# PhysicsFS; a portable, flexible file i/o abstraction. # Copyright (C) 2007 Ryan C. Gordon. # # Please see the file LICENSE.txt in the source's root directory. ## lines starting with '##' are lines overridden/modified/added by Hedgewars configuration ##CMAKE_MINIMUM_REQUIRED(VERSION 2.4) ##PROJECT(PhysicsFS) set(PHYSFS_VERSION 2.1.0) # Increment this if/when we break backwards compatibility. set(PHYSFS_SOVERSION 1) # I hate that they define "WIN32" ... we're about to move to Win64...I hope! if(WIN32 AND NOT WINDOWS) set(WINDOWS TRUE) endif(WIN32 AND NOT WINDOWS) # Bleh, let's do it for "APPLE" too. if(APPLE AND NOT MACOSX) set(MACOSX TRUE) endif(APPLE AND NOT MACOSX) # For now, Haiku and BeOS are the same, as far as the build system cares. if(HAIKU AND NOT BEOS) set(BEOS TRUE) endif(HAIKU AND NOT BEOS) if(CMAKE_SYSTEM_NAME STREQUAL "SunOS") set(SOLARIS TRUE) endif(CMAKE_SYSTEM_NAME STREQUAL "SunOS") include(CheckIncludeFile) include(CheckLibraryExists) include(CheckCSourceCompiles) if(MACOSX) # Fallback to older OS X on PowerPC to support wider range of systems... if(CMAKE_OSX_ARCHITECTURES MATCHES ppc) add_definitions(-DMAC_OS_X_VERSION_MIN_REQUIRED=1020) list(APPEND OTHER_LDFLAGS "-mmacosx-version-min=10.2") endif(CMAKE_OSX_ARCHITECTURES MATCHES ppc) # Need these everywhere... add_definitions(-fno-common) find_library(foundation_framework NAMES Foundation) list(APPEND OTHER_LDFLAGS ${foundation_framework}) find_library(iokit_framework NAMES IOKit) list(APPEND OTHER_LDFLAGS ${iokit_framework}) endif(MACOSX) # Add some gcc-specific command lines. if(CMAKE_COMPILER_IS_GNUCC) # Always build with debug symbols... you can strip it later. add_definitions(-g -fsigned-char) endif(CMAKE_COMPILER_IS_GNUCC) if(CMAKE_C_COMPILER_ID STREQUAL "SunPro") add_definitions(-erroff=E_EMPTY_TRANSLATION_UNIT) add_definitions(-xldscope=hidden) endif(CMAKE_C_COMPILER_ID STREQUAL "SunPro") if(MSVC) # VS.NET 8.0 got really really anal about strcpy, etc, which even if we # cleaned up our code, zlib, etc still use...so disable the warning. add_definitions(-D_CRT_SECURE_NO_WARNINGS=1) endif(MSVC) if(BEOS) # We add this explicitly, since we don't want CMake to think this # is a C++ project unless we're on BeOS. set(PHYSFS_BEOS_SRCS src/platform_beos.cpp) find_library(BE_LIBRARY be) find_library(ROOT_LIBRARY root) set(optional_library_libs ${optional_library_libs} ${BE_LIBRARY} ${ROOT_LIBRARY}) endif(BEOS) # Almost everything is "compiled" here, but things that don't apply to the # build are #ifdef'd out. This is to make it easy to embed PhysicsFS into # another project or bring up a new build system: just compile all the source # code and #define the things you want. set(PHYSFS_SRCS physfs.c physfs_byteorder.c physfs_unicode.c platform_posix.c platform_unix.c platform_macosx.c platform_windows.c archiver_dir.c archiver_unpacked.c archiver_grp.c archiver_hog.c archiver_lzma.c archiver_mvl.c archiver_qpak.c archiver_wad.c archiver_zip.c archiver_iso9660.c ${PHYSFS_BEOS_SRCS} ) # platform layers ... if(UNIX) if(BEOS) set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) set(HAVE_PTHREAD_H TRUE) else(BEOS) CHECK_INCLUDE_FILE(sys/ucred.h HAVE_UCRED_H) if(HAVE_UCRED_H) add_definitions(-DPHYSFS_HAVE_SYS_UCRED_H=1) set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) endif(HAVE_UCRED_H) CHECK_INCLUDE_FILE(mntent.h HAVE_MNTENT_H) if(HAVE_MNTENT_H) add_definitions(-DPHYSFS_HAVE_MNTENT_H=1) set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) endif(HAVE_MNTENT_H) # !!! FIXME: Solaris fails this, because mnttab.h implicitly # !!! FIXME: depends on other system headers. :( #CHECK_INCLUDE_FILE(sys/mnttab.h HAVE_SYS_MNTTAB_H) CHECK_C_SOURCE_COMPILES(" #include #include int main(int argc, char **argv) { return 