILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
+ SOURCE_GROUP ("Source Files\\${OCCT_PACKAGE_NAME}" FILES "${CMAKE_SOURCE_DIR}/${RELATIVE_SOURCES_DIR}/${OCCT_PACKAGE}/${SOURCE_FILE}")
endif()
endforeach()
+
+ if (USE_QT)
+ FIND_AND_INSTALL_QT_RESOURCES (${OCCT_PACKAGE} RESOURCE_FILES)
+ #message("Qt Resource files are: ${QT_RESOURCE_FILES} in ${OCCT_PACKAGE}")
+ endif(USE_QT)
+
+ #message("Resource files are: ${RESOURCE_FILES} in ${OCCT_PACKAGE}")
+ foreach(RESOURCE_FILE ${RESOURCE_FILES})
+ SOURCE_GROUP ("Resource Files\\${OCCT_PACKAGE_NAME}" FILES "${RESOURCE_FILE}")
+ endforeach()
endif()
endforeach()
string (REGEX REPLACE ";" " " PRECOMPILED_DEFS "${PRECOMPILED_DEFS}")
endif()
set (CURRENT_MODULE)
-foreach (OCCT_MODULE ${OCCT_MODULES})
- list (FIND ${OCCT_MODULE}_TOOLKITS ${PROJECT_NAME} CURRENT_PROJECT_IS_BUILT)
+foreach (OCCT_MODULE ${OCC_MODULES_LIST})
+ list (FIND ${OCCT_MODULE}_${OCCT_TOOLKITS_NAME_SUFFIX} ${PROJECT_NAME} CURRENT_PROJECT_IS_BUILT)
+
if (NOT ${CURRENT_PROJECT_IS_BUILT} EQUAL -1)
set (CURRENT_MODULE ${OCCT_MODULE})
endif()
endforeach()
-if (NOT SINGLE_GENERATOR)
+if (WIN32)
OCCT_INSERT_CODE_FOR_TARGET ()
endif()
-if ("${PROJECT_NAME}" STREQUAL "DRAWEXE")
- add_executable (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE})
+if (USE_QT)
+ FIND_AND_WRAP_MOC_FILES("${USED_INCFILES}" "${PROJECT_NAME}_MOC_FILES")
+ #message("MOC files: ${${PROJECT_NAME}_MOC_FILES}")
+endif (USE_QT)
+
+if (EXECUTABLE_PROJECT)
+ add_executable (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE} ${RESOURCE_FILES} ${${PROJECT_NAME}_MOC_FILES})
install (TARGETS ${PROJECT_NAME}
DESTINATION "${INSTALL_DIR_BIN}\${OCCT_INSTALL_BIN_LETTER}")
else()
- add_library (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE})
+ add_library (${PROJECT_NAME} ${USED_SRCFILES} ${USED_INCFILES} ${USED_RCFILE} ${RESOURCE_FILES} ${${PROJECT_NAME}_MOC_FILES})
if (MSVC)
install (FILES ${CMAKE_BINARY_DIR}/${OS_WITH_BIT}/${COMPILER}/bin\${OCCT_INSTALL_BIN_LETTER}/${PROJECT_NAME}.pdb
endif()
if (CURRENT_MODULE)
- set_target_properties (${PROJECT_NAME} PROPERTIES FOLDER "Modules/${CURRENT_MODULE}")
+ set_target_properties (${PROJECT_NAME} PROPERTIES FOLDER "${OCC_TARGET_FOLDER}/${CURRENT_MODULE}")
set_target_properties (${PROJECT_NAME} PROPERTIES MODULE "${CURRENT_MODULE}")
if (APPLE)
if (NOT "${INSTALL_NAME_DIR}" STREQUAL "")
set (USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT)
# parce EXTERNLIB file
-FILE_TO_LIST ("src/${PROJECT_NAME}/EXTERNLIB" USED_EXTERNLIB_AND_TOOLKITS)
+FILE_TO_LIST ("${RELATIVE_SOURCES_DIR}/${PROJECT_NAME}/EXTERNLIB" USED_EXTERNLIB_AND_TOOLKITS)
foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
string (REGEX MATCH "^ *#" COMMENT_FOUND ${USED_ITEM})
if (NOT COMMENT_FOUND)
string (REGEX MATCH "^TK" TK_FOUND ${USED_ITEM})
string (REGEX MATCH "^vtk" VTK_FOUND ${USED_ITEM})
- if (NOT "${TK_FOUND}" STREQUAL "")
