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cmake: add function that generates custom commands for wayland protocols

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This commit is contained in:
Daniel Eklöf 2019-02-06 16:13:24 +01:00
parent 9383142858
commit ed7b6e20d3
1 changed files with 33 additions and 36 deletions
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69
CMakeLists.txt
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@ -60,49 +60,46 @@ if (ENABLE_X11)
endif ()
if (ENABLE_WAYLAND)
add_custom_command(
OUTPUT wlr-layer-shell-unstable-v1.c
COMMAND wayland-scanner private-code < ${PROJECT_SOURCE_DIR}/external/wlroots/protocol/wlr-layer-shell-unstable-v1.xml > wlr-layer-shell-unstable-v1.c
VERBATIM
MAIN_DEPENDENCY ${PROJECT_SOURCE_DIR}/external/wlroots/protocol/wlr-layer-shell-unstable-v1.xml
)
add_custom_command(
OUTPUT wlr-layer-shell-unstable-v1-client.h
COMMAND wayland-scanner client-header < ${PROJECT_SOURCE_DIR}/external/wlroots/protocol/wlr-layer-shell-unstable-v1.xml > wlr-layer-shell-unstable-v1-client.h
VERBATIM
MAIN_DEPENDENCY ${PROJECT_SOURCE_DIR}/external/wlroots/protocol/wlr-layer-shell-unstable-v1.xml
)
function (wayland_protocol _deps)
set(deps "")
foreach (xml_file ${ARGN})
get_filename_component(base ${xml_file} NAME_WE)
set(out_c ${base}.c)
set(out_h ${base}.h)
add_custom_command(
OUTPUT ${out_h}
COMMAND wayland-scanner client-header < ${xml_file} > ${out_h}
VERBATIM
MAIN_DEPENDENCY ${xml_file}
)
add_custom_command(
OUTPUT ${out_c}
COMMAND wayland-scanner private-code < ${xml_file} > ${out_c}
VERBATIM
MAIN_DEPENDENCY ${xml_file}
)
list(APPEND deps ${out_h})
list(APPEND deps ${out_c})
endforeach ()
set(${_deps} ${deps} PARENT_SCOPE)
endfunction ()
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=pkgdatadir wayland-protocols
OUTPUT_VARIABLE WAYLAND_PROTOCOLS
OUTPUT_STRIP_TRAILING_WHITESPACE)
add_custom_command(
OUTPUT xdg-shell.c
COMMAND wayland-scanner private-code < ${WAYLAND_PROTOCOLS}/stable/xdg-shell/xdg-shell.xml > xdg-shell.c
VERBATIM
MAIN_DEPENDENCY ${WAYLAND_PROTOCOLS}/stable/xdg-shell/xdg-shell.xml
)
add_custom_command(
OUTPUT xdg-output-unstable-v1-client.h
COMMAND wayland-scanner client-header < ${WAYLAND_PROTOCOLS}/unstable/xdg-output/xdg-output-unstable-v1.xml > xdg-output-unstable-v1-client.h
VERBATIM
MAIN_DEPENDENCY ${WAYLAND_PROTOCOLS}/unstable/xdg-output/xdg-output-unstable-v1.xml
)
add_custom_command(
OUTPUT xdg-output-unstable-v1.c
COMMAND wayland-scanner private-code < ${WAYLAND_PROTOCOLS}/unstable/xdg-output/xdg-output-unstable-v1.xml > xdg-output-unstable-v1.c
VERBATIM
MAIN_DEPENDENCY ${WAYLAND_PROTOCOLS}/unstable/xdg-output/xdg-output-unstable-v1.xml
wayland_protocol(
wayland_protos
${PROJECT_SOURCE_DIR}/external/wlroots/protocol/wlr-layer-shell-unstable-v1.xml
${WAYLAND_PROTOCOLS}/stable/xdg-shell/xdg-shell.xml
${WAYLAND_PROTOCOLS}/unstable/xdg-output/xdg-output-unstable-v1.xml
)
add_library(wayland-protocols STATIC EXCLUDE_FROM_ALL
wlr-layer-shell-unstable-v1-client.h
wlr-layer-shell-unstable-v1.c
xdg-shell.c
xdg-output-unstable-v1-client.h
xdg-output-unstable-v1.c
)
add_library(wayland-protocols STATIC EXCLUDE_FROM_ALL ${wayland_protos})
target_include_directories(wayland-protocols PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
add_library(bar-wayland STATIC EXCLUDE_FROM_ALL bar/wayland.c bar/wayland.h)