[Emacs-diffs] Changes to emacs/gc/Makefile.dj [Boehm-versions]

[Dave Love]

Index: emacs/gc/Makefile.dj
diff -c /dev/null emacs/gc/Makefile.dj:1.2.2.1.2.1
*** /dev/null   Mon Jun 16 11:19:54 2003
--- emacs/gc/Makefile.dj        Mon Jun 16 11:19:52 2003
***************
*** 0 ****
--- 1,430 ----
+ # This Makefile is intended only for DJGPP use.
+ # It is mainly a copy of the main Makefile, but tends to get out of sync
+ # with it.  A merge would probably be appropriate.
+ 
+ # Primary targets:
+ # gc.a - builds basic library
+ # libgc.a - builds library for use with g++ "-fgc-keyword" extension
+ #         -fgc-keyword was never really available.  Historical
+ #         interest only.
+ # c++ - adds C++ interface to library
+ # cords - adds cords (heavyweight strings) to library
+ # test - prints porting information, then builds basic version of gc.a,
+ #              and runs some tests of collector and cords.  Does not add 
cords or
+ #      c++ interface to gc.a
+ # cord/de$(EXE_SUFFIX) - builds dumb editor based on cords.
+ ABI_FLAG=
+ CC=gcc $(ABI_FLAG)
+ CXX=gxx $(ABI_FLAG)
+ AS=gcc -c -x assembler-with-cpp $(ABI_FLAG)
+ #  The above doesn't work with gas, which doesn't run cpp.
+ #  Define AS as `gcc -c -x assembler-with-cpp' instead.
+ #  Under Irix 6, you will have to specify the ABI (-o32, -n32, or -64)
+ #  if you use something other than the default ABI on your machine.
+ 
+ # special defines for DJGPP
+ CXXLD=gxx $(ABI_FLAG)
+ EXE_SUFFIX=.exe
+ 
+ srcdir= .
+ VPATH= $(srcdir)
+ 
+ CFLAGS= -O -I$(srcdir)/include -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS 
-DALL_INTERIOR_POINTERS -DNO_EXECUTE_PERMISSION -DSILENT
+ 
+ # Setjmp_test may yield overly optimistic results when compiled
+ # without optimization.
+ # -DSILENT disables statistics printing, and improves performance.
+ # -DFIND_LEAK causes GC_find_leak to be initially set.
+ #   This causes the collector to assume that all inaccessible
+ #   objects should have been explicitly deallocated, and reports exceptions.
+ #   Finalization and the test program are not usable in this mode.
+ # -DALL_INTERIOR_POINTERS allows all pointers to the interior
+ #   of objects to be recognized.  (See gc_priv.h for consequences.)
+ # -DSMALL_CONFIG tries to tune the collector for small heap sizes,
+ #   usually causing it to use less space in such situations.
+ #   Incremental collection no longer works in this case.
+ # -DLARGE_CONFIG tunes the collector for unusually large heaps.
+ #   Necessary for heaps larger than about 500 MB on most machines.
+ #   Recommended for heaps larger than about 64 MB.
+ # -DDONT_ADD_BYTE_AT_END is meaningful only with
+ #   -DALL_INTERIOR_POINTERS.  Normally -DALL_INTERIOR_POINTERS
+ #   causes all objects to be padded so that pointers just past the end of
+ #   an object can be recognized.  This can be expensive.  (The padding
+ #   is normally more than one byte due to alignment constraints.)
+ #   -DDONT_ADD_BYTE_AT_END disables the padding.
+ # -DNO_SIGNALS does not disable signals during critical parts of
+ #   the GC process.  This is no less correct than many malloc 
+ #   implementations, and it sometimes has a significant performance
+ #   impact.  However, it is dangerous for many not-quite-ANSI C
+ #   programs that call things like printf in asynchronous signal handlers.
+ #   This is on by default.  Turning it off has not been extensively tested 
with
+ #   compilers that reorder stores.  It should have been.
