author | koda |
Fri, 22 Feb 2013 10:12:17 +0100 | |
branch | physfslayer |
changeset 8533 | 2d7703d6bc22 |
parent 8526 | 9f2bd885d773 |
child 8540 | cf808329bb6f |
permissions | -rw-r--r-- |
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# PhysicsFS; a portable, flexible file i/o abstraction. |
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# Copyright (C) 2007 Ryan C. Gordon. |
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# |
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# Please see the file LICENSE.txt in the source's root directory. |
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## lines starting with '##' are lines overridden/modified/added by Hedgewars configuration |
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##CMAKE_MINIMUM_REQUIRED(VERSION 2.4) |
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##PROJECT(PhysicsFS) |
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set(PHYSFS_VERSION 2.1.0) |
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# Increment this if/when we break backwards compatibility. |
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set(PHYSFS_SOVERSION 1) |
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# I hate that they define "WIN32" ... we're about to move to Win64...I hope! |
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if(WIN32 AND NOT WINDOWS) |
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set(WINDOWS TRUE) |
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endif(WIN32 AND NOT WINDOWS) |
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# Bleh, let's do it for "APPLE" too. |
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if(APPLE AND NOT MACOSX) |
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set(MACOSX TRUE) |
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endif(APPLE AND NOT MACOSX) |
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# For now, Haiku and BeOS are the same, as far as the build system cares. |
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if(HAIKU AND NOT BEOS) |
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set(BEOS TRUE) |
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endif(HAIKU AND NOT BEOS) |
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if(CMAKE_SYSTEM_NAME STREQUAL "SunOS") |
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set(SOLARIS TRUE) |
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endif(CMAKE_SYSTEM_NAME STREQUAL "SunOS") |
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include(CheckIncludeFile) |
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include(CheckLibraryExists) |
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include(CheckCSourceCompiles) |
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if(MACOSX) |
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# Fallback to older OS X on PowerPC to support wider range of systems... |
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if(CMAKE_OSX_ARCHITECTURES MATCHES ppc) |
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add_definitions(-DMAC_OS_X_VERSION_MIN_REQUIRED=1020) |
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set(OTHER_LDFLAGS ${OTHER_LDFLAGS} " -mmacosx-version-min=10.2") |
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endif(CMAKE_OSX_ARCHITECTURES MATCHES ppc) |
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# Need these everywhere... |
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add_definitions(-fno-common) |
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find_library(iokit_framework NAMES IOKit) |
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list(APPEND OTHER_LDFLAGS ${iokit_framework}) |
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endif(MACOSX) |
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# Add some gcc-specific command lines. |
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if(CMAKE_COMPILER_IS_GNUCC) |
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# Always build with debug symbols...you can strip it later. |
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add_definitions(-g -pipe -Werror -fsigned-char) |
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# Stupid BeOS generates warnings in the system headers. |
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if(NOT BEOS) |
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add_definitions(-Wall) |
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endif(NOT BEOS) |
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CHECK_C_SOURCE_COMPILES(" |
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#if ((defined(__GNUC__)) && (__GNUC__ >= 4)) |
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int main(int argc, char **argv) { int is_gcc4 = 1; return 0; } |
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#else |
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#error This is not gcc4. |
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#endif |
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" PHYSFS_IS_GCC4) |
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if(PHYSFS_IS_GCC4) |
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# Not supported on several operating systems at this time. |
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if(NOT SOLARIS AND NOT WINDOWS) |
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add_definitions(-fvisibility=hidden) |
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endif(NOT SOLARIS AND NOT WINDOWS) |
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endif(PHYSFS_IS_GCC4) |
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# Don't use -rpath. |
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set(CMAKE_SKIP_RPATH ON CACHE BOOL "Skip RPATH" FORCE) |
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endif(CMAKE_COMPILER_IS_GNUCC) |
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if(CMAKE_C_COMPILER_ID STREQUAL "SunPro") |
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add_definitions(-erroff=E_EMPTY_TRANSLATION_UNIT) |
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add_definitions(-xldscope=hidden) |
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endif(CMAKE_C_COMPILER_ID STREQUAL "SunPro") |
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if(MSVC) |
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# VS.NET 8.0 got really really anal about strcpy, etc, which even if we |
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# cleaned up our code, zlib, etc still use...so disable the warning. |
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add_definitions(-D_CRT_SECURE_NO_WARNINGS=1) |
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endif(MSVC) |
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if(BEOS) |
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# We add this explicitly, since we don't want CMake to think this |
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# is a C++ project unless we're on BeOS. |
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set(PHYSFS_BEOS_SRCS src/platform_beos.cpp) |
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find_library(BE_LIBRARY be) |
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find_library(ROOT_LIBRARY root) |
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set(optional_library_libs ${optional_library_libs} ${BE_LIBRARY} ${ROOT_LIBRARY}) |
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endif(BEOS) |
