boehm-gc/Makefile.direct

   1 # This is the original manually generated Makefile.  It may still be used
   2 # to build the collector.
   3 #
   4 # Primary targets:
   5 # gc.a - builds basic library
   6 # c++ - adds C++ interface to library
   7 # cords - adds cords (heavyweight strings) to library
   8 # test - prints porting information, then builds basic version of gc.a,
   9 #        and runs some tests of collector and cords.  Does not add cords or
  10 #        c++ interface to gc.a
  11 # cord/de - builds dumb editor based on cords.
  12 ABI_FLAG=
  13 # ABI_FLAG should be the cc flag that specifies the ABI.  On most
  14 # platforms this will be the empty string.  Possible values:
  15 # +DD64 for 64-bit executable on HP/UX.
  16 # -n32, -n64, -o32 for SGI/MIPS ABIs.
  17
  18 AS_ABI_FLAG=$(ABI_FLAG)
  19 # ABI flag for assembler.  On HP/UX this is +A64 for 64 bit
  20 # executables.
  21
  22 CC=cc $(ABI_FLAG)
  23 CXX=g++ $(ABI_FLAG)
  24 AS=as $(AS_ABI_FLAG)
  25 #  The above doesn't work with gas, which doesn't run cpp.
  26 #  Define AS as `gcc -c -x assembler-with-cpp' instead.
  27
  28 # Redefining srcdir allows object code for the nonPCR version of the collector
  29 # to be generated in different directories.
  30 srcdir= .
  31 VPATH= $(srcdir)
  32
  33 CFLAGS= -O -I$(srcdir)/include -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EXECUTE_PERMISSION -DSILENT -DALL_INTERIOR_POINTERS
  34
  35 # To build the parallel collector on Linux, add to the above:
  36 # -DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC
  37 # To build the parallel collector in a static library on HP/UX,
  38 # add to the above:
  39 # -DGC_HPUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC -D_POSIX_C_SOURCE=199506L -mt
  40 # To build the thread-safe collector on Tru64, add to the above:
  41 # -pthread -DGC_OSF1_THREADS
  42
  43 # HOSTCC and HOSTCFLAGS are used to build executables that will be run as
  44 # part of the build process, i.e. on the build machine.  These will usually
  45 # be the same as CC and CFLAGS, except in a cross-compilation environment.
  46 # Note that HOSTCFLAGS should include any -D flags that affect thread support.
  47 HOSTCC=$(CC)
  48 HOSTCFLAGS=$(CFLAGS)
  49
  50 # For dynamic library builds, it may be necessary to add flags to generate
  51 # PIC code, e.g. -fPIC on Linux.
  52
  53 # Setjmp_test may yield overly optimistic results when compiled
  54 # without optimization.
  55
  56 # These define arguments influence the collector configuration:
  57 # -DSILENT disables statistics printing, and improves performance.
  58 # -DFIND_LEAK causes GC_find_leak to be initially set.
  59 #   This causes the collector to assume that all inaccessible
  60 #   objects should have been explicitly deallocated, and reports exceptions.
  61 #   Finalization and the test program are not usable in this mode.
  62 # -DGC_SOLARIS_THREADS enables support for Solaris (thr_) threads.
  63 #   (Clients should also define GC_SOLARIS_THREADS and then include
  64 #   gc.h before performing thr_ or dl* or GC_ operations.)
  65 #   Must also define -D_REENTRANT.
  66 # -DGC_SOLARIS_PTHREADS enables support for Solaris pthreads.
  67 #   (Internally this define GC_SOLARIS_THREADS as well.)
  68 # -DGC_IRIX_THREADS enables support for Irix pthreads.  See README.irix.
  69 # -DGC_HPUX_THREADS enables support for HP/UX 11 pthreads.
  70 #   Also requires -D_REENTRANT or -D_POSIX_C_SOURCE=199506L. See README.hp.
  71 # -DGC_LINUX_THREADS enables support for Xavier Leroy's Linux threads.
  72 #   see README.linux.  -D_REENTRANT may also be required.
  73 # -DGC_OSF1_THREADS enables support for Tru64 pthreads.
  74 # -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads.
  75 #   Appeared to run into some underlying thread problems.
  76 # -DGC_DARWIN_THREADS enables support for Mac OS X pthreads.
  77 # -DGC_AIX_THREADS enables support for IBM AIX threads.
  78 # -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads.
  79 #   See README.DGUX386.
  80 # -DGC_WIN32_THREADS enables support for win32 threads.  That makes sense
  81 #   for this Makefile only under Cygwin.
  82 # -DGC_THREADS should set the appropriate one of the above macros.
  83 #   It assumes pthreads for Solaris.
  84 # -DALL_INTERIOR_POINTERS allows all pointers to the interior
  85 #   of objects to be recognized.  (See gc_priv.h for consequences.)
  86 #   Alternatively, GC_all_interior_pointers can be set at process
  87 #   initialization time.
  88 # -DSMALL_CONFIG tries to tune the collector for small heap sizes,
  89 #   usually causing it to use less space in such situations.
  90 #   Incremental collection no longer works in this case.
  91 # -DLARGE_CONFIG tunes the collector for unusually large heaps.
  92 #   Necessary for heaps larger than about 500 MB on most machines.
  93 #   Recommended for heaps larger than about 64 MB.
