From: Chris Hanson <org/chris-hanson/cph>
Date: Mon, 9 Oct 1995 05:59:40 +0000 (+0000)
Subject: Initial revision
X-Git-Tag: 20090517-FFI~5904
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=2f7cbfaf317e57735f249467d57fcbf421106b21;p=mit-scheme.git

Initial revision
---

diff --git a/v7/src/microcode/os2utl/makefile.cmn b/v7/src/microcode/os2utl/makefile.cmn
new file mode 100644
index 000000000..0f9748c7c
--- /dev/null
+++ b/v7/src/microcode/os2utl/makefile.cmn
@@ -0,0 +1,386 @@
+### -*- Fundamental -*-
+###
+###	$Id: makefile.cmn,v 1.1 1995/10/09 05:59:13 cph Exp $
+###
+###	Copyright (c) 1994-95 Massachusetts Institute of Technology
+###
+###	This material was developed by the Scheme project at the
+###	Massachusetts Institute of Technology, Department of
+###	Electrical Engineering and Computer Science.  Permission to
+###	copy this software, to redistribute it, and to use it for any
+###	purpose is granted, subject to the following restrictions and
+###	understandings.
+###
+###	1. Any copy made of this software must include this copyright
+###	notice in full.
+###
+###	2. Users of this software agree to make their best efforts (a)
+###	to return to the MIT Scheme project any improvements or
+###	extensions that they make, so that these may be included in
+###	future releases; and (b) to inform MIT of noteworthy uses of
+###	this software.
+###
+###	3. All materials developed as a consequence of the use of this
+###	software shall duly acknowledge such use, in accordance with
+###	the usual standards of acknowledging credit in academic
+###	research.
+###
+###	4. MIT has made no warrantee or representation that the
+###	operation of this software will be error-free, and MIT is
+###	under no obligation to provide any services, by way of
+###	maintenance, update, or otherwise.
+###
+###	5. In conjunction with products arising from the use of this
+###	material, there shall be no use of the name of the
+###	Massachusetts Institute of Technology nor of any adaptation
+###	thereof in any advertising, promotional, or sales literature
+###	without prior written consent from MIT in each case.
+###
+
+#### Makefile for Scheme under OS/2 -- Common Part
+
+MACHINE_SOURCES = cmpint.c # cmpauxmd.m4
+MACHINE_OBJECTS = cmpint.$(OBJ) cmpauxmd.$(OBJ)
+GC_HEAD_FILES = gccode.h cmpgc.h cmpintmd.h
+USER_PRIM_SOURCES =
+USER_PRIM_OBJECTS =
+USER_LIBS =
+
+SCHEME_SOURCES = $(USER_PRIM_SOURCES) missing.c
+SCHEME_OBJECTS = $(USER_PRIM_OBJECTS) missing.$(OBJ)
+SCHEME_LIB = $(USER_LIBS) $(SYSTEM_LIBS)
+
+CORE_SOURCES = \
+$(MACHINE_SOURCES) \
+artutl.c \
+avltree.c \
+bignum.c \
+bigprm.c \
+bitstr.c \
+boot.c \
+char.c \
+comutl.c \
+daemon.c \
+debug.c \
+dfloat.c \
+error.c \
+extern.c \
+fasload.c \
+fixnum.c \