+ # -DNO_EXECUTE_PERMISSION may cause some or all of the heap to not
+ #   have execute permission, i.e. it may be impossible to execute
+ #   code from the heap.  Currently this only affects the incremental
+ #   collector on UNIX machines.  It may greatly improve its performance,
+ #   since this may avoid some expensive cache synchronization.
+ # -DGC_NO_OPERATOR_NEW_ARRAY declares that the C++ compiler does not support
+ #   the  new syntax "operator new[]" for allocating and deleting arrays.
+ #   See gc_cpp.h for details.  No effect on the C part of the collector.
+ #   This is defined implicitly in a few environments.  Must also be defined
+ #   by clients that use gc_cpp.h.
+ # -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be defined
+ #   as aliases for X, GC_realloc, and GC_free, respectively.
+ #   Calloc is redefined in terms of the new malloc.  X should
+ #   be either GC_malloc or GC_malloc_uncollectable.
+ #   The former is occasionally useful for working around leaks in code
+ #   you don't want to (or can't) look at.  It may not work for
+ #   existing code, but it often does.  Neither works on all platforms,
+ #   since some ports use malloc or calloc to obtain system memory.
+ #   (Probably works for UNIX, and win32.)
+ # -DIGNORE_FREE turns calls to free into a noop.  Only useful with
+ #   -DREDIRECT_MALLOC.
+ # -DNO_DEBUGGING removes GC_dump and the debugging routines it calls.
+ #   Reduces code size slightly at the expense of debuggability.
+ # -DJAVA_FINALIZATION makes it somewhat safer to finalize objects out of
+ #   order by specifying a nonstandard finalization mark procedure  (see
+ #   finalize.c).  Objects reachable from finalizable objects will be marked
+ #   in a sepearte postpass, and hence their memory won't be reclaimed.
+ #   Not recommended unless you are implementing a language that specifies
+ #   these semantics.  Since 5.0, determines only only the initial value
+ #   of GC_java_finalization variable.
+ # -DFINALIZE_ON_DEMAND causes finalizers to be run only in response
+ #   to explicit GC_invoke_finalizers() calls.
+ #   In 5.0 this became runtime adjustable, and this only determines the
+ #   initial value of GC_finalize_on_demand.
+ # -DATOMIC_UNCOLLECTABLE includes code for GC_malloc_atomic_uncollectable.
+ #   This is useful if either the vendor malloc implementation is poor,
+ #   or if REDIRECT_MALLOC is used.
+ # -DHBLKSIZE=ddd, where ddd is a power of 2 between 512 and 16384, explicitly
+ #   sets the heap block size.  Each heap block is devoted to a single size and
+ #   kind of object.  For the incremental collector it makes sense to match
+ #   the most likely page size.  Otherwise large values result in more
+ #   fragmentation, but generally better performance for large heaps.
+ # -DPRINT_BLACK_LIST Whenever a black list entry is added, i.e. whenever
+ #   the garbage collector detects a value that looks almost, but not quite,
+ #   like a pointer, print both the address containing the value, and the
+ #   value of the near-bogus-pointer.  Can be used to identifiy regions of
+ #   memory that are likely to contribute misidentified pointers.
+ # -DKEEP_BACK_PTRS Add code to save back pointers in debugging headers
+ #   for objects allocated with the debugging allocator.  If all objects
+ #   through GC_MALLOC with GC_DEBUG defined, this allows the client
+ #   to determine how particular or randomly chosen objects are reachable
+ #   for debugging/profiling purposes.  The gc_backptr.h interface is
+ #   implemented only if this is defined.
+ # -DGC_ASSERTIONS Enable some internal GC assertion checking.  Currently
+ #   this facility is only used in a few places.  It is intended primarily
+ #   for debugging of the garbage collector itself, but could also
+ # -DDBG_HDRS_ALL Make sure that all objects have debug headers.  Increases
+ #   the reliability (from 99.9999% to 100%) of some of the debugging
+ #   code (especially KEEP_BACK_PTRS).  Makes -DSHORT_DBG_HDRS possible.
+ #   Assumes that all client allocation is done through debugging
+ #   allocators.