  94 # -DDONT_ADD_BYTE_AT_END is meaningful only with -DALL_INTERIOR_POINTERS or
  95 #   GC_all_interior_pointers = 1.  Normally -DALL_INTERIOR_POINTERS
  96 #   causes all objects to be padded so that pointers just past the end of
  97 #   an object can be recognized.  This can be expensive.  (The padding
  98 #   is normally more than one byte due to alignment constraints.)
  99 #   -DDONT_ADD_BYTE_AT_END disables the padding.
 100 # -DNO_SIGNALS does not disable signals during critical parts of
 101 #   the GC process.  This is no less correct than many malloc
 102 #   implementations, and it sometimes has a significant performance
 103 #   impact.  However, it is dangerous for many not-quite-ANSI C
 104 #   programs that call things like printf in asynchronous signal handlers.
 105 #   This is on by default.  Turning it off has not been extensively tested with
 106 #   compilers that reorder stores.  It should have been.
 107 # -DNO_EXECUTE_PERMISSION may cause some or all of the heap to not
 108 #   have execute permission, i.e. it may be impossible to execute
 109 #   code from the heap.  Currently this only affects the incremental
 110 #   collector on UNIX machines.  It may greatly improve its performance,
 111 #   since this may avoid some expensive cache synchronization.
 112 # -DGC_NO_OPERATOR_NEW_ARRAY declares that the C++ compiler does not support
 113 #   the  new syntax "operator new[]" for allocating and deleting arrays.
 114 #   See gc_cpp.h for details.  No effect on the C part of the collector.
 115 #   This is defined implicitly in a few environments.  Must also be defined
 116 #   by clients that use gc_cpp.h.
 117 # -DREDIRECT_MALLOC=X causes malloc to be defined as alias for X.
 118 #   Unless the following macros are defined, realloc is also redirected
 119 #   to GC_realloc, and free is redirected to GC_free.
 120 #   Calloc and strdup are redefined in terms of the new malloc.  X should
 121 #   be either GC_malloc or GC_malloc_uncollectable, or
 122 #   GC_debug_malloc_replacement.  (The latter invokes GC_debug_malloc
 123 #   with dummy source location information, but still results in
 124 #   properly remembered call stacks on Linux/X86 and Solaris/SPARC.
 125 #   It requires that the following two macros also be used.)
 126 #   The former is occasionally useful for working around leaks in code
 127 #   you don't want to (or can't) look at.  It may not work for
 128 #   existing code, but it often does.  Neither works on all platforms,
 129 #   since some ports use malloc or calloc to obtain system memory.
 130 #   (Probably works for UNIX, and win32.)  If you build with DBG_HDRS_ALL,
 131 #   you should only use GC_debug_malloc_replacement as a malloc
 132 #   replacement.
 133 # -DREDIRECT_REALLOC=X causes GC_realloc to be redirected to X.
 134 #   The canonical use is -DREDIRECT_REALLOC=GC_debug_realloc_replacement,
 135 #   together with -DREDIRECT_MALLOC=GC_debug_malloc_replacement to
 136 #   generate leak reports with call stacks for both malloc and realloc.
 137 #   This also requires the following:
 138 # -DREDIRECT_FREE=X causes free to be redirected to X.  The
 139 #   canonical use is -DREDIRECT_FREE=GC_debug_free.
 140 # -DIGNORE_FREE turns calls to free into a noop.  Only useful with
 141 #   -DREDIRECT_MALLOC.
 142 # -DNO_DEBUGGING removes GC_dump and the debugging routines it calls.
 143 #   Reduces code size slightly at the expense of debuggability.
 144 # -DJAVA_FINALIZATION makes it somewhat safer to finalize objects out of
 145 #   order by specifying a nonstandard finalization mark procedure  (see
 146 #   finalize.c).  Objects reachable from finalizable objects will be marked
 147 #   in a sepearte postpass, and hence their memory won't be reclaimed.
 148 #   Not recommended unless you are implementing a language that specifies
 149 #   these semantics.  Since 5.0, determines only only the initial value
 150 #   of GC_java_finalization variable.
 151 # -DFINALIZE_ON_DEMAND causes finalizers to be run only in response
 152 #   to explicit GC_invoke_finalizers() calls.
 153 #   In 5.0 this became runtime adjustable, and this only determines the
 154 #   initial value of GC_finalize_on_demand.
 155 # -DATOMIC_UNCOLLECTABLE includes code for GC_malloc_atomic_uncollectable.
 156 #   This is useful if either the vendor malloc implementation is poor,
 157 #   or if REDIRECT_MALLOC is used.
 158 # -DHBLKSIZE=ddd, where ddd is a power of 2 between 512 and 16384, explicitly
 159 #   sets the heap block size.  Each heap block is devoted to a single size and
 160 #   kind of object.  For the incremental collector it makes sense to match
 161 #   the most likely page size.  Otherwise large values result in more
 162 #   fragmentation, but generally better performance for large heaps.
 163 # -DUSE_MMAP use MMAP instead of sbrk to get new memory.
 164 #   Works for Solaris and Irix.
 165 # -DUSE_MUNMAP causes memory to be returned to the OS under the right
 166 #   circumstances.  This currently disables VM-based incremental collection.
 167 #   This is currently experimental, and works only under some Unix,
 168 #   Linux and Windows versions.
 169 # -DMMAP_STACKS (for Solaris threads) Use mmap from /dev/zero rather than
 170 #   GC_scratch_alloc() to get stack memory.
