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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
include(GetVersionFromGit)
get_version_from_git(GR_VERSION GR_VERSION_FULL)
project(
GR
VERSION ${GR_VERSION}
LANGUAGES C CXX
)
include(GNUInstallDirs)
include(CheckCXXCompilerFlag)
# Honor `C_VISIBILITY_PRESET hidden` and `CXX_VISIBILITY_PRESET hidden` in static libraries
cmake_policy(SET CMP0063 NEW)
check_cxx_compiler_flag("-Werror=implicit" ERROR_IMPLICIT_SUPPORTED)
if(ERROR_IMPLICIT_SUPPORTED)
set(COMPILER_OPTION_ERROR_IMPLICIT
"-Werror=implicit"
CACHE INTERNAL "Compiler flag for generating errors on implicit declarations"
)
else()
set(COMPILER_OPTION_ERROR_IMPLICIT
""
CACHE INTERNAL "Compiler flag for generating errors on implicit declarations"
)
endif()
if(UNIX)
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(CMAKE_INSTALL_PREFIX
"/usr/local/gr"
CACHE PATH "GR install prefix" FORCE
)
endif()
endif()
set(GR_DIRECTORY
"${CMAKE_INSTALL_PREFIX}"
CACHE STRING "Default value for GRDIR"
)
option(GR_BUILD_DEMOS "Build demos for GR" OFF)
option(GR_INSTALL "Create installation target for GR" ON)
option(GR_USE_BUNDLED_LIBRARIES "Use thirdparty libraries bundled with GR" OFF)
option(GR_MANUAL_MOC_AND_RCC "Manually run moc and rcc instead of relying on AUTOMOC and AUTORCC" OFF)
option(GR_FIND_QT5_BY_VARIABLES "Find Qt5 based on the variables Qt5_INCLUDE_DIR and Qt5_LIBRARY_DIR" OFF)
if(GR_USE_BUNDLED_LIBRARIES)
list(APPEND CMAKE_FIND_ROOT_PATH "${CMAKE_CURRENT_LIST_DIR}/3rdparty/build/")
set(GR_THIRDPARTY_LIBRARY_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
set(GR_THIRDPARTY_LIBRARY_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
else()
set(GR_THIRDPARTY_LIBRARY_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX})
set(GR_THIRDPARTY_LIBRARY_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
endif()
if(GR_FIND_QT5_BY_VARIABLES)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake/optional/qt5")
endif()
if(WIN32)
set(GR_PLUGIN_SUFFIX ".dll")
else()
set(GR_PLUGIN_SUFFIX ".so")
endif()
if(APPLE)
set(DEFAULT_SHARED_LIBRARY_SUFFIX ".dylib")
else()
set(DEFAULT_SHARED_LIBRARY_SUFFIX "${GR_PLUGIN_SUFFIX}")
endif()
set(GR_SHARED_LIBRARY_SUFFIX
"${DEFAULT_SHARED_LIBRARY_SUFFIX}"
CACHE STRING "File suffix for shared libraries"
)
find_package(Freetype)
find_package(Jpeg REQUIRED)
find_package(Libpng REQUIRED)
find_package(ZLIB REQUIRED)
find_package(Qhull REQUIRED)
find_package(Tiff)
find_package(Ffmpeg 57.48.100)
find_package(Glfw)
find_package(Zeromq)
find_package(Cairo)
find_package(X11)
find_package(Agg)
find_package(Fontconfig)
find_package(OpenGL OPTIONAL_COMPONENTS OpenGL)
find_package(Gs)
find_package(Expat)
# CMake ships with a `FindLibXml2.cmake` module which does not configure needed libxml2 dependencies.
# Thus, use the `libxml2-config.cmake` config file shipped with libxml which configures dependencies correctly by
# skipping module search mode.
find_package(LibXml2 NO_MODULE)
if(${CMAKE_VERSION} VERSION_GREATER "3.16.0")
find_package(
Qt6
OPTIONAL_COMPONENTS
Widgets
Core
Network
Gui
PrintSupport
)
endif()
find_package(
Qt5
OPTIONAL_COMPONENTS
Widgets
Core
Network
Gui
PrintSupport
)
find_package(Qt4)
if(APPLE)
set(INSTALL_RPATH "${GR_DIRECTORY}/lib/;@loader_path/.")
else()
set(INSTALL_RPATH "${GR_DIRECTORY}/lib/;$ORIGIN/.")