+ # -DSHORT_DBG_HDRS Assume that all objects have debug headers.  Shorten
+ #   the headers to minimize object size, at the expense of checking for
+ #   writes past the end of an object.  This is intended for environments
+ #   in which most client code is written in a "safe" language, such as
+ #   Scheme or Java.  Assumes that all client allocation is done using
+ #   the GC_debug_ functions (or through the macros that expand to these.
+ #   (Also eliminates the field for the requested object size.)
+ #   occasionally be useful for debugging of client code.  Slows down the
+ #   collector somewhat, but not drastically.
+ # -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
+ #   altered stubborn objects, at substantial performance cost.
+ #   Use only for debugging of the incremental collector.
+ # -DGC_GCJ_SUPPORT includes support for gcj (and possibly other systems
+ #   that include a pointer to a type descriptor in each allocated object).
+ #   Building this way requires an ANSI C compiler.
+ # -DUSE_I686_PREFETCH causes the collector to issue Pentium III style
+ #   prefetch instructions.  No effect except on X86 Linux platforms.
+ #   Assumes a very recent gcc-compatible compiler and assembler.
+ #   (Gas prefetcht0 support was added around May 1999.)
+ #   Empirically the code appears to still run correctly on Pentium II
+ #   processors, though with no performance benefit.  May not run on other
+ #   X86 processors?  In some cases this improves performance by
+ #   15% or so.
+ # -DUSE_3DNOW_PREFETCH causes the collector to issue AMD 3DNow style
+ #   prefetch instructions.  Same restrictions as USE_I686_PREFETCH.
+ #   UNTESTED!!
+ # -DGC_USE_LD_WRAP in combination with the gld flags listed in README.linux
+ #   causes the collector some system and pthread calls in a more transparent
+ #   fashion than the usual macro-based approach.  Requires GNU ld, and
+ #   currently probably works only with Linux.
+ 
+ 
+ CXXFLAGS= $(CFLAGS) -DGC_OPERATOR_NEW_ARRAY
+ AR= ar
+ RANLIB= ranlib
+ 
+ 
+ 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 hpux_irix_threads.o linux_threads.o 
typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o
+ 
+ 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 hpux_irix_threads.c linux_threads.c typd_mlc.c ptr_chck.c 
mallocx.c solaris_pthreads.c gcj_mlc.c specific.c
+ 
+ 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 
cord/SCOPTIONS.amiga cord/SMakefile.amiga
+ 
+ CORD_OBJS=  cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o
+ 
+ SRCS= $(CSRCS) mips_sgi_mach_dep.S rs6000_mach_dep.s alpha_mach_dep.S \
+     sparc_mach_dep.S include/gc.h include/gc_typed.h \
+     include/private/gc_hdrs.h include/private/gc_priv.h \
+     include/private/gcconfig.h include/private/gc_mark.h \
+     include/gc_inl.h include/gc_inline.h gc.man \
+     threadlibs.c if_mach.c if_not_there.c gc_cpp.cc include/gc_cpp.h \
+     include/weakpointer.h include/private/gc_locks.h \
+     gcc_support.c mips_ultrix_mach_dep.s include/gc_alloc.h \
+     include/new_gc_alloc.h include/javaxfc.h sparc_sunos4_mach_dep.s \
+     include/private/solaris_threads.h include/gc_backptr.h \
+     hpux_test_and_clear.s include/gc_gcj.h \
+     include/gc_local_alloc.h include/private/dbg_mlc.h \
+     include/private/specific.h powerpc_darwin_mach_dep.s \
+     include/leak_detector.h $(CORD_SRCS)
+ 
+ OTHER_FILES= Makefile PCR-Makefile OS2_MAKEFILE NT_MAKEFILE BCC_MAKEFILE \
+            README test.c test_cpp.cc setjmp_t.c SMakefile.amiga \
+            SCoptions.amiga README.amiga README.win32 cord/README \
+          README.rs6000 README.QUICK callprocs pc_excludes \
+            barrett_diagram README.OS2 README.Mac MacProjects.sit.hqx \
+            MacOS.c EMX_MAKEFILE README.debugging \
+            Mac_files/datastart.c Mac_files/dataend.c \
+            Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h \
+            add_gc_prefix.c README.solaris2 README.sgi README.hp README.uts \
+          win32_threads.c NT_THREADS_MAKEFILE gc.mak README.dj Makefile.dj \
+          README.alpha README.linux README.MacOSX version.h Makefile.DLLs \
+          WCC_MAKEFILE nursery.c include/gc_nursery.h include/gc_copy_descr.h
+ 
+ CORD_INCLUDE_FILES= $(srcdir)/include/gc.h $(srcdir)/include/cord.h \
+       $(srcdir)/include/ec.h $(srcdir)/include/private/cord_pos.h
+ 
+ UTILS= if_mach$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX)
+ 
+ # Libraries needed for curses applications.  Only needed for de.