 171 # -DPRINT_BLACK_LIST Whenever a black list entry is added, i.e. whenever
 172 #   the garbage collector detects a value that looks almost, but not quite,
 173 #   like a pointer, print both the address containing the value, and the
 174 #   value of the near-bogus-pointer.  Can be used to identifiy regions of
 175 #   memory that are likely to contribute misidentified pointers.
 176 # -DKEEP_BACK_PTRS Add code to save back pointers in debugging headers
 177 #   for objects allocated with the debugging allocator.  If all objects
 178 #   through GC_MALLOC with GC_DEBUG defined, this allows the client
 179 #   to determine how particular or randomly chosen objects are reachable
 180 #   for debugging/profiling purposes.  The gc_backptr.h interface is
 181 #   implemented only if this is defined.
 182 # -DGC_ASSERTIONS Enable some internal GC assertion checking.  Currently
 183 #   this facility is only used in a few places.  It is intended primarily
 184 #   for debugging of the garbage collector itself, but could also
 185 # -DDBG_HDRS_ALL Make sure that all objects have debug headers.  Increases
 186 #   the reliability (from 99.9999% to 100% mod. bugs) of some of the debugging
 187 #   code (especially KEEP_BACK_PTRS).  Makes -DSHORT_DBG_HDRS possible.
 188 #   Assumes that all client allocation is done through debugging
 189 #   allocators.
 190 # -DSHORT_DBG_HDRS Assume that all objects have debug headers.  Shorten
 191 #   the headers to minimize object size, at the expense of checking for
 192 #   writes past the end of an object.  This is intended for environments
 193 #   in which most client code is written in a "safe" language, such as
 194 #   Scheme or Java.  Assumes that all client allocation is done using
 195 #   the GC_debug_ functions, or through the macros that expand to these,
 196 #   or by redirecting malloc to GC_debug_malloc_replacement.
 197 #   (Also eliminates the field for the requested object size.)
 198 #   occasionally be useful for debugging of client code.  Slows down the
 199 #   collector somewhat, but not drastically.
 200 # -DSAVE_CALL_COUNT=<n> Set the number of call frames saved with objects
 201 #   allocated through the debugging interface.  Affects the amount of
 202 #   information generated in leak reports.  Only matters on platforms
 203 #   on which we can quickly generate call stacks, currently Linux/(X86 & SPARC)
 204 #   and Solaris/SPARC and platforms that provide execinfo.h.
 205 #   Default is zero.  On X86, client
 206 #   code should NOT be compiled with -fomit-frame-pointer.
 207 # -DSAVE_CALL_NARGS=<n> Set the number of functions arguments to be
 208 #   saved with each call frame.  Default is zero.  Ignored if we
 209 #   don't know how to retrieve arguments on the platform.
 210 # -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
 211 #   altered stubborn objects, at substantial performance cost.
 212 #   Use only for debugging of the incremental collector.
 213 # -DGC_GCJ_SUPPORT includes support for gcj (and possibly other systems
 214 #   that include a pointer to a type descriptor in each allocated object).
 215 #   Building this way requires an ANSI C compiler.
 216 # -DUSE_I686_PREFETCH causes the collector to issue Pentium III style
 217 #   prefetch instructions.  No effect except on X86 Linux platforms.
 218 #   Assumes a very recent gcc-compatible compiler and assembler.
 219 #   (Gas prefetcht0 support was added around May 1999.)
 220 #   Empirically the code appears to still run correctly on Pentium II
 221 #   processors, though with no performance benefit.  May not run on other
 222 #   X86 processors?  In some cases this improves performance by
 223 #   15% or so.
 224 # -DUSE_3DNOW_PREFETCH causes the collector to issue AMD 3DNow style
 225 #   prefetch instructions.  Same restrictions as USE_I686_PREFETCH.
 226 #   Minimally tested.  Didn't appear to be an obvious win on a K6-2/500.
 227 # -DUSE_PPC_PREFETCH causes the collector to issue PowerPC style
 228 #   prefetch instructions.  No effect except on PowerPC OS X platforms.
 229 #   Performance impact untested.
 230 # -DGC_USE_LD_WRAP in combination with the old flags listed in README.linux
 231 #   causes the collector some system and pthread calls in a more transparent
 232 #   fashion than the usual macro-based approach.  Requires GNU ld, and
 233 #   currently probably works only with Linux.
 234 # -DTHREAD_LOCAL_ALLOC defines GC_local_malloc(), GC_local_malloc_atomic()
 235 #   and GC_local_gcj_malloc().  Needed for gc_gcj.h interface.  These allocate
 236 #   in a way that usually does not involve acquisition of a global lock.
 237 #   Currently works only on platforms such as Linux which use pthread_support.c.
 238 #   Recommended for multiprocessors.
 239 # -DUSE_COMPILER_TLS causes thread local allocation to use compiler-supported
 240 #   "__thread" thread-local variables.  This is the default in HP/UX.  It
 241 #   may help performance on recent Linux installations.  (It failed for
 242 #   me on RedHat 8, but appears to work on RedHat 9.)
 243 # -DPARALLEL_MARK allows the marker to run in multiple threads.  Recommended
 244 #   for multiprocessors.  Currently requires Linux on X86 or IA64, though
 245 #   support for other Posix platforms should be fairly easy to add,
 246 #   if the thread implementation is otherwise supported.
 247 # -DNO_GETENV prevents the collector from looking at environment variables.
 248 #   These may otherwise alter its configuration, or turn off GC altogether.
