+# 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.
-CC=gcc
-CXX=gcc -x c++
-CXXLD=gxx
-RM=rm -f
-MV=mv
+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
-RANLIB=ranlib
-CFLAGS= -O -DNO_SIGNALS -DALL_INTERIOR_POINTERS -DSILENT -DATOMIC_UNCOLLECTABLE
+srcdir= .
+VPATH= $(srcdir)
+
+CFLAGS= -gstabs+ -O2 -I$(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.
-# -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
-# altered stubborn objects, at substantial performance cost.
-# Use only for incremental collector debugging.
-# -DFIND_LEAK causes the collector to assume that all inaccessible
+# -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.
-# -DSOLARIS_THREADS enables support for Solaris (thr_) threads.
-# (Clients should also define SOLARIS_THREADS and then include
-# gc.h before performing thr_ or dl* or GC_ operations.)
-# This is broken on nonSPARC machines.
-# -DIRIX_THREADS enables support for Irix pthreads. See README.irix.
# -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,
# 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.
-# -DOPERATOR_NEW_ARRAY declares that the C++ compiler supports the
-# new syntax "operator new[]" for allocating and deleting arrays.
+# -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.
+# 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
# 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.
+# 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.
-
-LIBGC_CFLAGS= -O -DNO_SIGNALS -DSILENT \
- -DREDIRECT_MALLOC=GC_malloc_uncollectable \
- -DDONT_ADD_BYTE_AT_END -DALL_INTERIOR_POINTERS
-# Flags for building libgc.a -- the last two are required.
-
-CXXFLAGS= $(CFLAGS) -DOPERATOR_NEW_ARRAY
+# -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
-# Redefining srcdir allows object code for the nonPCR version of the collector
-# to be generated in different directories. In this case, the destination directory
-# should contain a copy of the original include directory.
-srcdir = .
-VPATH = $(srcdir)
-
-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 irix_threads.o typd_mlc.o ptr_chck.o mallocx.o
+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 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 irix_threads.c typd_mlc.c ptr_chck.c mallocx.c
+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 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 cord/cord.h cord/ec.h cord/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_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 gc.h gc_typed.h gc_hdrs.h gc_priv.h gc_private.h \
- config.h 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 gc_cpp.h weakpointer.h \
- gcc_support.c mips_ultrix_mach_dep.s include/gc_alloc.h gc_alloc.h \
- $(CORD_SRCS)
+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 \
+ README tests/test.c test_cpp.cc setjmp_t.c SMakefile.amiga \
SCoptions.amiga README.amiga README.win32 cord/README \
- cord/gc.h include/gc.h include/gc_typed.h include/cord.h \
- include/ec.h include/private/cord_pos.h include/private/config.h \
- include/private/gc_hdrs.h include/private/gc_priv.h \
- include/gc_cpp.h README.rs6000 \
- include/weakpointer.h README.QUICK callprocs pc_excludes \
+ README.rs6000 README.QUICK callprocs pc_excludes \
barrett_diagram README.OS2 README.Mac MacProjects.sit.hqx \
- MacOS.c EMX_MAKEFILE makefile.depend README.debugging \
- include/gc_cpp.h Mac_files/datastart.c Mac_files/dataend.c \
+ 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
+ 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)/gc.h $(srcdir)/cord/cord.h $(srcdir)/cord/ec.h \
- $(srcdir)/cord/private/cord_pos.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$(EXE_SUFFIX) threadlibs$(EXE_SUFFIX)
+UTILS= if_mach$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX)
# Libraries needed for curses applications. Only needed for de.
CURSES= -lcurses -ltermlib
# the SHELL environment variable.
SHELL= /bin/sh
-SPECIALCFLAGS =
+SPECIALCFLAGS = -I$(srcdir)/include
# Alternative flags to the C compiler for mach_dep.c.
# Mach_dep.c often doesn't like optimization, and it's
# not time-critical anyway.
all: gc.a gctest$(EXE_SUFFIX)
-pcr: PCR-Makefile gc_private.h gc_hdrs.h gc.h config.h mach_dep.o $(SRCS)
- make -f PCR-Makefile depend
- make -f PCR-Makefile
-
-$(OBJS) test.o dyn_load.o dyn_load_sunos53.o: $(srcdir)/gc_priv.h $(srcdir)/gc_hdrs.h $(srcdir)/gc.h \
- $(srcdir)/config.h $(srcdir)/gc_typed.h Makefile
+$(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
+mark.o typd_mlc.o finalize.o: $(srcdir)/include/gc_mark.h
base_lib gc.a: $(OBJS) dyn_load.o $(UTILS)
echo > base_lib
- $(RM) on_sparc_sunos5
- ./if_mach SPARC SUNOS5 touch on_sparc_sunos5
+ 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 $(AR) ru gc.a $(OBJS) dyn_load.o
- -./if_not_there on_sparc_sunos5 $(RANLIB) gc.a
+ ./if_not_there on_sparc_sunos5_1 $(AR) ru gc.a $(OBJS) dyn_load.o
+ -./if_not_there on_sparc_sunos5_1 $(RANLIB) gc.a
