Annotation of OpenXM_contrib/gc/EMX_MAKEFILE, Revision 1.1.1.1
1.1 maekawa 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:
80: mark.o typd_mlc.o finalize.o: $(srcdir)/gc_mark.h
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:
123: rm -f gc.a test.o gctest.exe output-local output-diff $(OBJS) \
124: setjmp_test mon.out gmon.out a.out core \
125: $(CORD_OBJS) cord/cordtest.exe cord/de.exe
126: -rm -f *~
127:
128: gctest.exe: test.o gc.a
129: $(CC) $(CFLAGS) -o gctest.exe test.o gc.a
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
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