 249 #   I don't know of a reason to disable this, except possibly if the
 250 #   resulting process runs as a privileged user?
 251 # -DUSE_GLOBAL_ALLOC.  Win32 only.  Use GlobalAlloc instead of
 252 #   VirtualAlloc to allocate the heap.  May be needed to work around
 253 #   a Windows NT/2000 issue.  Incompatible with USE_MUNMAP.
 254 #   See README.win32 for details.
 255 # -DMAKE_BACK_GRAPH. Enable GC_PRINT_BACK_HEIGHT environment variable.
 256 #   See README.environment for details.  Experimental. Limited platform
 257 #   support.  Implies DBG_HDRS_ALL.  All allocation should be done using
 258 #   the debug interface.
 259 # -DSTUBBORN_ALLOC allows allocation of "hard to change" objects, and thus
 260 #   makes incremental collection easier.  Was enabled by default until 6.0.
 261 #   Rarely used, to my knowledge.
 262 # -DHANDLE_FORK attempts to make GC_malloc() work in a child process fork()ed
 263 #   from a multithreaded parent.  Currently only supported by pthread_support.c.
 264 #   (Similar code should work on Solaris or Irix, but it hasn't been tried.)
 265 # -DTEST_WITH_SYSTEM_MALLOC causes gctest to allocate (and leak) large chunks
 266 #   of memory with the standard system malloc.  This will cause the root
 267 #   set and collected heap to grow significantly if malloced memory is
 268 #   somehow getting traced by the collector.  This has no impact on the
 269 #   generated library; it only affects the test.
 270 # -DPOINTER_MASK=0x... causes candidate pointers to be ANDed with the
 271 #   given mask before being considered.  If either this or the following
 272 #   macro is defined, it will be assumed that all pointers stored in
 273 #   the heap need to be processed this way.  Stack and register pointers
 274 #   will be considered both with and without processing.
 275 #   These macros are normally needed only to support systems that use
 276 #   high-order pointer tags. EXPERIMENTAL.
 277 # -DPOINTER_SHIFT=n causes the collector to left shift candidate pointers
 278 #   by the indicated amount before trying to interpret them.  Applied
 279 #   after POINTER_MASK. EXPERIMENTAL.  See also the preceding macro.
 280 # -DDARWIN_DONT_PARSE_STACK Causes the Darwin port to discover thread
 281 #   stack bounds in the same way as other pthread ports, without trying to
 282 #   walk the frames onthe stack.  This is recommended only as a fallback
 283 #   for applications that don't support proper stack unwinding.
 284 #
 285
 286 CXXFLAGS= $(CFLAGS)
 287 AR= ar
 288 RANLIB= ranlib
 289
 290
 291 OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o pthread_support.o pthread_stop_world.o darwin_stop_world.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o win32_threads.o
 292
 293 CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c pthread_support.c pthread_stop_world.c darwin_stop_world.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c win32_threads.c
 294
 295 CORD_SRCS=  cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordtest.c include/cord.h include/ec.h include/private/cord_pos.h cord/de_win.c cord/de_win.h cord/de_cmds.h cord/de_win.ICO cord/de_win.RC
 296
 297 CORD_OBJS=  cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o
 298
 299 SRCS= $(CSRCS) mips_sgi_mach_dep.s rs6000_mach_dep.s alpha_mach_dep.S \
 300     sparc_mach_dep.S include/gc.h include/gc_typed.h \
 301     include/private/gc_hdrs.h include/private/gc_priv.h \
 302     include/private/gcconfig.h include/private/gc_pmark.h \
 303     include/gc_inl.h include/gc_inline.h include/gc_mark.h \
 304     threadlibs.c if_mach.c if_not_there.c gc_cpp.cc include/gc_cpp.h \
 305     gcname.c include/weakpointer.h include/private/gc_locks.h \
 306     gcc_support.c mips_ultrix_mach_dep.s include/gc_alloc.h \
 307     include/new_gc_alloc.h include/gc_allocator.h \
 308     include/javaxfc.h sparc_sunos4_mach_dep.s sparc_netbsd_mach_dep.s \
 309     include/private/solaris_threads.h include/gc_backptr.h \
 310     hpux_test_and_clear.s include/gc_gcj.h \
 311     include/gc_local_alloc.h include/private/dbg_mlc.h \
 312     include/private/specific.h powerpc_darwin_mach_dep.s \
 313     include/leak_detector.h include/gc_amiga_redirects.h \
 314     include/gc_pthread_redirects.h ia64_save_regs_in_stack.s \
 315     include/gc_config_macros.h include/private/pthread_support.h \
 316     include/private/pthread_stop_world.h include/private/darwin_semaphore.h \
 317     include/private/darwin_stop_world.h $(CORD_SRCS)
 318
 319 DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \
 320         doc/README.amiga doc/README.cords doc/debugging.html \
 321         doc/README.dj doc/README.hp doc/README.linux doc/README.rs6000 \
 322         doc/README.sgi doc/README.solaris2 doc/README.uts \
 323         doc/README.win32 doc/barrett_diagram doc/README \
 324         doc/README.contributors doc/README.changes doc/gc.man \
 325         doc/README.environment doc/tree.html doc/gcdescr.html \
 326         doc/README.autoconf doc/README.macros doc/README.ews4800 \
 327         doc/README.DGUX386 doc/README.arm.cross doc/leak.html \
 328         doc/scale.html doc/gcinterface.html doc/README.darwin \
 329         doc/simple_example.html
 330
 331 TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \
 332         tests/leak_test.c tests/thread_leak_test.c tests/middle.c
 333
 334 GNU_BUILD_FILES= configure.ac Makefile.am configure acinclude.m4 \
 335                  libtool.m4 install-sh configure.host Makefile.in \
 336                  aclocal.m4 config.sub config.guess \
 337                  include/Makefile.am include/Makefile.in \
 338                  doc/Makefile.am doc/Makefile.in \
 339                  ltmain.sh mkinstalldirs depcomp missing
 340
 341 OTHER_MAKEFILES= OS2_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE gc.mak \
 342                  BCC_MAKEFILE EMX_MAKEFILE WCC_MAKEFILE Makefile.dj \
 343                  PCR-Makefile SMakefile.amiga Makefile.DLLs \
 344                  digimars.mak Makefile.direct NT_STATIC_THREADS_MAKEFILE
 345 #       Makefile and Makefile.direct are copies of each other.
