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CMakeLists.txt
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CMakeLists.txt
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#
# Copyright (c) 1994 by Xerox Corporation. All rights reserved.
# Copyright (c) 1996 by Silicon Graphics. All rights reserved.
# Copyright (c) 1998 by Fergus Henderson. All rights reserved.
# Copyright (c) 2000-2010 by Hewlett-Packard Company. All rights reserved.
##
# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
# OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
##
# Permission is hereby granted to use or copy this program
# for any purpose, provided the above notices are retained on all copies.
# Permission to modify the code and to distribute modified code is granted,
# provided the above notices are retained, and a notice that the code was
# modified is included with the above copyright notice.
##
#
# get cmake and run:
# cmake -G "Visual Studio 8 2005"
# in the same dir as this file
# this will generate gc.sln
#
SET(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required
PROJECT(gc)
INCLUDE(CTest)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
ADD_DEFINITIONS("-D_CRT_SECURE_NO_DEPRECATE
-DALL_INTERIOR_POINTERS -DNO_EXECUTE_PERMISSION")
IF(APPLE)
IF("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "")
SET(CMAKE_OSX_ARCHITECTURES "ppc;i386;x86_64" CACHE STRING "Build architectures for Mac OS X" FORCE)
ENDIF()
ENDIF(APPLE)
#LIBATOMIC #TODO
#ADD_LIBRARY(atomic_ops STATIC )
#SET_TARGET_PROPERTIES(atomic_ops PROPERTIES COMPILE_FLAGS -DNO_DEBUGGING)
#LIBGC
INCLUDE_DIRECTORIES(include)
INCLUDE_DIRECTORIES(libatomic_ops/src)
SET(SRC alloc.c reclaim.c allchblk.c misc.c mach_dep.c os_dep.c
mark_rts.c headers.c mark.c obj_map.c blacklst.c finalize.c
new_hblk.c dbg_mlc.c malloc.c dyn_load.c typd_mlc.c ptr_chck.c
mallocx.c)
SET(LIBS)
OPTION(enable_threads "TODO" NO)
IF(enable_threads)
FIND_PACKAGE(Threads REQUIRED)
MESSAGE("Thread Model: ${CMAKE_THREAD_LIBS_INIT}" )
INCLUDE_DIRECTORIES(${Threads_INCLUDE_DIR})
SET(LIBS ${LIBS} ${Threads_LIBRARIES})
ENDIF(enable_threads)
OPTION(enable_handle_fork "Attempt to ensure a usable collector after fork()" ON)
OPTION(enable_thread_local_alloc "Turn on thread-local allocation optimization" ON)
OPTION(enable_parallel_mark "Parallelize marking and free list construction" ON)
#IF(Threads_FOUND)
# ADD_DEFINITIONS("")
#ELSE
# MESSAGE("Parallel mark requires enable_threads ON" )
#ENDIF(Threads_FOUND)
#OPTION(enable_cplusplus "install C++ support" ON)
SET(SRC ${SRC} gc_cpp.cc)
SET(_HOST ${CMAKE_HOST_SYSTEM_PROCESSOR}--${CMAKE_SYSTEM}) #FIXME missing the vendor field.
STRING(TOLOWER ${_HOST} HOST)
MESSAGE("HOST = ${HOST}")
# Thread Detection. Relying on cmake for lib and includes.
#TODO check cmake detection
IF(CMAKE_USE_PTHREADS_INIT)
SET(SRC ${SRC} pthread_start.c pthread_support.c pthread_stop_world.c)
# Common defines for most POSIX platforms.
IF( HOST MATCHES .*-.*-aix.*|.*-.*-android.*|.*-.*-cygwin.*|.*-.*-darwin.*|.*-.*-.*freebsd.*|.*-.*-haiku.*|.*-.*-gnu.*|.*-.*-hpux11.*|.*-.*-irix.*|.*-.*-.*linux.*|.*-.*-nacl.*|.*-.*-netbsd.*|.*-.*-openbsd.*|.*-.*-osf.*|.*-.*-solaris.*)
ADD_DEFINITIONS("-DGC_THREADS -D_REENTRANT")
IF(enable_parallel_mark)
ADD_DEFINITIONS("-DPARALLEL_MARK")
ENDIF(enable_parallel_mark)
IF(enable_thread_local_alloc)
ADD_DEFINITIONS("-DTHREAD_LOCAL_ALLOC")
SET(SRC ${SRC} thread_local_alloc.c)
ENDIF(enable_thread_local_alloc)
MESSAGE("Explicit GC_INIT() calls may be required.")
