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awesome/awesomeConfig.cmake

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CMake
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set(PROJECT_AWE_NAME awesome)
# If ${SOURCE_DIR} is a git repository VERSION is set to
# `git describe` later.
set(VERSION devel)
set(CODENAME "Too long")
include(AutoOption.cmake)
autoOption(WITH_DBUS "build with D-BUS")
autoOption(GENERATE_MANPAGES "generate manpages")
option(COMPRESS_MANPAGES "compress manpages" ON)
option(GENERATE_DOC "generate API documentation" ON)
option(DO_COVERAGE "build with coverage" OFF)
autoOption(WITH_XCB_ERRORS "build with xcb-errors")
if (GENERATE_DOC AND DO_COVERAGE)
message(STATUS "Not generating API documentation with DO_COVERAGE")
set(GENERATE_DOC OFF)
endif()
# {{{ Find external utilities
macro(a_find_program var prg req)
set(required ${req})
find_program(${var} ${prg})
if(NOT ${var})
message(STATUS "${prg} not found.")
if(required)
message(FATAL_ERROR "${prg} is required to build awesome")
endif()
else()
message(STATUS "${prg} -> ${${var}}")
endif()
endmacro()
a_find_program(LUA_EXECUTABLE lua TRUE)
a_find_program(GIT_EXECUTABLE git FALSE)
# programs needed for man pages
a_find_program(ASCIIDOCTOR_EXECUTABLE asciidoctor FALSE)
a_find_program(GZIP_EXECUTABLE gzip FALSE)
# Lua documentation
if(GENERATE_DOC)
a_find_program(LDOC_EXECUTABLE ldoc FALSE)
if(NOT LDOC_EXECUTABLE)
a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
endif()
if(LDOC_EXECUTABLE)
execute_process(COMMAND sh -c "${LDOC_EXECUTABLE} --sadly-ldoc-has-no-version-option 2>&1 | grep ' vs 1.4.5'"
OUTPUT_VARIABLE LDOC_VERSION_RESULT)
if(NOT LDOC_VERSION_RESULT STREQUAL "")
message(WARNING "Ignoring LDoc, because version 1.4.5 is known to be broken")
unset(LDOC_EXECUTABLE CACHE)
endif()
endif()
if(NOT LDOC_EXECUTABLE)
message(STATUS "Not generating API documentation. Missing: ldoc.")
set(GENERATE_DOC OFF)
endif()
else()
message(STATUS "Not generating API documentation.")
endif()
# theme graphics
a_find_program(CONVERT_EXECUTABLE convert TRUE)
# pkg-config
include(FindPkgConfig)
# lua
include(FindLua)
if (NOT LUA_FOUND)
message(FATAL_ERROR
"Could not find Lua. See the error above.\n"
"You might want to hint it using the LUA_DIR environment variable, "
"or set the LUA_INCLUDE_DIR / LUA_LIBRARY CMake variables.")
endif()
set(LUA_FULL_VERSION "${LUA_VERSION_MAJOR}.${LUA_VERSION_MINOR}.${LUA_VERSION_PATCH}")
# 5.1 <= LUA_VERSION < 5.5
if(NOT ((LUA_FULL_VERSION VERSION_EQUAL 5.1.0 OR LUA_FULL_VERSION VERSION_GREATER 5.1.0) AND LUA_FULL_VERSION VERSION_LESS 5.5.0))
message(FATAL_ERROR "Awesome only supports Lua versions 5.1-5.4, please refer to"
"https://awesomewm.org/apidoc/documentation/10-building-and-testing.md.html#Building")
endif()
# }}}
# {{{ Check if documentation can be build
if(GENERATE_MANPAGES)
if(NOT ASCIIDOCTOR_EXECUTABLE OR (COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE))
if(NOT ASCIIDOCTOR_EXECUTABLE)
SET(missing "asciidoctor")
endif()
if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
SET(missing ${missing} " gzip")
endif()
autoDisable(GENERATE_MANPAGES "Not generating manpages. Missing: " ${missing})
endif()
endif()
# }}}
# {{{ Version stamp
if(OVERRIDE_VERSION)
set(VERSION ${OVERRIDE_VERSION})
message(STATUS "Using version from OVERRIDE_VERSION: ${VERSION}")
elseif(EXISTS ${SOURCE_DIR}/.git AND GIT_EXECUTABLE)
# get current version
execute_process(
COMMAND ${GIT_EXECUTABLE} describe --dirty
WORKING_DIRECTORY ${SOURCE_DIR}
OUTPUT_VARIABLE VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE)
