1 # PhysicsFS; a portable, flexible file i/o abstraction. |
|
2 # Copyright (C) 2007 Ryan C. Gordon. |
|
3 # |
|
4 # Please see the file LICENSE.txt in the source's root directory. |
|
5 |
|
6 ## lines starting with '##' are lines overridden/modified/added by Hedgewars configuration |
|
7 ##CMAKE_MINIMUM_REQUIRED(VERSION 2.4) |
|
8 ##PROJECT(PhysicsFS) |
|
9 set(PHYSFS_VERSION 2.1.0) |
|
10 |
|
11 # Increment this if/when we break backwards compatibility. |
|
12 set(PHYSFS_SOVERSION 1) |
|
13 |
|
14 # I hate that they define "WIN32" ... we're about to move to Win64...I hope! |
|
15 if(WIN32 AND NOT WINDOWS) |
|
16 set(WINDOWS TRUE) |
|
17 endif(WIN32 AND NOT WINDOWS) |
|
18 |
|
19 # Bleh, let's do it for "APPLE" too. |
|
20 if(APPLE AND NOT MACOSX) |
|
21 set(MACOSX TRUE) |
|
22 endif(APPLE AND NOT MACOSX) |
|
23 |
|
24 # For now, Haiku and BeOS are the same, as far as the build system cares. |
|
25 if(HAIKU AND NOT BEOS) |
|
26 set(BEOS TRUE) |
|
27 endif(HAIKU AND NOT BEOS) |
|
28 |
|
29 if(CMAKE_SYSTEM_NAME STREQUAL "SunOS") |
|
30 set(SOLARIS TRUE) |
|
31 endif(CMAKE_SYSTEM_NAME STREQUAL "SunOS") |
|
32 |
|
33 include(CheckIncludeFile) |
|
34 include(CheckLibraryExists) |
|
35 include(CheckCSourceCompiles) |
|
36 |
|
37 |
|
38 if(MACOSX) |
|
39 # Fallback to older OS X on PowerPC to support wider range of systems... |
|
40 if(CMAKE_OSX_ARCHITECTURES MATCHES ppc) |
|
41 add_definitions(-DMAC_OS_X_VERSION_MIN_REQUIRED=1020) |
|
42 list(APPEND OTHER_LDFLAGS "-mmacosx-version-min=10.2") |
|
43 endif(CMAKE_OSX_ARCHITECTURES MATCHES ppc) |
|
44 |
|
45 # Need these everywhere... |
|
46 add_definitions(-fno-common) |
|
47 find_library(foundation_framework NAMES Foundation) |
|
48 list(APPEND OTHER_LDFLAGS ${foundation_framework}) |
|
49 find_library(iokit_framework NAMES IOKit) |
|
50 list(APPEND OTHER_LDFLAGS ${iokit_framework}) |
|
51 endif(MACOSX) |
|
52 |
|
53 # Add some gcc-specific command lines. |
|
54 if(CMAKE_COMPILER_IS_GNUCC) |
|
55 # Always build with debug symbols... you can strip it later. |
|
56 add_definitions(-g -fsigned-char) |
|
57 endif(CMAKE_COMPILER_IS_GNUCC) |
|
58 |
|
59 if(CMAKE_C_COMPILER_ID STREQUAL "SunPro") |
|
60 add_definitions(-erroff=E_EMPTY_TRANSLATION_UNIT) |
|
61 add_definitions(-xldscope=hidden) |
|
62 endif(CMAKE_C_COMPILER_ID STREQUAL "SunPro") |
|
63 |
|
64 if(MSVC) |
|
65 # VS.NET 8.0 got really really anal about strcpy, etc, which even if we |
|
66 # cleaned up our code, zlib, etc still use...so disable the warning. |
|
67 add_definitions(-D_CRT_SECURE_NO_WARNINGS=1) |
|
68 endif(MSVC) |
|
69 |
|
70 |
|
71 if(BEOS) |
|
72 # We add this explicitly, since we don't want CMake to think this |
|
73 # is a C++ project unless we're on BeOS. |
|
74 set(PHYSFS_BEOS_SRCS src/platform_beos.cpp) |
|
75 find_library(BE_LIBRARY be) |
|
76 find_library(ROOT_LIBRARY root) |
|
77 set(optional_library_libs ${optional_library_libs} ${BE_LIBRARY} ${ROOT_LIBRARY}) |
|
78 endif(BEOS) |
|
79 |
|
80 |
|
81 # Almost everything is "compiled" here, but things that don't apply to the |
|
82 # build are #ifdef'd out. This is to make it easy to embed PhysicsFS into |
|
83 # another project or bring up a new build system: just compile all the source |
|
84 # code and #define the things you want. |