endif()
if(Qt4_FOUND
OR (Qt5Widgets_FOUND
AND Qt5Core_FOUND
AND Qt5Network_FOUND
)
OR (Qt6Widgets_FOUND
AND Qt6Core_FOUND
AND Qt6Network_FOUND
)
)
if(GR_MANUAL_MOC_AND_RCC)
if(NOT QT_MOC_EXECUTABLE)
find_program(QT_MOC_EXECUTABLE moc)
endif()
if(NOT QT_MOC_EXECUTABLE)
message(FATAL_ERROR "Could not find moc but GR_MANUAL_MOC_AND_RCC is set.")
endif()
if(NOT QT_RCC_EXECUTABLE)
find_program(QT_RCC_EXECUTABLE rcc)
endif()
if(NOT QT_RCC_EXECUTABLE)
message(FATAL_ERROR "Could not find rcc but GR_MANUAL_MOC_AND_RCC is set.")
endif()
endif()
endif()
if(Qt4_FOUND)
set(QT4_MOC_INCLUDE_FLAGS "")
foreach(DIR IN LISTS QT_INCLUDE_DIR)
set(QT4_MOC_INCLUDE_FLAGS ${QT4_MOC_INCLUDE_FLAGS} -I${DIR})
endforeach()
if(NOT DEFINED Qt4_LIBRARY_DIR)
get_filename_component(Qt4_LIBRARY_DIR "${QT_LIBRARY_DIR}/../.." ABSOLUTE)
endif()
endif()
if(Qt5Widgets_FOUND
AND Qt5Core_FOUND
AND Qt5Network_FOUND
)
set(QT5_MOC_INCLUDE_FLAGS "")
foreach(DIR IN LISTS Qt5Core_INCLUDE_DIRS Qt5Gui_INCLUDE_DIRS Qt5Widgets_INCLUDE_DIRS)
set(QT5_MOC_INCLUDE_FLAGS ${QT5_MOC_INCLUDE_FLAGS} -I${DIR})
endforeach()
if(NOT DEFINED Qt5_LIBRARY_DIR)
get_filename_component(Qt5_LIBRARY_DIR "${Qt5_DIR}/../.." ABSOLUTE)
endif()
endif()
if(Qt6Widgets_FOUND
AND Qt6Core_FOUND
AND Qt6Network_FOUND
)
set(QT6_MOC_INCLUDE_FLAGS "")
foreach(DIR IN LISTS Qt6Core_INCLUDE_DIRS Qt6Gui_INCLUDE_DIRS Qt6Widgets_INCLUDE_DIRS)
set(QT6_MOC_INCLUDE_FLAGS ${QT6_MOC_INCLUDE_FLAGS} -I${DIR})
endforeach()
if(NOT DEFINED Qt6_LIBRARY_DIR)
get_filename_component(Qt6_LIBRARY_DIR "${Qt6_DIR}/../.." ABSOLUTE)
endif()
endif()
if(X11_FOUND)
# older versions of FindX11.cmake set variables but do not create targets
if(NOT TARGET X11::X11
AND X11_INCLUDE_DIR
AND X11_X11_LIB
AND X11_Xft_LIB
)
add_library(X11::X11 UNKNOWN IMPORTED)
set_target_properties(
X11::X11
PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${X11_INCLUDE_DIR}/"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${X11_X11_LIB}"
INTERFACE_LINK_LIBRARIES "${X11_Xft_LIB}"
)
endif()
if(NOT TARGET X11::Xt
AND X11_INCLUDE_DIR
AND X11_Xt_LIB
AND TARGET X11::X11
)
add_library(X11::Xt UNKNOWN IMPORTED)
set_target_properties(
X11::Xt
PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${X11_INCLUDE_DIR}/"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${X11_Xt_LIB}"
INTERFACE_LINK_LIBRARIES "X11::X11"
)
endif()
endif()
set(GKS_SOURCES
lib/gks/afm.c
lib/gks/font.c
lib/gks/socket.c
lib/gks/ft.c
lib/gks/malloc.c
lib/gks/util.c
lib/gks/compress.c
lib/gks/gks.c
lib/gks/mf.c
lib/gks/win.c
lib/gks/gksforbnd.c
lib/gks/pdf.c
lib/gks/wiss.c
lib/gks/dl.c
lib/gks/plugin.c
lib/gks/error.c
lib/gks/io.c
lib/gks/ps.c
lib/gks/resample.c
)
add_library(gks_static STATIC ${GKS_SOURCES})
add_library(gks_shared SHARED ${GKS_SOURCES})
foreach(LIBRARY gks_static gks_shared)
if(LIBRARY MATCHES "static")
set(GKS_LINK_MODE PUBLIC)
else()
set(GKS_LINK_MODE PRIVATE)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_definitions(${LIBRARY} PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} pthread)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} m)
endif()
if(FREETYPE_FOUND)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} Freetype::Freetype)
else()
target_compile_definitions(
${LIBRARY}
${GKS_LINK_MODE}
NO_FT
)
endif()
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} ZLIB::ZLIB)
target_compile_definitions(
${LIBRARY}
${GKS_LINK_MODE}
HAVE_ZLIB
)
if(UNIX)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} dl)
elseif(WIN32)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} ws2_32)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} msimg32)
target_link_libraries(${LIBRARY} ${GKS_LINK_MODE} gdi32)
endif()
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_compile_options(${LIBRARY} ${GKS_LINK_MODE} -pthread)
endif()
target_compile_options(${LIBRARY} PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
target_include_directories(