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# Almost everything is "compiled" here, but things that don't apply to the |
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# build are #ifdef'd out. This is to make it easy to embed PhysicsFS into |
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# another project or bring up a new build system: just compile all the source |
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# code and #define the things you want. |
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set(PHYSFS_SRCS |
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physfs.c |
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physfs_byteorder.c |
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physfs_unicode.c |
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platform_posix.c |
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platform_unix.c |
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platform_macosx.c |
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platform_windows.c |
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archiver_dir.c |
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archiver_unpacked.c |
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archiver_grp.c |
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archiver_hog.c |
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archiver_lzma.c |
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archiver_mvl.c |
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archiver_qpak.c |
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archiver_wad.c |
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archiver_zip.c |
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archiver_iso9660.c |
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${PHYSFS_BEOS_SRCS} |
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) |
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# platform layers ... |
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if(UNIX) |
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if(BEOS) |
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set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
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set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
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set(HAVE_PTHREAD_H TRUE) |
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else(BEOS) |
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CHECK_INCLUDE_FILE(sys/ucred.h HAVE_UCRED_H) |
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if(HAVE_UCRED_H) |
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add_definitions(-DPHYSFS_HAVE_SYS_UCRED_H=1) |
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set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
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endif(HAVE_UCRED_H) |
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CHECK_INCLUDE_FILE(mntent.h HAVE_MNTENT_H) |
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if(HAVE_MNTENT_H) |
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add_definitions(-DPHYSFS_HAVE_MNTENT_H=1) |
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set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
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endif(HAVE_MNTENT_H) |
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# !!! FIXME: Solaris fails this, because mnttab.h implicitly |
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# !!! FIXME: depends on other system headers. :( |
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#CHECK_INCLUDE_FILE(sys/mnttab.h HAVE_SYS_MNTTAB_H) |
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CHECK_C_SOURCE_COMPILES(" |
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#include <stdio.h> |
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#include <sys/mnttab.h> |
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int main(int argc, char **argv) { return 0; } |
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" HAVE_SYS_MNTTAB_H) |
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if(HAVE_SYS_MNTTAB_H) |
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add_definitions(-DPHYSFS_HAVE_SYS_MNTTAB_H=1) |
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set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
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endif(HAVE_SYS_MNTTAB_H) |
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CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H) |
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if(HAVE_PTHREAD_H) |
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set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
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endif(HAVE_PTHREAD_H) |
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endif(BEOS) |
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endif(UNIX) |
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if(WINDOWS) |
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set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) |
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set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) |
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endif(WINDOWS) |
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if(NOT PHYSFS_HAVE_CDROM_SUPPORT) |
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add_definitions(-DPHYSFS_NO_CDROM_SUPPORT=1) |
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message(WARNING " ***") |
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message(WARNING " *** There is no CD-ROM support in this build!") |
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message(WARNING " *** PhysicsFS will just pretend there are no discs.") |
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message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") |
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message(WARNING " *** but is this what you REALLY wanted?") |
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message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") |
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message(WARNING " ***") |
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endif(NOT PHYSFS_HAVE_CDROM_SUPPORT) |
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if(PHYSFS_HAVE_THREAD_SUPPORT) |
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add_definitions(-D_REENTRANT -D_THREAD_SAFE) |
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else(PHYSFS_HAVE_THREAD_SUPPORT) |
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add_definitions(-DPHYSFS_NO_THREAD_SUPPORT=1) |
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message(WARNING " ***") |
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message(WARNING " *** There is no thread support in this build!") |
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message(WARNING " *** PhysicsFS will NOT be reentrant!") |
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message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") |
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message(WARNING " *** but is this what you REALLY wanted?") |
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message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") |
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message(WARNING " ***") |
