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(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 FALSE)
58 if(NOT LDOC_EXECUTABLE)
59 a_find_program(LDOC_EXECUTABLE ldoc.lua FALSE)
62 a_find_program(CONVERT_EXECUTABLE convert TRUE)
66 include(FindPkgConfig)
71 # {{{ Check if documentation can be build
73 if(NOT ASCIIDOC_EXECUTABLE OR NOT XMLTO_EXECUTABLE OR (COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE))
74 if(NOT ASCIIDOC_EXECUTABLE)
75 SET(missing "asciidoc")
77 if(NOT XMLTO_EXECUTABLE)
78 SET(missing ${missing} " xmlto")
80 if(COMPRESS_MANPAGES AND NOT GZIP_EXECUTABLE)
81 SET(missing ${missing} " gzip")
84 message(STATUS "Not generating manpages. Missing: " ${missing})
85 set(GENERATE_MANPAGES OFF)
90 if(NOT LDOC_EXECUTABLE)
91 message(STATUS "Not generating API documentation. Missing: ldoc")
98 if(EXISTS ${SOURCE_DIR}/.git/HEAD AND GIT_EXECUTABLE)
101 COMMAND ${GIT_EXECUTABLE} describe
102 WORKING_DIRECTORY ${SOURCE_DIR}
103 OUTPUT_VARIABLE VERSION
104 OUTPUT_STRIP_TRAILING_WHITESPACE)
105 # file the git-version-stamp.sh script will look into
106 set(VERSION_STAMP_FILE ${BUILD_DIR}/.version_stamp)
107 file(WRITE ${VERSION_STAMP_FILE} ${VERSION})
108 # create a version_stamp target later
109 set(BUILD_FROM_GIT TRUE)
110 elseif( EXISTS ${SOURCE_DIR}/.version_stamp )
111 # get version from version stamp
112 file(READ ${SOURCE_DIR}/.version_stamp VERSION)
118 COMMAND ${HOSTNAME_EXECUTABLE}
119 WORKING_DIRECTORY ${SOURCE_DIR}
120 OUTPUT_VARIABLE BUILDHOSTNAME
121 OUTPUT_STRIP_TRAILING_WHITESPACE)
124 # {{{ Required libraries
127 # AWESOME_REQUIRED_LDFLAGS
128 # AWESOME_REQUIRED_INCLUDE_DIRS
130 # Use pkgconfig to get most of the libraries
131 pkg_check_modules(AWESOME_COMMON_REQUIRED REQUIRED
134 pkg_check_modules(AWESOME_REQUIRED REQUIRED
148 libstartup-notification-1.0>=0.10
150 libxdg-basedir>=1.0.0)
152 if(NOT AWESOME_REQUIRED_FOUND OR NOT AWESOME_COMMON_REQUIRED_FOUND)
156 macro(a_find_library variable library)
157 find_library(${variable} ${library})
159 message(FATAL_ERROR ${library} " library not found.")
163 # Check for backtrace_symbols()
164 include(CheckFunctionExists)
165 check_function_exists(backtrace_symbols HAS_EXECINFO)
167 find_library(LIB_EXECINFO execinfo)
170 set(AWESOME_REQUIRED_LDFLAGS
171 ${AWESOME_REQUIRED_LDFLAGS}
176 message(STATUS "checking for execinfo -- found")
178 message(STATUS "checking for execinfo -- not found")
181 # __builtin_clz is available since gcc 3.4
182 try_compile(HAS___BUILTIN_CLZ
184 ${CMAKE_SOURCE_DIR}/build-tests/__builtin_clz.c)
185 if(HAS___BUILTIN_CLZ)
186 message(STATUS "checking for __builtin_clz -- yes")
188 message(STATUS "checking for __builtin_clz -- no")
192 if(NOT LUA51_FOUND AND NOT LUA50_FOUND) # This is a workaround to a cmake bug
193 message(FATAL_ERROR "lua library not found")
196 set(AWESOME_REQUIRED_LDFLAGS
197 ${AWESOME_COMMON_REQUIRED_LDFLAGS}
198 ${AWESOME_REQUIRED_LDFLAGS}
201 set(AWESOME_REQUIRED_INCLUDE_DIRS
202 ${AWESOME_COMMON_REQUIRED_INCLUDE_DIRS}
203 ${AWESOME_REQUIRED_INCLUDE_DIRS}
207 # {{{ Optional libraries
210 # AWESOME_OPTIONAL_LDFLAGS
211 # AWESOME_OPTIONAL_INCLUDE_DIRS
214 pkg_check_modules(DBUS dbus-1)
216 set(AWESOME_OPTIONAL_LDFLAGS ${AWESOME_OPTIONAL_LDFLAGS} ${DBUS_LDFLAGS})
217 set(AWESOME_OPTIONAL_INCLUDE_DIRS ${AWESOME_OPTIONAL_INCLUDE_DIRS} ${DBUS_INCLUDE_DIRS})
220 message(STATUS "DBUS not found. Disabled.")
