1 cmake_minimum_required(VERSION 2.4.4)
2 if(COMMAND cmake_policy)
3 cmake_policy(SET CMP0003 NEW)
4 cmake_policy(SET CMP0005 NEW)
5 endif(COMMAND cmake_policy)
7 # If the user specifies -DCMAKE_BUILD_TYPE on the command line, take their definition
8 # and dump it in the cache along with proper documentation, otherwise set CMAKE_BUILD_TYPE
9 # to Release prior to calling PROJECT()
10 IF(DEFINED CMAKE_BUILD_TYPE)
11 SET(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
12 ELSE(DEFINED CMAKE_BUILD_TYPE)
13 SET(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
14 ENDIF(DEFINED CMAKE_BUILD_TYPE)
17 # try to extract the version from the source
19 COMMAND sed -n "s/\#define VERSION_GEMRB .\\([^\"]*\\).$/\\1/p" ${CMAKE_CURRENT_SOURCE_DIR}/gemrb/includes/globals.h
20 OUTPUT_VARIABLE GEMRB_VERSION
22 OUTPUT_STRIP_TRAILING_WHITESPACE
24 if(${RC} GREATER 0) # lookup failed
25 set(GEMRB_VERSION "unknown")
26 endif(${RC} GREATER 0)
27 message("Detected version: ${GEMRB_VERSION}")
30 SET(PREFIX CACHE PATH "Abbreviation for CMAKE_INSTALL_PREFIX.")
31 SET(CMAKE_INSTALL_PREFIX ${PREFIX})
42 SET(LAYOUT "${LAYOUT}" CACHE STRING "Directory layout.")
44 if (${LAYOUT} MATCHES "home")
46 SET( PLUGIN_DIR ${CMAKE_INSTALL_PREFIX}/plugins )
47 ENDIF( NOT PLUGIN_DIR )
49 SET( DATA_DIR ${CMAKE_INSTALL_PREFIX} )
52 SET( MAN_DIR ${CMAKE_INSTALL_PREFIX}/man/man6 )
55 SET( BIN_DIR ${CMAKE_INSTALL_PREFIX} )
58 SET( SYSCONF_DIR ${CMAKE_INSTALL_PREFIX} )
59 ENDIF( NOT SYSCONF_DIR )
61 SET( LIB_DIR ${CMAKE_INSTALL_PREFIX} )
64 SET( ICON_DIR ${CMAKE_INSTALL_PREFIX} )
67 SET( MENU_DIR ${CMAKE_INSTALL_PREFIX} )
69 elseif (${LAYOUT} MATCHES "fhs")
71 SET( LIB_DIR ${CMAKE_INSTALL_PREFIX}/lib/gemrb )
74 SET( PLUGIN_DIR ${LIB_DIR}/plugins )
75 ENDIF( NOT PLUGIN_DIR )
77 SET( DATA_DIR ${CMAKE_INSTALL_PREFIX}/share/gemrb )
80 SET( MAN_DIR ${CMAKE_INSTALL_PREFIX}/share/man/man6 )
83 SET( BIN_DIR ${CMAKE_INSTALL_PREFIX}/bin )
86 SET( SYSCONF_DIR ${CMAKE_INSTALL_PREFIX}/etc/gemrb )
87 ENDIF( NOT SYSCONF_DIR )
89 SET( ICON_DIR ${CMAKE_INSTALL_PREFIX}/share/pixmaps )
92 SET( MENU_DIR ${CMAKE_INSTALL_PREFIX}/share/applications )
94 else (${LAYOUT} MATCHES "opt")
96 SET( LIB_DIR ${CMAKE_INSTALL_PREFIX}/lib )
99 SET( PLUGIN_DIR ${LIB_DIR}/plugins )
100 ENDIF( NOT PLUGIN_DIR )
102 SET( DATA_DIR ${CMAKE_INSTALL_PREFIX}/share/ )
103 ENDIF( NOT DATA_DIR )
105 SET( MAN_DIR ${CMAKE_INSTALL_PREFIX}/man/man6 )
108 SET( BIN_DIR ${CMAKE_INSTALL_PREFIX}/bin )
110 IF( NOT SYSCONF_DIR )
111 SET( SYSCONF_DIR ${CMAKE_INSTALL_PREFIX}/etc )
112 ENDIF( NOT SYSCONF_DIR )
114 SET( ICON_DIR ${CMAKE_INSTALL_PREFIX}/share/pixmaps )
115 ENDIF( NOT ICON_DIR )
117 SET( MENU_DIR ${CMAKE_INSTALL_PREFIX}/share/applications )
118 ENDIF( NOT MENU_DIR )
119 endif (${LAYOUT} MATCHES "home")
122 IF(CMAKE_COMPILER_IS_GNUCXX)
123 if ( NOT DISABLE_WERROR )
124 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
125 endif ( NOT DISABLE_WERROR )
126 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -W -Wpointer-arith -Wcast-align")
127 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wno-format-y2k -Wno-long-long -fno-strict-aliasing")
128 # only export symbols explicitly marked to be exported.
129 INCLUDE(CheckCXXCompilerFlag)
130 CHECK_CXX_COMPILER_FLAG("-fvisibility=hidden" VISIBILITY_HIDDEN)
131 IF (VISIBILITY_HIDDEN)
132 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
133 ENDIF (VISIBILITY_HIDDEN)
134 # Ensure all plugin symbols exist.