|
85 set(PHYSFS_SRCS |
|
86 physfs.c |
|
87 physfs_byteorder.c |
|
88 physfs_unicode.c |
|
89 platform_posix.c |
|
90 platform_unix.c |
|
91 platform_macosx.c |
|
92 platform_windows.c |
|
93 archiver_dir.c |
|
94 archiver_unpacked.c |
|
95 archiver_grp.c |
|
96 archiver_hog.c |
|
97 archiver_lzma.c |
|
98 archiver_mvl.c |
|
99 archiver_qpak.c |
|
100 archiver_wad.c |
|
101 archiver_zip.c |
|
102 archiver_iso9660.c |
|
103 ${PHYSFS_BEOS_SRCS} |
|
104 ) |
|
105 |
|
106 |
|
107 # platform layers ... |
|
108 |
|
109 if(UNIX) |
|
110 if(BEOS) |
|
111 set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
|
112 set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
|
113 set(HAVE_PTHREAD_H TRUE) |
|
114 else(BEOS) |
|
115 CHECK_INCLUDE_FILE(sys/ucred.h HAVE_UCRED_H) |
|
116 if(HAVE_UCRED_H) |
|
117 add_definitions(-DPHYSFS_HAVE_SYS_UCRED_H=1) |
|
118 set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
|
119 endif(HAVE_UCRED_H) |
|
120 |
|
121 CHECK_INCLUDE_FILE(mntent.h HAVE_MNTENT_H) |
|
122 if(HAVE_MNTENT_H) |
|
123 add_definitions(-DPHYSFS_HAVE_MNTENT_H=1) |
|
124 set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
|
125 endif(HAVE_MNTENT_H) |
|
126 |
|
127 # !!! FIXME: Solaris fails this, because mnttab.h implicitly |
|
128 # !!! FIXME: depends on other system headers. :( |
|
129 #CHECK_INCLUDE_FILE(sys/mnttab.h HAVE_SYS_MNTTAB_H) |
|
130 CHECK_C_SOURCE_COMPILES(" |
|
131 #include <stdio.h> |
|
132 #include <sys/mnttab.h> |
|
133 int main(int argc, char **argv) { return 0; } |
|
134 " HAVE_SYS_MNTTAB_H) |
|
135 |
|
136 if(HAVE_SYS_MNTTAB_H) |
|
137 add_definitions(-DPHYSFS_HAVE_SYS_MNTTAB_H=1) |
|
138 set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
|
139 endif(HAVE_SYS_MNTTAB_H) |
|
140 |
|
141 CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H) |
|
142 if(HAVE_PTHREAD_H) |
|
143 set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
|
144 endif(HAVE_PTHREAD_H) |
|
145 endif(BEOS) |
|
146 endif(UNIX) |
|
147 |
|
148 if(WINDOWS) |
|
149 set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
|
150 set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
|
151 list(APPEND OTHER_LDFLAGS ${SDL2_LIBRARY}) |
|
152 endif(WINDOWS) |
|
153 |
|
154 if(NOT PHYSFS_HAVE_CDROM_SUPPORT) |
|
155 add_definitions(-DPHYSFS_NO_CDROM_SUPPORT=1) |
|
156 message(WARNING " ***") |
|
157 message(WARNING " *** There is no CD-ROM support in this build!") |
|
158 message(WARNING " *** PhysicsFS will just pretend there are no discs.") |
|
159 message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") |
|
160 message(WARNING " *** but is this what you REALLY wanted?") |
|
161 message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") |
|
162 message(WARNING " ***") |
|
163 endif(NOT PHYSFS_HAVE_CDROM_SUPPORT) |
|
164 |
|
165 if(PHYSFS_HAVE_THREAD_SUPPORT) |
|
166 add_definitions(-D_REENTRANT -D_THREAD_SAFE) |
|
167 else(PHYSFS_HAVE_THREAD_SUPPORT) |
|
168 add_definitions(-DPHYSFS_NO_THREAD_SUPPORT=1) |
|
169 message(WARNING " ***") |
|
170 message(WARNING " *** There is no thread support in this build!") |
|
171 message(WARNING " *** PhysicsFS will NOT be reentrant!") |
|
172 message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") |
|