${LIBRARY} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/gks/>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_compile_definitions(${LIBRARY} PRIVATE GRDIR="${GR_DIRECTORY}")
set_target_properties(
${LIBRARY}
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
PREFIX "lib"
IMPORT_PREFIX "lib"
OUTPUT_NAME GKS
INSTALL_RPATH "${INSTALL_RPATH}"
)
endforeach()
unset(GKS_LINK_MODE)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set_target_properties(gks_static PROPERTIES OUTPUT_NAME GKSstatic)
endif()
set_target_properties(gks_shared PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" EXPORT_NAME GKS)
add_library(GR::GKS ALIAS gks_static)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/gr_version.h
"#ifndef GR_VERSION\n#define GR_VERSION \"${GR_VERSION_FULL}\"\n#endif\n"
)
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/gr_version.h PROPERTIES GENERATED TRUE)
set(GR_SOURCES
lib/gr/boundary.c
lib/gr/contour.c
lib/gr/contourf.c
lib/gr/delaunay.c
lib/gr/gr.c
lib/gr/grforbnd.c
lib/gr/gridit.c
lib/gr/image.c
lib/gr/import.c
lib/gr/interp2.c
lib/gr/stream.c
lib/gr/md5.c
lib/gr/shade.c
lib/gr/spline.c
lib/gr/strlib.c
lib/gr/text.c
lib/gr/mathtex2.c
lib/gr/mathtex2_kerning.c
lib/gr/mathtex2.tab.c
lib/gr/threadpool.c
${CMAKE_CURRENT_BINARY_DIR}/gr_version.h
)
add_library(gr_static STATIC ${GR_SOURCES})
add_library(gr_shared SHARED ${GR_SOURCES})
foreach(LIBRARY gr_static gr_shared)
if(LIBRARY MATCHES "static")
set(GR_LINK_MODE PUBLIC)
else()
set(GR_LINK_MODE PRIVATE)
endif()
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} gks_static)
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} m)
endif()
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} Qhull::Qhull)
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} Jpeg::Jpeg)
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} Libpng::Libpng)
if(WIN32)
target_link_libraries(${LIBRARY} ${GR_LINK_MODE} ws2_32)
endif()
target_include_directories(
${LIBRARY} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_include_directories(${LIBRARY} PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_definitions(${LIBRARY} PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()
target_compile_definitions(${LIBRARY} PRIVATE GRDIR="${GR_DIRECTORY}")
target_compile_options(${LIBRARY} PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
${LIBRARY}
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INSTALL_RPATH "${INSTALL_RPATH}"
PREFIX "lib"
IMPORT_PREFIX "lib"
OUTPUT_NAME GR
)
endforeach()
unset(GR_LINK_MODE)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set_target_properties(gr_static PROPERTIES OUTPUT_NAME GRstatic)
endif()
set_target_properties(gr_shared PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" EXPORT_NAME GR)
add_library(GR::GR ALIAS gr_shared)
set(GR3_SOURCES
lib/gr3/gr3.c
lib/gr3/gr3_convenience.c
lib/gr3/gr3_gr.c
lib/gr3/gr3_html.c
lib/gr3/gr3_jpeg.c
lib/gr3/gr3_mc.c
lib/gr3/gr3_png.c
lib/gr3/gr3_povray.c
lib/gr3/gr3_slices.c
lib/gr3/gr3_sr.c
)
add_library(gr3_static STATIC ${GR3_SOURCES})
add_library(gr3_shared SHARED ${GR3_SOURCES})
foreach(LIBRARY gr3_static gr3_shared)
if(LIBRARY MATCHES "static")
set(GR3_LINK_MODE PUBLIC)
else()
set(GR3_LINK_MODE PRIVATE)
endif()
if(APPLE)
target_sources(${LIBRARY} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr3/gr3_cgl.c)
elseif(UNIX AND NOT APPLE)
target_sources(${LIBRARY} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr3/gr3_glx.c)
elseif(WIN32)
target_sources(${LIBRARY} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr3/gr3_win.c)
endif()
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} GR::GR)
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} GR::GKS)
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} Jpeg::Jpeg)
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} Libpng::Libpng)
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} pthread)