 346
 347 OTHER_FILES= Makefile setjmp_t.c callprocs pc_excludes \
 348            MacProjects.sit.hqx MacOS.c \
 349            Mac_files/datastart.c Mac_files/dataend.c \
 350            Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h \
 351            add_gc_prefix.c gc_cpp.cpp \
 352            version.h AmigaOS.c \
 353            $(TESTS) $(GNU_BUILD_FILES) $(OTHER_MAKEFILES)
 354
 355 CORD_INCLUDE_FILES= $(srcdir)/include/gc.h $(srcdir)/include/cord.h \
 356         $(srcdir)/include/ec.h $(srcdir)/include/private/cord_pos.h
 357
 358 UTILS= if_mach if_not_there threadlibs
 359
 360 # Libraries needed for curses applications.  Only needed for de.
 361 CURSES= -lcurses -ltermlib
 362
 363 # The following is irrelevant on most systems.  But a few
 364 # versions of make otherwise fork the shell specified in
 365 # the SHELL environment variable.
 366 SHELL= /bin/sh
 367
 368 SPECIALCFLAGS = -I$(srcdir)/include
 369 # Alternative flags to the C compiler for mach_dep.c.
 370 # Mach_dep.c often doesn't like optimization, and it's
 371 # not time-critical anyway.
 372 # Set SPECIALCFLAGS to -q nodirect_code on Encore.
 373
 374 all: gc.a gctest
 375
 376 LEAKFLAGS=$(CFLAGS) -DFIND_LEAK
 377
 378 BSD-pkg-all: bsd-libgc.a bsd-libleak.a
 379
 380 bsd-libgc.a:
 381         $(MAKE) CFLAGS="$(CFLAGS)" clean c++-t
 382         mv gc.a bsd-libgc.a
 383
 384 bsd-libleak.a:
 385         $(MAKE) -f Makefile.direct CFLAGS="$(LEAKFLAGS)" clean c++-nt
 386         mv gc.a bsd-libleak.a
 387
 388 BSD-pkg-install: BSD-pkg-all
 389         ${CP} bsd-libgc.a libgc.a
 390         ${INSTALL_DATA} libgc.a ${PREFIX}/lib
 391         ${INSTALL_DATA} gc.h gc_cpp.h ${PREFIX}/include
 392         ${INSTALL_MAN} doc/gc.man ${PREFIX}/man/man3/gc.3
 393
 394 pcr: PCR-Makefile include/private/gc_private.h include/private/gc_hdrs.h \
 395 include/private/gc_locks.h include/gc.h include/private/gcconfig.h \
 396 mach_dep.o $(SRCS)
 397         $(MAKE) -f PCR-Makefile depend
 398         $(MAKE) -f PCR-Makefile
 399
 400 $(OBJS) tests/test.o dyn_load.o dyn_load_sunos53.o: \
 401     $(srcdir)/include/private/gc_priv.h \
 402     $(srcdir)/include/private/gc_hdrs.h $(srcdir)/include/private/gc_locks.h \
 403     $(srcdir)/include/gc.h $(srcdir)/include/gc_pthread_redirects.h \
 404     $(srcdir)/include/private/gcconfig.h $(srcdir)/include/gc_typed.h \
 405     $(srcdir)/include/gc_config_macros.h Makefile
 406 # The dependency on Makefile is needed.  Changing
 407 # options such as -DSILENT affects the size of GC_arrays,
 408 # invalidating all .o files that rely on gc_priv.h
 409
 410 mark.o typd_mlc.o finalize.o ptr_chck.o: $(srcdir)/include/gc_mark.h $(srcdir)/include/private/gc_pmark.h
 411
 412 specific.o pthread_support.o: $(srcdir)/include/private/specific.h
 413
 414 solaris_threads.o solaris_pthreads.o: $(srcdir)/include/private/solaris_threads.h
 415
 416 dbg_mlc.o gcj_mlc.o: $(srcdir)/include/private/dbg_mlc.h
 417
 418 tests/test.o: tests $(srcdir)/tests/test.c
 419         $(CC) $(CFLAGS) -c $(srcdir)/tests/test.c
 420         mv test.o tests/test.o
 421
 422 tests:
 423         mkdir tests
 424
 425 base_lib gc.a: $(OBJS) dyn_load.o $(UTILS)
 426         echo > base_lib
