Switch from libXcursor to libxcb-cursor
[awesome.git] / awesomeConfig.cmake
blob3839e9a3daae2567d7ad13a31991a6273256ca9c
1 set(PROJECT_AWE_NAME awesome)
3 # If ${SOURCE_DIR} is a git repository VERSION is set to
4 # `git describe` later.
5 set(VERSION devel)
7 set(CODENAME "Ruby Tuesday")
9 project(${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)
18 # {{{ CFLAGS
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
24     -Wstrict-prototypes)
25 # }}}
27 # {{{ Endianness
28 include(TestBigEndian)
29 TEST_BIG_ENDIAN(AWESOME_IS_BIG_ENDIAN)
30 # }}}
32 # {{{ Find external utilities
33 macro(a_find_program var prg req)
34     set(required ${req})
35     find_program(${var} ${prg})
36     if(NOT ${var})
37         message(STATUS "${prg} not found.")
38         if(required)
39             message(FATAL_ERROR "${prg} is required to build awesome")
40         endif()
41     else()
42         message(STATUS "${prg} -> ${${var}}")
43     endif()
44 endmacro()
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)
55 # lua documentation
56 a_find_program(LUA_EXECUTABLE lua FALSE)
57 a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
58 # theme graphics
59 a_find_program(CONVERT_EXECUTABLE convert TRUE)
60 # doxygen
61 include(FindDoxygen)
62 # pkg-config
63 include(FindPkgConfig)
64 # lua 5.1
65 include(FindLua51)
66 # }}}
68 # {{{ Check if documentation can be build
69 if(GENERATE_MANPAGES)
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")
73         endif()
74         if(NOT XMLTO_EXECUTABLE)
75             SET(missing ${missing} " xmlto")
76         endif()
77         if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
78             SET(missing ${missing} " gzip")
79         endif()
81         message(STATUS "Not generating manpages. Missing: " ${missing})
82         set(GENERATE_MANPAGES OFF)
83     endif()
84 endif()
86 if(GENERATE_DOC)
87     if(NOT LDOC_EXECUTABLE)
88         message(STATUS "Not generating API documentation. Missing: ldoc")
89         set(GENERATE_DOC OFF)
90     endif()
91 endif()
92 # }}}
94 # {{{ Version stamp
95 if(EXISTS ${SOURCE_DIR}/.git/HEAD AND GIT_EXECUTABLE)
96     # get current version
97     execute_process(
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)
110 endif()
111 # }}}
113 # {{{ Get hostname
114 execute_process(
115     COMMAND ${HOSTNAME_EXECUTABLE}
116     WORKING_DIRECTORY ${SOURCE_DIR}
117     OUTPUT_VARIABLE BUILDHOSTNAME
118     OUTPUT_STRIP_TRAILING_WHITESPACE)
119 # }}}
121 # {{{ Required libraries
123 # this sets up:
124 # AWESOME_REQUIRED_LDFLAGS
125 # AWESOME_REQUIRED_INCLUDE_DIRS
127 # Use pkgconfig to get most of the libraries
128 pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
129     xcb>=1.6)
131 pkg_check_modules(AWESOME_REQUIRED REQUIRED
132     glib-2.0
133     gdk-pixbuf-2.0
134     cairo
135     x11
136     xcb-cursor
137     xcb-randr
138     xcb-xtest
139     xcb-xinerama
140     xcb-shape
141     xcb-util>=0.3.8
142     xcb-keysyms>=0.3.4
143     xcb-icccm>=0.3.8
144     cairo-xcb
145     libstartup-notification-1.0>=0.10
146     xproto>=7.0.15
147     libxdg-basedir>=1.0.0)
149 if(NOT AWESOME_REQUIRED_FOUND OR NOT AWESOME_COMMON_REQUIRED_FOUND)
150     message(FATAL_ERROR)
151 endif()
153 macro(a_find_library variable library)
154     find_library(${variable} ${library})
155     if(NOT ${variable})
156         message(FATAL_ERROR ${library} " library not found.")
157     endif()
158 endmacro()
160 # Check for backtrace_symbols()
161 include(CheckFunctionExists)
162 check_function_exists(backtrace_symbols HAS_EXECINFO)
163 if(NOT HAS_EXECINFO)
164     find_library(LIB_EXECINFO execinfo)
165     if(LIB_EXECINFO)
166         set(HAS_EXECINFO 1)
167         set(AWESOME_REQUIRED_LDFLAGS
168             ${AWESOME_REQUIRED_LDFLAGS}
169             ${LIB_EXECINFO})
170     endif()
171 endif()
172 if(HAS_EXECINFO)
173     message(STATUS "checking for execinfo -- found")
174 else()
175     message(STATUS "checking for execinfo -- not found")
176 endif()
178 # __builtin_clz is available since gcc 3.4
179 try_compile(HAS___BUILTIN_CLZ
180     ${CMAKE_BINARY_DIR}
181     ${CMAKE_SOURCE_DIR}/build-tests/__builtin_clz.c)
182 if(HAS___BUILTIN_CLZ)
183     message(STATUS "checking for __builtin_clz -- yes")
184 else()
185     message(STATUS "checking for __builtin_clz -- no")
186 endif()
188 # Error check
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")
191 endif()
193 set(AWESOME_REQUIRED_LDFLAGS
194     ${AWESOME_COMMON_REQUIRED_LDFLAGS}
195     ${AWESOME_REQUIRED_LDFLAGS}
196     ${LUA_LIBRARIES})
198 set(AWESOME_REQUIRED_INCLUDE_DIRS
199     ${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
200     ${AWESOME_REQUIRED_INCLUDE_DIRS}
201     ${LUA_INCLUDE_DIR})
202 # }}}
204 # {{{ Optional libraries
206 # this sets up:
207 # AWESOME_OPTIONAL_LDFLAGS
208 # AWESOME_OPTIONAL_INCLUDE_DIRS
210 if(WITH_DBUS)
211     pkg_check_modules(DBUS dbus-1)
212     if(DBUS_FOUND)
213         set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
214         set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
215     else()
216         set(WITH_DBUS OFF)
217         message(STATUS "DBUS not found. Disabled.")
218     endif()
219 endif()
220 # }}}
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")
227 else()
228     set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
229 endif()
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")
235 else()
236     set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
237 endif()
239 # setting AWESOME_DOC_PATH
240 if(DEFINED AWESOME_DOC_PATH)
241     set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
242 else()
243     set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
244 endif()
246 # setting AWESOME_XSESSION_PATH
247 if(DEFINED AWESOME_XSESSION_PATH)
248     set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
249 else()
250     set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
251 endif()
253 # set man path
254 if(DEFINED AWESOME_MAN_PATH)
255    set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
256 else()
257    set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
258 endif()
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)
273 # }}}
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}
279     config.h.in
280     config.ld.in
281     awesomerc.lua.in
282     awesome-version-internal.h.in
283     awesome.doxygen.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}
290                    ESCAPE_QUOTE
291                    @ONLY)
292 endmacro()
294 foreach(file ${AWESOME_CONFIGURE_FILES})
295     a_configure_file(${file})
296 endforeach()
297 #}}}
299 # vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80