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} m)
endif()
if((APPLE OR WIN32) AND OpenGL_FOUND)
target_link_libraries(${LIBRARY} ${GR3_LINK_MODE} OpenGL::GL)
endif()
if(APPLE)
# Apple has deprecated OpenGL in macOS 10.14
target_compile_definitions(${LIBRARY} PRIVATE GL_SILENCE_DEPRECATION)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_definitions(${LIBRARY} PRIVATE _CRT_SECURE_NO_WARNINGS)
endif()
target_compile_definitions(${LIBRARY} PRIVATE GRDIR="${GR_DIRECTORY}")
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_compile_options(${LIBRARY} ${GR3_LINK_MODE} -pthread)
endif()
target_compile_options(${LIBRARY} PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
target_include_directories(
${LIBRARY} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/gr3/>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
set_target_properties(
${LIBRARY}
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INSTALL_RPATH "${INSTALL_RPATH}"
PREFIX "lib"
IMPORT_PREFIX "lib"
OUTPUT_NAME GR3
)
endforeach()
unset(GR3_LINK_MODE)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set_target_properties(gr3_static PROPERTIES OUTPUT_NAME GR3static)
endif()
set_target_properties(gr3_shared PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" EXPORT_NAME GR3)
add_library(GR::GR3 ALIAS gr3_shared)
if(UNIX AND NOT APPLE)
if(TARGET X11::X11
AND TARGET OpenGL::GLX
AND TARGET OpenGL::GL
)
add_library(gr3platform SHARED lib/gr3/gr3_platform_glx.c)
target_link_libraries(gr3platform PUBLIC GR::GR)
target_link_libraries(gr3platform PUBLIC X11::X11)
target_link_libraries(gr3platform PUBLIC OpenGL::GLX)
target_link_libraries(gr3platform PUBLIC OpenGL::GL)
target_compile_options(gr3platform PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
gr3platform
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INSTALL_RPATH "${INSTALL_RPATH}"
OUTPUT_NAME GR3platform
)
else()
target_compile_definitions(gr3_static PUBLIC -DNO_GL)
target_compile_definitions(gr3_shared PUBLIC -DNO_GL)
message(WARNING "libGR3platform.so requires X11 and will not be built.")
endif()
elseif(NOT OpenGL_FOUND)
target_compile_definitions(gr3_static PUBLIC -DNO_GL)
target_compile_definitions(gr3_shared PUBLIC -DNO_GL)
endif()
set(GRM_SOURCES
lib/grm/src/grm/args.c
lib/grm/src/grm/base64.c
lib/grm/src/grm/dump.c
lib/grm/src/grm/dynamic_args_array.c
lib/grm/src/grm/error.c
lib/grm/src/grm/event.c
lib/grm/src/grm/interaction.cxx
lib/grm/src/grm/json.c
lib/grm/src/grm/layout_c.cxx
lib/grm/src/grm/layout.cxx
lib/grm/src/grm/layout_error.cxx
lib/grm/src/grm/logging.c
lib/grm/src/grm/memwriter.c
lib/grm/src/grm/net.c
lib/grm/src/grm/plot.cxx
lib/grm/src/grm/util.c
lib/grm/src/grm/import.cxx
lib/grm/src/grm/utilcpp.cxx
lib/grm/src/grm/datatype/double_map.c
lib/grm/src/grm/datatype/string_array_map.c
lib/grm/src/grm/datatype/string_list.c
lib/grm/src/grm/datatype/string_map.c
lib/grm/src/grm/datatype/uint_map.c
lib/grm/src/grm/dom_render/context.cxx
lib/grm/src/grm/dom_render/render.cxx
lib/grm/src/grm/dom_render/Drawable.cxx
lib/grm/src/grm/dom_render/graphics_tree/Comment.cxx
lib/grm/src/grm/dom_render/graphics_tree/Document.cxx
lib/grm/src/grm/dom_render/graphics_tree/Element.cxx
lib/grm/src/grm/dom_render/graphics_tree/Node.cxx
lib/grm/src/grm/dom_render/graphics_tree/Value.cxx
lib/grm/src/grm/dom_render/graphics_tree/util.cxx
lib/grm/src/grm/dom_render/ManageCustomColorIndex.cxx
lib/grm/src/grm/dom_render/ManageGRContextIds.cxx
lib/grm/src/grm/dom_render/ManageZIndex.cxx
)
add_library(grm_static STATIC ${GRM_SOURCES})
add_library(grm_shared SHARED ${GRM_SOURCES})
add_library(grm_shared_internal SHARED ${GRM_SOURCES})
foreach(LIBRARY grm_static grm_shared grm_shared_internal)
if(LIBRARY MATCHES "static")
set(GRM_LINK_MODE PUBLIC)
else()
set(GRM_LINK_MODE PRIVATE)
endif()
if(NOT LIBRARY MATCHES "internal")