+ CURSES= -lcurses -ltermlib
+ 
+ # The following is irrelevant on most systems.  But a few
+ # versions of make otherwise fork the shell specified in
+ # the SHELL environment variable.
+ SHELL= /bin/sh
+ 
+ SPECIALCFLAGS = 
+ # Alternative flags to the C compiler for mach_dep.c.
+ # Mach_dep.c often doesn't like optimization, and it's
+ # not time-critical anyway.
+ # Set SPECIALCFLAGS to -q nodirect_code on Encore.
+ 
+ all: gc.a gctest$(EXE_SUFFIX)
+ 
+ $(OBJS) test.o dyn_load.o dyn_load_sunos53.o: \
+     $(srcdir)/include/private/gc_priv.h \
+     $(srcdir)/include/private/gc_hdrs.h $(srcdir)/include/private/gc_locks.h \
+     $(srcdir)/include/gc.h \
+     $(srcdir)/include/private/gcconfig.h $(srcdir)/include/gc_typed.h \
+     Makefile
+ # The dependency on Makefile is needed.  Changing
+ # options such as -DSILENT affects the size of GC_arrays,
+ # invalidating all .o files that rely on gc_priv.h
+ 
+ mark.o typd_mlc.o finalize.o: $(srcdir)/gc_mark.h
+ 
+ base_lib gc.a: $(OBJS) dyn_load.o $(UTILS)
+       echo > base_lib
+       rm -f on_sparc_sunos5_1
+       ./if_mach SPARC SUNOS5 touch on_sparc_sunos5_1
+       ./if_mach SPARC SUNOS5 $(AR) rus gc.a $(OBJS) dyn_load.o
+       ./if_not_there on_sparc_sunos5_1 $(AR) ru gc.a $(OBJS) dyn_load.o
+       -./if_not_there on_sparc_sunos5_1 $(RANLIB) gc.a
+ #     ignore ranlib failure; that usually means it doesn't exist, and isn't 
needed
+ 
+ cords: $(CORD_OBJS) cord/cordtest$(EXE_SUFFIX) $(UTILS)
+       rm -f on_sparc_sunos5_3
+       ./if_mach SPARC SUNOS5 touch on_sparc_sunos5_3
+       ./if_mach SPARC SUNOS5 $(AR) rus gc.a $(CORD_OBJS)
+       ./if_not_there on_sparc_sunos5_3 $(AR) ru gc.a $(CORD_OBJS)
+       -./if_not_there on_sparc_sunos5_3 $(RANLIB) gc.a
+ 
+ gc_cpp.o: $(srcdir)/gc_cpp.cc $(srcdir)/include/gc_cpp.h 
$(srcdir)/include/gc.h Makefile
+       $(CXX) -c $(CXXFLAGS) $(srcdir)/gc_cpp.cc
+ 
+ test_cpp$(EXE_SUFFIX): $(srcdir)/test_cpp.cc $(srcdir)/include/gc_cpp.h 
gc_cpp.o $(srcdir)/include/gc.h \
+ base_lib $(UTILS)
+       rm -f test_cpp test_cpp$(EXE_SUFFIX)
+       ./if_mach HP_PA "" $(CXX) $(CXXFLAGS) -o test_cpp $(srcdir)/test_cpp.cc 
gc_cpp.o gc.a -ldld
+       ./if_not_there test_cpp$(EXE_SUFFIX) $(CXXLD) $(CXXFLAGS) -o 
test_cpp$(EXE_SUFFIX) $(srcdir)/test_cpp.cc gc_cpp.o gc.a
+       rm -f test_cpp
+ 
+ c++: gc_cpp.o $(srcdir)/include/gc_cpp.h test_cpp$(EXE_SUFFIX)
+       rm -f on_sparc_sunos5_4