# File the build-utils/git-version-stamp.sh script will look into.
set(VERSION_STAMP_FILE ${BUILD_DIR}/.version_stamp)
file(WRITE ${VERSION_STAMP_FILE} ${VERSION})
# create a version_stamp target later
set(BUILD_FROM_GIT TRUE)
message(STATUS "Using version from git: ${VERSION}")
elseif( EXISTS ${SOURCE_DIR}/.version_stamp )
# get version from version stamp
file(READ ${SOURCE_DIR}/.version_stamp VERSION)
message(STATUS "Using version from ${SOURCE_DIR}/.version_stamp: ${VERSION}")
endif()
# }}}
# {{{ Required libraries
#
# this sets up:
# AWESOME_REQUIRED_LDFLAGS
# AWESOME_REQUIRED_INCLUDE_DIRS
# Use pkgconfig to get most of the libraries
pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
xcb>=1.6)
set(AWESOME_DEPENDENCIES
glib-2.0
glib-2.0>=2.40
gdk-pixbuf-2.0
cairo
x11
xcb-cursor
xcb-randr
xcb-xtest
xcb-xinerama
xcb-shape
xcb-util
xcb-util>=0.3.8
xcb-keysyms
xcb-keysyms>=0.3.4
xcb-icccm
xcb-icccm>=0.3.8
xcb-xfixes
# NOTE: it's not clear what version is required, but 1.10 works at least.
# See https://github.com/awesomeWM/awesome/pull/149#issuecomment-94208356.
xcb-xkb
xkbcommon
xkbcommon-x11
cairo-xcb
libstartup-notification-1.0
libstartup-notification-1.0>=0.10
xproto
xproto>=7.0.15
libxdg-basedir
libxdg-basedir>=1.0.0
xcb-xrm
)
pkg_check_modules(AWESOME_REQUIRED REQUIRED ${AWESOME_DEPENDENCIES})
# Check for backtrace_symbols()
include(CheckSymbolExists)
check_symbol_exists(backtrace_symbols execinfo.h HAS_EXECINFO)
if(NOT HAS_EXECINFO)
find_library(LIB_EXECINFO execinfo)
if(LIB_EXECINFO)
set(HAS_EXECINFO 1)
set(AWESOME_REQUIRED_LDFLAGS
${AWESOME_REQUIRED_LDFLAGS}
${LIB_EXECINFO})
endif()
endif()
if(HAS_EXECINFO)
message(STATUS "checking for execinfo -- found")
else()
message(STATUS "checking for execinfo -- not found")
endif()
# Do we need libm for round()?
check_symbol_exists(round math.h HAS_ROUND_WITHOUT_LIBM)
if(NOT HAS_ROUND_WITHOUT_LIBM)
SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} m)
set(AWESOME_REQUIRED_LDFLAGS ${AWESOME_REQUIRED_LDFLAGS} m)
check_symbol_exists(round math.h HAS_ROUND_WITH_LIBM)
if(NOT HAS_ROUND_WITH_LIBM)
message(FATAL_ERROR "Did not find round()")
endif()
message(STATUS "checking for round -- in libm")
else()
message(STATUS "checking for round -- builtin")
endif()
set(AWESOME_REQUIRED_LDFLAGS
${AWESOME_COMMON_REQUIRED_LDFLAGS}
${AWESOME_REQUIRED_LDFLAGS}
${LUA_LIBRARIES}
)
set(AWESOME_REQUIRED_INCLUDE_DIRS
${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
${AWESOME_REQUIRED_INCLUDE_DIRS}
${LUA_INCLUDE_DIR})
# }}}
# {{{ Optional libraries
#
# this sets up:
# AWESOME_OPTIONAL_LDFLAGS
# AWESOME_OPTIONAL_INCLUDE_DIRS
if(WITH_DBUS)
pkg_check_modules(DBUS dbus-1)
if(DBUS_FOUND)
set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
else()
autoDisable(WITH_DBUS "DBus not found.")
