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jeffamstutz/get_imgui.cmake

Created February 8, 2021 14:35
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CMake FetchContent to get ImGui
Raw
get_imgui.cmake
FetchContent_Populate(imgui
URL https://github.com/ocornut/imgui/archive/docking.zip
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/imgui
)
set(OpenGL_GL_PREFERENCE "LEGACY")
find_package(OpenGL 2 REQUIRED)
find_package(glfw3 REQUIRED)
add_library(imgui_glfw STATIC
imgui/imgui.cpp
imgui/imgui_draw.cpp
imgui/imgui_demo.cpp
imgui/imgui_tables.cpp
imgui/imgui_widgets.cpp
imgui/backends/imgui_impl_glfw.cpp
imgui/backends/imgui_impl_opengl2.cpp
)
target_link_libraries(imgui_glfw PUBLIC glfw ${OPENGL_LIBRARIES})
target_include_directories(imgui_glfw
PUBLIC
${CMAKE_CURRENT_LIST_DIR}/imgui
${CMAKE_CURRENT_LIST_DIR}/imgui/backends
)
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