+       ./if_mach SPARC SUNOS5 touch on_sparc_sunos5_4
+       ./if_mach SPARC SUNOS5 $(AR) rus gc.a gc_cpp.o
+       ./if_not_there on_sparc_sunos5_4 $(AR) ru gc.a gc_cpp.o
+       -./if_not_there on_sparc_sunos5_4 $(RANLIB) gc.a
+       ./test_cpp$(EXE_SUFFIX) 1
+       echo > c++
+ 
+ dyn_load_sunos53.o: dyn_load.c
+       $(CC) $(CFLAGS) -DSUNOS53_SHARED_LIB -c $(srcdir)/dyn_load.c -o $@
+ 
+ # SunOS5 shared library version of the collector
+ sunos5gc.so: $(OBJS) dyn_load_sunos53.o
+       $(CC) -G -o sunos5gc.so $(OBJS) dyn_load_sunos53.o -ldl
+       ln sunos5gc.so libgc.so
+ 
+ # Alpha/OSF shared library version of the collector
+ libalphagc.so: $(OBJS)
+       ld -shared -o libalphagc.so $(OBJS) dyn_load.o -lc
+       ln libalphagc.so libgc.so
+ 
+ # IRIX shared library version of the collector
+ libirixgc.so: $(OBJS) dyn_load.o
+       ld -shared $(ABI_FLAG) -o libirixgc.so $(OBJS) dyn_load.o -lc
+       ln libirixgc.so libgc.so
+ 
+ # Linux shared library version of the collector
+ liblinuxgc.so: $(OBJS) dyn_load.o
+       gcc -shared -o liblinuxgc.so $(OBJS) dyn_load.o -lo
+       ln liblinuxgc.so libgc.so
+ 
+ mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_mach_dep.S 
$(srcdir)/mips_ultrix_mach_dep.s \
+             $(srcdir)/rs6000_mach_dep.s $(srcdir)/powerpc_darwin_mach_dep.s 
$(UTILS)
+       rm -f mach_dep.o
+       ./if_mach MIPS IRIX5 $(AS) -o mach_dep.o $(srcdir)/mips_sgi_mach_dep.S
+       ./if_mach MIPS RISCOS $(AS) -o mach_dep.o 
$(srcdir)/mips_ultrix_mach_dep.s
+       ./if_mach MIPS ULTRIX $(AS) -o mach_dep.o 
$(srcdir)/mips_ultrix_mach_dep.s
+       ./if_mach RS6000 "" $(AS) -o mach_dep.o $(srcdir)/rs6000_mach_dep.s
+       ./if_mach POWERPC MACOSX $(AS) -o mach_dep.o 
$(srcdir)/powerpc_darwin_mach_dep.s
+       ./if_mach ALPHA "" $(AS) -o mach_dep.o $(srcdir)/alpha_mach_dep.S
+       ./if_mach SPARC SUNOS5 $(AS) -o mach_dep.o $(srcdir)/sparc_mach_dep.S
+       ./if_mach SPARC SUNOS4 $(AS) -o mach_dep.o 
$(srcdir)/sparc_sunos4_mach_dep.s
+       ./if_not_there mach_dep.o $(CC) -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
+ 
+ mark_rts.o: $(srcdir)/mark_rts.c if_mach if_not_there $(UTILS)
+       rm -f mark_rts.o
+       -./if_mach ALPHA OSF1 $(CC) -c $(CFLAGS) -Wo,-notail 
$(srcdir)/mark_rts.c
+       ./if_not_there mark_rts.o $(CC) -c $(CFLAGS) $(srcdir)/mark_rts.c
+ #     Work-around for DEC optimizer tail recursion elimination bug.