173 message(WARNING " *** but is this what you REALLY wanted?") |
|
174 message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") |
|
175 message(WARNING " ***") |
|
176 endif(PHYSFS_HAVE_THREAD_SUPPORT) |
|
177 |
|
178 |
|
179 # Archivers ... |
|
180 |
|
181 option(PHYSFS_ARCHIVE_ZIP "Enable ZIP support" TRUE) |
|
182 if(PHYSFS_ARCHIVE_ZIP) |
|
183 add_definitions(-DPHYSFS_SUPPORTS_ZIP=1) |
|
184 set(PHYSFS_FEATURES "ZIP") |
|
185 endif(PHYSFS_ARCHIVE_ZIP) |
|
186 |
|
187 #option(PHYSFS_ARCHIVE_GRP "Enable Build Engine GRP support" TRUE) |
|
188 #if(PHYSFS_ARCHIVE_GRP) |
|
189 # add_definitions(-DPHYSFS_SUPPORTS_GRP=1) |
|
190 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} GRP") |
|
191 #endif(PHYSFS_ARCHIVE_GRP) |
|
192 |
|
193 #option(PHYSFS_ARCHIVE_WAD "Enable Doom WAD support" TRUE) |
|
194 #if(PHYSFS_ARCHIVE_WAD) |
|
195 # add_definitions(-DPHYSFS_SUPPORTS_WAD=1) |
|
196 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} WAD") |
|
197 #endif(PHYSFS_ARCHIVE_WAD) |
|
198 |
|
199 #option(PHYSFS_ARCHIVE_HOG "Enable Descent I/II HOG support" TRUE) |
|
200 #if(PHYSFS_ARCHIVE_HOG) |
|
201 # add_definitions(-DPHYSFS_SUPPORTS_HOG=1) |
|
202 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} HOG") |
|
203 #endif(PHYSFS_ARCHIVE_HOG) |
|
204 |
|
205 #option(PHYSFS_ARCHIVE_MVL "Enable Descent I/II MVL support" TRUE) |
|
206 #if(PHYSFS_ARCHIVE_MVL) |
|
207 # add_definitions(-DPHYSFS_SUPPORTS_MVL=1) |
|
208 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} MVL") |
|
209 #endif(PHYSFS_ARCHIVE_MVL) |
|
210 |
|
211 #option(PHYSFS_ARCHIVE_QPAK "Enable Quake I/II QPAK support" TRUE) |
|
212 #if(PHYSFS_ARCHIVE_QPAK) |
|
213 # add_definitions(-DPHYSFS_SUPPORTS_QPAK=1) |
|
214 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} QPAK") |
|
215 #endif(PHYSFS_ARCHIVE_QPAK) |
|
216 |
|
217 #option(PHYSFS_ARCHIVE_ISO9660 "Enable ISO9660 support" TRUE) |
|
218 #if(PHYSFS_ARCHIVE_ISO9660) |
|
219 # add_definitions(-DPHYSFS_SUPPORTS_ISO9660=1) |
|
220 # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} CD-ROM") |
|
221 #endif(PHYSFS_ARCHIVE_ISO9660) |
|
222 |
|
223 |
|
224 ##Hedgewars modifications |
|
225 add_library(physfs ${PHYSFS_SRCS}) |
|
226 set_target_properties(physfs PROPERTIES |
|
227 VERSION ${PHYSFS_VERSION} |
|
228 SOVERSION ${PHYSFS_SOVERSION} |
|
229 OUTPUT_NAME ${physfs_output_name}) |
|
230 target_link_libraries(physfs ${optional_library_libs} ${OTHER_LDFLAGS}) |
|
231 install(TARGETS physfs RUNTIME DESTINATION ${target_binary_install_dir} |
|
232 LIBRARY DESTINATION ${target_library_install_dir} |
|
233 ARCHIVE DESTINATION ${target_library_install_dir}) |
|
234 get_target_property(physfs_fullpath physfs LOCATION) |
|
235 |
|
236 ## added standard variables emulating the FindPhysFS.cmake ones (FORCE or cmake won't pick 'em) |
|
237 set(PHYSFS_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE STRING "Physfs include dir" FORCE) |
|
238 set(PHYSFS_LIBRARY ${physfs_fullpath} CACHE STRING "Physfs library path" FORCE) |
|
239 |
|
240 |
|
241 ## removed language bindings and test program |
|
242 ## simplified configuration output |
|
243 ## merged shared and static library building |
|
244 |
|
245 #message(STATUS "PhysFS will be built with ${PHYSFS_FEATURES} support") |
|
246 |
|