ENDIF()
IF ( HOST MATCHES .*-.*-hpux11.*)
MESSAGE("Only HP/UX 11 POSIX threads are supported.")
ADD_DEFINITIONS("-D_POSIX_C_SOURCE=199506L") #TODO test -DVAR=value. Alternative is COMPILE_DEFINITIONS property
ENDIF()
IF ( HOST MATCHES .*-.*-hpux10.*)
MESSAGE("HP/UX 10 POSIX threads are not supported.")
ENDIF()
IF ( HOST MATCHES .*-.*-netbsd.*)
MESSAGE("Only on NetBSD 2.0 or later.")
ADD_DEFINITIONS("-D_PTHREADS")
ENDIF()
IF( HOST MATCHES .*-.*-android.*)
# Android NDK does not provide pthread_atfork.
ELSEIF( HOST MATCHES .*-.*-aix.*|.*-.*-cygwin.*|.*-.*-freebsd.*|.*-.*-haiku.*|.*-.*-hpux11.*|.*-.*-irix.*|.*-.*-kfreebsd.*-gnu|.*-.*-.*linux.*|.*-.*-netbsd.*|.*-.*-openbsd.*|.*-.*-osf.*|.*-.*-solaris.*)
IF(enable_handle_fork)
ADD_DEFINITIONS("-DHANDLE_FORK")
ENDIF(enable_handle_fork)
ENDIF()
IF ( HOST MATCHES .*-.*-cygwin.*)
SET(SRC ${SRC} win32_threads.c)
ENDIF()
IF ( HOST MATCHES .*-.*-darwin.*)
IF(enable_handle_fork)
# The incremental mode conflicts with fork handling.
IF(enable_parallel_mark)
ADD_DEFINITIONS("-DHANDLE_FORK")
ENDIF(enable_parallel_mark)
ENDIF(enable_handle_fork)
SET(SRC ${SRC} darwin_stop_world.c)
#TODO
#darwin_threads=true
ENDIF()
ENDIF(CMAKE_USE_PTHREADS_INIT)
IF(CMAKE_USE_WIN32_THREADS_INIT)
ADD_DEFINITIONS("-DGC_THREADS")
IF(enable_parallel_mark)
ADD_DEFINITIONS("-DPARALLEL_MARK")
IF(enable_thread_local_alloc)
ADD_DEFINITIONS("-DTHREAD_LOCAL_ALLOC")
SET(SRC ${SRC} thread_local_alloc.c)
ENDIF(enable_thread_local_alloc)
ENDIF()
ADD_DEFINITIONS("-DEMPTY_GETENV_RESULTS") #TODO test
SET(SRC ${SRC} win32_threads.c)
ENDIF(CMAKE_USE_WIN32_THREADS_INIT)
OPTION(enable_gcj_support "Support for gcj" ON)
IF(enable_gcj_support)
ADD_DEFINITIONS("-DGC_GCJ_SUPPORT")
IF(enable_threads)
ADD_DEFINITIONS("-DGC_ENABLE_SUSPEND_THREAD")
ENDIF(enable_threads)
SET(SRC ${SRC} gcj_mlc.c)
ENDIF(enable_gcj_support)
OPTION(enable_disclaim "Support alternative finalization interface" ON)
IF(enable_disclaim)
ADD_DEFINITIONS("-DENABLE_DISCLAIM")
SET(SRC ${SRC} fnlz_mlc.c)
ENDIF(enable_disclaim)
OPTION(enable_java_finalization "Support for java finalization" ON)
IF(enable_java_finalization)
ADD_DEFINITIONS("-DJAVA_FINALIZATION")
ENDIF(enable_java_finalization)
OPTION(enable_atomic_uncollectable "Support for atomic uncollectible allocation" ON)
IF(enable_atomic_uncollectable)
ADD_DEFINITIONS("-DGC_ATOMIC_UNCOLLECTABLE")
ENDIF(enable_atomic_uncollectable)
OPTION(enable_gc_debug "Support for pointer back-tracing" NO)
IF(enable_gc_debug)
ADD_DEFINITIONS("-DDBG_HDRS_ALL -DKEEP_BACK_PTRS")
IF (HOST MATCHES ia64-.*-linux.*|i586-.*-linux.*|i686-.*-linux.*|x86-.*-linux.*|x86_64-.*-linux.*)
ADD_DEFINITIONS("-DMAKE_BACK_GRAPH")