+ #  The ALPHA-specific line should be removed if gcc is used.
+ 
+ alloc.o: version.h
+ 
+ cord/cordbscs.o: $(srcdir)/cord/cordbscs.c $(CORD_INCLUDE_FILES)
+       $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordbscs.c
+       mv cordbscs.o cord/cordbscs.o
+ #  not all compilers understand -o filename
+ 
+ cord/cordxtra.o: $(srcdir)/cord/cordxtra.c $(CORD_INCLUDE_FILES)
+       $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordxtra.c
+       mv cordxtra.o cord/cordxtra.o
+ 
+ cord/cordprnt.o: $(srcdir)/cord/cordprnt.c $(CORD_INCLUDE_FILES)
+       $(CC) $(CFLAGS) -c -I$(srcdir) $(srcdir)/cord/cordprnt.c
+       mv cordprnt.o cord/cordprnt.o
+ 
+ cord/cordtest$(EXE_SUFFIX): $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a 
$(UTILS) /tmp
+       rm -f cord/cordtest$(EXE_SUFFIX)
+       ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o cord/cordtest$(EXE_SUFFIX) 
$(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a -lucb
+       ./if_mach HP_PA "" $(CC) $(CFLAGS) -o cord/cordtest$(EXE_SUFFIX) 
$(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a -ldld
+       ./if_not_there cord/cordtest$(EXE_SUFFIX) $(CC) $(CFLAGS) -o 
cord/cordtest $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a
+       rm -f cord/cordtest cordtest
+       -mv cordtest$(EXE_SUFFIX) cord/
+ 
+ /tmp: $(UTILS)
+       ./if_not_there /tmp mkdir /tmp
+ 
+ cord/de$(EXE_SUFFIX): $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o 
gc.a $(UTILS)
+       rm -f cord/de cord/de$(EXE_SUFFIX)
+       ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c 
cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) -lucb `./threadlibs`
+       ./if_mach HP_PA "" $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c 
cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) -ldld
+       ./if_mach RS6000 "" $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c 
cord/cordbscs.o cord/cordxtra.o gc.a -lcurses
+       ./if_mach I386 LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c 
cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs`
+       ./if_mach ALPHA LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c 
cord/cordbscs.o cord/cordxtra.o gc.a -lcurses
+       ./if_not_there cord/de$(EXE_SUFFIX) $(CC) $(CFLAGS) -o 
cord/de$(EXE_SUFFIX) $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a 
$(CURSES)
+ 
+ if_mach$(EXE_SUFFIX): $(srcdir)/if_mach.c $(srcdir)/include/private/gcconfig.h
+       rm -f if_mach if_mach$(EXE_SUFFIX)
+       $(CC) $(CFLAGS) -o if_mach $(srcdir)/if_mach.c
+ 
+ threadlibs$(EXE_SUFFIX): $(srcdir)/threadlibs.c 
$(srcdir)include/private/gcconfig.h Makefile
+       rm -f threadlibs threadlibs$(EXE_SUFFIX)
+       $(CC) $(CFLAGS) -o threadlibs $(srcdir)/threadlibs.c
+ 
+ if_not_there$(EXE_SUFFIX): $(srcdir)/if_not_there.c
+       rm -f if_not_there if_not_there$(EXE_SUFFIX)
+       $(CC) $(CFLAGS) -o if_not_there $(srcdir)/if_not_there.c
+ 
+ # Clean removes *.o several times,
+ # because as the first one doesn't seem to get them all!
