mirror of
https://github.com/awesomeWM/awesome
synced 2024-11-17 07:47:41 +01:00
4b4318602c
This will usually result in errors during linking, and the error message itself is not obvious to find. Therefore just abort in this case.
414 lines
12 KiB
CMake
414 lines
12 KiB
CMake
set(PROJECT_AWE_NAME awesome)
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# If ${SOURCE_DIR} is a git repository VERSION is set to
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# `git describe` later.
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set(VERSION devel)
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set(CODENAME "Technologic")
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project(${PROJECT_AWE_NAME} C)
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option(WITH_DBUS "build with D-BUS" ON)
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option(GENERATE_MANPAGES "generate manpages" ON)
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option(COMPRESS_MANPAGES "compress manpages" ON)
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option(GENERATE_DOC "generate API documentation" ON)
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if (GENERATE_DOC AND ENV{DO_COVERAGE})
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message(STATUS "Not generating API documentation with DO_COVERAGE")
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endif()
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# {{{ Endianness
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include(TestBigEndian)
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TEST_BIG_ENDIAN(AWESOME_IS_BIG_ENDIAN)
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# }}}
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# {{{ Find external utilities
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macro(a_find_program var prg req)
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set(required ${req})
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find_program(${var} ${prg})
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if(NOT ${var})
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message(STATUS "${prg} not found.")
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if(required)
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message(FATAL_ERROR "${prg} is required to build awesome")
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endif()
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else()
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message(STATUS "${prg} -> ${${var}}")
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endif()
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endmacro()
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a_find_program(GIT_EXECUTABLE git FALSE)
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# programs needed for man pages
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a_find_program(ASCIIDOC_EXECUTABLE asciidoc FALSE)
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a_find_program(XMLTO_EXECUTABLE xmlto FALSE)
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a_find_program(GZIP_EXECUTABLE gzip FALSE)
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# Lua documentation
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if(GENERATE_DOC)
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a_find_program(LDOC_EXECUTABLE ldoc FALSE)
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if(NOT LDOC_EXECUTABLE)
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a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
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endif()
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if(LDOC_EXECUTABLE)
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execute_process(COMMAND sh -c "${LDOC_EXECUTABLE} --sadly-ldoc-has-no-version-option 2>&1 | grep ' vs 1.4.5'"
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OUTPUT_VARIABLE LDOC_VERSION_RESULT)
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if(NOT LDOC_VERSION_RESULT STREQUAL "")
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message(WARNING "Ignoring LDoc, because version 1.4.5 is known to be broken")
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unset(LDOC_EXECUTABLE CACHE)
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endif()
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endif()
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if(NOT LDOC_EXECUTABLE)
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message(STATUS "Not generating API documentation. Missing: ldoc.")
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set(GENERATE_DOC OFF)
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endif()
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else()
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message(STATUS "Not generating API documentation.")
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endif()
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# theme graphics
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a_find_program(CONVERT_EXECUTABLE convert TRUE)
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# pkg-config
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include(FindPkgConfig)
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# lua
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include(FindLua)
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if (NOT LUA_FOUND)
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message(FATAL_ERROR
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"Could not find Lua. See the error above.\n"
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"You might want to hint it using the LUA_DIR environment variable, "
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"or set the LUA_INCLUDE_DIR / LUA_LIBRARY CMake variables.")
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endif()
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# }}}
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# {{{ Check if documentation can be build
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if(GENERATE_MANPAGES)
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if(NOT ASCIIDOC_EXECUTABLE OR NOT XMLTO_EXECUTABLE OR (COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE))
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if(NOT ASCIIDOC_EXECUTABLE)
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SET(missing "asciidoc")
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endif()
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if(NOT XMLTO_EXECUTABLE)
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SET(missing ${missing} " xmlto")
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endif()
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if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
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SET(missing ${missing} " gzip")
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endif()
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message(STATUS "Not generating manpages. Missing: " ${missing})
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set(GENERATE_MANPAGES OFF)
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endif()
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endif()
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# }}}
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# {{{ Version stamp
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if(OVERRIDE_VERSION)
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set(VERSION ${OVERRIDE_VERSION})
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message(STATUS "Using version from OVERRIDE_VERSION: ${VERSION}")
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elseif(EXISTS ${SOURCE_DIR}/.git AND GIT_EXECUTABLE)
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# get current version
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execute_process(
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COMMAND ${GIT_EXECUTABLE} describe --dirty
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WORKING_DIRECTORY ${SOURCE_DIR}
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OUTPUT_VARIABLE VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# File the build-utils/git-version-stamp.sh script will look into.