+ if (NOT "${TK_FOUND}" STREQUAL "" OR NOT "${VTK_FOUND}" STREQUAL "")
list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT ${USED_ITEM})
- elseif (NOT "${VTK_FOUND}" STREQUAL "")
- list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT ${USED_ITEM})
- if (BUILD_SHARED_LIBS AND INSTALL_VTK AND COMMAND OCCT_INSTALL_VTK)
+ if (NOT "${VTK_FOUND}" STREQUAL "" AND BUILD_SHARED_LIBS AND INSTALL_VTK AND COMMAND OCCT_INSTALL_VTK)
OCCT_INSTALL_VTK(${USED_ITEM})
endif()
else()
if("${VTK_RENDERING_BACKEND}" STREQUAL "OpenGL2")
add_definitions(-DVTK_OPENGL2_BACKEND)
foreach (VTK_EXCLUDE_LIBRARY vtkRenderingOpenGL vtkRenderingFreeTypeOpenGL)
- list (FIND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "${VTK_EXCLUDE_LIBRARY}" IS_VTK_OPENGL_FOUND)
+ list (FIND USED_TOOLKITS_BY_CURRENT_PROJECT "${VTK_EXCLUDE_LIBRARY}" IS_VTK_OPENGL_FOUND)
if (NOT ${IS_VTK_OPENGL_FOUND} EQUAL -1)
- list (REMOVE_ITEM USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT ${VTK_EXCLUDE_LIBRARY})
+ list (REMOVE_ITEM USED_TOOLKITS_BY_CURRENT_PROJECT ${VTK_EXCLUDE_LIBRARY})
if (${VTK_EXCLUDE_LIBRARY} STREQUAL vtkRenderingOpenGL)
- list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT vtkRenderingOpenGL2)
+ list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT vtkRenderingOpenGL2)
if(VTK_MAJOR_VERSION GREATER 6)
- list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT vtkRenderingGL2PSOpenGL2)
+ list (APPEND USED_TOOLKITS_BY_CURRENT_PROJECT vtkRenderingGL2PSOpenGL2)
endif()
endif()
endif()
endforeach()
else()
if(VTK_MAJOR_VERSION EQUAL 6 AND VTK_MINOR_VERSION GREATER 2 OR VTK_MAJOR_VERSION GREATER 6)
- list (FIND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL" IS_VTK_RENDER_FREETYPE_FOUND)
+ list (FIND USED_TOOLKITS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL" IS_VTK_RENDER_FREETYPE_FOUND)
if (NOT ${IS_VTK_RENDER_FREETYPE_FOUND} EQUAL -1)
- list (REMOVE_ITEM USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL")
+ list (REMOVE_ITEM USED_TOOLKITS_BY_CURRENT_PROJECT "vtkRenderingFreeTypeOpenGL")
endif()
endif()
endif()
if (BUILD_SHARED_LIBS)
- target_link_libraries (${PROJECT_NAME} PUBLIC ${USED_TOOLKITS_BY_CURRENT_PROJECT})
- target_link_libraries (${PROJECT_NAME} PRIVATE ${USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT})
+ target_link_libraries (${PROJECT_NAME} ${USED_TOOLKITS_BY_CURRENT_PROJECT} ${USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT})
+endif()
+
+if (USE_QT)
+ foreach (PROJECT_LIBRARY_DEBUG ${PROJECT_LIBRARIES_DEBUG})
+ target_link_libraries (${PROJECT_NAME} debug ${PROJECT_LIBRARY_DEBUG})
+ endforeach()
+ foreach (PROJECT_LIBRARY_RELEASE ${PROJECT_LIBRARIES_RELEASE})
+ target_link_libraries (${PROJECT_NAME} optimized ${PROJECT_LIBRARY_RELEASE})
+ endforeach()
endif()
# suppress deprecation warnings inside OCCT itself for old gcc versions with unavailable Standard_DISABLE_DEPRECATION_WARNINGS