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doompanning/external/CMakeLists.txt

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create cmake project structure and c++ test app
2023-02-03 23:33:37 +01:00
option(NNG_SETSTACKSIZE "Use rlimit for thread stack size" ON)
set(NNG_TESTS OFF)
set(NNG_ENABLE_NNGCAT OFF)
build and use imgui from externals, make the imgui demo work
2023-02-12 04:47:48 +01:00
add_subdirectory(nng)
find_package(SDL2 REQUIRED)
cmake: turn imgui from an INTERFACE library into an OBJECT library Saves us from compiling imgui multiple times and makes cmake invoked clang-tidy automatically skip the imgui header and implementation files because they are not directly part of our targets.
2023-02-18 11:23:19 +01:00
add_library(imgui OBJECT
turn imgui into an interface library
2023-02-12 13:37:50 +01:00
${CMAKE_CURRENT_SOURCE_DIR}/imgui/imgui.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/imgui_demo.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/imgui_draw.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/imgui_tables.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/imgui_widgets.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/backends/imgui_impl_sdl.cpp
${CMAKE_CURRENT_SOURCE_DIR}/imgui/backends/imgui_impl_sdlrenderer.cpp
build and use imgui from externals, make the imgui demo work
2023-02-12 04:47:48 +01:00
)
cmake: turn imgui from an INTERFACE library into an OBJECT library Saves us from compiling imgui multiple times and makes cmake invoked clang-tidy automatically skip the imgui header and implementation files because they are not directly part of our targets.
2023-02-18 11:23:19 +01:00
target_include_directories(imgui PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/imgui)
target_link_libraries(imgui PUBLIC SDL2::SDL2-static)
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