136 set(CMAKE_MODULE_LINKER_FLAGS "-Wl,--no-undefined")
138 ENDIF(CMAKE_COMPILER_IS_GNUCXX)
140 MESSAGE(STATUS "Looking for Python libraries")
141 INCLUDE(FindPythonLibs)
143 MESSAGE(STATUS "Python Libraries Found")
145 MESSAGE(FATAL_ERROR "Unable to find Python development libraries. Please get it from www.python.org")
146 ENDIF(PYTHON_LIBRARY)
148 MESSAGE(STATUS "Looking for openAL libraries")
151 MESSAGE(STATUS "openal found")
153 MESSAGE(ERROR "unable to find openal. please set OPENALDIR environment variable or get it from www.openal.org")
156 MESSAGE(STATUS "Looking for SDL")
159 MESSAGE(STATUS "SDL found")
161 MESSAGE(FATAL_ERROR "unable to find SDL. please get it from www.libsdl.org")
164 MESSAGE( STATUS "Looking for Zlib" )
165 #SET(ZLIB_FIND_REQUIRED TRUE)
168 MESSAGE( STATUS "Looking for libPNG" )
171 MESSAGE( STATUS "libPNG found" )
173 MESSAGE( STATUS "WARNING : GemRB will be built without any PNG support. Get it from www.libpng.org" )
177 MESSAGE(STATUS "Looking for dl library")
178 FIND_LIBRARY(DLD_LIBRARY_PATH dl dld)
180 MESSAGE(STATUS "dl library found")
181 ELSE(DLD_LIBRARY_PATH)
182 MESSAGE(FATAL_ERROR "dl library not found")
183 ENDIF(DLD_LIBRARY_PATH)
186 MESSAGE(STATUS "Looking for Ogg Vorbis support")
187 FIND_LIBRARY(VORBIS_LIBRARY vorbisfile)
189 ADD_DEFINITIONS("-DHAVE_CONFIG_H")
191 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR} gemrb/includes gemrb/core)
194 INCLUDE (CheckTypeSize)
195 CHECK_TYPE_SIZE("int" SIZEOF_INT)
196 CHECK_TYPE_SIZE("long int" SIZEOF_LONG_INT)
198 INCLUDE (CheckFunctionExists)
199 CHECK_FUNCTION_EXISTS("snprintf" HAVE_SNPRINTF)
200 CHECK_FUNCTION_EXISTS("strndup" HAVE_STRNDUP)
204 INCLUDE (CheckCXXSourceCompiles)
205 CHECK_CXX_SOURCE_COMPILES("typedef void *(* voidvoid)(void);
209 function = (voidvoid) object;
210 " PERMITS_OBJECT_TO_FUNCTION_CAST)
212 IF( NOT PERMITS_OBJECT_TO_FUNCTION_CAST )
213 SET(HAVE_FORBIDDEN_OBJECT_TO_FUNCTION_CAST 1)
214 ENDIF( NOT PERMITS_OBJECT_TO_FUNCTION_CAST )
218 SET(HAS_VORBIS_SUPPORT 1)
220 SET(VORBIS_LIBRARY "")
221 ENDIF(VORBIS_LIBRARY)
224 FIND_LIBRARY(SDL_MAIN_LIBRARY_PATH SDLmain)
225 FIND_LIBRARY(COCOA_LIBRARY_PATH Cocoa)
228 CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/cmake_config.h.in
229 ${CMAKE_CURRENT_BINARY_DIR}/config.h ESCAPE_QUOTES)
231 #Plugin addition macro
232 MACRO(ADD_GEMRB_PLUGIN plugin_name)
233 ADD_LIBRARY(${plugin_name} MODULE ${ARGN})
234 SET_TARGET_PROPERTIES(${plugin_name} PROPERTIES PREFIX ""
235 INSTALL_RPATH ${LIB_DIR}
236 LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/gemrb/plugins)
237 TARGET_LINK_LIBRARIES(${plugin_name} gemrb_core)
238 INSTALL(TARGETS ${plugin_name} DESTINATION ${PLUGIN_DIR})
239 ENDMACRO(ADD_GEMRB_PLUGIN)
241 #gemrb overrides macro
242 MACRO(ADD_GEMRB_OVERRIDE game_name)
243 FILE( GLOB FILES_TO_INSTALL *.2da *.bmp *.ini *.chu *.ids *.bcs *.vvc *.mos *.spl *.wav *.pro)
244 INSTALL( FILES ${FILES_TO_INSTALL} DESTINATION ${DATA_DIR}/override/${game_name} )
245 ENDMACRO(ADD_GEMRB_OVERRIDE )
247 ADD_SUBDIRECTORY( gemrb )
248 INSTALL( FILES gemrb.6 DESTINATION ${MAN_DIR} )
249 INSTALL( FILES gemrb-logo.png DESTINATION ${ICON_DIR} )
250 INSTALL( FILES gemrb.desktop DESTINATION ${MENU_DIR} )
253 "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
254 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
258 # copy the variable, since the file uses @VERSION@
259 set(VERSION ${GEMRB_VERSION})
261 "${CMAKE_CURRENT_SOURCE_DIR}/gemrb.spec.in"
262 "${CMAKE_CURRENT_BINARY_DIR}/gemrb.spec"
266 ADD_CUSTOM_TARGET( uninstall
267 "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" )
269 # make dist for a gzipped tarball of current HEAD
270 set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${GEMRB_VERSION})
271 add_custom_target( dist
272 COMMAND git archive --prefix=${ARCHIVE_NAME}/ HEAD
273 | gzip --best > ${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar.gz
274 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}