+ clean: 
+       rm -f gc.a *.o
+       rm -f *.o
+       rm -f *.o
+       rm -f cord/*.o
+       rm -f gctest gctest_dyn_link test_cpp
+       rm -f setjmp_test  mon.out gmon.out a.out core if_not_there if_mach
+       rm -f threadlibs $(CORD_OBJS) cordtest cord/cordtest de cord/de
+       rm -f gctest$(EXE_SUFFIX) gctest_dyn_link$(EXE_SUFFIX) 
test_cpp$(EXE_SUFFIX)
+       rm -f setjmp_test$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX) 
if_mach$(EXE_SUFFIX)
+       rm -f threadlibs$(EXE_SUFFIX) cord/cordtest$(EXE_SUFFIX)
+       -rm -f *~
+ 
+ gctest$(EXE_SUFFIX): test.o gc.a if_mach$(EXE_SUFFIX) 
if_not_there$(EXE_SUFFIX)
+       rm -f gctest gctest$(EXE_SUFFIX)
+       ./if_mach SPARC DRSNX $(CC) $(CFLAGS) -o gctest  test.o gc.a -lucb
+       ./if_mach HP_PA "" $(CC) $(CFLAGS) -o gctest  test.o gc.a -ldld
+       ./if_not_there gctest$(EXE_SUFFIX) $(CC) $(CFLAGS) -o 
gctest$(EXE_SUFFIX) test.o gc.a
+       rm -f gctest
+ 
+ # If an optimized setjmp_test generates a segmentation fault,
+ # odds are your compiler is broken.  Gctest may still work.
+ # Try compiling setjmp_t.c unoptimized.
+ setjmp_test$(EXE_SUFFIX): $(srcdir)/setjmp_t.c $(srcdir)/include/gc.h \
+               if_mach$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX)
+       rm -f setjmp_test$(EXE_SUFFIX)
+       $(CC) $(CFLAGS) -o setjmp_test $(srcdir)/setjmp_t.c
+       rm -f setjmp_test
+ 
+ test:  KandRtest cord/cordtest$(EXE_SUFFIX)
+       ./cord/cordtest$(EXE_SUFFIX)
+ 
+ # Those tests that work even with a K&R C compiler:
+ KandRtest: setjmp_test$(EXE_SUFFIX) gctest$(EXE_SUFFIX)
+       ./setjmp_test$(EXE_SUFFIX)
+       ./gctest$(EXE_SUFFIX)
+ 
+ add_gc_prefix$(EXE_SUFFIX): add_gc_prefix.c
+       $(CC) -o add_gc_prefix$(EXE_SUFFIX) $(srcdir)/add_gc_prefix.c
+       rm -f add_gc_prefix
+ 
+ gc.tar: $(SRCS) $(OTHER_FILES) add_gc_prefix
+       ./add_gc_prefix$(EXE_SUFFIX) $(SRCS) $(OTHER_FILES) > /tmp/gc.tar-files
+       (cd $(srcdir)/.. ; tar cvfh - `cat /tmp/gc.tar-files`) > gc.tar
+ 
+ pc_gc.tar: $(SRCS) $(OTHER_FILES)
+       tar cvfX pc_gc.tar pc_excludes $(SRCS) $(OTHER_FILES)
+ 
+ gc.tar.Z: gc.tar
+       compress gc.tar
+ 
+ gc.tar.gz: gc.tar
+       gzip gc.tar
+ 
+ lint: $(CSRCS) test.c
+       lint -DLINT $(CSRCS) test.c | egrep -v "possible pointer alignment 
problem|abort|exit|sbrk|mprotect|syscall"
+ 
+ # BTL: added to test shared library version of collector.
+ # Currently works only under SunOS5.  Requires GC_INIT call from statically
+ # loaded client code.
+ ABSDIR = `pwd`
+ gctest_dyn_link: test.o libgc.so
+       $(CC) -L$(ABSDIR) -R$(ABSDIR) -o gctest_dyn_link test.o -lgc -ldl 
-lthread
+ 
+ test_dll.o: test.c libgc_globals.h
+       $(CC) $(CFLAGS) -DGC_USE_DLL -c test.c -o test_dll.o
+ 
+ test_dll: test_dll.o libgc_dll.a libgc.dll
+       $(CC) test_dll.o -L$(ABSDIR) -lgc_dll -o test_dll
+ 
+ SYM_PREFIX-libgc=GC
+ 
+ # Uncomment the following line to build a GNU win32 DLL
+ # include Makefile.DLLs
+