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[cmake] add option to build Wayland headers

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Tudor Brindus 2021-01-11 18:47:17 -05:00 committed by Geoffrey McRae
parent 3a29d1cf03
commit a97332025c
1 changed files with 30 additions and 0 deletions
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30
client/CMakeLists.txt
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@ -30,6 +30,9 @@ 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_WAYLAND "Build with Wayland support" ON)
add_feature_info(ENABLE_WAYLAND ENABLE_WAYLAND "Wayland support.")
add_compile_options(
"-Wall"
"-Werror"
@ -120,4 +123,31 @@ target_link_libraries(looking-glass-client
install(PROGRAMS ${CMAKE_BINARY_DIR}/looking-glass-client DESTINATION bin/ COMPONENT binary)
if(ENABLE_WAYLAND)
find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner)
pkg_check_modules(WAYLAND_PROTOCOLS REQUIRED wayland-protocols>=1.15)
pkg_get_variable(WAYLAND_PROTOCOLS_BASE wayland-protocols pkgdatadir)
macro(wayland_generate protocol_file output_file)
add_custom_command(OUTPUT "${output_file}.h"
COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" client-header "${protocol_file}" "${output_file}.h"
DEPENDS "${protocol_file}"
VERBATIM)
add_custom_command(OUTPUT "${output_file}.c"
COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" private-code "${protocol_file}" "${output_file}.c"
DEPENDS "${protocol_file}"
VERBATIM)
target_sources(looking-glass-client PRIVATE "${output_file}.h" "${output_file}.c")
endmacro()
wayland_generate(
"${WAYLAND_PROTOCOLS_BASE}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
"${PROJECT_TOP}/client/src/wayland-relative-pointer-unstable-v1-client-protocol")
wayland_generate(
"${WAYLAND_PROTOCOLS_BASE}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
"${PROJECT_TOP}/client/src/wayland-pointer-constraints-unstable-v1-client-protocol")
endif()
feature_summary(WHAT ENABLED_FEATURES DISABLED_FEATURES)