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source: code/trunk/src/OrxonoxConfig.cmake @ 7957

Last change on this file since 7957 was 7818, checked in by rgrieder, 14 years ago

Merged changes related to Visual Leak Detector and source file handling from sandbox QT to trunk.

  • Property svn:eol-style set to native
File size: 3.6 KB
Line 
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 #    Configures the header files OrxonoxConfig.h and SpecialConfig.h
24 #    and sets some other options. All the build related options should be
25 #    found and set here if possible.
26 #
27
28#################### Options ####################
29
30# Use, i.e. don't skip the full RPATH for the build tree
31SET(CMAKE_SKIP_BUILD_RPATH  FALSE)
32
33# Global switch to disable Precompiled Header Files
34IF(PCH_COMPILER_SUPPORT)
35  OPTION(PCH_ENABLE "Global PCH switch" TRUE)
36ENDIF()
37
38# Global switch to disable multiple file compilations
39OPTION(DISABLE_COMPILATIONS "Global multi-file compilation switch" FALSE)
40
41# Use WinMain() or main()?
42IF(WIN32)
43  OPTION(ORXONOX_USE_WINMAIN "Use WinMain (doesn't show console) or main" FALSE)
44ENDIF()
45
46################ Platform Config ################
47
48# Check endianness
49INCLUDE(TestBigEndian)
50TEST_BIG_ENDIAN(ORXONOX_BIG_ENDIAN)
51IF(NOT ORXONOX_BIG_ENDIAN)
52  SET(ORXONOX_LITTLE_ENDIAN TRUE)
53ENDIF()
54
55# 32/64 bit system check
56IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
57  SET(ORXONOX_ARCH_64 TRUE)
58ELSE()
59  SET(ORXONOX_ARCH_32 TRUE)
60ENDIF()
61
62# Platforms
63SET(ORXONOX_PLATFORM_WINDOWS ${WIN32})
64SET(ORXONOX_PLATFORM_APPLE ${APPLE})
65SET(ORXONOX_PLATFORM_UNIX ${UNIX})
66IF(UNIX AND NOT APPLE)
67  SET(ORXONOX_PLATFORM_LINUX TRUE)
68ENDIF()
69
70# Check __forceinline
71IF(MSVC)
72  INCLUDE(CheckCXXSourceCompiles)
73  SET(_source "int main() { return 0; } __forceinline void test() { return; }")
74  CHECK_CXX_SOURCE_COMPILES("${_source}" HAVE_FORCEINLINE)
75ENDIF(MSVC)
76
77# Check iso646.h include (literal operators)
78INCLUDE(CheckIncludeFileCXX)
79CHECK_INCLUDE_FILE_CXX(iso646.h HAVE_ISO646_H)
80
81IF(MSVC)
82  # Check whether we can use Visual Leak Detector
83  FIND_FILE(VLD_DLL vld_x86.dll)
84  IF(VLD_DLL)
85    SET(HAVE_VLD TRUE)
86    OPTION(VISUAL_LEAK_DETECTOR_ENABLE "Memory leak detector" off)
87    # Make sure the value is "on" or "off" for vld.ini
88    IF(VISUAL_LEAK_DETECTOR_ENABLE)
89      SET(VISUAL_LEAK_DETECTOR_ENABLE on)
90    ELSE()
91      SET(VISUAL_LEAK_DETECTOR_ENABLE off)
92    ENDIF()
93  ENDIF()
94  MARK_AS_ADVANCED(VLD_DLL)
95ENDIF()
96
97############## Configured Headers ###############
98
99SET(GENERATED_FILE_COMMENT
100   "DO NOT EDIT THIS FILE! <br>
101    It has been automatically generated by CMake from OrxonoxConfig.h.in")
102# Copy and configure OrxonoxConfig which gets included in every file
103CONFIGURE_FILE(OrxonoxConfig.h.in ${CMAKE_CURRENT_BINARY_DIR}/OrxonoxConfig.h)
104# This file only gets included by very few classes to avoid a large recompilation
105CONFIGURE_FILE(SpecialConfig.h.in ${CMAKE_CURRENT_BINARY_DIR}/SpecialConfig.h)
106
107SET(ORXONOX_CONFIG_FILES
108  ${CMAKE_CURRENT_BINARY_DIR}/OrxonoxConfig.h
109  ${CMAKE_CURRENT_SOURCE_DIR}/OrxonoxConfig.h.in
110  ${CMAKE_CURRENT_BINARY_DIR}/SpecialConfig.h
111  ${CMAKE_CURRENT_SOURCE_DIR}/SpecialConfig.h.in
112)
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