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set(VERSION_STAMP_FILE ${BUILD_DIR}/.version_stamp)
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file(WRITE ${VERSION_STAMP_FILE} ${VERSION})
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# create a version_stamp target later
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set(BUILD_FROM_GIT TRUE)
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message(STATUS "Using version from git: ${VERSION}")
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elseif( EXISTS ${SOURCE_DIR}/.version_stamp )
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# get version from version stamp
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file(READ ${SOURCE_DIR}/.version_stamp VERSION)
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message(STATUS "Using version from ${SOURCE_DIR}/.version_stamp: ${VERSION}")
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endif()
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# }}}
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# {{{ Required libraries
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#
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# this sets up:
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# AWESOME_REQUIRED_LDFLAGS
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# AWESOME_REQUIRED_INCLUDE_DIRS
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# Use pkgconfig to get most of the libraries
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pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
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xcb>=1.6)
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set(AWESOME_DEPENDENCIES
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glib-2.0>=2.40
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gdk-pixbuf-2.0
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cairo
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x11
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xcb-cursor
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xcb-randr
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xcb-xtest
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xcb-xinerama
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xcb-shape
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xcb-util>=0.3.8
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xcb-keysyms>=0.3.4
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xcb-icccm>=0.3.8
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# NOTE: it's not clear what version is required, but 1.10 works at least.
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# See https://github.com/awesomeWM/awesome/pull/149#issuecomment-94208356.
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xcb-xkb
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xkbcommon
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xkbcommon-x11
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cairo-xcb
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libstartup-notification-1.0>=0.10
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xproto>=7.0.15
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libxdg-basedir>=1.0.0
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xcb-xrm
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)
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# Check the deps one by one
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foreach(dependency ${AWESOME_DEPENDENCIES})
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unset(TMP_DEP_FOUND CACHE)
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pkg_check_modules(TMP_DEP REQUIRED ${dependency})
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if(NOT TMP_DEP_FOUND)
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message(FATAL_ERROR)
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endif()
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endforeach()
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# Do it again, but this time with the CFLAGS/LDFLAGS
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pkg_check_modules(AWESOME_REQUIRED REQUIRED ${AWESOME_DEPENDENCIES})
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macro(a_find_library variable library)
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find_library(${variable} ${library})
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if(NOT ${variable})
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message(FATAL_ERROR ${library} " library not found.")
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endif()
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endmacro()
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# Check for backtrace_symbols()
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include(CheckFunctionExists)
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check_function_exists(backtrace_symbols HAS_EXECINFO)
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if(NOT HAS_EXECINFO)
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find_library(LIB_EXECINFO execinfo)
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if(LIB_EXECINFO)
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set(HAS_EXECINFO 1)
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set(AWESOME_REQUIRED_LDFLAGS
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${AWESOME_REQUIRED_LDFLAGS}
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${LIB_EXECINFO})
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endif()
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endif()
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if(HAS_EXECINFO)
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message(STATUS "checking for execinfo -- found")
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else()
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message(STATUS "checking for execinfo -- not found")
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endif()
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# Do we need libm for round()?
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check_function_exists(round HAS_ROUND_WITHOUT_LIBM)
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if(NOT HAS_ROUND_WITHOUT_LIBM)
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SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} m)
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set(AWESOME_REQUIRED_LDFLAGS ${AWESOME_REQUIRED_LDFLAGS} m)
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check_function_exists(round HAS_ROUND_WITH_LIBM)
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if(NOT HAS_ROUND_WITH_LIBM)
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message(FATAL_ERROR "Did not find round()")
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endif()
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message(STATUS "checking for round -- in libm")
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else()
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message(STATUS "checking for round -- builtin")
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endif()
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set(AWESOME_REQUIRED_LDFLAGS
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${AWESOME_COMMON_REQUIRED_LDFLAGS}
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${AWESOME_REQUIRED_LDFLAGS}
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${LUA_LIBRARIES}
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)
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set(AWESOME_REQUIRED_INCLUDE_DIRS
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${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
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${AWESOME_REQUIRED_INCLUDE_DIRS}
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${LUA_INCLUDE_DIR})
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# }}}
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# {{{ Optional libraries
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#
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# this sets up:
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# AWESOME_OPTIONAL_LDFLAGS
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# AWESOME_OPTIONAL_INCLUDE_DIRS
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if(WITH_DBUS)
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pkg_check_modules(DBUS dbus-1)
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if(DBUS_FOUND)
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set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
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set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
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else()
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set(WITH_DBUS OFF)
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message(STATUS "DBUS not found. Disabled.")
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endif()
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endif()
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# }}}
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# {{{ Install path and configuration variables
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#If a sysconfdir is specified, use it instead
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#of the default configuration dir.
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if(DEFINED SYSCONFDIR)
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set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
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else()
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set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
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endif()
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#If an XDG Config Dir is specificed, use it instead
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#of the default XDG configuration dir.
