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cmake_minimum_required(VERSION 3.14)
set (CMAKE_C_STANDARD 99)
set (CMAKE_CXX_STANDARD 98)
set (CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
project("Open Inventor"
VERSION 2.1.6
DESCRIPTION "Object oriented OpenGL scene graph"
HOMEPAGE_URL "http://oss.sgi.com/projects/inventor/"
LANGUAGES CXX C)
set(INVENTOR_SOVERSION 1)
include(GNUInstallDirs)
include(FeatureSummary)
option(INVENTOR_MAN "Build man pages" ON)
option(INVENTOR_NODES "Build node type extension plug-ins" ON)
option(INVENTOR_DEMOS "Build demo applications" ON)
option(INVENTOR_SAMPLES "Build sample applications" OFF)
option(INVENTOR_EXAMPLES "Build examples from Inventor Mentor and Inventor Toolmaker books" OFF)
option(INVENTOR_INTERNAL_GLW "Use included copy of GLw (OpenGL Xt/Motif widgets) library" ON)
option(INVENTOR_INSTALL_RPATH "Apply rpath when installing" ON)
option(INVENTOR_SANITIZE_UNDEFINED "Build with -fsanitize=undefined" OFF)
option(INVENTOR_SANITIZE_ADDRESS "Build with -fsanitize=address" OFF)
option(INVENTOR_SANITIZE_THREAD "Build with -fsanitize=thread" OFF)
set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake;${CMAKE_MODULE_PATH}")
# this is used to override some of cmake's original find-modules
if(APPLE)
# don't use Frameworks and use X11 with matching OpenGL
set(CMAKE_FIND_FRAMEWORK NEVER)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/apple;${CMAKE_MODULE_PATH}")
endif()
if (CMAKE_BUILD_TYPE STREQUAL "")
set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
"Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel."
FORCE
)
message("Setting CMAKE_BUILD_TYPE to ${CMAKE_BUILD_TYPE}")
endif()
set(BUILD_SHARED_LIBS TRUE)
if (BUILD_SHARED_LIBS AND INVENTOR_INSTALL_RPATH)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
add_compile_options(-Wno-write-strings)
elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
add_compile_options(-Wno-c++11-compat-deprecated-writable-strings)
add_compile_options(-Wno-backslash-newline-escape)
add_compile_options(-Wno-dangling-else)
add_compile_options(-Wno-parentheses)
add_compile_options(-Wno-switch)
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
add_compile_options(-fno-strict-aliasing)
add_compile_options(-funsigned-char)
endif()
set(ASAN_COMPILE_FLAGS)
set(ASAN_LINK_FLAGS)
if (INVENTOR_SANITIZE_UNDEFINED)
set(ASAN_LINK_FLAGS ${ASAN_LINK_FLAGS} -fsanitize=undefined)
set(ASAN_COMPILE_FLAGS ${ASAN_COMPILE_FLAGS} -fsanitize=undefined)
endif()
if (INVENTOR_SANITIZE_ADDRESS)
set(ASAN_LINK_FLAGS ${ASAN_LINK_FLAGS} -fsanitize=address)
set(ASAN_COMPILE_FLAGS ${ASAN_COMPILE_FLAGS} -fsanitize=address)
set(ASAN_COMPILE_FLAGS${ASAN_COMPILE_FLAGS} -fsanitize-address-use-after-scope)
endif()
if (INVENTOR_SANITIZE_THREAD)
set(ASAN_LINK_FLAGS ${ASAN_LINK_FLAGS} -fsanitize=thread)
set(ASAN_COMPILE_FLAGS ${ASAN_COMPILE_FLAGS} -fsanitize=thread)
endif()
if (INVENTOR_SANITIZE_THREAD OR INVENTOR_SANITIZE_ADDRESS OR INVENTOR_SANITIZE_UNDEFINED)
set(ASAN_COMPILE_FLAGS ${ASAN_COMPILE_FLAGS} -fno-omit-frame-pointer)
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
add_compile_options(${ASAN_COMPILE_FLAGS})
add_link_options(${ASAN_LINK_FLAGS})
endif()
endif()
find_program(SED_EXECUTABLE
NAMES sed
DOC "sed stream editor"
REQUIRED
)
find_package(StandardMathLibrary)
find_package(BISON REQUIRED)
find_package(JPEG REQUIRED)
set(OpenGL_GL_PREFERENCE GLVND)
find_package(OpenGL REQUIRED)
find_package(X11 REQUIRED)
find_package(Iconv REQUIRED)
find_package(Motif REQUIRED)
if (NOT INVENTOR_INTERNAL_GLW)
find_package(GLw REQUIRED)
endif()
macro(ADD_DIRVAR VAR DIR)
set(${VAR} ${DIR})
add_definitions(-D${VAR}="${CMAKE_INSTALL_PREFIX}/${DIR}")
endmacro()
add_dirvar(IVBINDIR "${CMAKE_INSTALL_BINDIR}")
add_dirvar(IVHELPDIR "${CMAKE_INSTALL_DATADIR}/inventor/help")
add_dirvar(IVFONTPATH "${CMAKE_INSTALL_DATADIR}/inventor/fonts")
set(IVDATAROOT "${CMAKE_INSTALL_DATADIR}/inventor/data")
add_dirvar(IVDATADIR "${IVDATAROOT}/models")
add_dirvar(IVMATERIALSDIR "${IVDATAROOT}/materials")
add_dirvar(IVTEXTURESDIR "${IVDATAROOT}/textures")
add_dirvar(IVDEMODATADIR "${IVDATAROOT}/demos")
#add_dirvar(IVDEMOBINDIR "libexec/inventor")
add_dirvar(IVDEMOBINDIR "${CMAKE_INSTALL_LIBDIR}/inventor")
set(IVHDRTOP Inventor)
if(APPLE)
set(PDFVIEWER "open")
else()
set(PDFVIEWER "xdg-open")
endif()
add_definitions(-DPDFVIEWER="${PDFVIEWER}")
add_subdirectory(tools)
add_subdirectory(libimage)
add_subdirectory(libFL)
add_subdirectory(lib)
add_subdirectory(libSoXt)
add_subdirectory(doc)
add_subdirectory(apps)
add_subdirectory(data)
feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES)
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