225 # {{{ Install path and configuration variables
226 #If a sysconfdir is specified, use it instead
227 #of the default configuration dir.
228 if(DEFINED SYSCONFDIR)
229 set(SYSCONFDIR ${SYSCONFDIR} CACHE PATH "config directory")
231 set(SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc CACHE PATH "config directory")
234 #If an XDG Config Dir is specificed, use it instead
235 #of the default XDG configuration dir.
236 if(DEFINED XDG_CONFIG_DIR)
237 set(XDG_CONFIG_DIR ${XDG_CONFIG_DIR} CACHE PATH "xdg config directory")
239 set(XDG_CONFIG_DIR ${SYSCONFDIR}/xdg CACHE PATH "xdg config directory")
242 # setting AWESOME_DOC_PATH
243 if(DEFINED AWESOME_DOC_PATH)
244 set(AWESOME_DOC_PATH ${AWESOME_DOC_PATH} CACHE PATH "awesome docs directory")
246 set(AWESOME_DOC_PATH ${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_AWE_NAME} CACHE PATH "awesome docs directory")
249 # setting AWESOME_XSESSION_PATH
250 if(DEFINED AWESOME_XSESSION_PATH)
251 set(AWESOME_XSESSION_PATH ${AWESOME_XSESSION_PATH} CACHE PATH "awesome xsessions directory")
253 set(AWESOME_XSESSION_PATH ${CMAKE_INSTALL_PREFIX}/share/xsessions CACHE PATH "awesome xsessions directory")
257 if(DEFINED AWESOME_MAN_PATH)
258 set(AWESOME_MAN_PATH ${AWESOME_MAN_PATH} CACHE PATH "awesome manpage directory")
260 set(AWESOME_MAN_PATH ${CMAKE_INSTALL_PREFIX}/share/man CACHE PATH "awesome manpage directory")
263 # Hide to avoid confusion
264 mark_as_advanced(CMAKE_INSTALL_CMAKE_INSTALL_PREFIX)
266 set(AWESOME_VERSION ${VERSION})
267 set(AWESOME_COMPILE_MACHINE ${CMAKE_SYSTEM_PROCESSOR})
268 set(AWESOME_COMPILE_HOSTNAME ${BUILDHOSTNAME})
269 set(AWESOME_COMPILE_BY $ENV{USER})
270 set(AWESOME_RELEASE ${CODENAME})
271 set(AWESOME_SYSCONFDIR ${XDG_CONFIG_DIR}/${PROJECT_AWE_NAME})
272 set(AWESOME_DATA_PATH ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_AWE_NAME})
273 set(AWESOME_LUA_LIB_PATH ${AWESOME_DATA_PATH}/lib)
274 set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
275 set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
278 # {{{ Configure files
279 file(GLOB_RECURSE awesome_lua_configure_files RELATIVE ${SOURCE_DIR} ${SOURCE_DIR}/lib/*.lua.in ${SOURCE_DIR}/themes/*/*.lua.in)
280 set(AWESOME_CONFIGURE_FILES
281 ${awesome_lua_configure_files}
285 awesome-version-internal.h.in
288 macro(a_configure_file file)
289 string(REGEX REPLACE ".in\$" "" outfile ${file})
290 message(STATUS "Configuring ${outfile}")
291 configure_file(${SOURCE_DIR}/${file}
292 ${BUILD_DIR}/${outfile}
297 foreach(file ${AWESOME_CONFIGURE_FILES})
298 a_configure_file(${file})
302 # vim: filetype=cmake:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80