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Annotation of OpenXM_contrib2/asir2000/gc/EMX_MAKEFILE, Revision 1.4

1.1       noro        1: #
                      2: #  OS/2 specific Makefile for the EMX environment
                      3: #
                      4: #  You need GNU Make 3.71, gcc 2.5.7, emx 0.8h and GNU fileutils 3.9
                      5: #  or similar tools. C++ interface and de.exe weren't tested.
                      6: #
                      7: #  Rename this file "Makefile".
                      8: #
                      9:
                     10: # Primary targets:
                     11: # gc.a - builds basic library
                     12: # c++ - adds C++ interface to library and include directory
                     13: # cords - adds cords (heavyweight strings) to library and include directory
                     14: # test - prints porting information, then builds basic version of gc.a, and runs
                     15: #        some tests of collector and cords.  Does not add cords or c++ interface to gc.a
                     16: # cord/de.exe - builds dumb editor based on cords.
                     17: CC= gcc
                     18: CXX=g++
                     19: # Needed only for "make c++", which adds the c++ interface
                     20:
                     21: CFLAGS= -O -DALL_INTERIOR_POINTERS -DSILENT
                     22: # Setjmp_test may yield overly optimistic results when compiled
                     23: # without optimization.
                     24: # -DSILENT disables statistics printing, and improves performance.
                     25: # -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
                     26: #   altered stubborn objects, at substantial performance cost.
                     27: # -DFIND_LEAK causes the collector to assume that all inaccessible
                     28: #   objects should have been explicitly deallocated, and reports exceptions
                     29: # -DSOLARIS_THREADS enables support for Solaris (thr_) threads.
                     30: #   (Clients should also define SOLARIS_THREADS and then include
                     31: #   gc.h before performing thr_ or GC_ operations.)
                     32: # -DALL_INTERIOR_POINTERS allows all pointers to the interior
                     33: #   of objects to be recognized.  (See gc_private.h for consequences.)
                     34: # -DSMALL_CONFIG tries to tune the collector for small heap sizes,
                     35: #   usually causing it to use less space in such situations.
                     36: #   Incremental collection no longer works in this case.
                     37: # -DDONT_ADD_BYTE_AT_END is meaningful only with
                     38: #   -DALL_INTERIOR_POINTERS.  Normally -DALL_INTERIOR_POINTERS
                     39: #   causes all objects to be padded so that pointers just past the end of
                     40: #   an object can be recognized.  This can be expensive.  (The padding
                     41: #   is normally more than one byte due to alignment constraints.)
                     42: #   -DDONT_ADD_BYTE_AT_END disables the padding.
                     43:
                     44: AR= ar
                     45: RANLIB= ar s
                     46:
                     47: # Redefining srcdir allows object code for the nonPCR version of the collector
                     48: # to be generated in different directories
                     49: srcdir = .
                     50: VPATH = $(srcdir)
                     51:
                     52: 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 dyn_load.o dbg_mlc.o malloc.o stubborn.o checksums.o typd_mlc.o ptr_chck.o mallocx.o
                     53:
                     54: CORD_OBJS=  cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o
                     55:
                     56: CORD_INCLUDE_FILES= $(srcdir)/gc.h $(srcdir)/cord/cord.h $(srcdir)/cord/ec.h \
                     57:            $(srcdir)/cord/cord_pos.h
                     58:
                     59: # Libraries needed for curses applications.  Only needed for de.
                     60: CURSES= -lcurses -ltermlib
                     61:
                     62: # The following is irrelevant on most systems.  But a few
                     63: # versions of make otherwise fork the shell specified in
                     64: # the SHELL environment variable.
                     65: SHELL= bash
                     66:
                     67: SPECIALCFLAGS =
                     68: # Alternative flags to the C compiler for mach_dep.c.
                     69: # Mach_dep.c often doesn't like optimization, and it's
                     70: # not time-critical anyway.
