wlroots/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.1.0)
project(wlroots C)
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_EXTENSIONS OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wextra")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-field-initializers") # fuck off, clang
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-missing-braces") # oh my god clang
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
if (CMAKE_COMPILER_IS_GNUCC)
if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wimplicit-fallthrough=0")
endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-lto-type-mismatch")
endif()
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if (CMAKE_BUILD_TYPE MATCHES Release)
# Some variables are only used for assertions
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
endif()
list(INSERT CMAKE_MODULE_PATH 0
${CMAKE_CURRENT_SOURCE_DIR}/CMake
)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
execute_process(
COMMAND git describe --always --tags
OUTPUT_VARIABLE GIT_COMMIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
execute_process(
COMMAND git rev-parse --abbrev-ref HEAD
OUTPUT_VARIABLE GIT_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
endif()
add_definitions(-DWLR_GIT_VERSION=\"${GIT_COMMIT_HASH}\")
add_definitions(-DWLR_GIT_BRANCH=\"${GIT_BRANCH}\")
add_definitions(-DWLR_SRC_DIR=\"${CMAKE_SOURCE_DIR}\")
string(TIMESTAMP CURRENT_DATE "%Y-%m-%d" UTC)
add_definitions(-DWLR_VERSION_DATE=\"${CURRENT_DATE}\")
find_package(Wayland REQUIRED)
find_package(WaylandProtocols REQUIRED)
find_package(EGL REQUIRED)
find_package(GLESv2 REQUIRED)
find_package(DRM REQUIRED)
find_package(GBM REQUIRED)
find_package(LibInput REQUIRED)
find_package(XKBCommon REQUIRED)
find_package(Udev REQUIRED)
find_package(Libcap)
find_package(Systemd)
include(Wayland)
include(Manpage)
include_directories(include)
add_subdirectory(backend)
add_subdirectory(types)
add_subdirectory(session)
add_subdirectory(render)
add_subdirectory(util)
add_subdirectory(examples)