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if(DEFINED XDG_CONFIG_DIR)
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set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
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else()
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set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
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endif()
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# setting AWESOME_DATA_PATH
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if(DEFINED AWESOME_DATA_PATH)
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set(AWESOME_DATA_PATH ${AWESOME_DATA_PATH} CACHE PATH "awesome share directory")
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else()
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set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME} CACHE PATH "awesome share directory")
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endif()
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# setting AWESOME_DOC_PATH
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if(DEFINED AWESOME_DOC_PATH)
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set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
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else()
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set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
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endif()
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# setting AWESOME_XSESSION_PATH
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if(DEFINED AWESOME_XSESSION_PATH)
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set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
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else()
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set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
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endif()
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# set man path
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if(DEFINED AWESOME_MAN_PATH)
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set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
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else()
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set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
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endif()
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# Hide to avoid confusion
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mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
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set(AWESOME_VERSION ${VERSION})
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set(AWESOME_RELEASE ${CODENAME})
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set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
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set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
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set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
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set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
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# }}}
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if(GENERATE_DOC)
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# Load the common documentation
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include(docs/load_ldoc.cmake)
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# Use `include`, rather than `add_subdirectory`, to keep the variables
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# The file is a valid CMakeLists.txt and can be executed directly if only
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# the image artefacts are needed.
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include(tests/examples/CMakeLists.txt)
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# Generate the widget lists
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include(docs/widget_lists.cmake)
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endif()
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# {{{ Configure files
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file(GLOB awesome_base_c_configure_files RELATIVE ${SOURCE_DIR}
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${SOURCE_DIR}/*.c
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${SOURCE_DIR}/*.h)
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file(GLOB awesome_c_configure_files RELATIVE ${SOURCE_DIR}
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${SOURCE_DIR}/common/*.c
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${SOURCE_DIR}/common/*.h
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${SOURCE_DIR}/objects/*.c
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${SOURCE_DIR}/objects/*.h)
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file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR}
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${SOURCE_DIR}/lib/*.lua)
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file(GLOB_RECURSE awesome_theme_configure_files RELATIVE ${SOURCE_DIR}
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${SOURCE_DIR}/themes/*/*.lua)
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set(AWESOME_CONFIGURE_FILES
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${awesome_base_c_configure_files}
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${awesome_theme_configure_files}
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config.h
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docs/config.ld
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awesome-version-internal.h)
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foreach(file ${AWESOME_CONFIGURE_FILES})
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configure_file(${SOURCE_DIR}/${file}
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${BUILD_DIR}/${file}
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ESCAPE_QUOTES
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@ONLY)
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endforeach()
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set(AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES
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${awesome_c_configure_files}
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${awesome_lua_configure_files}
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)
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if(DO_COVERAGE)
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foreach(file ${AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES})
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configure_file(${SOURCE_DIR}/${file}
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${BUILD_DIR}/${file}
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COPYONLY)
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endforeach()
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else()
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foreach(file ${AWESOME_CONFIGURE_COPYONLY_WITHCOV_FILES})
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configure_file(${SOURCE_DIR}/${file}
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${BUILD_DIR}/${file}
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ESCAPE_QUOTES
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@ONLY)
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endforeach()
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endif()
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#}}}
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# {{{ Generate some aggregated documentation from lua script
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file(MAKE_DIRECTORY ${BUILD_DIR}/script_files/)
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add_custom_command(
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OUTPUT ${BUILD_DIR}/docs/06-appearance.md
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COMMAND lua ${SOURCE_DIR}/docs/06-appearance.md.lua
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${BUILD_DIR}/docs/06-appearance.md
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DEPENDS lgi-check
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)
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add_custom_command(
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OUTPUT ${BUILD_DIR}/awesomerc.lua ${BUILD_DIR}/docs/05-awesomerc.md
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${BUILD_DIR}/script_files/rc.lua
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COMMAND lua ${SOURCE_DIR}/docs/05-awesomerc.md.lua
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${BUILD_DIR}/docs/05-awesomerc.md ${SOURCE_DIR}/awesomerc.lua
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${BUILD_DIR}/awesomerc.lua
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${BUILD_DIR}/script_files/rc.lua
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)
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add_custom_command(
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OUTPUT ${BUILD_DIR}/script_files/theme.lua
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COMMAND lua ${SOURCE_DIR}/docs/sample_theme.lua ${BUILD_DIR}/script_files/
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)
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# Create a target for the auto-generated awesomerc.lua and other files
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add_custom_target(generate_awesomerc DEPENDS
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${BUILD_DIR}/awesomerc.lua
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${BUILD_DIR}/script_files/theme.lua
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${BUILD_DIR}/script_files/rc.lua
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${SOURCE_DIR}/awesomerc.lua
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${BUILD_DIR}/docs/06-appearance.md
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${SOURCE_DIR}/docs/05-awesomerc.md.lua
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${SOURCE_DIR}/docs/sample_theme.lua
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${SOURCE_DIR}/docs/sample_files.lua
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${SOURCE_DIR}/awesomerc.lua
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)
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#}}}
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# {{{ Copy additional files
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file(GLOB awesome_md_docs RELATIVE ${SOURCE_DIR}
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${SOURCE_DIR}/docs/*.md)
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set(AWESOME_ADDITIONAL_FILES
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${awesome_md_docs})
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foreach(file ${AWESOME_ADDITIONAL_FILES})
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configure_file(${SOURCE_DIR}/${file}
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${BUILD_DIR}/${file}
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@ONLY)
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endforeach()
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#}}}
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# vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80:foldmethod=marker
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