/[pcsx2_0.9.7]/trunk/cmake/BuildParameters.cmake
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Contents of /trunk/cmake/BuildParameters.cmake

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Revision 401 - (show annotations) (download)
Fri Feb 25 17:31:09 2011 UTC (9 years, 5 months ago) by william
File size: 7073 byte(s)
Auto Commited Import of: pcsx2-0.9.7-DEBUG (upstream: v0.9.7.4358 local: v0.9.7.313-latest) in ./trunk
1 ### Select the build type
2 # Use Release/Devel/Debug : -DCMAKE_BUILD_TYPE=Release|Devel|Debug
3 # Enable/disable the stipping : -DCMAKE_BUILD_STRIP=TRUE|FALSE
4 ### Force the choice of 3rd party library in pcsx2 over system libraries
5 # Use all internal lib: -DFORCE_INTERNAL_ALL=TRUE
6 # Use soundtouch internal lib: -DFORCE_INTERNAL_SOUNDTOUCH=TRUE
7 # Use zlib internal lib: -DFORCE_INTERNAL_ZLIB=TRUE
8 ### Miscellaneous
9 # Select install dir of l10n : -DL10N_PORTABLE=TRUE(bin/Langs)|FALSE(FHS, /usr...)
10 ### Add some flags to the build process
11 # control C flags : -DUSER_CMAKE_C_FLAGS="cflags"
12 # control C++ flags : -DUSER_CMAKE_CXX_FLAGS="cxxflags"
13 # control link flags : -DUSER_CMAKE_LD_FLAGS="ldflags"
14 # Special mode to ease package: -DPACKAGE_MODE=TRUE
15 #-------------------------------------------------------------------------------
16
17 #-------------------------------------------------------------------------------
18 # if no build type is set, use Devel as default
19 # Note without the CMAKE_BUILD_TYPE options the value is still defined to ""
20 # Ensure that the value set by the User is correct to avoid some bad behavior later
21 #-------------------------------------------------------------------------------
22 if(NOT CMAKE_BUILD_TYPE MATCHES "Debug|Devel|Release")
23 set(CMAKE_BUILD_TYPE Devel)
24 message(STATUS "BuildType set to ${CMAKE_BUILD_TYPE} by default")
25 endif(NOT CMAKE_BUILD_TYPE MATCHES "Debug|Devel|Release")
26 #-------------------------------------------------------------------------------
27
28 #-------------------------------------------------------------------------------
29 # Set default strip option. Can be set with -DCMAKE_BUILD_STRIP=TRUE/FALSE
30 #-------------------------------------------------------------------------------
31 if(NOT DEFINED CMAKE_BUILD_STRIP)
32 if(CMAKE_BUILD_TYPE STREQUAL "Release")
33 set(CMAKE_BUILD_STRIP TRUE)
34 message(STATUS "Enable the stripping by default in ${CMAKE_BUILD_TYPE} build !!!")
35 else(CMAKE_BUILD_TYPE STREQUAL "Release")
36 set(CMAKE_BUILD_STRIP FALSE)
37 message(STATUS "Disable the stripping by default in ${CMAKE_BUILD_TYPE} build !!!")
38 endif(CMAKE_BUILD_TYPE STREQUAL "Release")
39 endif(NOT DEFINED CMAKE_BUILD_STRIP)
40
41 #-------------------------------------------------------------------------------
42 # Control GCC flags
43 #-------------------------------------------------------------------------------
44 ### Cmake set default value for various compilation variable
45 ### Here the list of default value for documentation purpose
46 # ${CMAKE_SHARED_LIBRARY_CXX_FLAGS} = "-fPIC"
47 # ${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS} = "-rdynamic"
48 #
49 # ${CMAKE_C_FLAGS} = "-g -O2"
50 # ${CMAKE_CXX_FLAGS} = "-g -O2"
51 # Use in debug mode
52 # ${CMAKE_CXX_FLAGS_DEBUG} = "-g"
53 # Use in release mode
54 # ${CMAKE_CXX_FLAGS_RELEASE} = "-O3 -DNDEBUG"
55
56 #-------------------------------------------------------------------------------
57 # Do not use default cmake flags
58 #-------------------------------------------------------------------------------
59 set(CMAKE_C_FLAGS_DEBUG "")
60 set(CMAKE_CXX_FLAGS_DEBUG "")
61 set(CMAKE_C_FLAGS_DEVEL "")
62 set(CMAKE_CXX_FLAGS_DEVEL "")
63 set(CMAKE_C_FLAGS_RELEASE "")
64 set(CMAKE_CXX_FLAGS_RELEASE "")
65
66 #-------------------------------------------------------------------------------
67 # Remove bad default option
68 #-------------------------------------------------------------------------------
69 # Remove -rdynamic option that can some segmentation fault when openining pcsx2 plugins
70 set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
71 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
72 # Remove -fPIC option. No good reason to use it for plugins. Moreover we
73 # only support x86 architecture. And last but not least it impact the performance.