set_target_properties(${LIBRARY} PROPERTIES C_VISIBILITY_PRESET hidden CXX_VISIBILITY_PRESET hidden)
endif()
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} GR::GKS)
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} GR::GR)
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} GR::GR3)
if(TARGET LibXml2::LibXml2)
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} LibXml2::LibXml2)
elseif(EXPAT_FOUND)
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} Expat::Expat)
endif()
if(NOT TARGET LibXml2::LibXml2)
target_compile_definitions(${LIBRARY} PRIVATE NO_LIBXML2)
endif()
if(NOT EXPAT_FOUND OR TARGET LibXml2::LibXml2)
target_compile_definitions(${LIBRARY} PRIVATE NO_EXPAT)
endif()
if(NOT ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC"))
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} m)
endif()
if(WIN32)
target_link_libraries(${LIBRARY} ${GRM_LINK_MODE} ws2_32)
endif()
target_include_directories(
${LIBRARY}
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/grm/include/>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/grm/src/> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_compile_definitions(${LIBRARY} PRIVATE BUILDING_GR)
target_compile_definitions(${LIBRARY} PRIVATE GRDIR="${GR_DIRECTORY}")
target_compile_options(${LIBRARY} PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
target_compile_options(${LIBRARY} PRIVATE /permissive-)
endif()
set_target_properties(
${LIBRARY}
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
CXX_STANDARD 17
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
POSITION_INDEPENDENT_CODE ON
INSTALL_RPATH "${INSTALL_RPATH}"
PREFIX "lib"
IMPORT_PREFIX "lib"
OUTPUT_NAME GRM
)
endforeach()
unset(GRM_LINK_MODE)
set_target_properties(grm_shared_internal PROPERTIES C_VISIBILITY_PRESET default)
set_target_properties(grm_shared_internal PROPERTIES OUTPUT_NAME GRM_int)
target_include_directories(grm_shared_internal PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/lib/gks/>)
if(WIN32)
target_compile_definitions(grm_static PRIVATE GR_STATIC_LIB)
target_compile_definitions(grm_shared PRIVATE BUILDING_DLL)
target_compile_definitions(grm_shared_internal PRIVATE BUILDING_DLL)
endif()
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
set_target_properties(grm_static PROPERTIES OUTPUT_NAME GRMstatic)
endif()
set_target_properties(grm_shared PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" EXPORT_NAME GRM)
set_target_properties(grm_shared_internal PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}")
add_library(GR::GRM ALIAS grm_shared)
set(GR_REPORT "GKS plugins:\n")
add_library(cairoplugin SHARED lib/gks/plugin/cairoplugin.c)
target_link_libraries(cairoplugin PUBLIC gks_static)
if(Cairo_FOUND)
target_link_libraries(cairoplugin PRIVATE Cairo::Cairo)
target_link_libraries(cairoplugin PRIVATE Jpeg::Jpeg)
string(APPEND GR_REPORT "- cairoplugin:\n")
string(APPEND GR_REPORT "\tPNG output: Yes\n")
string(APPEND GR_REPORT "\tBMP output: Yes\n")
string(APPEND GR_REPORT "\tJPEG output: Yes\n")
if(Tiff_FOUND)
target_link_libraries(cairoplugin PRIVATE Tiff::Tiff)
string(APPEND GR_REPORT "\tTiff output: Yes\n")
else()
string(APPEND GR_REPORT "\tTiff output: No (libtiff not found)\n")
target_compile_definitions(cairoplugin PRIVATE NO_TIFF)
endif()
target_compile_options(cairoplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
string(APPEND GR_REPORT "\tSixel output: Yes\n")
string(APPEND GR_REPORT "\tMemory output: Yes\n")
string(APPEND GR_REPORT "\tX11 output: No (not available in CMake build)\n")
else()
target_compile_definitions(cairoplugin PRIVATE NO_CAIRO)
string(APPEND GR_REPORT "- cairoplugin: No (Cairo not found)\n")
endif()
# Cairo X11 support is disabled to allow users to generate images using Cairo on systems without X11 installed
target_compile_definitions(cairoplugin PRIVATE NO_X11)
set_target_properties(
cairoplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(aggplugin SHARED lib/gks/plugin/aggplugin.cxx)
target_link_libraries(aggplugin PUBLIC gks_static)
if(Agg_FOUND)
target_link_libraries(aggplugin PRIVATE Agg::Agg)
target_link_libraries(aggplugin PRIVATE Jpeg::Jpeg)
target_link_libraries(aggplugin PRIVATE Libpng::Libpng)
string(APPEND GR_REPORT "- aggplugin: Yes\n")
target_compile_options(aggplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
else()
target_compile_definitions(aggplugin PRIVATE NO_AGG)
string(APPEND GR_REPORT "- aggplugin: No (Agg not found)\n")
endif()
set_target_properties(
aggplugin
PROPERTIES CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(videoplugin SHARED lib/gks/plugin/gif.c lib/gks/plugin/vc.c lib/gks/plugin/videoplugin.c)
target_link_libraries(videoplugin PUBLIC gks_static)
if(NOT Cairo_FOUND)
target_compile_definitions(videoplugin PRIVATE NO_CAIRO)
target_compile_definitions(videoplugin PRIVATE NO_AV)
string(APPEND GR_REPORT "- videoplugin: No (Cairo not found)\n")
elseif(NOT Ffmpeg_FOUND)
target_compile_definitions(videoplugin PRIVATE NO_CAIRO)
target_compile_definitions(videoplugin PRIVATE NO_AV)
string(APPEND GR_REPORT "- videoplugin: No (ffmpeg / ogg / theora / vpx / openh264 not found)\n")
else()
string(APPEND GR_REPORT "- videoplugin:\n")
string(APPEND GR_REPORT "\tMP4 output: Yes\n")
string(APPEND GR_REPORT "\tMOV output: Yes\n")
string(APPEND GR_REPORT "\tWEBM output: Yes\n")
string(APPEND GR_REPORT "\tOGG output: Yes\n")
string(APPEND GR_REPORT "\tGIF output: Yes\n")
string(APPEND GR_REPORT "\tAPNG output: Yes\n")
target_link_libraries(videoplugin PUBLIC Ffmpeg::Ffmpeg)
endif()
target_compile_options(videoplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
videoplugin
PROPERTIES C_STANDARD 99
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
LINKER_LANGUAGE CXX
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(pgfplugin SHARED lib/gks/plugin/pgfplugin.c)
target_link_libraries(pgfplugin PUBLIC gks_static)
target_link_libraries(pgfplugin PUBLIC Libpng::Libpng)
target_compile_options(pgfplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
pgfplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
string(APPEND GR_REPORT "- pgfplugin:\n")
string(APPEND GR_REPORT "\tTeX output: Yes\n")
add_library(wmfplugin SHARED lib/gks/plugin/wmfplugin.c)
target_link_libraries(wmfplugin PUBLIC gks_static)
target_compile_options(wmfplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
wmfplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
string(APPEND GR_REPORT "- wmfplugin:\n")
string(APPEND GR_REPORT "\tWMF output: Yes\n")
add_library(gsplugin SHARED lib/gks/plugin/gsplugin.c)
target_link_libraries(gsplugin PUBLIC gks_static)
if(NOT TARGET X11::Xt)
string(APPEND GR_REPORT "- gsplugin: No (X11 / Xt not found)\n")
target_compile_definitions(gsplugin PRIVATE NO_GS)
elseif(NOT Gs_FOUND)
string(APPEND GR_REPORT "- gsplugin: No (ghostscript not found)\n")
target_compile_definitions(gsplugin PRIVATE NO_GS)
else()
target_link_libraries(gsplugin PUBLIC X11::Xt)
target_link_libraries(gsplugin PUBLIC Gs::Gs)
string(APPEND GR_REPORT "- gsplugin:\n")
string(APPEND GR_REPORT "\tPNG outout: Yes\n")
string(APPEND GR_REPORT "\tBMP outout: Yes\n")
string(APPEND GR_REPORT "\tJPEG outout: Yes\n")
string(APPEND GR_REPORT "\tTiff outout: Yes\n")
endif()
target_compile_options(gsplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
gsplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(svgplugin SHARED lib/gks/plugin/svgplugin.c)
target_link_libraries(svgplugin PUBLIC gks_static)
target_link_libraries(svgplugin PUBLIC Libpng::Libpng)
target_compile_options(svgplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
svgplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
string(APPEND GR_REPORT "- svgplugin:\n")
string(APPEND GR_REPORT "\tSVG output: Yes\n")
add_library(glplugin SHARED lib/gks/plugin/glplugin.c)