 427         rm -f dont_ar_1
 428         ./if_mach SPARC SUNOS5 touch dont_ar_1
 429         ./if_mach SPARC SUNOS5 $(AR) rus gc.a $(OBJS) dyn_load.o
 430         ./if_mach M68K AMIGA touch dont_ar_1
 431         ./if_mach M68K AMIGA $(AR) -vrus gc.a $(OBJS) dyn_load.o
 432         ./if_not_there dont_ar_1 $(AR) ru gc.a $(OBJS) dyn_load.o
 433         ./if_not_there dont_ar_1 $(RANLIB) gc.a || cat /dev/null
 434 #       ignore ranlib failure; that usually means it doesn't exist, and isn't needed
 435
 436 cords: $(CORD_OBJS) cord/cordtest $(UTILS)
 437         rm -f dont_ar_3
 438         ./if_mach SPARC SUNOS5 touch dont_ar_3
 439         ./if_mach SPARC SUNOS5 $(AR) rus gc.a $(CORD_OBJS)
 440         ./if_mach M68K AMIGA touch dont_ar_3
 441         ./if_mach M68K AMIGA $(AR) -vrus gc.a $(CORD_OBJS)
 442         ./if_not_there dont_ar_3 $(AR) ru gc.a $(CORD_OBJS)
 443         ./if_not_there dont_ar_3 $(RANLIB) gc.a || cat /dev/null
 444
 445 gc_cpp.o: $(srcdir)/gc_cpp.cc $(srcdir)/include/gc_cpp.h $(srcdir)/include/gc.h Makefile
 446         $(CXX) -c $(CXXFLAGS) $(srcdir)/gc_cpp.cc
 447
 448 test_cpp: $(srcdir)/tests/test_cpp.cc $(srcdir)/include/gc_cpp.h gc_cpp.o $(srcdir)/include/gc.h \
 449 base_lib $(UTILS)
 450         rm -f test_cpp
 451         ./if_mach HP_PA HPUX $(CXX) $(CXXFLAGS) -o test_cpp $(srcdir)/tests/test_cpp.cc gc_cpp.o gc.a -ldld `./threadlibs`
 452         ./if_not_there test_cpp $(CXX) $(CXXFLAGS) -o test_cpp $(srcdir)/tests/test_cpp.cc gc_cpp.o gc.a `./threadlibs`
 453
 454 c++-t: c++
 455         ./test_cpp 1
 456
 457 c++-nt: c++
 458         @echo "Use ./test_cpp 1 to test the leak library"
 459
 460 c++: gc_cpp.o $(srcdir)/include/gc_cpp.h test_cpp
 461         rm -f dont_ar_4
 462         ./if_mach SPARC SUNOS5 touch dont_ar_4
 463         ./if_mach SPARC SUNOS5 $(AR) rus gc.a gc_cpp.o
 464         ./if_mach M68K AMIGA touch dont_ar_4
 465         ./if_mach M68K AMIGA $(AR) -vrus gc.a gc_cpp.o
 466         ./if_not_there dont_ar_4 $(AR) ru gc.a gc_cpp.o
 467         ./if_not_there dont_ar_4 $(RANLIB) gc.a || cat /dev/null
 468         ./test_cpp 1
 469         echo > c++
 470
 471 dyn_load_sunos53.o: dyn_load.c
 472         $(CC) $(CFLAGS) -DSUNOS53_SHARED_LIB -c $(srcdir)/dyn_load.c -o $@
 473
 474 # SunOS5 shared library version of the collector
 475 sunos5gc.so: $(OBJS) dyn_load_sunos53.o
 476         $(CC) -G -o sunos5gc.so $(OBJS) dyn_load_sunos53.o -ldl
 477         ln sunos5gc.so libgc.so
 478
 479 # Alpha/OSF shared library version of the collector
 480 libalphagc.so: $(OBJS)
 481         ld -shared -o libalphagc.so $(OBJS) dyn_load.o -lc
 482         ln libalphagc.so libgc.so
 483
 484 # IRIX shared library version of the collector
 485 libirixgc.so: $(OBJS) dyn_load.o
 486         ld -shared $(ABI_FLAG) -o libirixgc.so $(OBJS) dyn_load.o -lc
 487         ln libirixgc.so libgc.so
 488
 489 # Linux shared library version of the collector
 490 liblinuxgc.so: $(OBJS) dyn_load.o
 491         gcc -shared -o liblinuxgc.so $(OBJS) dyn_load.o
 492         ln liblinuxgc.so libgc.so
 493
 494 # Alternative Linux rule.  This is preferable, but is likely to break the
 495 # Makefile for some non-linux platforms.
