1 set(PROJECT_AWE_NAME awesome)
3 # If ${SOURCE_DIR} is a git repository VERSION is set to
4 # `git describe` later.
7 set(CODENAME "Last Christmas")
9 project(${PROJECT_AWE_NAME} C)
11 set(CMAKE_BUILD_TYPE RELEASE)
13 option(WITH_DBUS "build with D-BUS" ON)
14 option(GENERATE_MANPAGES "generate manpages" ON)
15 option(COMPRESS_MANPAGES "compress manpages" ON)
16 option(GENERATE_DOC "generate API documentation" ON)
19 add_definitions(-O1 -std=gnu99 -ggdb3 -rdynamic -fno-strict-aliasing -Wall -Wextra
20 -Wchar-subscripts -Wundef -Wshadow -Wcast-align -Wwrite-strings
21 -Wsign-compare -Wunused -Wno-unused-parameter -Wuninitialized -Winit-self
22 -Wpointer-arith -Wformat-nonliteral
23 -Wno-format-zero-length -Wmissing-format-attribute -Wmissing-prototypes
28 include(TestBigEndian)
29 TEST_BIG_ENDIAN(AWESOME_IS_BIG_ENDIAN)
32 # {{{ Find external utilities
33 macro(a_find_program var prg req)
35 find_program(${var} ${prg})
37 message(STATUS "${prg} not found.")
39 message(FATAL_ERROR "${prg} is required to build awesome")
42 message(STATUS "${prg} -> ${${var}}")
46 a_find_program(CAT_EXECUTABLE cat TRUE)
47 a_find_program(LN_EXECUTABLE ln TRUE)
48 a_find_program(GREP_EXECUTABLE grep TRUE)
49 a_find_program(GIT_EXECUTABLE git FALSE)
50 a_find_program(HOSTNAME_EXECUTABLE hostname FALSE)
51 # programs needed for man pages
52 a_find_program(ASCIIDOC_EXECUTABLE asciidoc FALSE)
53 a_find_program(XMLTO_EXECUTABLE xmlto FALSE)
54 a_find_program(GZIP_EXECUTABLE gzip FALSE)
56 a_find_program(LUA_EXECUTABLE lua FALSE)
57 a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
59 a_find_program(CONVERT_EXECUTABLE convert TRUE)
63 include(FindPkgConfig)
68 # {{{ Check if documentation can be build
70 if(NOT ASCIIDOC_EXECUTABLE OR NOT XMLTO_EXECUTABLE OR (COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE))
71 if(NOT ASCIIDOC_EXECUTABLE)
72 SET(missing "asciidoc")
74 if(NOT XMLTO_EXECUTABLE)
75 SET(missing ${missing} " xmlto")
77 if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
78 SET(missing ${missing} " gzip")
81 message(STATUS "Not generating manpages. Missing: " ${missing})
82 set(GENERATE_MANPAGES OFF)
87 if(NOT LDOC_EXECUTABLE)
88 message(STATUS "Not generating API documentation. Missing: ldoc")
95 if(EXISTS ${SOURCE_DIR}/.git/HEAD AND GIT_EXECUTABLE)
98 COMMAND ${GIT_EXECUTABLE} describe
99 WORKING_DIRECTORY ${SOURCE_DIR}
100 OUTPUT_VARIABLE VERSION
101 OUTPUT_STRIP_TRAILING_WHITESPACE)
102 # file the git-version-stamp.sh script will look into
103 set(VERSION_STAMP_FILE ${BUILD_DIR}/.version_stamp)
104 file(WRITE ${VERSION_STAMP_FILE} ${VERSION})
105 # create a version_stamp target later
106 set(BUILD_FROM_GIT TRUE)
107 elseif( EXISTS ${SOURCE_DIR}/.version_stamp )
108 # get version from version stamp
109 file(READ ${SOURCE_DIR}/.version_stamp VERSION)
115 COMMAND ${HOSTNAME_EXECUTABLE}
116 WORKING_DIRECTORY ${SOURCE_DIR}
117 OUTPUT_VARIABLE BUILDHOSTNAME
118 OUTPUT_STRIP_TRAILING_WHITESPACE)
121 # {{{ Required libraries
124 # AWESOME_REQUIRED_LDFLAGS
125 # AWESOME_REQUIRED_INCLUDE_DIRS
127 # Use pkgconfig to get most of the libraries
128 pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
131 pkg_check_modules(AWESOME_REQUIRED REQUIRED
147 libstartup-notification-1.0>=0.10
149 libxdg-basedir>=1.0.0)
151 if(NOT AWESOME_REQUIRED_FOUND OR NOT AWESOME_COMMON_REQUIRED_FOUND)
155 macro(a_find_library variable library)
156 find_library(${variable} ${library})
158 message(FATAL_ERROR ${library} " library not found.")