# ignore ranlib failure; that usually means it doesn't exist, and isn't needed
-libgc.a:
- make CFLAGS="$(LIBGC_CFLAGS)" clean gc.a gcc_support.o
- $(MV) gc.a libgc.a
- -$(RM) on_sparc_sunos5
- ./if_mach SPARC SUNOS5 touch on_sparc_sunos5
- ./if_mach SPARC SUNOS5 $(AR) rus libgc.a gcc_support.o
- ./if_not_there on_sparc_sunos5 $(AR) ru libgc.a gcc_support.o
- -./if_not_there on_sparc_sunos5 $(RANLIB) libgc.a
-
cords: $(CORD_OBJS) cord/cordtest$(EXE_SUFFIX) $(UTILS)
- -$(RM) on_sparc_sunos5
- ./if_mach SPARC SUNOS5 touch on_sparc_sunos5
+ 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 $(AR) ru gc.a $(CORD_OBJS)
- -./if_not_there on_sparc_sunos5 $(RANLIB) gc.a
+ ./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)/gc_cpp.h $(srcdir)/gc.h Makefile
+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: $(srcdir)/test_cpp.cc $(srcdir)/gc_cpp.h gc_cpp.o $(srcdir)/gc.h \
+test_cpp$(EXE_SUFFIX): $(srcdir)/test_cpp.cc $(srcdir)/include/gc_cpp.h gc_cpp.o $(srcdir)/include/gc.h \
base_lib $(UTILS)
- -$(RM) test_cpp test_cpp$(EXE_SUFFIX)
+ rm -f test_cpp test_cpp$(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 $(srcdir)/test_cpp.cc gc_cpp.o gc.a
- $(RM) test_cpp
-
-c++: gc_cpp.o $(srcdir)/gc_cpp.h test_cpp
- -$(RM) on_sparc_sunos5
- $(AR) ru gc.a gc_cpp.o
- $(RANLIB) gc.a
+ ./if_not_there test_cpp$(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 $@
-mach_dep.o: $(srcdir)/mach_dep.c
- -$(RM) mach_dep.o
- $(CC) -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
-
-mark_rts.o: $(srcdir)/mark_rts.c
- -$(RM) mark_rts.o
- $(CC) -c $(CFLAGS) $(srcdir)/mark_rts.c
+# 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 $(srcdir)/cord/cordbscs.c
- $(MV) cordbscs.o cord/cordbscs.o
+ $(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 $(srcdir)/cord/cordxtra.c
- $(MV) cordxtra.o cord/cordxtra.o
+ $(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 $(srcdir)/cord/cordprnt.c
- $(MV) cordprnt.o cord/cordprnt.o
-
-cord/cordtest$(EXE_SUFFIX): $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a $(UTILS)
- -$(RM) cord/cordtest$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o cordtest $(srcdir)/cord/cordtest.c\
- $(CORD_OBJS) gc.a
- ./if_not_there cord/cordtest$(EXE_SUFFIX) \
- $(MV) cordtest$(EXE_SUFFIX) cord/cordtest$(EXE_SUFFIX)
-
-cord/de$(EXE_SUFFIX): $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a
- -$(RM) 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
- ./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
- ./if_not_there cord/de $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c\
-cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES)
- ./if_not_there cord/de$(EXE_SUFFIX) \
- $(MV) de$(EXE_SUFFIX) cord/de$(EXE_SUFFIX)
-
-if_mach$(EXE_SUFFIX): $(srcdir)/if_mach.c $(srcdir)/config.h
+ $(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 $(srcdir)/if_mach.c
- -$(RM) if_mach
-threadlibs$(EXE_SUFFIX): $(srcdir)/threadlibs.c $(srcdir)/config.h Makefile
+threadlibs$(EXE_SUFFIX): $(srcdir)/threadlibs.c $(srcdir)include/private/gcconfig.h Makefile
+ rm -f threadlibs threadlibs$(EXE_SUFFIX)
$(CC) $(CFLAGS) -o threadlibs $(srcdir)/threadlibs.c
- -$(RM) threadlibs
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 $(srcdir)/if_not_there.c
- -$(RM) if_not_there
-
-clean:
- -$(RM) gc.a *.o
- -$(RM) *.o
- -$(RM) gctest gctest_dyn_link test_cpp \
- setjmp_test mon.out gmon.out a.out core if_not_there if_mach \
- $(CORD_OBJS) cordtest cord/cordtest de cord/de
- -$(RM) gctest$(EXE_SUFFIX) gctest_dyn_link$(EXE_SUFFIX) test_cpp$(EXE_SUFFIX) \
- setjmp_test$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX) if_mach$(EXE_SUFFIX) \
- cord/cordtest$(EXE_SUFFIX)
- -$(RM) *~
-
-gctest$(EXE_SUFFIX): test.o gc.a
- -$(RM) gctest$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o gctest test.o gc.a
- $(RM) gctest
+
+# 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): tests/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 tests/test.o gc.a -lucb
+ ./if_mach HP_PA "" $(CC) $(CFLAGS) -o gctest tests/test.o gc.a -ldld
+ ./if_not_there gctest$(EXE_SUFFIX) $(CC) $(CFLAGS) -o gctest$(EXE_SUFFIX) tests/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 $(srcdir)/gc.h \
+setjmp_test$(EXE_SUFFIX): $(srcdir)/setjmp_t.c $(srcdir)/include/gc.h \
if_mach$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX)
- -$(RM) setjmp_test$(EXE_SUFFIX)
+ rm -f setjmp_test$(EXE_SUFFIX)
$(CC) $(CFLAGS) -o setjmp_test $(srcdir)/setjmp_t.c
- $(RM) setjmp_test
+ rm -f setjmp_test
test: KandRtest cord/cordtest$(EXE_SUFFIX)
./cord/cordtest$(EXE_SUFFIX)
./setjmp_test$(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) tests/test.c
+ lint -DLINT $(CSRCS) tests/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: tests/test.c libgc_globals.h
+ $(CC) $(CFLAGS) -DGC_USE_DLL -c tests/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
+
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