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source: code/branches/environment2/cmake/CompilerConfigMSVC.cmake @ 8853

Last change on this file since 8853 was 8351, checked in by rgrieder, 14 years ago

Merged kicklib2 branch back to trunk (includes former branches ois_update, mac_osx and kicklib).

Notes for updating

Linux:
You don't need an extra package for CEGUILua and Tolua, it's already shipped with CEGUI.
However you do need to make sure that the OgreRenderer is installed too with CEGUI 0.7 (may be a separate package).
Also, Orxonox now recognises if you install the CgProgramManager (a separate package available on newer Ubuntu on Debian systems).

Windows:
Download the new dependency packages versioned 6.0 and use these. If you have problems with that or if you don't like the in game console problem mentioned below, you can download the new 4.3 version of the packages (only available for Visual Studio 2005/2008).

Key new features:

  • *Support for Mac OS X*
  • Visual Studio 2010 support
  • Bullet library update to 2.77
  • OIS library update to 1.3
  • Support for CEGUI 0.7 —> Support for Arch Linux and even SuSE
  • Improved install target
  • Compiles now with GCC 4.6
  • Ogre Cg Shader plugin activated for Linux if available
  • And of course lots of bug fixes

There are also some regressions:

  • No support for CEGUI 0.5, Ogre 1.4 and boost 1.35 - 1.39 any more
  • In game console is not working in main menu for CEGUI 0.7
  • Tolua (just the C lib, not the application) and CEGUILua libraries are no longer in our repository. —> You will need to get these as well when compiling Orxonox
  • And of course lots of new bugs we don't yet know about
  • Property svn:eol-style set to native
File size: 5.8 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 #    Sets the right compiler and linker flags for the Microsoft Compiler.
24 #
25
26INCLUDE(FlagUtilities)
27
28################### Compiler Version ####################
29
30# We make use of variadic macros, which is only supported by MSVC 8 and above
31IF(MSVC_VERSION LESS 1400)
32  MESSAGE(FATAL_ERROR "Microsoft Visual Studio versions below 8 (2005) are not supported because of missing compiler extensions.")
33ENDIF()
34
35
36######################## Options ########################
37
38# Orxonox only supports MSVC 8 and above, which gets asserted above
39SET(PCH_COMPILER_SUPPORT TRUE)
40
41
42#################### Compiler Flags #####################
43
44# -MD    Minimal Rebuild
45# -RTC1  Both basic runtime checks
46# -MD[d] Multithreaded [debug] DLL
47# -Zi    Program Database
48# -ZI    Program Database for Edit & Continue
49# -WX    General warning Level X
50# -wdX   Disable specific warning X
51# -wnX   Set warning level of specific warning X to level n
52
53# Only add (not set) some general compiler flags.
54# CMake default flags : -DWIN32 -D_WINDOWS -W3 -Zm1000
55# additionally for CXX: -EHsc -GR
56# -MP is for multiprocessed compiling
57ADD_COMPILER_FLAGS("-D__WIN32__ -D_WIN32 -MP"  CACHE)
58ADD_COMPILER_FLAGS("-D_CRT_SECURE_NO_WARNINGS" CACHE)
59ADD_COMPILER_FLAGS("-D_SCL_SECURE_NO_WARNINGS" CACHE)
60
61# Overwrite CMake default flags here for the individual configurations
62SET_COMPILER_FLAGS("-MDd -Od -Oi -Zi -D_DEBUG -RTC1" Debug          CACHE)
63SET_COMPILER_FLAGS("-MD  -O2         -DNDEBUG"       Release        CACHE)
64SET_COMPILER_FLAGS("-MD  -O2     -Zi -DNDEBUG"       RelWithDebInfo CACHE)
65SET_COMPILER_FLAGS("-MD  -O1         -DNDEBUG"       MinSizeRel     CACHE)
66
67# Enable non standard floating point optimisations