target_link_libraries(glplugin PUBLIC gks_static)
if(Glfw_FOUND AND OpenGL_FOUND)
string(APPEND GR_REPORT "- glplugin: Yes\n")
target_link_libraries(glplugin PUBLIC Glfw::Glfw)
target_link_libraries(glplugin PUBLIC OpenGL::GL)
else()
string(APPEND GR_REPORT "- glplugin: No (GLFW / OpenGL not found)\n")
target_compile_definitions(glplugin PRIVATE NO_GLFW)
endif()
if(NOT Freetype_FOUND)
target_compile_definitions(glplugin PRIVATE NO_FT)
endif()
if(APPLE)
# Apple has deprecated OpenGL in macOS 10.14
target_compile_definitions(glplugin PRIVATE GL_SILENCE_DEPRECATION)
endif()
target_compile_options(glplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
glplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(zmqplugin SHARED lib/gks/plugin/zmqplugin.c)
target_link_libraries(zmqplugin PUBLIC gks_static)
if(Zeromq_FOUND)
string(APPEND GR_REPORT "- zmqplugin: Yes\n")
target_link_libraries(zmqplugin PUBLIC Zeromq::Zeromq)
else()
string(APPEND GR_REPORT "- zmqplugin: No (ZeroMQ not found)\n")
target_compile_definitions(zmqplugin PRIVATE NO_ZMQ)
endif()
target_compile_options(zmqplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
zmqplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(x11plugin SHARED lib/gks/plugin/x11plugin.c)
target_link_libraries(x11plugin PUBLIC gks_static)
if(NOT Freetype_FOUND)
target_compile_definitions(x11plugin PRIVATE NO_FT)
endif()
if(TARGET X11::Xt)
if(Xft_FOUND AND Fontconfig_FOUND)
target_link_libraries(x11plugin PUBLIC Fontconfig::Fontconfig)
else()
target_compile_definitions(x11plugin PRIVATE NO_XFT)
endif()
target_link_libraries(x11plugin PUBLIC X11::Xt)
string(APPEND GR_REPORT "- x11plugin: Yes\n")
else()
target_compile_definitions(x11plugin PRIVATE NO_X11)
target_compile_definitions(x11plugin PRIVATE NO_XFT)
string(APPEND GR_REPORT "- x11plugin: No (X11 / Xft / Xt not found)\n")
endif()
target_compile_options(x11plugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
x11plugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(qt5plugin SHARED lib/gks/plugin/qt5plugin.cxx)
target_link_libraries(qt5plugin PUBLIC gks_static)
if(Qt5Widgets_FOUND)
string(APPEND GR_REPORT "- qt5plugin: Yes\n")
target_link_libraries(qt5plugin PUBLIC Qt5::Widgets)
else()
string(APPEND GR_REPORT "- qt5plugin: No (Qt5 not found)\n")
target_compile_definitions(qt5plugin PRIVATE NO_QT5)
endif()
target_compile_options(qt5plugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
qt5plugin
PROPERTIES CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(qt6plugin SHARED lib/gks/plugin/qt6plugin.cxx)
target_link_libraries(qt6plugin PUBLIC gks_static)
if(Qt6Widgets_FOUND AND ${CMAKE_VERSION} VERSION_GREATER "3.16.0")
string(APPEND GR_REPORT "- qt6plugin: Yes\n")
target_link_libraries(qt6plugin PUBLIC Qt6::Widgets)
set_target_properties(
qt6plugin
PROPERTIES CXX_STANDARD 17
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
else()
if(${CMAKE_VERSION} VERSION_LESS "3.16.0")
string(APPEND GR_REPORT "- qt6plugin: No (CMake version < 3.16.0)\n")
else()
string(APPEND GR_REPORT "- qt6plugin: No (Qt6 not found)\n")
endif()
set_target_properties(
qt6plugin
PROPERTIES CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
target_compile_definitions(qt6plugin PRIVATE NO_QT6)
endif()
target_compile_options(qt6plugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
add_library(qtplugin SHARED lib/gks/plugin/qtplugin.cxx)
target_link_libraries(qtplugin PUBLIC gks_static)
if(Qt4_FOUND)
string(APPEND GR_REPORT "- qtplugin: Yes\n")
target_link_libraries(qtplugin PUBLIC Qt4::QtGui)
else()
string(APPEND GR_REPORT "- qtplugin: No (Qt4 not found)\n")
target_compile_definitions(qtplugin PRIVATE NO_QT)
endif()
target_compile_options(qtplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
qtplugin
PROPERTIES CXX_STANDARD 11
CXX_EXTENSIONS OFF
CXX_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
