1 set(PROJECT_AWE_NAME awesome)
3 # If ${SOURCE_DIR} is a git repository VERSION is set to
4 # `git describe` later.
7 set(CODENAME "The Fox")
9 project(${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(GIT_EXECUTABLE git FALSE)
47 a_find_program(HOSTNAME_EXECUTABLE hostname FALSE)
48 # programs needed for man pages
49 a_find_program(ASCIIDOC_EXECUTABLE asciidoc FALSE)
50 a_find_program(XMLTO_EXECUTABLE xmlto FALSE)
51 a_find_program(GZIP_EXECUTABLE gzip FALSE)
53 a_find_program(LDOC_EXECUTABLE ldoc FALSE)
54 if(NOT LDOC_EXECUTABLE)
55 a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
58 a_find_program(CONVERT_EXECUTABLE convert TRUE)
62 include(FindPkgConfig)
67 # {{{ Check if documentation can be build
69 if(NOT ASCIIDOC_EXECUTABLE OR NOT XMLTO_EXECUTABLE OR (COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE))
70 if(NOT ASCIIDOC_EXECUTABLE)
71 SET(missing "asciidoc")
73 if(NOT XMLTO_EXECUTABLE)
74 SET(missing ${missing} " xmlto")
76 if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
77 SET(missing ${missing} " gzip")
80 message(STATUS "Not generating manpages. Missing: " ${missing})
81 set(GENERATE_MANPAGES OFF)
86 if(NOT LDOC_EXECUTABLE)
87 message(STATUS "Not generating API documentation. Missing: ldoc")
94 if(EXISTS ${SOURCE_DIR}/.git/HEAD AND GIT_EXECUTABLE)
97 COMMAND ${GIT_EXECUTABLE} describe
98 WORKING_DIRECTORY ${SOURCE_DIR}
99 OUTPUT_VARIABLE VERSION
100 OUTPUT_STRIP_TRAILING_WHITESPACE)
101 # file the git-version-stamp.sh script will look into
102 set(VERSION_STAMP_FILE ${BUILD_DIR}/.version_stamp)
103 file(WRITE ${VERSION_STAMP_FILE} ${VERSION})
104 # create a version_stamp target later
105 set(BUILD_FROM_GIT TRUE)
106 elseif( EXISTS ${SOURCE_DIR}/.version_stamp )
107 # get version from version stamp
108 file(READ ${SOURCE_DIR}/.version_stamp VERSION)
114 COMMAND ${HOSTNAME_EXECUTABLE}
115 WORKING_DIRECTORY ${SOURCE_DIR}
116 OUTPUT_VARIABLE BUILDHOSTNAME
117 OUTPUT_STRIP_TRAILING_WHITESPACE)
120 # {{{ Required libraries
123 # AWESOME_REQUIRED_LDFLAGS
124 # AWESOME_REQUIRED_INCLUDE_DIRS
126 # Use pkgconfig to get most of the libraries
127 pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
130 pkg_check_modules(AWESOME_REQUIRED REQUIRED
144 libstartup-notification-1.0>=0.10
146 libxdg-basedir>=1.0.0)
148 if(NOT AWESOME_REQUIRED_FOUND OR NOT AWESOME_COMMON_REQUIRED_FOUND)
152 macro(a_find_library variable library)
153 find_library(${variable} ${library})
155 message(FATAL_ERROR ${library} " library not found.")
159 # Check for backtrace_symbols()
160 include(CheckFunctionExists)
161 check_function_exists(backtrace_symbols HAS_EXECINFO)
163 find_library(LIB_EXECINFO execinfo)
166 set(AWESOME_REQUIRED_LDFLAGS
167 ${AWESOME_REQUIRED_LDFLAGS}
172 message(STATUS "checking for execinfo -- found")
174 message(STATUS "checking for execinfo -- not found")
177 # __builtin_clz is available since gcc 3.4
178 try_compile(HAS___BUILTIN_CLZ
180 ${CMAKE_SOURCE_DIR}/build-tests/__builtin_clz.c)
181 if(HAS___BUILTIN_CLZ)
182 message(STATUS "checking for __builtin_clz -- yes")
184 message(STATUS "checking for __builtin_clz -- no")
188 if(NOT LUA51_FOUND AND NOT LUA50_FOUND) # This is a workaround to a cmake bug
189 message(FATAL_ERROR "lua library not found")
192 set(AWESOME_REQUIRED_LDFLAGS
193 ${AWESOME_COMMON_REQUIRED_LDFLAGS}
194 ${AWESOME_REQUIRED_LDFLAGS}
197 set(AWESOME_REQUIRED_INCLUDE_DIRS
198 ${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
199 ${AWESOME_REQUIRED_INCLUDE_DIRS}
203 # {{{ Optional libraries
206 # AWESOME_OPTIONAL_LDFLAGS
207 # AWESOME_OPTIONAL_INCLUDE_DIRS
210 pkg_check_modules(DBUS dbus-1)
212 set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
213 set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
216 message(STATUS "DBUS not found. Disabled.")
221 # {{{ Install path and configuration variables
222 #If a sysconfdir is specified, use it instead
223 #of the default configuration dir.
224 if(DEFINED SYSCONFDIR)
225 set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
227 set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
230 #If an XDG Config Dir is specificed, use it instead
231 #of the default XDG configuration dir.
232 if(DEFINED XDG_CONFIG_DIR)
233 set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
235 set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
238 # setting AWESOME_DOC_PATH
239 if(DEFINED AWESOME_DOC_PATH)
240 set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
242 set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
245 # setting AWESOME_XSESSION_PATH
246 if(DEFINED AWESOME_XSESSION_PATH)
247 set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
249 set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
253 if(DEFINED AWESOME_MAN_PATH)
254 set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
256 set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
259 # Hide to avoid confusion
260 mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
262 set(AWESOME_VERSION ${VERSION})
263 set(AWESOME_COMPILE_MACHINE ${CMAKE_SYSTEM_PROCESSOR})
264 set(AWESOME_COMPILE_HOSTNAME ${BUILDHOSTNAME})
265 set(AWESOME_COMPILE_BY $ENV{USER})
266 set(AWESOME_RELEASE ${CODENAME})
267 set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
268 set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME})
269 set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
270 set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
271 set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
274 # {{{ Configure files
275 file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/lib/*.lua.in ${SOURCE_DIR}/themes/*/*.lua.in)
276 set(AWESOME_CONFIGURE_FILES
277 ${awesome_lua_configure_files}
281 awesome-version-internal.h.in
284 macro(a_configure_file file)
285 string(REGEX REPLACE ".in\$" "" outfile ${file})
286 message(STATUS "Configuring ${outfile}")
287 configure_file(${SOURCE_DIR}/${file}
288 ${BUILD_DIR}/${outfile}
293 foreach(file ${AWESOME_CONFIGURE_FILES})
294 a_configure_file(${file})
298 # vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80