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source: code/tags/0.0.3/cmake/TargetUtilities.cmake

Last change on this file was 3196, checked in by rgrieder, 15 years ago

Merged pch branch back to trunk.

  • Property svn:eol-style set to native
File size: 6.9 KB
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1 #
2 #             ORXONOX - the hottest 3D action shooter ever to exist
3 #                             > www.orxonox.net <
4 #
5 #        This program is free software; you can redistribute it and/or
6 #         modify it under the terms of the GNU General Public License
7 #        as published by the Free Software Foundation; either version 2
8 #            of the License, or (at your option) any later version.
9 #
10 #       This program is distributed in the hope that it will be useful,
11 #        but WITHOUT ANY WARRANTY; without even the implied warranty of
12 #        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 #                 GNU General Public License for more details.
14 #
15 #   You should have received a copy of the GNU General Public License along
16 #      with this program; if not, write to the Free Software Foundation,
17 #     Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
18 #
19 #
20 #  Author:
21 #    Reto Grieder
22 #  Description:
23 #    Adds a library or an executable like ADD_LIBRARY/ADD_EXECUTABLE, but
24 #    accepts a lot more input information. Simply supply the keywords
25 #    described below in any order you wish.
26 #
27 #    Switches: (when given --> TRUE, FALSE otherwise)
28 #      FIND_HEADER_FILES: Searches the current directory for all header files
29 #                         and adds them to the target.
30 #      EXCLUDE_FROM_ALL:  Inherited from ADD_LIBRARY/ADD_EXECUTABLE
31 #      ORXONOX_EXTERNAL:  Specify this for third party libraries
32 #      NO_DLL_INTERFACE:  Link statically with MSVC
33 #      NO_SOURCE_GROUPS:  Don't create msvc source groups
34 #      STATIC/SHARED:     Inherited from ADD_LIBRARY
35 #      WIN32:             Inherited from ADD_EXECUTABLE
36 #      PCH_NO_DEFAULT:    Do not make precompiled header files default if
37 #                         specified with PCH_FILE
38 #    Lists:
39 #      LINK_LIBRARIES:    Redirects to TARGET_LINK_LIBRARIES
40 #      VERSION:           Set version to the binary
41 #      SOURCE_FILES:      Source files for the target
42 #      DEFINE_SYMBOL:     Sets the DEFINE_SYMBOL target property
43 #      TOLUA_FILES:       Files with tolua interface
44 #      PCH_FILE:          Precompiled header file
45 #      PCH_EXCLUDE:       Source files to be excluded from PCH support
46 #  Note:
47 #    This function also installs the target!
48 #  Prerequisistes:
49 #    ORXONOX_DEFAULT_LINK, ORXONOX_CONFIG_FILES
50 #  Parameters:
51 #    _target_name, ARGN for the macro arguments
52 #
53
54INCLUDE(CapitaliseName)
55INCLUDE(GenerateToluaBindings)
56INCLUDE(ParseMacroArguments)
57INCLUDE(SourceFileUtilities)
58IF(PCH_COMPILER_SUPPORT)
59  INCLUDE(PrecompiledHeaderFiles)
60ENDIF()
61
62FUNCTION(ORXONOX_ADD_LIBRARY _target_name)
63  TU_ADD_TARGET(${_target_name} LIBRARY "STATIC;SHARED" ${ARGN})
64ENDFUNCTION(ORXONOX_ADD_LIBRARY)
65
66FUNCTION(ORXONOX_ADD_EXECUTABLE _target_name)
67  TU_ADD_TARGET(${_target_name} EXECUTABLE "WIN32" ${ARGN})
68ENDFUNCTION(ORXONOX_ADD_EXECUTABLE)
69
70
71FUNCTION(TU_ADD_TARGET _target_name _target_type _additional_switches)
72  CAPITALISE_NAME(${_target_name} _target_name_capitalised)
73
74  # Specify all possible options (either switch or with add. arguments)
75  SET(_switches   FIND_HEADER_FILES  EXCLUDE_FROM_ALL  ORXONOX_EXTERNAL
76                  NO_DLL_INTERFACE   NO_SOURCE_GROUPS  ${_additional_switches}
77                  PCH_NO_DEFAULT)
78  SET(_list_names LINK_LIBRARIES  VERSION   SOURCE_FILES  DEFINE_SYMBOL
79                  TOLUA_FILES     PCH_FILE  PCH_EXCLUDE)
