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Hyprland/CMakeLists.txt
Yaroslav 9e4b2efe7e
cmake: Some small cmake cleanups (#5572) 
* remove unnecessary include

* cmake: use pkg_get_variable

We can find wayland-scanner executable and wayland-protocols dir by
taking advantage of this function, so no need to use find_program or
manually call pkgconf executable.

* cmake: remove explicit rdynamic option

CMAKE_ENABLE_EXPORTS=ON already implies rdynamic so it's redundant to
set the latter explicitly.

Also, CMAKE_ENABLE_EXPORTS is superseded by
CMAKE_EXECUTABLE_ENABLE_EXPORTS in cmake 3.27.

* cmake: make xcb-errors dep optional

xcb-errors is being used in wlroots, where it's optional. So make it
optional in hyprland as well
2024-04-13 14:40:28 +01:00

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CMake
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cmake_minimum_required(VERSION 3.27)
include(CheckIncludeFile)
# Get version
file(READ ${CMAKE_CURRENT_SOURCE_DIR}/props.json PROPS)
string(JSON VER GET ${PROPS} version)
project(Hyprland
DESCRIPTION "A Modern C++ Wayland Compositor"
VERSION ${VER}
)
set(HYPRLAND_VERSION ${VER})
set(PREFIX ${CMAKE_INSTALL_PREFIX})
configure_file(hyprland.pc.in hyprland.pc @ONLY)
set(CMAKE_MESSAGE_LOG_LEVEL "STATUS")
message(STATUS "Gathering git info")
# Get git info
# hash and branch
execute_process(
COMMAND ./scripts/generateVersion.sh
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
#
#
# udis
add_subdirectory("subprojects/udis86")
# wlroots
message(STATUS "Setting up wlroots")
include(ExternalProject)
if(CMAKE_BUILD_TYPE)
string(TOLOWER ${CMAKE_BUILD_TYPE} BUILDTYPE_LOWER)
if(BUILDTYPE_LOWER STREQUAL "release")
# Pass.
elseif(BUILDTYPE_LOWER STREQUAL "debug")
# Pass.
elseif(BUILDTYPE_LOWER STREQUAL "relwithdebinfo")
set(BUILDTYPE_LOWER "debugoptimized")
elseif(BUILDTYPE_LOWER STREQUAL "minsizerel")
set(BUILDTYPE_LOWER "minsize")
elseif(BUILDTYPE_LOWER STREQUAL "none")
set(BUILDTYPE_LOWER "plain")
else()
set(BUILDTYPE_LOWER "release")
endif()
else()
set(BUILDTYPE_LOWER "release")
endif()
ExternalProject_Add(
wlroots-hyprland
PREFIX ${CMAKE_SOURCE_DIR}/subprojects/wlroots-hyprland
SOURCE_DIR ${CMAKE_SOURCE_DIR}/subprojects/wlroots-hyprland
CONFIGURE_COMMAND meson setup --reconfigure build --buildtype=${BUILDTYPE_LOWER} -Dwerror=false -Dxwayland=$<IF:$<BOOL:${NO_XWAYLAND}>,disabled,enabled> -Dexamples=false -Drenderers=gles2 -Dbackends=drm,libinput $<IF:$<BOOL:${WITH_ASAN}>,-Db_sanitize=address,-Db_sanitize=none>
BUILD_COMMAND ninja -C build
BUILD_ALWAYS true
BUILD_IN_SOURCE true
BUILD_BYPRODUCTS ${CMAKE_SOURCE_DIR}/subprojects/wlroots-hyprland/build/libwlroots.a
INSTALL_COMMAND echo "wlroots-hyprland: install not needed"
)
find_package(PkgConfig REQUIRED)
pkg_get_variable(WaylandScanner wayland-scanner wayland_scanner)
message(STATUS "Found WaylandScanner at ${WaylandScanner}")
pkg_get_variable(WAYLAND_PROTOCOLS_DIR wayland-protocols pkgdatadir)
message(STATUS "Found wayland-protocols at ${WAYLAND_PROTOCOLS_DIR}")
if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES DEBUG)
message(STATUS "Configuring Hyprland in Debug with CMake")
add_compile_definitions(HYPRLAND_DEBUG)
else()
add_compile_options(-O3)