                     71:
                     72: all: gc.a gctest.exe
                     73:
                     74: $(OBJS) test.o: $(srcdir)/gc_priv.h $(srcdir)/gc_hdrs.h $(srcdir)/gc.h \
                     75:     $(srcdir)/gcconfig.h $(srcdir)/gc_typed.h
                     76: # The dependency on Makefile is needed.  Changing
                     77: # options such as -DSILENT affects the size of GC_arrays,
                     78: # invalidating all .o files that rely on gc_priv.h
                     79:
1.2       noro       80: mark.o typd_mlc.o finalize.o: $(srcdir)/include/gc_mark.h $(srcdir)/include/private/gc_pmark.h
1.1       noro       81:
                     82: gc.a: $(OBJS)
                     83:        $(AR) ru gc.a $(OBJS)
                     84:        $(RANLIB) gc.a
                     85:
                     86: cords: $(CORD_OBJS) cord/cordtest.exe
                     87:        $(AR) ru gc.a $(CORD_OBJS)
                     88:        $(RANLIB) gc.a
                     89:        cp $(srcdir)/cord/cord.h include/cord.h
                     90:        cp $(srcdir)/cord/ec.h include/ec.h
                     91:        cp $(srcdir)/cord/cord_pos.h include/cord_pos.h
                     92:
                     93: gc_cpp.o: $(srcdir)/gc_cpp.cc $(srcdir)/gc_cpp.h
                     94:        $(CXX) -c -O $(srcdir)/gc_cpp.cc
                     95:
                     96: c++: gc_cpp.o $(srcdir)/gc_cpp.h
                     97:        $(AR) ru gc.a gc_cpp.o
                     98:        $(RANLIB) gc.a
                     99:        cp $(srcdir)/gc_cpp.h include/gc_cpp.h
                    100:
                    101: mach_dep.o: $(srcdir)/mach_dep.c
                    102:        $(CC) -o mach_dep.o -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
                    103:
                    104: mark_rts.o: $(srcdir)/mark_rts.c
                    105:        $(CC) -o mark_rts.o -c $(CFLAGS) $(srcdir)/mark_rts.c
                    106:
                    107: cord/cordbscs.o: $(srcdir)/cord/cordbscs.c $(CORD_INCLUDE_FILES)
                    108:        $(CC) $(CFLAGS) -c $(srcdir)/cord/cordbscs.c -o  cord/cordbscs.o
                    109:
                    110: cord/cordxtra.o: $(srcdir)/cord/cordxtra.c $(CORD_INCLUDE_FILES)
                    111:        $(CC) $(CFLAGS) -c $(srcdir)/cord/cordxtra.c -o  cord/cordxtra.o
                    112:
                    113: cord/cordprnt.o: $(srcdir)/cord/cordprnt.c $(CORD_INCLUDE_FILES)
                    114:        $(CC) $(CFLAGS) -c $(srcdir)/cord/cordprnt.c -o cord/cordprnt.o
                    115:
                    116: cord/cordtest.exe: $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a
                    117:        $(CC) $(CFLAGS) -o cord/cordtest.exe $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a
                    118:
                    119: cord/de.exe: $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a
                    120:        $(CC) $(CFLAGS) -o cord/de.exe $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a $(CURSES)
                    121:
                    122: clean:
1.2       noro      123:        rm -f gc.a tests/test.o gctest.exe output-local output-diff $(OBJS) \
1.1       noro      124:              setjmp_test  mon.out gmon.out a.out core \
                    125:              $(CORD_OBJS) cord/cordtest.exe cord/de.exe
                    126:        -rm -f *~
                    127:
1.2       noro      128: gctest.exe: tests/test.o gc.a
                    129:        $(CC) $(CFLAGS) -o gctest.exe tests/test.o gc.a
1.1       noro      130:
                    131: # If an optimized setjmp_test generates a segmentation fault,
                    132: # odds are your compiler is broken.  Gctest may still work.
                    133: # Try compiling setjmp_t.c unoptimized.
                    134: setjmp_test.exe: $(srcdir)/setjmp_t.c $(srcdir)/gc.h
                    135:        $(CC) $(CFLAGS) -o setjmp_test.exe $(srcdir)/setjmp_t.c
                    136:
                    137: test: setjmp_test.exe gctest.exe
                    138:        ./setjmp_test
                    139:        ./gctest
                    140:        make cord/cordtest.exe
                    141:        cord/cordtest