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Diffstat (limited to '')
| -rw-r--r-- | gc/EMX_MAKEFILE | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/gc/EMX_MAKEFILE b/gc/EMX_MAKEFILE new file mode 100644 index 0000000..54a06ce --- /dev/null +++ b/gc/EMX_MAKEFILE @@ -0,0 +1,141 @@ +# +# OS/2 specific Makefile for the EMX environment +# +# You need GNU Make 3.71, gcc 2.5.7, emx 0.8h and GNU fileutils 3.9 +# or similar tools. C++ interface and de.exe weren't tested. +# +# Rename this file "Makefile". +# + +# Primary targets: +# gc.a - builds basic library +# c++ - adds C++ interface to library and include directory +# cords - adds cords (heavyweight strings) to library and include directory +# 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 - builds dumb editor based on cords. +CC= gcc +CXX=g++ +# Needed only for "make c++", which adds the c++ interface + +CFLAGS= -O -DALL_INTERIOR_POINTERS -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. +# -DFIND_LEAK causes the collector to assume that all inaccessible +# objects should have been explicitly deallocated, and reports exceptions +# -DSOLARIS_THREADS enables support for Solaris (thr_) threads. +# (Clients should also define SOLARIS_THREADS and then include +# gc.h before performing thr_ or GC_ operations.) +# -DALL_INTERIOR_POINTERS allows all pointers to the interior +# of objects to be recognized. (See gc_private.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. +# -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. + +AR= ar +RANLIB= ar s + +# Redefining srcdir allows object code for the nonPCR version of the collector +# to be generated in different directories +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 dyn_load.o dbg_mlc.o malloc.o stubborn.o checksums.o typd_mlc.o ptr_chck.o mallocx.o + +CORD_OBJS= cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o + +CORD_INCLUDE_FILES= $(srcdir)/gc.h $(srcdir)/cord/cord.h $(srcdir)/cord/ec.h \ + $(srcdir)/cord/cord_pos.h + +# Libraries needed for curses applications. Only needed for de. +CURSES= -lcurses -ltermlib + +# The following is irrelevant on most systems. But a few +# versions of make otherwise fork the shell specified in +# the SHELL environment variable. +SHELL= bash + +SPECIALCFLAGS = +# Alternative flags to the C compiler for mach_dep.c. +# Mach_dep.c often doesn't like optimization, and it's +# not time-critical anyway. + +all: gc.a gctest.exe + +$(OBJS) test.o: $(srcdir)/gc_priv.h $(srcdir)/gc_hdrs.h $(srcdir)/gc.h \ + $(srcdir)/gcconfig.h $(srcdir)/gc_typed.h +# 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 + +gc.a: $(OBJS) + $(AR) ru gc.a $(OBJS) + $(RANLIB) gc.a + +cords: $(CORD_OBJS) cord/cordtest.exe + $(AR) ru gc.a $(CORD_OBJS) + $(RANLIB) gc.a + cp $(srcdir)/cord/cord.h include/cord.h + cp $(srcdir)/cord/ec.h include/ec.h + cp $(srcdir)/cord/cord_pos.h include/cord_pos.h + +gc_cpp.o: $(srcdir)/gc_cpp.cc $(srcdir)/gc_cpp.h + $(CXX) -c -O $(srcdir)/gc_cpp.cc + +c++: gc_cpp.o $(srcdir)/gc_cpp.h + $(AR) ru gc.a gc_cpp.o + $(RANLIB) gc.a + cp $(srcdir)/gc_cpp.h include/gc_cpp.h + +mach_dep.o: $(srcdir)/mach_dep.c + $(CC) -o mach_dep.o -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c + +mark_rts.o: $(srcdir)/mark_rts.c + $(CC) -o mark_rts.o -c $(CFLAGS) $(srcdir)/mark_rts.c + +cord/cordbscs.o: $(srcdir)/cord/cordbscs.c $(CORD_INCLUDE_FILES) + $(CC) $(CFLAGS) -c $(srcdir)/cord/cordbscs.c -o cord/cordbscs.o + +cord/cordxtra.o: $(srcdir)/cord/cordxtra.c $(CORD_INCLUDE_FILES) + $(CC) $(CFLAGS) -c $(srcdir)/cord/cordxtra.c -o cord/cordxtra.o + +cord/cordprnt.o: $(srcdir)/cord/cordprnt.c $(CORD_INCLUDE_FILES) + $(CC) $(CFLAGS) -c $(srcdir)/cord/cordprnt.c -o cord/cordprnt.o + +cord/cordtest.exe: $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a + $(CC) $(CFLAGS) -o cord/cordtest.exe $(srcdir)/cord/cordtest.c $(CORD_OBJS) gc.a + +cord/de.exe: $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a + $(CC) $(CFLAGS) -o cord/de.exe $(srcdir)/cord/de.c $(srcdir)/cord/cordbscs.o $(srcdir)/cord/cordxtra.o gc.a $(CURSES) + +clean: + rm -f gc.a test.o gctest.exe output-local output-diff $(OBJS) \ + setjmp_test mon.out gmon.out a.out core \ + $(CORD_OBJS) cord/cordtest.exe cord/de.exe + -rm -f *~ + +gctest.exe: test.o gc.a + $(CC) $(CFLAGS) -o gctest.exe test.o gc.a + +# 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: $(srcdir)/setjmp_t.c $(srcdir)/gc.h + $(CC) $(CFLAGS) -o setjmp_test.exe $(srcdir)/setjmp_t.c + +test: setjmp_test.exe gctest.exe + ./setjmp_test + ./gctest + make cord/cordtest.exe + cord/cordtest |