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add_custom_target(examples COMMENT "Build all examples")
if (lager_BUILD_TESTS)
add_dependencies(check examples)
endif()
# std examples
# ====================
add_executable(counter-std EXCLUDE_FROM_ALL
counter/std/main.cpp)
target_link_libraries(counter-std lager-example)
add_dependencies(examples counter-std)
# ncurses examples
# ================
set(CURSES_NEED_WIDE true)
find_package(Curses)
if(Curses_FOUND)
if (lager_BUILD_DEBUGGER_EXAMPLES)
set(counter_ncurses_sources
counter/ncurses/main.cpp
counter/ncurses/terminal.cpp)
set(counter_ncurses_include_directories
${CURSES_INCLUDE_DIR})
set(counter_ncurses_link_libraries
lager-debugger-example
${CURSES_LIBRARIES})
add_executable(counter-ncurses EXCLUDE_FROM_ALL ${counter_ncurses_sources})
target_include_directories(counter-ncurses SYSTEM PUBLIC ${counter_ncurses_include_directories})
target_link_libraries(counter-ncurses ${counter_ncurses_link_libraries})
target_compile_definitions(counter-ncurses PUBLIC DEBUGGER)
add_dependencies(examples counter-ncurses)
add_executable(counter-ncurses-tree EXCLUDE_FROM_ALL ${counter_ncurses_sources})
target_include_directories(counter-ncurses-tree SYSTEM PUBLIC ${counter_ncurses_include_directories})
target_link_libraries(counter-ncurses-tree ${counter_ncurses_link_libraries})
target_compile_definitions(counter-ncurses-tree PUBLIC TREE_DEBUGGER)
add_dependencies(examples counter-ncurses-tree)
add_executable(counter-ncurses-meta EXCLUDE_FROM_ALL ${counter_ncurses_sources})
target_include_directories(counter-ncurses-meta SYSTEM PUBLIC ${counter_ncurses_include_directories})
target_link_libraries(counter-ncurses-meta ${counter_ncurses_link_libraries})
target_compile_definitions(counter-ncurses-meta PUBLIC DEBUGGER META_DEBUGGER)
add_dependencies(examples counter-ncurses-meta)
endif()
else()
message(STATUS "Disabling Curses based examples")
endif()
# sdl examples
# ===========
find_package(SDL2)
find_package(SDL2_ttf)
if (SDL2_FOUND AND SDL2_ttf_FOUND)
if(lager_BUILD_DEBUGGER_EXAMPLES)
add_executable(counter-sdl2 EXCLUDE_FROM_ALL
counter/sdl2/main.cpp)
target_include_directories(counter-sdl2 SYSTEM PUBLIC
${SDL2_INCLUDE_DIRS}
${SDL2_TTF_INCLUDE_DIR})
target_link_libraries(counter-sdl2
lager-debugger-example
${SDL2_LIBRARIES}
${SDL2_TTF_LIBRARIES})
add_dependencies(examples counter-sdl2)
add_executable(autopong EXCLUDE_FROM_ALL
autopong/autopong.cpp
autopong/sdl2/main.cpp)
target_include_directories(autopong SYSTEM PUBLIC
${SDL2_INCLUDE_DIRS}
${SDL2_TTF_INCLUDE_DIR})
target_link_libraries(autopong
lager-debugger-example
${SDL2_LIBRARIES}
${SDL2_TTF_LIBRARIES})
add_dependencies(examples autopong)
add_executable(autopong-debug EXCLUDE_FROM_ALL
autopong/autopong.cpp
autopong/sdl2/main.cpp)
target_compile_definitions(autopong-debug PUBLIC DEBUGGER)
target_include_directories(autopong-debug SYSTEM PUBLIC
${SDL2_INCLUDE_DIRS}
${SDL2_TTF_INCLUDE_DIR})
target_link_libraries(autopong-debug
lager-debugger-example
${SDL2_LIBRARIES}
${SDL2_TTF_LIBRARIES})
add_dependencies(examples autopong-debug)
endif()
else()
