Triangles/CMakeLists.txt

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cmake_minimum_required(VERSION 3.0)
project(Triangles LANGUAGES CXX VERSION 1.0)
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if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui/imgui.h)
message(FATAL_ERROR "third_party/imgui/imgui.h is missing!\n \
Please update the GameDevTools submodule by running 'git submodule init' and \
'git submodule update'!")
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endif()
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if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui-sfml/imgui-SFML.h)
message(FATAL_ERROR "third_party/imgui-sfml/imgui-SFML.h is missing!\n \
Please update the GameDevTools submodule by running 'git submodule init' and \
'git submodule update'!")
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endif()
set(ImGuiDemo "")
if((NOT CMAKE_BUILD_TYPE) OR (${CMAKE_BUILD_TYPE} MATCHES "Debug"))
set(ImGuiDemo "third_party/imgui/imgui_demo.cpp")
endif()
set(Triangles_SOURCES
src/main.cpp
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src/state.cpp
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third_party/imgui/imgui.cpp
third_party/imgui/imgui_draw.cpp
third_party/imgui/imgui_widgets.cpp
third_party/imgui-sfml/imgui-SFML.cpp
)
set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wpedantic -Wsuggest-override")
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -D NDEBUG")
add_executable(Triangles ${Triangles_SOURCES})
target_compile_features(Triangles PUBLIC cxx_std_17)
if(BUILD_SHARED_LIBS OR (UNIX AND NOT CYGWIN))
find_package(SFML 2 REQUIRED
COMPONENTS audio network graphics window system)
else()
find_package(SFML 2 REQUIRED
COMPONENTS audio-s network-s graphics-s window-s system-s)
add_definitions(-DSFML_STATIC)
endif()
target_link_libraries(Triangles
sfml-graphics sfml-window sfml-system
GL
)
target_include_directories(Triangles PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/src
${SFML_INCLUDE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/include # imgui related headers
)
# Use macro to override imgui config header
target_compile_definitions(Triangles PRIVATE
"IMGUI_USER_CONFIG=\"${CMAKE_CURRENT_SOURCE_DIR}/third_party/imgui-sfml/imconfig-SFML.h\"")