80  PARSE_MACRO_ARGUMENTS("${_switches}" "${_list_names}" ${ARGN})
81
82
83  # GET_HEADER_FILES
84  IF(_arg_FIND_HEADER_FILES)
85    GET_ALL_HEADER_FILES(_${target_name}_header_files)
86  ENDIF()
87
88  # Remove potential duplicates
89  SET(_${_target_name}_files ${_${target_name}_header_files} ${_arg_SOURCE_FILES})
90  LIST(REMOVE_DUPLICATES _${_target_name}_files)
91
92  # Generate the source groups
93  IF(NOT _arg_NO_SOURCE_GROUPS)
94    GENERATE_SOURCE_GROUPS(${_${_target_name}_files})
95
96    IF(NOT _arg_ORXONOX_EXTERNAL)
97      # Move the prereqs.h file to the config section
98      IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${_target_name_capitalised}Prereqs.h)
99        SOURCE_GROUP("Config" FILES ${_target_name_capitalised}Prereqs.h)
100      ENDIF()
101      # Add the config files in a special source group
102      LIST(APPEND _${_target_name}_files ${ORXONOX_CONFIG_FILES})
103      SOURCE_GROUP("Config" FILES ${ORXONOX_CONFIG_FILES})
104    ENDIF()
105  ENDIF(NOT _arg_NO_SOURCE_GROUPS)
106
107  # TOLUA_FILES
108  IF(_arg_TOLUA_FILES)
109    GENERATE_TOLUA_BINDINGS(${_target_name_capitalised} _${_target_name}_files
110                            INPUTFILES ${_arg_TOLUA_FILES})
111  ENDIF()
112
113  # First part (pre target) of precompiled header files
114  IF(PCH_COMPILER_SUPPORT AND _arg_PCH_FILE)
115    # Provide convenient option to control PCH
116    STRING(TOUPPER "${_target_name}" _target_name_upper)
117    IF(_arg_PCH_NO_DEFAULT)
118      SET(PCH_DEFAULT FALSE)
119    ELSE()
120      SET(PCH_DEFAULT TRUE)
121    ENDIF()
122    OPTION(PCH_ENABLE_${_target_name_upper} "Enable using precompiled header files for library ${_target_name}." ${PCH_DEFAULT})
123
124    IF(PCH_ENABLE_${_target_name_upper})
125      PRECOMPILED_HEADER_FILES_PRE_TARGET(${_target_name} ${_arg_PCH_FILE} _${_target_name}_files EXCLUDE ${_arg_PCH_EXCLUDE})
126    ENDIF()
127  ENDIF()
128
129  # Certain libraries don't have dllexport/dllimport and can't be linked shared with msvc
130  IF(MSVC AND _arg_NO_DLL_INTERFACE)
131    SET(_arg_SHARED)
132    SET(_arg_STATIC STATIC)
133  ENDIF()
134
135  # Set default linking if required
136  IF(NOT _arg_SHARED AND NOT _arg_STATIC)
137    IF("${ORXONOX_DEFAULT_LINK}" STREQUAL "STATIC")
138      SET(_arg_STATIC STATIC)
139    ELSEIF("${ORXONOX_DEFAULT_LINK}" STREQUAL "SHARED")
140      SET(_arg_SHARED SHARED)
141    ENDIF()
142  ENDIF()
143
144  # Add the library/executable
145  IF("${_target_type}" STREQUAL "LIBRARY")
146    ADD_LIBRARY(${_target_name} ${_arg_STATIC} ${_arg_SHARED}
147                ${_arg_EXCLUDE_FROM_ALL} ${_${_target_name}_files})
148  ELSE()
149    ADD_EXECUTABLE(${_target_name} ${_arg_WIN32} ${_arg_EXCLUDE_FROM_ALL}
150                   ${_${_target_name}_files})
151  ENDIF()
152
153  # LINK_LIBRARIES
154  IF(_arg_LINK_LIBRARIES)
155    TARGET_LINK_LIBRARIES(${_target_name} ${_arg_LINK_LIBRARIES})
156  ENDIF()
157
158  # DEFINE_SYMBOL
159  IF(_arg_DEFINE_SYMBOL)
160    SET_TARGET_PROPERTIES(${_target_name} PROPERTIES DEFINE_SYMBOL ${_arg_DEFINE_SYMBOL})
161  ENDIF()
162
163  # VERSION
164  IF(_arg_VERSION)
165    SET_TARGET_PROPERTIES(${_target_name} PROPERTIES VERSION ${_arg_VERSION})
166  ELSEIF(NOT _arg_ORXONOX_EXTERNAL)
167    SET_TARGET_PROPERTIES(${_target_name} PROPERTIES VERSION ${ORXONOX_VERSION})
168  ENDIF()
169
170  # Second part of precompiled header files
171  IF(PCH_COMPILER_SUPPORT AND PCH_ENABLE_${_target_name_upper} AND _arg_PCH_FILE)
172    PRECOMPILED_HEADER_FILES_POST_TARGET(${_target_name} ${_arg_PCH_FILE})
173  ENDIF()
174
175  IF(NOT _arg_STATIC)
176    INSTALL(TARGETS ${_target_name}
177      RUNTIME DESTINATION ${ORXONOX_RUNTIME_INSTALL_PATH}
178      LIBRARY DESTINATION ${ORXONOX_LIBRARY_INSTALL_PATH}
179      #ARCHIVE DESTINATION ${ORXONOX_ARCHIVE_INSTALL_PATH}
180    )
181  ENDIF()
182
183ENDFUNCTION(TU_ADD_TARGET)
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