162 # Check for backtrace_symbols()
163 include(CheckFunctionExists)
164 check_function_exists(backtrace_symbols HAS_EXECINFO)
166 find_library(LIB_EXECINFO execinfo)
169 set(AWESOME_REQUIRED_LDFLAGS
170 ${AWESOME_REQUIRED_LDFLAGS}
175 message(STATUS "checking for execinfo -- found")
177 message(STATUS "checking for execinfo -- not found")
180 # __builtin_clz is available since gcc 3.4
181 try_compile(HAS___BUILTIN_CLZ
183 ${CMAKE_SOURCE_DIR}/build-tests/__builtin_clz.c)
184 if(HAS___BUILTIN_CLZ)
185 message(STATUS "checking for __builtin_clz -- yes")
187 message(STATUS "checking for __builtin_clz -- no")
191 if(NOT LUA51_FOUND AND NOT LUA50_FOUND) # This is a workaround to a cmake bug
192 message(FATAL_ERROR "lua library not found")
195 set(AWESOME_REQUIRED_LDFLAGS
196 ${AWESOME_COMMON_REQUIRED_LDFLAGS}
197 ${AWESOME_REQUIRED_LDFLAGS}
200 set(AWESOME_REQUIRED_INCLUDE_DIRS
201 ${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
202 ${AWESOME_REQUIRED_INCLUDE_DIRS}
206 # {{{ Optional libraries
209 # AWESOME_OPTIONAL_LDFLAGS
210 # AWESOME_OPTIONAL_INCLUDE_DIRS
213 pkg_check_modules(DBUS dbus-1)
215 set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
216 set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
219 message(STATUS "DBUS not found. Disabled.")
224 # {{{ Install path and configuration variables
225 #If a sysconfdir is specified, use it instead
226 #of the default configuration dir.
227 if(DEFINED SYSCONFDIR)
228 set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
230 set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
233 #If an XDG Config Dir is specificed, use it instead
234 #of the default XDG configuration dir.
235 if(DEFINED XDG_CONFIG_DIR)
236 set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
238 set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
241 # setting AWESOME_DOC_PATH
242 if(DEFINED AWESOME_DOC_PATH)
243 set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
245 set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
248 # setting AWESOME_XSESSION_PATH
249 if(DEFINED AWESOME_XSESSION_PATH)
250 set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
252 set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
256 if(DEFINED AWESOME_MAN_PATH)
257 set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
259 set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
262 # Hide to avoid confusion
263 mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
265 set(AWESOME_VERSION ${VERSION})
266 set(AWESOME_COMPILE_MACHINE ${CMAKE_SYSTEM_PROCESSOR})
267 set(AWESOME_COMPILE_HOSTNAME ${BUILDHOSTNAME})
268 set(AWESOME_COMPILE_BY $ENV{USER})
269 set(AWESOME_RELEASE ${CODENAME})
270 set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
271 set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME})
272 set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
273 set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
274 set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
277 # {{{ Configure files
278 file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/lib/*.lua.in ${SOURCE_DIR}/themes/*/*.lua.in)
279 set(AWESOME_CONFIGURE_FILES
280 ${awesome_lua_configure_files}
284 awesome-version-internal.h.in
287 macro(a_configure_file file)
288 string(REGEX REPLACE ".in\$" "" outfile ${file})
289 message(STATUS "Configuring ${outfile}")
290 configure_file(${SOURCE_DIR}/${file}
291 ${BUILD_DIR}/${outfile}
296 foreach(file ${AWESOME_CONFIGURE_FILES})
297 a_configure_file(${file})
301 # vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80