import kepp, clean up build dependencies
This commit is contained in:
148
CMakeLists.txt
148
CMakeLists.txt
@@ -1,34 +1,32 @@
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cmake_minimum_required(VERSION 3.22)
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project(kge LANGUAGES CXX VERSION 0.0.1)
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project(kge
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DESCRIPTION "kyle's editor"
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LANGUAGES CXX
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VERSION 0.0.1)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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string(TIMESTAMP TODAY "%Y%m%d")
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include(FetchContent)
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FetchContent_Declare(
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klib
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GIT_REPOSITORY https://git.wntrmute.dev/kyle/klib
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GIT_TAG master
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FIND_PACKAGE_ARGS NAMES klib
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)
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FetchContent_MakeAvailable(klib)
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####################
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### BUILD CONFIG ###
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####################
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find_package(SDL2 REQUIRED)
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find_package(OpenGL REQUIRED)
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find_package(klib REQUIRED)
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find_package(Freetype)
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if (DEFINED FREETYPE_INCLUDE_DIRS)
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add_definitions(-DIMGUI_ENABLE_FREETYPE)
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set(FREETYPE_SOURCES
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ext/imgui/misc/freetype/imgui_freetype.cpp
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ext/imgui/misc/freetype/imgui_freetype.h)
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endif()
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# in "prod", this will be ON by default; the docstring is written this
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# way as I am likely to forget to change it later.
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set(BUILD_GUI OFF CACHE BOOL "Disable building the graphical version.")
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if(MSVC)
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add_compile_options("/W4" "$<$<CONFIG:RELEASE>:/O2>")
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else()
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add_compile_options("-Wall" "-Wextra" "-Werror" "$<$<CONFIG:RELEASE>:-O3>")
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add_compile_options(
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"-Wall"
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"-Wextra"
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"-Werror"
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"-static"
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"$<$<CONFIG:DEBUG>:-g>"
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"$<$<CONFIG:RELEASE>:-O2>")
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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add_compile_options("-stdlib=libc++")
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else()
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@@ -36,65 +34,71 @@ else()
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endif()
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endif()
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add_library(imgui STATIC
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# Main Imgui files
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ext/imgui/imgui.cpp
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ext/imgui/imgui.h
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ext/imgui/imgui_draw.cpp
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ext/imgui/imgui_tables.cpp
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ext/imgui/imgui_widgets.cpp
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ext/imgui/imgui_demo.cpp
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if(${BUILD_GUI})
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include(imgui.cmake)
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endif()
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ext/imgui/backends/imgui_impl_sdl2.cpp
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ext/imgui/backends/imgui_impl_sdl2.h
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ext/imgui/backends/imgui_impl_opengl3.cpp
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ext/imgui/backends/imgui_impl_opengl3.h
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#####################
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### BUILD TARGETS ###
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#####################
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$<IF:$<TARGET_EXISTS:Freetype::Freetype>,${FREETYPE_SOURCES},>)
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add_library(imgui::imgui ALIAS imgui)
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target_link_libraries(imgui
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PUBLIC
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OpenGL::GL
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$<IF:$<TARGET_EXISTS:Freetype::Freetype>,Freetype::Freetype,>
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$<TARGET_NAME_IF_EXISTS:SDL2::SDL2main>
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$<IF:$<TARGET_EXISTS:SDL2::SDL2>,SDL2::SDL2,SDL2::SDL2-static>)
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target_include_directories(imgui PUBLIC
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ext/imgui/
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ext/imgui/backends/
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ext/imgui/misc/freetype
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$<IF:$<TARGET_EXISTS:Freetype::Freetype>,${FREETYPE_INCLUDE_DIRS},>)
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include_directories(ext/ ${SDL2_INCLUDE_DIRS} ${KLIB_INCLUDE_DIRS})
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configure_file(kge.desktop.in kge.desktop @ONLY)
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add_executable(kge
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kge.cc
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set(HEADER_FILES
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Defs.h
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Buffer.h
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File.h
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Cursor.h
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)
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target_link_libraries(kge imgui ${KLIB_LIBRARIES})
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set(SOURCE_FILES
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Defs.cc
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Buffer.cc
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File.cc
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Cursor.cc
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)
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add_executable(ke main.cc ${SOURCE_FILES} ${HEADER_FILES})
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add_custom_target(manpages)
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configure_file(kge.md kge.1.scdoc @ONLY)
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add_custom_command(TARGET manpages COMMAND scdoc < kge.1.scdoc > kge.1
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OUTPUTS ${CMAKE_CURRENT_BINARY_DIR}/kge.1)
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add_dependencies(kge manpages)
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configure_file(ke.md ke.1.scdoc @ONLY)
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add_custom_command(TARGET manpages COMMAND scdoc < ke.1.scdoc > ke.1
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OUTPUTS ${CMAKE_CURRENT_BINARY_DIR}/ke.1)
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add_dependencies(ke manpages)
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install(TARGETS kge
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if(${BUILD_GUI})
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configure_file(kge.desktop.in kge.desktop @ONLY)
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add_executable(kge gmain.cc ${SOURCE_FILES} ${HEADER_FILES})
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target_link_libraries(kge imgui)
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configure_file(kge.md kge.1.scdoc @ONLY)
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add_custom_command(TARGET manpages COMMAND scdoc < kge.1.scdoc > kge.1
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OUTPUTS ${CMAKE_CURRENT_BINARY_DIR}/kge.1)
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add_dependencies(kge manpages)
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endif()
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#######################
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### INSTALL TARGETS ###
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#######################
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install(TARGETS ke
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DESTINATION bin
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COMPONENT dist)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kge.desktop
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DESTINATION share/applications
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COMPONENT dist)
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install(FILES kge.png
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DESTINATION share/${PROJECT_NAME}
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COMPONENT dist)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kge.1
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COMPONENT dist COMPONENT nox)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ke.1
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DESTINATION share/man/man1
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COMPONENT dist)
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COMPONENT dist COMPONENT nox)
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include(CMakePack.txt)
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if(${BUILD_GUI})
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install(TARGETS kge
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DESTINATION bin
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COMPONENT dist nox)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kge.desktop
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DESTINATION share/applications
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COMPONENT dist)
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install(FILES kge.png
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DESTINATION share/${PROJECT_NAME}
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COMPONENT dist)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/kge.1
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DESTINATION share/man/man1
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COMPONENT dist)
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endif()
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get_cmake_property(_variableNames VARIABLES)
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list (SORT _variableNames)
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foreach (_variableName ${_variableNames})
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message(STATUS "${_variableName}=${${_variableName}}")
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endforeach()
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include(packaging.cmake)
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