1 set(PROJECT_AWE_NAME awesome)
3 # If ${SOURCE_DIR} is a git repository VERSION is set to
4 # `git describe` later.
7 set(CODENAME "Ruby Tuesday")
9 project(${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 ${SOURCE_DIR}
117 OUTPUT_VARIABLE BUILDHOSTNAME
118 OUTPUT_STRIP_TRAILING_WHITESPACE)
121 # {{{ Required libraries
124 # AWESOME_REQUIRED_LDFLAGS
125 # AWESOME_REQUIRED_INCLUDE_DIRS
127 # Use pkgconfig to get most of the libraries
128 pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
131 pkg_check_modules(AWESOME_REQUIRED REQUIRED
145 libstartup-notification-1.0>=0.10
147 libxdg-basedir>=1.0.0)
149 if(NOT AWESOME_REQUIRED_FOUND OR NOT AWESOME_COMMON_REQUIRED_FOUND)
153 macro(a_find_library variable library)
154 find_library(${variable} ${library})
156 message(FATAL_ERROR ${library} " library not found.")
160 # Check for backtrace_symbols()
161 include(CheckFunctionExists)
162 check_function_exists(backtrace_symbols HAS_EXECINFO)
164 find_library(LIB_EXECINFO execinfo)
167 set(AWESOME_REQUIRED_LDFLAGS
168 ${AWESOME_REQUIRED_LDFLAGS}
173 message(STATUS "checking for execinfo -- found")
175 message(STATUS "checking for execinfo -- not found")
178 # __builtin_clz is available since gcc 3.4
179 try_compile(HAS___BUILTIN_CLZ
181 ${CMAKE_SOURCE_DIR}/build-tests/__builtin_clz.c)
182 if(HAS___BUILTIN_CLZ)
183 message(STATUS "checking for __builtin_clz -- yes")
185 message(STATUS "checking for __builtin_clz -- no")
189 if(NOT LUA51_FOUND AND NOT LUA50_FOUND) # This is a workaround to a cmake bug
190 message(FATAL_ERROR "lua library not found")
193 set(AWESOME_REQUIRED_LDFLAGS
194 ${AWESOME_COMMON_REQUIRED_LDFLAGS}
195 ${AWESOME_REQUIRED_LDFLAGS}
198 set(AWESOME_REQUIRED_INCLUDE_DIRS
199 ${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
200 ${AWESOME_REQUIRED_INCLUDE_DIRS}
204 # {{{ Optional libraries
207 # AWESOME_OPTIONAL_LDFLAGS
208 # AWESOME_OPTIONAL_INCLUDE_DIRS
211 pkg_check_modules(DBUS dbus-1)
213 set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
214 set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
217 message(STATUS "DBUS not found. Disabled.")
222 # {{{ Install path and configuration variables
223 #If a sysconfdir is specified, use it instead
224 #of the default configuration dir.
225 if(DEFINED SYSCONFDIR)
226 set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
228 set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
231 #If an XDG Config Dir is specificed, use it instead
232 #of the default XDG configuration dir.
233 if(DEFINED XDG_CONFIG_DIR)
234 set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
236 set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
239 # setting AWESOME_DOC_PATH
240 if(DEFINED AWESOME_DOC_PATH)
241 set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
243 set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
246 # setting AWESOME_XSESSION_PATH
247 if(DEFINED AWESOME_XSESSION_PATH)
248 set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
250 set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
254 if(DEFINED AWESOME_MAN_PATH)
255 set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
257 set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
260 # Hide to avoid confusion
261 mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
263 set(AWESOME_VERSION ${VERSION})
264 set(AWESOME_COMPILE_MACHINE ${CMAKE_SYSTEM_PROCESSOR})
265 set(AWESOME_COMPILE_HOSTNAME ${BUILDHOSTNAME})
266 set(AWESOME_COMPILE_BY $ENV{USER})
267 set(AWESOME_RELEASE ${CODENAME})
268 set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
269 set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME})
270 set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
271 set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
272 set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
275 # {{{ Configure files
276 file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/lib/*.lua.in ${SOURCE_DIR}/themes/*/*.lua.in)
277 set(AWESOME_CONFIGURE_FILES
278 ${awesome_lua_configure_files}
282 awesome-version-internal.h.in
285 macro(a_configure_file file)
286 string(REGEX REPLACE ".in\$" "" outfile ${file})
287 message(STATUS "Configuring ${outfile}")
288 configure_file(${SOURCE_DIR}/${file}
289 ${BUILD_DIR}/${outfile}
294 foreach(file ${AWESOME_CONFIGURE_FILES})
295 a_configure_file(${file})
299 # vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80