endif()
endif()
if(WITH_XCB_ERRORS)
pkg_check_modules(XCB_ERRORS xcb-errors)
if(XCB_ERRORS_FOUND)
set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${XCB_ERRORS_LDFLAGS})
set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${XCB_ERRORS_INCLUDE_DIRS})
else()
autoDisable(WITH_XCB_ERRORS "xcb-errors not found.")
endif()
endif()
# }}}
# {{{ Install path and configuration variables
#If a sysconfdir is specified, use it instead
#of the default configuration dir.
if(DEFINED SYSCONFDIR)
set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
else()
set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
endif()
#If an XDG Config Dir is specified, use it instead
#of the default XDG configuration dir.
if(DEFINED XDG_CONFIG_DIR)
set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
else()
set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
endif()
# setting AWESOME_DATA_PATH
if(DEFINED AWESOME_DATA_PATH)
set(AWESOME_DATA_PATH ${AWESOME_DATA_PATH} CACHE PATH "awesome share directory")
else()
set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME} CACHE PATH "awesome share directory")
endif()
# setting AWESOME_DOC_PATH
if(DEFINED AWESOME_DOC_PATH)
set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
else()
set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
endif()
# setting AWESOME_XSESSION_PATH
if(DEFINED AWESOME_XSESSION_PATH)
set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
else()
set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
endif()
# set man path
if(DEFINED AWESOME_MAN_PATH)
set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
else()
set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
endif()
# Hide to avoid confusion
mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
set(AWESOME_VERSION ${VERSION})
set(AWESOME_RELEASE ${CODENAME})
set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
set(AWESOME_API_LEVEL 4)
# }}}
if(GENERATE_DOC)
# Load the common documentation
include(docs/load_ldoc.cmake)
# Generate the widget lists
include(docs/widget_lists.cmake)
endif()
# Use `include`, rather than `add_subdirectory`, to keep the variables
# The file is a valid CMakeLists.txt and can be executed directly if only
# the image artefacts are needed.
include(tests/examples/CMakeLists.txt)
# {{{ Configure files
file(GLOB awesome_base_c_configure_files RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/*.c
${SOURCE_DIR}/*.h)
file(GLOB awesome_c_configure_files RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/common/*.c
${SOURCE_DIR}/common/*.h
${SOURCE_DIR}/objects/*.c
${SOURCE_DIR}/objects/*.h)
file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/lib/*.lua)
file(GLOB_RECURSE awesome_theme_configure_files RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/themes/*/*.lua)
set(AWESOME_CONFIGURE_FILES
${awesome_base_c_configure_files}
${awesome_theme_configure_files}
config.h
docs/config.ld
awesome-version-internal.h)
foreach(file ${AWESOME_CONFIGURE_FILES})
configure_file(${SOURCE_DIR}/${file}
${BUILD_DIR}/${file}
ESCAPE_QUOTES
@ONLY)
endforeach()
set(AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES
${awesome_c_configure_files}
${awesome_lua_configure_files}
)
if(DO_COVERAGE)
foreach(file ${AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES})
configure_file(${SOURCE_DIR}/${file}
${BUILD_DIR}/${file}
COPYONLY)
endforeach()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 --coverage -fprofile-arcs -ftest-coverage")
else()
foreach(file ${AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES})
configure_file(${SOURCE_DIR}/${file}
${BUILD_DIR}/${file}
ESCAPE_QUOTES
@ONLY)
endforeach()
endif()
#}}}
# {{{ Check for LGI
add_executable(lgi-check build-utils/lgi-check.c)
target_link_libraries(lgi-check ${LUA_LIBRARIES})
target_include_directories(lgi-check PRIVATE ${LUA_INCLUDE_DIR})
add_custom_target(lgi-check-run ALL
COMMAND lgi-check
DEPENDS lgi-check
COMMENT "Checking for LGI...")
