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support wayland backend on cmake

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IoIxD 2026-03-25 14:06:50 -07:00
commit 6bb72c224b
1 changed files with 95 additions and 0 deletions
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95
CMakeLists.txt
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@ -20,6 +20,10 @@ option(MW_BUILD_SHARED "Build a shared library" ON)
option(MW_BUILD_STATIC "Build a static library" OFF)
option(MW_INSTALL_HEADERS "Install headers" ON)
if(${CMAKE_SYSTEM_NAME} STREQUAL Linux)
option(MW_USE_WAYLAND "Enable Wayland backend" ON)
endif()
file(
GLOB
SOURCES
@ -127,6 +131,97 @@ if(MW_USE_FREETYPE2)
list(APPEND LIBRARIES ${FT2_LIBRARIES})
endif()
if(MW_USE_WAYLAND)
function(scan_wayland_protocol_core)
execute_process(
COMMAND wayland-scanner private-code /usr/share/wayland/wayland.xml ${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland-core-protocol.c
OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT
ERROR_VARIABLE WAYLAND_SCANNER_ERROR
ECHO_OUTPUT_VARIABLE
ECHO_ERROR_VARIABLE
COMMAND_ECHO STDOUT
)
target_sources(
Mw
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland-core-protocol.c
)
execute_process(
COMMAND wayland-scanner client-header /usr/share/wayland/wayland.xml ${CMAKE_CURRENT_SOURCE_DIR}/include/Mw/LowLevel/Wayland/wayland-core-protocol.h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT
ERROR_VARIABLE WAYLAND_SCANNER_ERROR
ECHO_OUTPUT_VARIABLE
ECHO_ERROR_VARIABLE
COMMAND_ECHO STDOUT
)
endfunction()
function(scan_wayland_protocol tier proto ver)
SET(proto_c ${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland-${proto}-protocol.c)
execute_process(
COMMAND wayland-scanner private-code /usr/share/wayland-protocols/${tier}/${proto}/${proto}${ver}.xml ${proto_c}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT
ERROR_VARIABLE WAYLAND_SCANNER_ERROR
ECHO_OUTPUT_VARIABLE
ECHO_ERROR_VARIABLE
COMMAND_ECHO STDOUT
)
target_sources(
Mw
PRIVATE
${proto_c}
)
execute_process(
COMMAND wayland-scanner client-header /usr/share/wayland-protocols/${tier}/${proto}/${proto}${ver}.xml ${CMAKE_CURRENT_SOURCE_DIR}/include/Mw/LowLevel/Wayland/${proto}-client-protocol.h
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT
ERROR_VARIABLE WAYLAND_SCANNER_ERROR
ECHO_OUTPUT_VARIABLE
ECHO_ERROR_VARIABLE
COMMAND_ECHO STDOUT
)
endfunction()
check_include_files(wayland-client.h HAVE_WL_H)
check_include_files(xkbcommon/xkbcommon.h HAVE_XKBCOMMON_H)
check_include_files(cairo/cairo.h HAVE_CAIRO_H)
if(HAVE_WL_H)
if(HAVE_XKBCOMMON_H)
if(HAVE_CAIRO_H)
scan_wayland_protocol_core()
scan_wayland_protocol("stable" "xdg-shell" "")
scan_wayland_protocol("stable" "viewporter" "")
scan_wayland_protocol("stable" "tablet" "-v2")
scan_wayland_protocol("staging" "xdg-toplevel-icon" "-v1")
scan_wayland_protocol("staging" "cursor-shape" "-v1")
scan_wayland_protocol("unstable" "xdg-decoration" "-unstable-v1")
scan_wayland_protocol("unstable" "primary-selection" "-unstable-v1")
scan_wayland_protocol("unstable" "pointer-constraints" "-unstable-v1")
target_sources(
Mw
PRIVATE
src/backend/wayland.c
)
target_compile_definitions(
Mw
PRIVATE
USE_WAYLAND
)
message(STATUS "Wayland backend has been enabled")
else()
message(WARNING "Wayland backend has been disabled")
endif()
else()
message(WARNING "Wayland backend has been disabled")
endif()
else()
message(WARNING "Wayland backend has been disabled")
endif()
endif()
target_include_directories(
Mw
PUBLIC