ADD_DEFINITIONS("-DSAVE_CALL_COUNT=8")
SET(SRC ${SRC} backgraph.c)
ENDIF()
IF (HOST MATCHES i.86-.*-dgux.*)
ADD_DEFINITIONS("-DMAKE_BACK_GRAPH")
SET(SRC ${SRC} backgraph.c)
ENDIF()
ENDIF(enable_gc_debug)
OPTION(enable_redirect_malloc "Redirect malloc and friends to GC routines" NO)
IF(enable_redirect_malloc)
IF(enable_gc_debug)
ADD_DEFINITIONS("-DREDIRECT_MALLOC=GC_debug_malloc_replacement")
ADD_DEFINITIONS("-DREDIRECT_REALLOC=GC_debug_realloc_replacement")
ADD_DEFINITIONS("-DREDIRECT_FREE=GC_debug_free")
ELSE(enable_gc_debug)
ADD_DEFINITIONS("-DREDIRECT_MALLOC=GC_malloc")
ENDIF(enable_gc_debug)
ADD_DEFINITIONS("-DGC_USE_DLOPEN_WRAP")
ENDIF(enable_redirect_malloc)
OPTION(enable_mmap "Use mmap instead of sbrk to expand the heap" NO)
OPTION(enable_munmap "Return page to the OS if empty for N collections" ON)
IF(enable_munmap)
ADD_DEFINITIONS("-DUSE_MMAP -DUSE_MUNMAP")
ELSEIF(enable_mmap)
ADD_DEFINITIONS("-DUSE_MMAP")
ENDIF()
OPTION(enable_dynamic_loading "Enable tracing of dynamic library data roots" ON)
IF(NOT enable_dynamic_loading)
ADD_DEFINITIONS("-DIGNORE_DYNAMIC_LOADING")
ENDIF()
OPTION(enable_register_main_static_data "Perform the initial guess of data root sets" ON)
IF(NOT enable_register_main_static_data)
ADD_DEFINITIONS("-DGC_DONT_REGISTER_MAIN_STATIC_DATA")
ENDIF()
OPTION(enable_large_config "Optimize for large heap or root set" NO)
IF(enable_large_config)
ADD_DEFINITIONS("-DLARGE_CONFIG")
ENDIF(enable_large_config)
OPTION(enable_gc_assertions "Enable collector-internal assertion checking" NO)
IF(enable_gc_assertions)
ADD_DEFINITIONS("-DGC_ASSERTIONS")
ENDIF(enable_gc_assertions)
OPTION(enable_threads_discovery "Enable threads discovery in GC" ON)
IF(NOT enable_threads_discovery)
ADD_DEFINITIONS("-DGC_NO_THREADS_DISCOVERY")
ENDIF()
OPTION(enable_checksums "Report erroneously cleared dirty bits" NO)
IF(enable_checksums)
IF(enable_munmap OR enable_threads)
MESSAGE("CHECKSUMS not compatible with USE_MUNMAP or threads")
ENDIF()
ADD_DEFINITIONS("-DCHECKSUMS")
SET(SRC ${SRC} checksums.c)
ENDIF(enable_checksums)
ADD_LIBRARY( gc-lib STATIC ${SRC})
SET_TARGET_PROPERTIES(gc-lib PROPERTIES
COMPILE_DEFINITIONS GC_NOT_DLL)
#TODO TARGET_LINK_LIBRARIES(... ... ${LIBS})
ADD_LIBRARY( gcmt-lib STATIC ${SRC})
SET_TARGET_PROPERTIES(gcmt-lib PROPERTIES
COMPILE_DEFINITIONS GC_NOT_DLL)
ADD_LIBRARY( gcmt-dll SHARED ${SRC})
IF(WIN32)
ADD_EXECUTABLE(cord cord/cordbscs.c cord/cordxtra.c
cord/tests/de.c cord/tests/de_win.c)
SET_TARGET_PROPERTIES(cord PROPERTIES WIN32_EXECUTABLE TRUE)
SET_TARGET_PROPERTIES(cord PROPERTIES
COMPILE_DEFINITIONS GC_NOT_DLL)
TARGET_LINK_LIBRARIES(cord gc-lib)
TARGET_LINK_LIBRARIES(cord gdi32)
ENDIF(WIN32)
ADD_SUBDIRECTORY(tests)