0; } " HAVE_SYS_MNTTAB_H) if(HAVE_SYS_MNTTAB_H) add_definitions(-DPHYSFS_HAVE_SYS_MNTTAB_H=1) set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) endif(HAVE_SYS_MNTTAB_H) CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H) if(HAVE_PTHREAD_H) set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) endif(HAVE_PTHREAD_H) endif(BEOS) endif(UNIX) if(WINDOWS) set(PHYSFS_HAVE_CDROM_SUPPORT TRUE) set(PHYSFS_HAVE_THREAD_SUPPORT TRUE) list(APPEND OTHER_LDFLAGS ${SDL_LIBRARY}) endif(WINDOWS) if(NOT PHYSFS_HAVE_CDROM_SUPPORT) add_definitions(-DPHYSFS_NO_CDROM_SUPPORT=1) message(WARNING " ***") message(WARNING " *** There is no CD-ROM support in this build!") message(WARNING " *** PhysicsFS will just pretend there are no discs.") message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") message(WARNING " *** but is this what you REALLY wanted?") message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") message(WARNING " ***") endif(NOT PHYSFS_HAVE_CDROM_SUPPORT) if(PHYSFS_HAVE_THREAD_SUPPORT) add_definitions(-D_REENTRANT -D_THREAD_SAFE) else(PHYSFS_HAVE_THREAD_SUPPORT) add_definitions(-DPHYSFS_NO_THREAD_SUPPORT=1) message(WARNING " ***") message(WARNING " *** There is no thread support in this build!") message(WARNING " *** PhysicsFS will NOT be reentrant!") message(WARNING " *** This may be fine, depending on how PhysicsFS is used,") message(WARNING " *** but is this what you REALLY wanted?") message(WARNING " *** (Maybe fix CMakeLists.txt, or write a platform driver?)") message(WARNING " ***") endif(PHYSFS_HAVE_THREAD_SUPPORT) # Archivers ... option(PHYSFS_ARCHIVE_ZIP "Enable ZIP support" TRUE) if(PHYSFS_ARCHIVE_ZIP) add_definitions(-DPHYSFS_SUPPORTS_ZIP=1) set(PHYSFS_FEATURES "ZIP") endif(PHYSFS_ARCHIVE_ZIP) #option(PHYSFS_ARCHIVE_GRP "Enable Build Engine GRP support" TRUE) #if(PHYSFS_ARCHIVE_GRP) # add_definitions(-DPHYSFS_SUPPORTS_GRP=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} GRP") #endif(PHYSFS_ARCHIVE_GRP) #option(PHYSFS_ARCHIVE_WAD "Enable Doom WAD support" TRUE) #if(PHYSFS_ARCHIVE_WAD) # add_definitions(-DPHYSFS_SUPPORTS_WAD=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} WAD") #endif(PHYSFS_ARCHIVE_WAD) #option(PHYSFS_ARCHIVE_HOG "Enable Descent I/II HOG support" TRUE) #if(PHYSFS_ARCHIVE_HOG) # add_definitions(-DPHYSFS_SUPPORTS_HOG=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} HOG") #endif(PHYSFS_ARCHIVE_HOG) #option(PHYSFS_ARCHIVE_MVL "Enable Descent I/II MVL support" TRUE) #if(PHYSFS_ARCHIVE_MVL) # add_definitions(-DPHYSFS_SUPPORTS_MVL=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} MVL") #endif(PHYSFS_ARCHIVE_MVL) #option(PHYSFS_ARCHIVE_QPAK "Enable Quake I/II QPAK support" TRUE) #if(PHYSFS_ARCHIVE_QPAK) # add_definitions(-DPHYSFS_SUPPORTS_QPAK=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} QPAK") #endif(PHYSFS_ARCHIVE_QPAK) #option(PHYSFS_ARCHIVE_ISO9660 "Enable ISO9660 support" TRUE) #if(PHYSFS_ARCHIVE_ISO9660) # add_definitions(-DPHYSFS_SUPPORTS_ISO9660=1) # set(PHYSFS_FEATURES "${PHYSFS_FEATURES} CD-ROM") #endif(PHYSFS_ARCHIVE_ISO9660) ##Hedgewars modifications add_library(physfs ${PHYSFS_SRCS}) set_target_properties(physfs PROPERTIES VERSION ${PHYSFS_VERSION} SOVERSION ${PHYSFS_SOVERSION} OUTPUT_NAME ${physfs_output_name}) target_link_libraries(physfs ${optional_library_libs} ${OTHER_LDFLAGS}) install(TARGETS physfs RUNTIME DESTINATION ${target_binary_install_dir} LIBRARY DESTINATION ${target_library_install_dir} ARCHIVE DESTINATION ${target_library_install_dir}) get_target_property(physfs_fullpath physfs LOCATION) ## added standard variables emulating the FindPhysFS.cmake ones (FORCE or cmake won't pick 'em) set(PHYSFS_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE STRING "Physfs include dir" FORCE) set(PHYSFS_LIBRARY ${physfs_fullpath} CACHE STRING "Physfs library path" FORCE) ## removed language bindings and test program ## simplified configuration output ## merged shared and static library building #message(STATUS "PhysFS will be built with ${PHYSFS_FEATURES} support")