add_library(gtkplugin SHARED lib/gks/plugin/gtkplugin.c)
target_link_libraries(gtkplugin PUBLIC gks_static)
set_target_properties(
gtkplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
target_compile_options(gtkplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
string(APPEND GR_REPORT "- gtkplugin: No (not implemented yet)\n")
if(APPLE)
add_library(quartzplugin SHARED lib/gks/plugin/quartzplugin.m)
target_link_libraries(quartzplugin PUBLIC gks_static)
if(Zeromq_FOUND)
target_link_libraries(quartzplugin PUBLIC Zeromq::Zeromq)
target_link_libraries(quartzplugin PUBLIC "-framework Foundation -framework ApplicationServices -framework AppKit")
target_compile_definitions(quartzplugin PRIVATE GRDIR="${GR_DIRECTORY}")
else()
target_compile_definitions(quartzplugin PRIVATE NO_GKSTERM)
endif()
target_compile_options(quartzplugin PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(
quartzplugin
PROPERTIES C_STANDARD 90
C_EXTENSIONS OFF
C_STANDARD_REQUIRED ON
PREFIX ""
SUFFIX "${GR_PLUGIN_SUFFIX}"
)
endif()
if(Qt4_FOUND)
add_library(qt4gr SHARED lib/gr/qtgr/grwidget.cxx)
target_link_libraries(qt4gr PUBLIC GR::GR)
target_link_libraries(qt4gr PUBLIC Qt4::QtCore Qt4::QtGui)
if(MINGW)
target_compile_options(qt4gr PRIVATE -fno-exceptions ${COMPILER_OPTION_ERROR_IMPLICIT})
endif()
target_compile_options(qt4gr PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(qt4gr PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" INSTALL_RPATH "${INSTALL_RPATH}")
if(GR_MANUAL_MOC_AND_RCC)
set_target_properties(qt4gr PROPERTIES AUTOMOC OFF AUTORCC OFF)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/moc_qt4_grwidget.cxx
COMMAND ${QT_MOC_EXECUTABLE} -DGRDIR=\"$(GR_DIRECTORY)\" ${QT4_MOC_INCLUDE_FLAGS}
${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.h -o ${CMAKE_CURRENT_BINARY_DIR}/moc_qt4_grwidget.cxx
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.cxx
)
target_sources(qt4gr PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/moc_qt4_grwidget.cxx)
else()
set_target_properties(qt4gr PROPERTIES AUTOMOC ON AUTORCC ON)
target_sources(qt4gr PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.h)
endif()
add_library(GR::qt4gr ALIAS qt4gr)
endif()
if(Qt5Widgets_FOUND AND Qt5Core_FOUND)
add_library(qt5gr SHARED lib/gr/qtgr/grwidget.cxx)
target_link_libraries(qt5gr PUBLIC GR::GR)
target_link_libraries(qt5gr PUBLIC Qt5::Core Qt5::Widgets)
if(MINGW)
target_compile_options(qt5gr PRIVATE -fno-exceptions ${COMPILER_OPTION_ERROR_IMPLICIT})
endif()
target_compile_options(qt5gr PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(qt5gr PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" INSTALL_RPATH "${INSTALL_RPATH}")
if(GR_MANUAL_MOC_AND_RCC)
set_target_properties(qt5gr PROPERTIES AUTOMOC OFF AUTORCC OFF)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/moc_qt5_grwidget.cxx
COMMAND ${QT_MOC_EXECUTABLE} -DGRDIR=\"$(GR_DIRECTORY)\" ${QT5_MOC_INCLUDE_FLAGS}
${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.h -o ${CMAKE_CURRENT_BINARY_DIR}/moc_qt5_grwidget.cxx
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.cxx
)
target_sources(qt5gr PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/moc_qt5_grwidget.cxx)
else()
set_target_properties(qt5gr PROPERTIES AUTOMOC ON AUTORCC ON)
target_sources(qt5gr PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/lib/gr/qtgr/grwidget.h)
endif()
add_library(GR::qt5gr ALIAS qt5gr)
endif()
if(Qt6Widgets_FOUND AND Qt6Core_FOUND)
add_library(qt6gr SHARED lib/gr/qtgr/grwidget.cxx)
target_link_libraries(qt6gr PUBLIC GR::GR)
target_link_libraries(qt6gr PUBLIC Qt6::Core Qt6::Widgets)
if(MINGW)
target_compile_options(qt6gr PRIVATE -fno-exceptions ${COMPILER_OPTION_ERROR_IMPLICIT})
endif()
target_compile_options(qt6gr PRIVATE ${COMPILER_OPTION_ERROR_IMPLICIT})
set_target_properties(qt6gr PROPERTIES SUFFIX "${GR_SHARED_LIBRARY_SUFFIX}" INSTALL_RPATH "${INSTALL_RPATH}")
if(GR_MANUAL_MOC_AND_RCC)