74 # Long term future note :), amd64 build will need the -fPIC flags
75 set(CMAKE_SHARED_LIBRARY_C_FLAGS "")
76 set(CMAKE_SHARED_LIBRARY_CXX_FLAGS "")
77
78 #-------------------------------------------------------------------------------
79 # Allow user to set some default flags
80 # Note: string STRIP must be used to remove trailing and leading spaces.
81 # See policy CMP0004
82 #-------------------------------------------------------------------------------
83 ### linker flags
84 if(DEFINED USER_CMAKE_LD_FLAGS)
85 message(STATUS "Pcsx2 is very sensible with gcc flags, so use USER_CMAKE_LD_FLAGS at your own risk !!!")
86 string(STRIP "${USER_CMAKE_LD_FLAGS}" USER_CMAKE_LD_FLAGS)
87 else(DEFINED USER_CMAKE_LD_FLAGS)
88 set(USER_CMAKE_LD_FLAGS "")
89 endif(DEFINED USER_CMAKE_LD_FLAGS)
90
91 # ask the linker to strip the binary
92 if(CMAKE_BUILD_STRIP)
93 string(STRIP "${USER_CMAKE_LD_FLAGS} -s" USER_CMAKE_LD_FLAGS)
94 endif(CMAKE_BUILD_STRIP)
95
96
97 ### c flags
98 # Note CMAKE_C_FLAGS is also send to the linker.
99 # By default allow build on amd64 machine
100 if(DEFINED USER_CMAKE_C_FLAGS)
101 message(STATUS "Pcsx2 is very sensible with gcc flags, so use USER_CMAKE_C_FLAGS at your own risk !!!")
102 string(STRIP "${USER_CMAKE_C_FLAGS}" CMAKE_C_FLAGS)
103 endif(DEFINED USER_CMAKE_C_FLAGS)
104 # Use some default machine flags
105 string(STRIP "${CMAKE_C_FLAGS} -m32 -msse -msse2 -march=i686 -pthread" CMAKE_C_FLAGS)
106
107
108 ### C++ flags
109 # Note CMAKE_CXX_FLAGS is also send to the linker.
110 # By default allow build on amd64 machine
111 if(DEFINED USER_CMAKE_CXX_FLAGS)
112 message(STATUS "Pcsx2 is very sensible with gcc flags, so use USER_CMAKE_CXX_FLAGS at your own risk !!!")
113 string(STRIP "${USER_CMAKE_CXX_FLAGS}" CMAKE_CXX_FLAGS)
114 endif(DEFINED USER_CMAKE_CXX_FLAGS)
115 # Use some default machine flags
116 string(STRIP "${CMAKE_CXX_FLAGS} -m32 -msse -msse2 -march=i686 -pthread" CMAKE_CXX_FLAGS)
117
118 #-------------------------------------------------------------------------------
119 # By default use the standard compilation mode
120 #-------------------------------------------------------------------------------
121 if(NOT DEFINED PACKAGE_MODE)
122 set(PACKAGE_MODE FALSE)
123 endif(NOT DEFINED PACKAGE_MODE)
124
125 #-------------------------------------------------------------------------------
126 # Select library system vs 3rdparty
127 #-------------------------------------------------------------------------------
128 if(FORCE_INTERNAL_ALL)
129 set(FORCE_INTERNAL_SOUNDTOUCH TRUE)
130 set(FORCE_INTERNAL_ZLIB TRUE)
131 endif(FORCE_INTERNAL_ALL)
132
133 if(NOT DEFINED FORCE_INTERNAL_SOUNDTOUCH)
134 set(FORCE_INTERNAL_SOUNDTOUCH TRUE)
135 message(STATUS "Use internal version of Soundtouch by default.
136 Note: There have been issues in the past with sound quality depending on the version of Soundtouch
137 Use -DFORCE_INTERNAL_SOUNDTOUCH=FALSE at your own risk")
138 # set(FORCE_INTERNAL_SOUNDTOUCH FALSE)
139 endif(NOT DEFINED FORCE_INTERNAL_SOUNDTOUCH)
140
141 if(NOT DEFINED FORCE_INTERNAL_ZLIB)
142 set(FORCE_INTERNAL_ZLIB FALSE)
143 endif(NOT DEFINED FORCE_INTERNAL_ZLIB)
144
145 #-------------------------------------------------------------------------------
146 # Select library system vs 3rdparty
147 #-------------------------------------------------------------------------------
148 if(NOT DEFINED L10N_PORTABLE)
149 set(L10N_PORTABLE TRUE)
150 message(STATUS "Install localization file in bin/Langs by default")
151 endif(NOT DEFINED L10N_PORTABLE)

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