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endif(PHYSFS_HAVE_THREAD_SUPPORT) |
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# Archivers ... |
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option(PHYSFS_ARCHIVE_ZIP "Enable ZIP support" TRUE) |
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if(PHYSFS_ARCHIVE_ZIP) |
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add_definitions(-DPHYSFS_SUPPORTS_ZIP=1) |
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set(PHYSFS_FEATURES "ZIP") |
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endif(PHYSFS_ARCHIVE_ZIP) |
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option(PHYSFS_ARCHIVE_GRP "Enable Build Engine GRP support" TRUE) |
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if(PHYSFS_ARCHIVE_GRP) |
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add_definitions(-DPHYSFS_SUPPORTS_GRP=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} GRP") |
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endif(PHYSFS_ARCHIVE_GRP) |
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option(PHYSFS_ARCHIVE_WAD "Enable Doom WAD support" TRUE) |
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if(PHYSFS_ARCHIVE_WAD) |
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add_definitions(-DPHYSFS_SUPPORTS_WAD=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} WAD") |
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endif(PHYSFS_ARCHIVE_WAD) |
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option(PHYSFS_ARCHIVE_HOG "Enable Descent I/II HOG support" TRUE) |
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if(PHYSFS_ARCHIVE_HOG) |
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add_definitions(-DPHYSFS_SUPPORTS_HOG=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} HOG") |
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endif(PHYSFS_ARCHIVE_HOG) |
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option(PHYSFS_ARCHIVE_MVL "Enable Descent I/II MVL support" TRUE) |
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if(PHYSFS_ARCHIVE_MVL) |
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add_definitions(-DPHYSFS_SUPPORTS_MVL=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} MVL") |
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endif(PHYSFS_ARCHIVE_MVL) |
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option(PHYSFS_ARCHIVE_QPAK "Enable Quake I/II QPAK support" TRUE) |
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if(PHYSFS_ARCHIVE_QPAK) |
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add_definitions(-DPHYSFS_SUPPORTS_QPAK=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} QPAK") |
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endif(PHYSFS_ARCHIVE_QPAK) |
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option(PHYSFS_ARCHIVE_ISO9660 "Enable ISO9660 support" TRUE) |
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if(PHYSFS_ARCHIVE_ISO9660) |
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add_definitions(-DPHYSFS_SUPPORTS_ISO9660=1) |
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set(PHYSFS_FEATURES "${PHYSFS_FEATURES} CD-ROM") |
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endif(PHYSFS_ARCHIVE_ISO9660) |
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##as needed by Hedgewars configuration |
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if(WINDOWS) |
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option(PHYSFS_BUILD_STATIC "Build static library" FALSE) |
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option(PHYSFS_BUILD_SHARED "Build shared library" TRUE) |
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list(APPEND OTHER_LDFLAGS ${SDL_LIBRARY}) |
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else(WINDOWS) |
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option(PHYSFS_BUILD_STATIC "Build static library" TRUE) |
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option(PHYSFS_BUILD_SHARED "Build shared library" FALSE) |
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endif(WINDOWS) |
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if(PHYSFS_BUILD_STATIC) |
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add_library(physfs STATIC ${PHYSFS_SRCS}) |
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set_target_properties(physfs PROPERTIES OUTPUT_NAME "physfs") |
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set(lib_prefix ${CMAKE_STATIC_LIBRARY_PREFIX}) ## |
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set(lib_suffix ${CMAKE_STATIC_LIBRARY_SUFFIX}) ## |
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endif(PHYSFS_BUILD_STATIC) |
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if(PHYSFS_BUILD_SHARED) |
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add_library(physfs SHARED ${PHYSFS_SRCS}) |
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set_target_properties(physfs PROPERTIES VERSION ${PHYSFS_VERSION}) |
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set_target_properties(physfs PROPERTIES SOVERSION ${PHYSFS_SOVERSION}) |
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target_link_libraries(physfs ${optional_library_libs} ${OTHER_LDFLAGS}) |
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install(TARGETS physfs RUNTIME DESTINATION ${target_library_install_dir}) ## |
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set(lib_prefix ${CMAKE_SHARED_LIBRARY_PREFIX}) ## |
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set(lib_suffix ${CMAKE_SHARED_LIBRARY_SUFFIX}) ## |
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endif(PHYSFS_BUILD_SHARED) |
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if(NOT PHYSFS_BUILD_SHARED AND NOT PHYSFS_BUILD_STATIC) |
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message(FATAL "Both shared and static libraries are disabled!") |
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endif(NOT PHYSFS_BUILD_SHARED AND NOT PHYSFS_BUILD_STATIC) |
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# CMake FAQ says I need this... |
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if(PHYSFS_BUILD_SHARED AND PHYSFS_BUILD_STATIC) |
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set_target_properties(physfs PROPERTIES CLEAN_DIRECT_OUTPUT 1) |
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endif(PHYSFS_BUILD_SHARED AND PHYSFS_BUILD_STATIC) |
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## added standard variables emulating the FindPhysFS.cmake ones (FORCE or cmake won't pick 'em) |
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set(PHYSFS_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/misc/libphysfs/ CACHE STRING "" FORCE) |
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set(PHYSFS_LIBRARY ${LIBRARY_OUTPUT_PATH}/${lib_prefix}physfs${lib_suffix} CACHE STRING "" FORCE) |
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## this is to avoid find_package() find the just built library and shadowing it at next cmake run |
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set(PHYSFS_BUNDLE TRUE CACHE STRING "" FORCE) |
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## removed install, language bindings and test program |
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## simplified configuration output |
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message(STATUS "PhysFS will be built with ${PHYSFS_FEATURES} support") |
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