message(STATUS "Configuring Hyprland in Release with CMake")
endif()
include_directories(
.
"src/"
"subprojects/wlroots-hyprland/include/"
"subprojects/wlroots-hyprland/build/include/"
"subprojects/udis86/"
"protocols/")
set(CMAKE_CXX_STANDARD 23)
add_compile_definitions(WLR_USE_UNSTABLE)
add_compile_options(-Wall -Wextra -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers -Wno-narrowing -Wno-pointer-arith)
set(CMAKE_EXECUTABLE_ENABLE_EXPORTS TRUE)
message(STATUS "Checking deps...")
find_package(Threads REQUIRED)
if(LEGACY_RENDERER)
set(GLES_VERSION "GLES2")
else()
set(GLES_VERSION "GLES3")
endif()
find_package(OpenGL REQUIRED COMPONENTS ${GLES_VERSION})
pkg_check_modules(deps REQUIRED IMPORTED_TARGET
xkbcommon
wayland-server wayland-client wayland-cursor wayland-protocols
cairo pango pangocairo pixman-1
libdrm libinput hwdata libseat libdisplay-info libliftoff libudev gbm
hyprlang>=0.3.2 hyprcursor
)
file(GLOB_RECURSE SRCFILES CONFIGURE_DEPENDS "src/*.cpp")
set(TRACY_CPP_FILES "")
if(USE_TRACY)
set(TRACY_CPP_FILES "subprojects/tracy/public/TracyClient.cpp")
message(STATUS "Tracy enabled, TRACY_CPP_FILES: " ${TRACY_CPP_FILES})
endif()
add_executable(Hyprland ${SRCFILES} ${TRACY_CPP_FILES})
add_dependencies(Hyprland wlroots-hyprland)
if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES DEBUG)
message(STATUS "Setting debug flags")
if (WITH_ASAN)
message(STATUS "Enabling ASan")
target_link_libraries(Hyprland asan)
target_compile_options(Hyprland PUBLIC -fsanitize=address)
endif()
if(USE_TRACY)
message(STATUS "Tracy is turned on")
option( TRACY_ENABLE "" ON)
option( TRACY_ON_DEMAND "" ON)
add_subdirectory (subprojects/tracy)
target_link_libraries(Hyprland Tracy::TracyClient)
if(USE_TRACY_GPU)
message(STATUS "Tracy GPU Profiling is turned on")
add_compile_definitions(USE_TRACY_GPU)
endif()
endif()
add_compile_options(-pg -no-pie -fno-builtin)
add_link_options(-pg -no-pie -fno-builtin)
endif()
check_include_file("execinfo.h" EXECINFOH)
if(EXECINFOH)
message(STATUS "Configuration supports execinfo")
add_compile_definitions(HAS_EXECINFO)
endif()
include(CheckLibraryExists)
check_library_exists(execinfo backtrace "" HAVE_LIBEXECINFO)
if(HAVE_LIBEXECINFO)
target_link_libraries(Hyprland execinfo)
endif()
if(LEGACY_RENDERER)
message(STATUS "Using the legacy GLES2 renderer!")
add_compile_definitions(LEGACY_RENDERER)
endif()
if(NO_XWAYLAND)
message(STATUS "Using the NO_XWAYLAND flag, disabling XWayland!")
add_compile_definitions(NO_XWAYLAND)
else()
message(STATUS "XWAYLAND Enabled (NO_XWAYLAND not defined) checking deps...")
pkg_check_modules(xdeps REQUIRED IMPORTED_TARGET xcb xwayland xcb-util xcb-render xcb-image xcb-xfixes xcb-icccm xcb-composite xcb-res xcb-ewmh)
pkg_check_modules(xcb_errors IMPORTED_TARGET xcb-errors)
target_link_libraries(Hyprland PkgConfig::xdeps)
if(xcb_errors_FOUND)
target_link_libraries(Hyprland PkgConfig::xcb_errors)
endif()
endif()
if(NO_SYSTEMD)
message(STATUS "SYSTEMD support is disabled...")
else()
message(STATUS "SYSTEMD support is requested (NO_SYSTEMD not defined) checking deps...")
check_include_file("systemd/sd-daemon.h" SYSTEMDH)
if(SYSTEMDH)
pkg_check_modules(LIBSYSTEMD libsystemd)
if (LIBSYSTEMD_FOUND)
add_compile_definitions(USES_SYSTEMD)