# }}}
# {{{ Generate some aggregated documentation from lua script
add_custom_target(setup_directories DEPENDS lgi-check-run)
add_custom_command(TARGET setup_directories
COMMAND ${CMAKE_COMMAND} -E make_directory ${BUILD_DIR}/script_files/
COMMAND ${CMAKE_COMMAND} -E make_directory ${BUILD_DIR}/docs/common/
COMMAND ${CMAKE_COMMAND} -E make_directory ${BUILD_DIR}/doc/images/
COMMAND ${CMAKE_COMMAND} -E copy ${SOURCE_DIR}/docs/_parser.lua ${BUILD_DIR}/docs/
)
add_custom_command(
OUTPUT ${BUILD_DIR}/docs/06-appearance.md
COMMAND ${LUA_EXECUTABLE} ${SOURCE_DIR}/docs/06-appearance.md.lua
${BUILD_DIR}/docs/06-appearance.md
DEPENDS
lgi-check-run
${SOURCE_DIR}/docs/06-appearance.md.lua
${SOURCE_DIR}/docs/_parser.lua
)
foreach(RULE_TYPE client tag screen notification)
add_custom_command(
OUTPUT ${BUILD_DIR}/docs/common/${RULE_TYPE}_rules_index.ldoc
COMMAND ${LUA_EXECUTABLE} ${SOURCE_DIR}/docs/build_rules_index.lua
${BUILD_DIR}/docs/common/${RULE_TYPE}_rules_index.ldoc
${RULE_TYPE}
# Cheap trick until the ldoc `configure_file` is ported to be a build
# step rather than part of cmake.
COMMAND ${CMAKE_COMMAND} -E
copy ${BUILD_DIR}/docs/common/${RULE_TYPE}_rules_index.ldoc
${SOURCE_DIR}/docs/common/${RULE_TYPE}_rules_index.ldoc
DEPENDS
lgi-check-run
${SOURCE_DIR}/docs/build_rules_index.lua
${SOURCE_DIR}/docs/_parser.lua
)
endforeach()
add_custom_command(
OUTPUT ${BUILD_DIR}/awesomerc.lua ${BUILD_DIR}/docs/05-awesomerc.md
${BUILD_DIR}/script_files/rc.lua
COMMAND ${LUA_EXECUTABLE} ${SOURCE_DIR}/docs/05-awesomerc.md.lua
${BUILD_DIR}/docs/05-awesomerc.md ${SOURCE_DIR}/awesomerc.lua
${BUILD_DIR}/awesomerc.lua
${BUILD_DIR}/script_files/rc.lua
DEPENDS ${SOURCE_DIR}/awesomerc.lua ${SOURCE_DIR}/docs/05-awesomerc.md.lua
)
add_custom_command(
OUTPUT ${BUILD_DIR}/script_files/theme.lua
COMMAND ${LUA_EXECUTABLE} ${SOURCE_DIR}/docs/sample_theme.lua ${BUILD_DIR}/script_files/
)
# Create a target for the auto-generated awesomerc.lua and other files
add_custom_target(generate_awesomerc DEPENDS
setup_directories
${BUILD_DIR}/awesomerc.lua
${BUILD_DIR}/script_files/theme.lua
${BUILD_DIR}/script_files/rc.lua
${SOURCE_DIR}/awesomerc.lua
${BUILD_DIR}/docs/06-appearance.md
${SOURCE_DIR}/docs/05-awesomerc.md.lua
${SOURCE_DIR}/docs/build_rules_index.lua
${BUILD_DIR}/docs/common/client_rules_index.ldoc
${BUILD_DIR}/docs/common/tag_rules_index.ldoc
${BUILD_DIR}/docs/common/screen_rules_index.ldoc
${BUILD_DIR}/docs/common/notification_rules_index.ldoc
${SOURCE_DIR}/docs/sample_theme.lua
${SOURCE_DIR}/docs/sample_files.lua
${SOURCE_DIR}/awesomerc.lua
${awesome_c_configure_files}
${awesome_lua_configure_files}
)
#}}}
# {{{ Copy additional files
file(GLOB awesome_md_docs RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/docs/*.md)
set(AWESOME_ADDITIONAL_FILES
${awesome_md_docs})
foreach(file ${AWESOME_ADDITIONAL_FILES})
configure_file(${SOURCE_DIR}/${file}
${BUILD_DIR}/${file}
@ONLY)
endforeach()
#}}}
# vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80:foldmethod=marker
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