looking-glass/client/CMakeLists.txt

180 lines
4.7 KiB
CMake

cmake_minimum_required(VERSION 3.5)
project(looking-glass-client C CXX)
get_filename_component(PROJECT_TOP "${PROJECT_SOURCE_DIR}/.." ABSOLUTE)
if(PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR)
message(FATAL_ERROR
"\n"
"In-source builds are not supported\n"
"See build instructions provided in: "
"${PROJECT_TOP}/doc/build.rst\n"
"Refusing to continue"
)
endif()
list(APPEND CMAKE_MODULE_PATH "${PROJECT_TOP}/cmake/" "${PROJECT_SOURCE_DIR}/cmake/")
include(CheckSubmodule)
include(GNUInstallDirs)
include(CheckCCompilerFlag)
include(FeatureSummary)
set(OPTIMIZE_FOR_NATIVE_DEFAULT ON)
include(OptimizeForNative) # option(OPTIMIZE_FOR_NATIVE)
include(UninstallTarget)
find_package(PkgConfig)
pkg_check_modules(FONTCONFIG REQUIRED IMPORTED_TARGET fontconfig)
option(ENABLE_OPENGL "Enable the OpenGL renderer" ON)
add_feature_info(ENABLE_OPENGL ENABLE_OPENGL "Legacy OpenGL renderer.")
option(ENABLE_EGL "Enable the EGL renderer" ON)
add_feature_info(ENABLE_EGL ENABLE_EGL "EGL renderer.")
option(ENABLE_BACKTRACE "Enable backtrace support on crash" ON)
add_feature_info(ENABLE_BACKTRACE ENABLE_BACKTRACE "Backtrace support.")
option(ENABLE_ASAN "Build with AddressSanitizer" OFF)
add_feature_info(ENABLE_ASAN ENABLE_ASAN "AddressSanitizer support.")
option(ENABLE_UBSAN "Build with UndefinedBehaviorSanitizer" OFF)
add_feature_info(ENABLE_UBSAN ENABLE_UBSAN "UndefinedBehaviorSanitizer support.")
option(ENABLE_PIPEWIRE "Build with PipeWire audio output support" ON)
add_feature_info(ENABLE_PIPEWIRE ENABLE_PIPEWIRE "PipeWire audio support.")
option(ENABLE_PULSEAUDIO "Build with PulseAudio audio output support" ON)
add_feature_info(ENABLE_PULSEAUDIO ENABLE_PULSEAUDIO "PulseAudio audio support.")
add_compile_options(
"-Wall"
"-Wextra"
"-Wno-sign-compare"
"-Wno-unused-parameter"
"$<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes>"
"$<$<C_COMPILER_ID:GNU>:-Wimplicit-fallthrough=2>"
"-Werror"
"-Wfatal-errors"
"-ffast-math"
"-fdata-sections"
"-ffunction-sections"
"$<$<CONFIG:DEBUG>:-O0;-g3;-ggdb>"
)
set(EXE_FLAGS "-Wl,--gc-sections -z noexecstack")
set(CMAKE_C_STANDARD 11)
if (ENABLE_OPENGL)
add_definitions(-D ENABLE_OPENGL)
endif()
if (ENABLE_EGL)
add_definitions(-D ENABLE_EGL)
endif()
if(ENABLE_ASAN)
add_compile_options("-fno-omit-frame-pointer" "-fsanitize=address")
set(EXE_FLAGS "${EXE_FLAGS} -fno-omit-frame-pointer -fsanitize=address")
endif()
if(ENABLE_UBSAN)
add_compile_options("-fsanitize=undefined")
set(EXE_FLAGS "${EXE_FLAGS} -fsanitize=undefined")
endif()
add_definitions(-D ATOMIC_LOCKING)
add_definitions(-D GL_GLEXT_PROTOTYPES)
add_custom_command(
OUTPUT ${CMAKE_BINARY_DIR}/version.c
${CMAKE_BINARY_DIR}/_version.c
COMMAND ${CMAKE_COMMAND} -D PROJECT_TOP=${PROJECT_TOP} -P
${PROJECT_TOP}/version.cmake
)
include_directories(
${PROJECT_TOP}
${PROJECT_SOURCE_DIR}/include
${CMAKE_BINARY_DIR}
${CMAKE_BINARY_DIR}/include
${PROJECT_TOP}/repos/nanosvg/src
)
link_libraries(
${CMAKE_DL_LIBS}
rt
m
)
set(SOURCES
${CMAKE_BINARY_DIR}/version.c
src/main.c
src/core.c
src/app.c
src/audio.c
src/config.c
src/keybind.c
src/util.c
src/clipboard.c
src/kb.c
src/gl_dynprocs.c
src/egl_dynprocs.c
src/eglutil.c
src/overlay_utils.c
src/render_queue.c
src/overlay/splash.c
src/overlay/alert.c
src/overlay/fps.c
src/overlay/graphs.c
src/overlay/help.c
src/overlay/config.c
src/overlay/msg.c
src/overlay/status.c
)
# Force cimgui to build as a static library.
set(IMGUI_STATIC "yes" CACHE STRING "Build as a static library")
add_subdirectory("${PROJECT_TOP}/resources" "${CMAKE_BINARY_DIR}/resources")
add_subdirectory("${PROJECT_TOP}/common" "${CMAKE_BINARY_DIR}/common" )
add_subdirectory("${PROJECT_TOP}/repos/LGMP/lgmp" "${CMAKE_BINARY_DIR}/LGMP" )
add_subdirectory("${PROJECT_TOP}/repos/PureSpice" "${CMAKE_BINARY_DIR}/PureSpice")
add_subdirectory("${PROJECT_TOP}/repos/cimgui" "${CMAKE_BINARY_DIR}/cimgui" EXCLUDE_FROM_ALL)
add_subdirectory(displayservers)
add_subdirectory(renderers)
add_executable(looking-glass-client ${SOURCES})
target_compile_definitions(looking-glass-client PRIVATE CIMGUI_DEFINE_ENUMS_AND_STRUCTS=1)
target_link_libraries(looking-glass-client
${EXE_FLAGS}
PkgConfig::FONTCONFIG
lg_resources
lg_common
displayservers
lgmp
purespice
renderers
cimgui
)
if (ENABLE_PIPEWIRE OR ENABLE_PULSEAUDIO)
add_definitions(-D ENABLE_AUDIO)
add_subdirectory(audiodevs)
pkg_check_modules(SAMPLERATE REQUIRED IMPORTED_TARGET samplerate)
target_link_libraries(looking-glass-client
PkgConfig::SAMPLERATE
audiodevs
)
endif()
install(TARGETS looking-glass-client
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
COMPONENT binary)
feature_summary(WHAT ENABLED_FEATURES DISABLED_FEATURES)