 496 # LIBOBJS= $(patsubst %.o, %.lo, $(OBJS))
 497 #
 498 #.SUFFIXES: .lo $(SUFFIXES)
 499 #
 500 #.c.lo:
 501 #       $(CC) $(CFLAGS) $(CPPFLAGS) -fPIC -c $< -o $@
 502 #
 503 # liblinuxgc.so: $(LIBOBJS) dyn_load.lo
 504 #       gcc -shared -Wl,-soname=libgc.so.0 -o libgc.so.0 $(LIBOBJS) dyn_load.lo
 505 #       touch liblinuxgc.so
 506
 507 mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_mach_dep.s \
 508             $(srcdir)/mips_ultrix_mach_dep.s \
 509             $(srcdir)/rs6000_mach_dep.s $(srcdir)/powerpc_darwin_mach_dep.s \
 510             $(srcdir)/sparc_mach_dep.S $(srcdir)/sparc_sunos4_mach_dep.s \
 511             $(srcdir)/ia64_save_regs_in_stack.s \
 512             $(srcdir)/sparc_netbsd_mach_dep.s $(UTILS)
 513         rm -f mach_dep.o
 514         ./if_mach MIPS IRIX5 $(CC) -c -o mach_dep.o $(srcdir)/mips_sgi_mach_dep.s
 515         ./if_mach MIPS RISCOS $(AS) -o mach_dep.o $(srcdir)/mips_ultrix_mach_dep.s
 516         ./if_mach MIPS ULTRIX $(AS) -o mach_dep.o $(srcdir)/mips_ultrix_mach_dep.s
 517         ./if_mach POWERPC DARWIN $(AS) -o mach_dep.o $(srcdir)/powerpc_darwin_mach_dep.s
 518         ./if_mach ALPHA LINUX $(CC) -c -o mach_dep.o $(srcdir)/alpha_mach_dep.S
 519         ./if_mach SPARC SUNOS5 $(CC) -c -o mach_dep.o $(srcdir)/sparc_mach_dep.S
 520         ./if_mach SPARC SUNOS4 $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s
 521         ./if_mach SPARC OPENBSD $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s
 522         ./if_mach SPARC NETBSD $(AS) -o mach_dep.o $(srcdir)/sparc_netbsd_mach_dep.s
 523         ./if_mach IA64 "" as $(AS_ABI_FLAG) -o ia64_save_regs_in_stack.o $(srcdir)/ia64_save_regs_in_stack.s
 524         ./if_mach IA64 "" $(CC) -c -o mach_dep1.o $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
 525         ./if_mach IA64 "" ld -r -o mach_dep.o mach_dep1.o ia64_save_regs_in_stack.o
 526         ./if_not_there mach_dep.o $(CC) -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
 527
 528 mark_rts.o: $(srcdir)/mark_rts.c $(UTILS)
 529         rm -f mark_rts.o
 530         -./if_mach ALPHA OSF1 $(CC) -c $(CFLAGS) -Wo,-notail $(srcdir)/mark_rts.c
 531         ./if_not_there mark_rts.o $(CC) -c $(CFLAGS) $(srcdir)/mark_rts.c
 532 #       Work-around for DEC optimizer tail recursion elimination bug.
 533 #  The ALPHA-specific line should be removed if gcc is used.
 534
 535 alloc.o: version.h
 536
 537 cord:
 538         mkdir cord
 539
 540 cord/cordbscs.o: cord $(srcdir)/cord/cordbscs.c $(CORD_INCLUDE_FILES)
 541         $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordbscs.c
 542         mv cordbscs.o cord/cordbscs.o
 543 #  not all compilers understand -o filename
 544
 545 cord/cordxtra.o: cord $(srcdir)/cord/cordxtra.c $(CORD_INCLUDE_FILES)
 546         $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordxtra.c
 547         mv cordxtra.o cord/cordxtra.o
 548
 549 cord/cordprnt.o: cord $(srcdir)/cord/cordprnt.c $(CORD_INCLUDE_FILES)
 550         $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordprnt.c
 551         mv cordprnt.o cord/cordprnt.o
 552
 553 cord/cordtest: $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a $(UTILS)
 554         rm -f cord/cordtest
 555         ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o cord/cordtest $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a -lucb
 556         ./if_mach HP_PA HPUX $(CC) $(CFLAGS) -o cord/cordtest $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a -ldld `./threadlibs`
 557         ./if_mach M68K AMIGA $(CC) $(CFLAGS) -UGC_AMIGA_MAKINGLIB -o cord/cordtest $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a `./threadlibs`
 558         ./if_not_there cord/cordtest $(CC) $(CFLAGS) -o cord/cordtest $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a `./threadlibs`
 559
 560 cord/de: $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(UTILS)
 561         rm -f cord/de
 562         ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) -lucb `./threadlibs`
 563         ./if_mach HP_PA HPUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) -ldld `./threadlibs`
 564         ./if_mach RS6000 "" $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses
 565         ./if_mach POWERPC DARWIN $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a
 566         ./if_mach I386 LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs`
 567         ./if_mach ALPHA LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs`
 568         ./if_mach IA64 LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs`
 569         ./if_mach M68K AMIGA $(CC) $(CFLAGS) -UGC_AMIGA_MAKINGLIB -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses
 570         ./if_not_there cord/de $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) `./threadlibs`
 571
 572 if_mach: $(srcdir)/if_mach.c $(srcdir)/include/private/gcconfig.h
 573         $(HOSTCC) $(HOSTCFLAGS) -o if_mach $(srcdir)/if_mach.c
 574
 575 threadlibs: $(srcdir)/threadlibs.c $(srcdir)/include/private/gcconfig.h Makefile
 576         $(HOSTCC) $(HOSTCFLAGS) -o threadlibs $(srcdir)/threadlibs.c
 577
 578 if_not_there: $(srcdir)/if_not_there.c
 579         $(HOSTCC) $(HOSTCFLAGS) -o if_not_there $(srcdir)/if_not_there.c
 580
 581 clean:
 582         rm -f gc.a *.o *.exe tests/*.o gctest gctest_dyn_link test_cpp \
 583               setjmp_test  mon.out gmon.out a.out core if_not_there if_mach \
 584               threadlibs $(CORD_OBJS) cord/cordtest cord/de
 585         -rm -f *~
 586
 587 gctest: tests/test.o gc.a $(UTILS)
 588         rm -f gctest
 589         ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o gctest  tests/test.o gc.a -lucb
 590         ./if_mach HP_PA HPUX $(CC) $(CFLAGS) -o gctest  tests/test.o gc.a -ldld `./threadlibs`
 591         ./if_mach M68K AMIGA $(CC) $(CFLAGS) -UGC_AMIGA_MAKINGLIB -o gctest  tests/test.o gc.a `./threadlibs`
 592         ./if_not_there gctest $(CC) $(CFLAGS) -o gctest tests/test.o gc.a `./threadlibs`
 593
 594 # If an optimized setjmp_test generates a segmentation fault,
 595 # odds are your compiler is broken.  Gctest may still work.
