142 lines
5.3 KiB
Plaintext
142 lines
5.3 KiB
Plaintext
#
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# OS/2 specific Makefile for the EMX environment
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#
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# You need GNU Make 3.71, gcc 2.5.7, emx 0.8h and GNU fileutils 3.9
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# or similar tools. C++ interface and de.exe weren't tested.
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#
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# Rename this file "Makefile".
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#
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# Primary targets:
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# gc.a - builds basic library
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# c++ - adds C++ interface to library and include directory
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# cords - adds cords (heavyweight strings) to library and include directory
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# test - prints porting information, then builds basic version of gc.a, and runs
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# some tests of collector and cords. Does not add cords or c++ interface to gc.a
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# cord/de.exe - builds dumb editor based on cords.
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CC= gcc
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CXX=g++
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# Needed only for "make c++", which adds the c++ interface
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CFLAGS= -O -DALL_INTERIOR_POINTERS -DSILENT
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# Setjmp_test may yield overly optimistic results when compiled
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# without optimization.
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# -DSILENT disables statistics printing, and improves performance.
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# -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
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# altered stubborn objects, at substantial performance cost.
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# -DFIND_LEAK causes the collector to assume that all inaccessible
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# objects should have been explicitly deallocated, and reports exceptions
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# -DSOLARIS_THREADS enables support for Solaris (thr_) threads.
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# (Clients should also define SOLARIS_THREADS and then include
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# gc.h before performing thr_ or GC_ operations.)
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# -DALL_INTERIOR_POINTERS allows all pointers to the interior
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# of objects to be recognized. (See gc_private.h for consequences.)
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# -DSMALL_CONFIG tries to tune the collector for small heap sizes,
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# usually causing it to use less space in such situations.
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# Incremental collection no longer works in this case.
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# -DDONT_ADD_BYTE_AT_END is meaningful only with
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# -DALL_INTERIOR_POINTERS. Normally -DALL_INTERIOR_POINTERS
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# causes all objects to be padded so that pointers just past the end of
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# an object can be recognized. This can be expensive. (The padding
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# is normally more than one byte due to alignment constraints.)
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# -DDONT_ADD_BYTE_AT_END disables the padding.
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AR= ar
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RANLIB= ar s
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# Redefining srcdir allows object code for the nonPCR version of the collector
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# to be generated in different directories
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srcdir = .
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VPATH = $(srcdir)
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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
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CORD_OBJS= cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o
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CORD_INCLUDE_FILES= $(srcdir)/gc.h $(srcdir)/cord/cord.h $(srcdir)/cord/ec.h \
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$(srcdir)/cord/cord_pos.h
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# Libraries needed for curses applications. Only needed for de.
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CURSES= -lcurses -ltermlib
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# The following is irrelevant on most systems. But a few
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# versions of make otherwise fork the shell specified in
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# the SHELL environment variable.
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SHELL= bash
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SPECIALCFLAGS =
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# Alternative flags to the C compiler for mach_dep.c.
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# Mach_dep.c often doesn't like optimization, and it's
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# not time-critical anyway.
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all: gc.a gctest.exe
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$(OBJS) test.o: $(srcdir)/gc_priv.h $(srcdir)/gc_hdrs.h $(srcdir)/gc.h \
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$(srcdir)/gcconfig.h $(srcdir)/gc_typed.h
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# The dependency on Makefile is needed. Changing
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# options such as -DSILENT affects the size of GC_arrays,
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# invalidating all .o files that rely on gc_priv.h
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mark.o typd_mlc.o finalize.o: $(srcdir)/include/gc_mark.h $(srcdir)/include/private/gc_pmark.h
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gc.a: $(OBJS)
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$(AR) ru gc.a $(OBJS)
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$(RANLIB) gc.a
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cords: $(CORD_OBJS) cord/cordtest.exe
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$(AR) ru gc.a $(CORD_OBJS)
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$(RANLIB) gc.a
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cp $(srcdir)/cord/cord.h include/cord.h
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cp $(srcdir)/cord/ec.h include/ec.h
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cp $(srcdir)/cord/cord_pos.h include/cord_pos.h
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gc_cpp.o: $(srcdir)/gc_cpp.cc $(srcdir)/gc_cpp.h
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$(CXX) -c -O $(srcdir)/gc_cpp.cc
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c++: gc_cpp.o $(srcdir)/gc_cpp.h
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$(AR) ru gc.a gc_cpp.o
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$(RANLIB) gc.a
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cp $(srcdir)/gc_cpp.h include/gc_cpp.h
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mach_dep.o: $(srcdir)/mach_dep.c
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$(CC) -o mach_dep.o -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
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mark_rts.o: $(srcdir)/mark_rts.c
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$(CC) -o mark_rts.o -c $(CFLAGS) $(srcdir)/mark_rts.c
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cord/cordbscs.o: $(srcdir)/cord/cordbscs.c $(CORD_INCLUDE_FILES)
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$(CC) $(CFLAGS) -c $(srcdir)/cord/cordbscs.c -o cord/cordbscs.o
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cord/cordxtra.o: $(srcdir)/cord/cordxtra.c $(CORD_INCLUDE_FILES)
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$(CC) $(CFLAGS) -c $(srcdir)/cord/cordxtra.c -o cord/cordxtra.o
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cord/cordprnt.o: $(srcdir)/cord/cordprnt.c $(CORD_INCLUDE_FILES)
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$(CC) $(CFLAGS) -c $(srcdir)/cord/cordprnt.c -o cord/cordprnt.o
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cord/cordtest.exe: $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a
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$(CC) $(CFLAGS) -o cord/cordtest.exe $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a
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cord/de.exe: $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a
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$(CC) $(CFLAGS) -o cord/de.exe $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a $(CURSES)
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clean:
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rm -f gc.a tests/test.o gctest.exe output-local output-diff $(OBJS) \
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setjmp_test mon.out gmon.out a.out core \
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$(CORD_OBJS) cord/cordtest.exe cord/de.exe
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-rm -f *~
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gctest.exe: tests/test.o gc.a
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$(CC) $(CFLAGS) -o gctest.exe tests/test.o gc.a
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# If an optimized setjmp_test generates a segmentation fault,
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# odds are your compiler is broken. Gctest may still work.
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# Try compiling setjmp_t.c unoptimized.
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setjmp_test.exe: $(srcdir)/setjmp_t.c $(srcdir)/gc.h
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$(CC) $(CFLAGS) -o setjmp_test.exe $(srcdir)/setjmp_t.c
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test: setjmp_test.exe gctest.exe
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./setjmp_test
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./gctest
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make cord/cordtest.exe
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cord/cordtest
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