target_link_libraries(Hyprland "${LIBSYSTEMD_LIBRARIES}")
message(STATUS "Systemd found")
else()
message(WARNING "Systemd support requested but systemd libraries were not found")
endif()
else()
message(WARNING "Systemd support requested but systemd headers were not found")
endif()
endif()
set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)
message(STATUS "Setting precompiled headers")
target_precompile_headers(Hyprland PRIVATE $<$<COMPILE_LANGUAGE:CXX>:src/pch/pch.hpp>)
message(STATUS "Setting link libraries")
target_link_libraries(Hyprland rt PkgConfig::deps)
function(protocol protoPath protoName external)
if (external)
execute_process(
COMMAND ${WaylandScanner} server-header ${protoPath} protocols/${protoName}-protocol.h
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
execute_process(
COMMAND ${WaylandScanner} private-code ${protoPath} protocols/${protoName}-protocol.c
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
target_sources(Hyprland PRIVATE protocols/${protoName}-protocol.c)
else()
execute_process(
COMMAND ${WaylandScanner} server-header ${WAYLAND_PROTOCOLS_DIR}/${protoPath} protocols/${protoName}-protocol.h
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
execute_process(
COMMAND ${WaylandScanner} private-code ${WAYLAND_PROTOCOLS_DIR}/${protoPath} protocols/${protoName}-protocol.c
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
target_sources(Hyprland PRIVATE protocols/${protoName}-protocol.c)
endif()
endfunction()
target_link_libraries(Hyprland
${CMAKE_SOURCE_DIR}/subprojects/wlroots-hyprland/build/libwlroots.a
OpenGL::EGL
OpenGL::GL
Threads::Threads
libudis86
)
protocol("protocols/idle.xml" "idle" true)
protocol("protocols/pointer-constraints-unstable-v1.xml" "pointer-constraints-unstable-v1" true)
protocol("protocols/tablet-unstable-v2.xml" "tablet-unstable-v2" true)
protocol("protocols/wlr-foreign-toplevel-management-unstable-v1.xml" "wlr-foreign-toplevel-management-unstable-v1" true)
protocol("protocols/wlr-layer-shell-unstable-v1.xml" "wlr-layer-shell-unstable-v1" true)
protocol("protocols/wlr-output-power-management-unstable-v1.xml" "wlr-output-power-management-unstable-v1" true)
protocol("protocols/wlr-screencopy-unstable-v1.xml" "wlr-screencopy-unstable-v1" true)
protocol("subprojects/hyprland-protocols/protocols/hyprland-global-shortcuts-v1.xml" "hyprland-global-shortcuts-v1" true)
protocol("subprojects/hyprland-protocols/protocols/hyprland-toplevel-export-v1.xml" "hyprland-toplevel-export-v1" true)
protocol("stable/xdg-shell/xdg-shell.xml" "xdg-shell" false)
protocol("unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml" "linux-dmabuf-unstable-v1" false)
protocol("unstable/xdg-output/xdg-output-unstable-v1.xml" "xdg-output-unstable-v1" false)
protocol("staging/fractional-scale/fractional-scale-v1.xml" "fractional-scale-v1" false)
protocol("staging/tearing-control/tearing-control-v1.xml" "tearing-control-v1" false)
protocol("unstable/text-input/text-input-unstable-v1.xml" "text-input-unstable-v1" false)
protocol("staging/cursor-shape/cursor-shape-v1.xml" "cursor-shape-v1" false)
# tools
add_subdirectory(hyprctl)
add_subdirectory(hyprpm)
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