 596 # Try compiling setjmp_t.c unoptimized.
 597 setjmp_test: $(srcdir)/setjmp_t.c $(srcdir)/include/gc.h $(UTILS)
 598         $(CC) $(CFLAGS) -o setjmp_test $(srcdir)/setjmp_t.c
 599
 600 test:  KandRtest cord/cordtest
 601         cord/cordtest
 602
 603 # Those tests that work even with a K&R C compiler:
 604 KandRtest: setjmp_test gctest
 605         ./setjmp_test
 606         ./gctest
 607
 608 add_gc_prefix: $(srcdir)/add_gc_prefix.c $(srcdir)/version.h
 609         $(CC) -o add_gc_prefix $(srcdir)/add_gc_prefix.c
 610
 611 gcname: $(srcdir)/gcname.c $(srcdir)/version.h
 612         $(CC) -o gcname $(srcdir)/gcname.c
 613
 614 gc.tar: $(SRCS) $(DOC_FILES) $(OTHER_FILES) add_gc_prefix gcname
 615         cp Makefile Makefile.old
 616         cp Makefile.direct Makefile
 617         rm -f `./gcname`
 618         ln -s . `./gcname`
 619         ./add_gc_prefix $(SRCS) $(DOC_FILES) $(OTHER_FILES) > /tmp/gc.tar-files
 620         tar cvfh gc.tar `cat /tmp/gc.tar-files`
 621         cp gc.tar `./gcname`.tar
 622         gzip `./gcname`.tar
 623         rm `./gcname`
 624
 625 pc_gc.tar: $(SRCS) $(OTHER_FILES)
 626         tar cvfX pc_gc.tar pc_excludes $(SRCS) $(OTHER_FILES)
 627
 628 floppy: pc_gc.tar
 629         -mmd a:/cord
 630         -mmd a:/cord/private
 631         -mmd a:/include
 632         -mmd a:/include/private
 633         mkdir /tmp/pc_gc
 634         cat pc_gc.tar | (cd /tmp/pc_gc; tar xvf -)
 635         -mcopy -tmn /tmp/pc_gc/* a:
 636         -mcopy -tmn /tmp/pc_gc/cord/* a:/cord
 637         -mcopy -mn /tmp/pc_gc/cord/de_win.ICO a:/cord
 638         -mcopy -tmn /tmp/pc_gc/cord/private/* a:/cord/private
 639         -mcopy -tmn /tmp/pc_gc/include/* a:/include
 640         -mcopy -tmn /tmp/pc_gc/include/private/* a:/include/private
 641         rm -r /tmp/pc_gc
 642
 643 gc.tar.Z: gc.tar
 644         compress gc.tar
 645
 646 gc.tar.gz: gc.tar
 647         gzip gc.tar
 648
 649 lint: $(CSRCS) tests/test.c
 650         lint -DLINT $(CSRCS) tests/test.c | egrep -v "possible pointer alignment problem|abort|exit|sbrk|mprotect|syscall|change in ANSI|improper alignment"
 651
 652 # BTL: added to test shared library version of collector.
 653 # Currently works only under SunOS5.  Requires GC_INIT call from statically
 654 # loaded client code.
 655 ABSDIR = `pwd`
 656 gctest_dyn_link: tests/test.o libgc.so
 657         $(CC) -L$(ABSDIR) -R$(ABSDIR) -o gctest_dyn_link tests/test.o -lgc -ldl -lthread
 658
 659 gctest_irix_dyn_link: tests/test.o libirixgc.so
 660         $(CC) -L$(ABSDIR) -o gctest_irix_dyn_link tests/test.o -lirixgc
 661
 662 # The following appear to be dead, especially since libgc_globals.h
 663 # is apparently lost.
 664 test_dll.o: tests/test.c libgc_globals.h
 665         $(CC) $(CFLAGS) -DGC_USE_DLL -c tests/test.c -o test_dll.o
 666
 667 test_dll: test_dll.o libgc_dll.a libgc.dll
 668         $(CC) test_dll.o -L$(ABSDIR) -lgc_dll -o test_dll
 669
 670 SYM_PREFIX-libgc=GC
 671
 672 # Uncomment the following line to build a GNU win32 DLL
 673 # include Makefile.DLLs
 674
 675 reserved_namespace: $(SRCS)
 676         for file in $(SRCS) tests/test.c tests/test_cpp.cc; do \
 677                 sed s/GC_/_GC_/g < $$file > tmp; \
 678                 cp tmp $$file; \
 679                 done
 680
 681 user_namespace: $(SRCS)
 682         for file in $(SRCS) tests/test.c tests/test_cpp.cc; do \
 683                 sed s/_GC_/GC_/g < $$file > tmp; \
 684                 cp tmp $$file; \
 685                 done