68ADD_COMPILER_FLAGS("-fp:fast" CACHE)
69
70# Use Link time code generation for Release config if ORXONOX_RELEASE is defined
71IF(ORXONOX_RELEASE)
72  ADD_COMPILER_FLAGS("-GL" ReleaseAll CACHE)
73ENDIF()
74
75
76####################### Warnings ########################
77
78# Increase warning level if requested
79IF(EXTRA_COMPILER_WARNINGS)
80  REMOVE_COMPILER_FLAGS("-W1 -W2 -W3" CACHE)
81  ADD_COMPILER_FLAGS   ("-W4" CACHE)
82ELSE()
83  REMOVE_COMPILER_FLAGS("-W1 -W2 -W4" CACHE)
84  ADD_COMPILER_FLAGS   ("-W3" CACHE)
85ENDIF()
86
87# "<type> needs to have dll-interface to be used by clients'
88# Happens on STL member variables which are not public
89ADD_COMPILER_FLAGS("-w44251" CACHE)
90ADD_COMPILER_FLAGS("-w44275" CACHE) # For inheritance
91
92# Multiple assignment operators specified
93ADD_COMPILER_FLAGS("-w44522" CACHE)
94
95# Forcing values to bool
96ADD_COMPILER_FLAGS("-w44800" CACHE)
97
98# TODO: Resolve the cause of this warning!
99# ('class1' : inherits 'class2::member' via dominance)
100ADD_COMPILER_FLAGS("-w44250" CACHE)
101
102# This warns about truncation to 255 characters in debug/browse info
103# ADD_COMPILER_FLAGS("-w44786 -w44503" CACHE)
104
105# conversion from 'double' to 'float', possible loss of data
106# conversion from 'ogg_int64_t' to 'long', possible loss of data
107# ADD_COMPILER_FLAGS("-w44244" CACHE)
108
109# "conversion from 'size_t' to 'unsigned int', possible loss of data
110# ADD_COMPILER_FLAGS("-w44267" CACHE)
111
112# "truncation from 'double' to 'float'
113# ADD_COMPILER_FLAGS("-w44305" CACHE)
114
115# "non dll-interface class used as base for dll-interface class"
116# ADD_COMPILER_FLAGS("-w44275" CACHE)
117
118# "C++ Exception Specification ignored"
119# This is because MSVC 6 did not implement all the C++ exception
120# specifications in the ANSI C++ draft.
121# ADD_COMPILER_FLAGS("-w44290" CACHE)
122
123# "no suitable definition provided for explicit template
124# instantiation request" Occurs in VC7 for no justifiable reason.
125# ADD_COMPILER_FLAGS("-w44661" CACHE)
126
127# Deprecation warnings when using CRT calls in VC8
128# These show up on all C runtime lib code in VC8, disable since they clutter
129# the warnings with things we may not be able to do anything about (e.g.
130# generated code from nvparse etc). I doubt very much that these calls
131# will ever be actually removed from VC anyway, it would break too much code.
132# Note: Probably handled by "-DCRT_SECURE_NO_WARNINGS"
133# ADD_COMPILER_FLAGS("-w44996" CACHE)
134
135# "conditional expression constant"
136# ADD_COMPILER_FLAGS("-w4201" CACHE)
137
138
139##################### Linker Flags ######################
140
141# CMake default flags: -MANIFEST -STACK:10000000 -machine:I386
142# and INCREMENTAL and DEBUG for debug versions
143SET_LINKER_FLAGS("-debug -INCREMENTAL:YES" Debug              CACHE)
144SET_LINKER_FLAGS("-debug"                  RelWithDebInfo     CACHE)
145SET_LINKER_FLAGS(""                        Release MinSizeRel CACHE)
146
147ADD_LINKER_FLAGS("-OPT:NOWIN98" MSVC80 CACHE)
148
149# Use Link time code generation for Release config if ORXONOX_RELEASE is defined
150IF(ORXONOX_RELEASE)
151  ADD_LINKER_FLAGS("-INCREMENTAL:NO -OPT:ICF -OPT:REF -LTCG" ReleaseAll   CACHE)
152  # Static linker flags have to be added manually to a target
153  SET(ORXONOX_STATIC_LINKER_FLAGS "/LTCG")
154ELSE()
155  ADD_LINKER_FLAGS("-INCREMENTAL:YES"                  RelWithDebInfo     CACHE)
156  ADD_LINKER_FLAGS("-INCREMENTAL:NO -OPT:ICF -OPT:REF" Release MinSizeRel CACHE)
157ENDIF()
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