message(STATUS "Disabling SDL based examples")
endif()
# qt examples
# ===========
find_package(Qt5Core)
find_package(Qt5Concurrent)
find_package(Qt5Qml)
find_package(Qt5Gui)
find_package(Qt5Widgets)
find_package(Qt5QuickControls2)
find_package(Boost 1.56)
if (Qt5Core_FOUND AND Qt5Concurrent_FOUND AND Qt5Gui_FOUND AND Qt5Widgets_FOUND AND Qt5Qml_FOUND AND Qt5QuickControls2_FOUND AND Boost_FOUND)
add_executable(todo-qml EXCLUDE_FROM_ALL
todo/item.cpp
todo/model.cpp
todo/qml/main.cpp)
set_target_properties(todo-qml PROPERTIES AUTOMOC YES)
target_link_libraries(todo-qml lager-example Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Qml Qt5::QuickControls2)
target_compile_definitions(todo-qml PRIVATE
LAGER_TODO_QML_DIR="${CMAKE_CURRENT_SOURCE_DIR}/todo/qml")
add_dependencies(examples todo-qml)
add_executable(todo-qml-redux EXCLUDE_FROM_ALL
todo/item.cpp
todo/model.cpp
todo/app.cpp
todo/qml-redux/main.cpp)
set_target_properties(todo-qml-redux PROPERTIES AUTOMOC YES)
target_link_libraries(todo-qml-redux lager-example Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Qml Qt5::QuickControls2)
target_compile_definitions(todo-qml-redux PRIVATE
LAGER_TODO_QML_DIR="${CMAKE_CURRENT_SOURCE_DIR}/todo/qml-redux")
add_dependencies(examples todo-qml-redux)
add_executable(snake-qml EXCLUDE_FROM_ALL
snake/model.cpp snake/qml/main.cpp snake/qml/qmodel.cpp)
set_target_properties(snake-qml PROPERTIES AUTOMOC YES)
target_link_libraries(snake-qml lager-example Qt5::Core Qt5::Concurrent Qt5::Gui Qt5::Widgets Qt5::Qml Qt5::QuickControls2)
target_include_directories(snake-qml PRIVATE ${Boost_INCLUDE_DIRS})
target_compile_definitions(snake-qml PRIVATE
LAGER_SNAKE_QML_DIR="${CMAKE_CURRENT_SOURCE_DIR}/snake/qml")
add_dependencies(examples snake-qml)
else()
message(STATUS "Disabling Qt based examples")
endif()
# ImGui examples
# ==============
set(OpenGL_GL_PREFERENCE GLVND)
find_package(OpenGL)
set(imgui_source_dir "$ENV{IMGUI_SOURCE_DIR}")
set(imgui_sources
"${imgui_source_dir}/imgui.cpp"
"${imgui_source_dir}/imgui_draw.cpp"
"${imgui_source_dir}/imgui_widgets.cpp"
"${imgui_source_dir}/imgui_impl_sdl.cpp"
"${imgui_source_dir}/imgui_impl_opengl3.cpp")
find_program(EMXX em++)
if (EMXX AND OPENGL_FOUND AND SDL2_FOUND AND EXISTS "${imgui_source_dir}/imgui.h")
message(STATUS "ImGui found in ${imgui_source_dir}")
set(extra_emcc_flags $ENV{NIX_CFLAGS_COMPILE})
separate_arguments(extra_emcc_flags)
add_custom_target(todo-imgui
COMMAND ${EMXX} ${extra_emcc_flags}
-Os
-std=c++17 -I ${CMAKE_SOURCE_DIR}
-I ${imgui_source_dir}
${imgui_sources}
${CMAKE_CURRENT_SOURCE_DIR}/todo/item.cpp
${CMAKE_CURRENT_SOURCE_DIR}/todo/model.cpp
${CMAKE_CURRENT_SOURCE_DIR}/todo/imgui/main.cpp
-s USE_SDL=2 -s USE_WEBGL2=1 -s WASM=1 -s FULL_ES3=1
-s ALLOW_MEMORY_GROWTH=1
--emrun
--shell-file ${CMAKE_SOURCE_DIR}/resources/emscripten_shell_minimal.html
-o ${CMAKE_CURRENT_BINARY_DIR}/todo-imgui.html
COMMENT "Build todo-imgui emscripten example")
add_dependencies(examples todo-imgui)
else()
message(STATUS "Disabling ImGui based examples")
endif()
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