+flonum.c \
+generic.c \
+hooks.c \
+hunk.c \
+intern.c \
+interp.c \
+intprm.c \
+list.c \
+lookprm.c \
+lookup.c \
+obstack.c \
+option.c \
+osscheme.c \
+ostty.c \
+outf.c \
+prim.c \
+primutl.c \
+prmcon.c \
+ptrvec.c \
+purutl.c \
+regex.c \
+rgxprim.c \
+step.c \
+storage.c \
+string.c \
+syntax.c \
+sysprim.c \
+term.c \
+transact.c \
+utils.c \
+vector.c \
+wind.c
+
+CORE_OBJECTS = \
+$(MACHINE_OBJECTS) \
+artutl.$(OBJ) \
+avltree.$(OBJ) \
+bignum.$(OBJ) \
+bigprm.$(OBJ) \
+bitstr.$(OBJ) \
+boot.$(OBJ) \
+char.$(OBJ) \
+comutl.$(OBJ) \
+daemon.$(OBJ) \
+debug.$(OBJ) \
+dfloat.$(OBJ) \
+error.$(OBJ) \
+extern.$(OBJ) \
+fasload.$(OBJ) \
+fixnum.$(OBJ) \
+flonum.$(OBJ) \
+generic.$(OBJ) \
+hooks.$(OBJ) \
+hunk.$(OBJ) \
+intern.$(OBJ) \
+interp.$(OBJ) \
+intprm.$(OBJ) \
+list.$(OBJ) \
+lookprm.$(OBJ) \
+lookup.$(OBJ) \
+obstack.$(OBJ) \
+option.$(OBJ) \
+osscheme.$(OBJ) \
+ostty.$(OBJ) \
+outf.$(OBJ) \
+prim.$(OBJ) \
+primutl.$(OBJ) \
+prmcon.$(OBJ) \
+ptrvec.$(OBJ) \
+purutl.$(OBJ) \
+regex.$(OBJ) \
+rgxprim.$(OBJ) \
+step.$(OBJ) \
+storage.$(OBJ) \
+string.$(OBJ) \
+syntax.$(OBJ) \
+sysprim.$(OBJ) \
+term.$(OBJ) \
+transact.$(OBJ) \
+utils.$(OBJ) \
+vector.$(OBJ) \
+wind.$(OBJ)
+
+STD_GC_SOURCES = \
+fasdump.c \
+gcloop.c \
+memmag.c \
+purify.c \
+wabbit.c
+
+STD_GC_OBJECTS = \
+fasdump.$(OBJ) \
+gcloop.$(OBJ) \
+memmag.$(OBJ) \
+purify.$(OBJ) \
+wabbit.$(OBJ)
+
+BCH_GC_SOURCES = \
+bchdmp.c \
+bchgcl.c \
+bchmmg.c \
+bchpur.c \
+bchutl.c
+
+BCH_GC_OBJECTS = \
+bchdmp.$(OBJ) \
+bchgcl.$(OBJ) \
+bchmmg.$(OBJ) \
+bchpur.$(OBJ) \
+bchutl.$(OBJ)
+
+OS_PRIM_SOURCES = \
+prosenv.c \
+prosfile.c \
+prosfs.c \
+prosio.c \
+prosproc.c \
+prosterm.c \
+prostty.c \
+pros2fs.c \
+pros2io.c \
+pros2pm.c
+# prospty.c
+
+OS_PRIM_OBJECTS = \
+prosenv.$(OBJ) \
+prosfile.$(OBJ) \
+prosfs.$(OBJ) \
+prosio.$(OBJ) \
+prosproc.$(OBJ) \
+prosterm.$(OBJ) \
+prostty.$(OBJ) \
+pros2fs.$(OBJ) \
+pros2io.$(OBJ) \
+pros2pm.$(OBJ)
+#prospty.$(OBJ)
+
+OS2_SOURCES = \
+os2.c \
+os2conio.c \
+os2cthrd.c \
+os2ctty.c \
+os2env.c \
+os2file.c \
+os2fs.c \
+os2io.c \
+os2msg.c \
+os2pipe.c \
+os2pm.c \
+os2pmcon.c \
+os2proc.c \
+os2term.c \
+os2thrd.c \
+os2top.c \
+os2tty.c \
+os2xcpt.c
+
+OS2_OBJECTS = \
+os2.$(OBJ) \
+os2conio.$(OBJ) \
+os2cthrd.$(OBJ) \
+os2ctty.$(OBJ) \
+os2env.$(OBJ) \
+os2file.$(OBJ) \
+os2fs.$(OBJ) \
+os2io.$(OBJ) \
+os2msg.$(OBJ) \
+os2pipe.$(OBJ) \
+os2pm.$(OBJ) \
+os2pmcon.$(OBJ) \
+os2proc.$(OBJ) \
+os2term.$(OBJ) \
+os2thrd.$(OBJ) \
+os2top.$(OBJ) \
+os2tty.$(OBJ) \
+os2xcpt.$(OBJ)
+
+HEAD_FILES = scheme.tch prims.h zones.h locks.h bignum.h \
+	$(GC_HEAD_FILES) trap.h lookup.h history.h cmpint.h
+
+SOURCES = $(CORE_SOURCES) $(STD_GC_SOURCES)
+OBJECTS = $(CORE_OBJECTS) $(STD_GC_OBJECTS) $(OS2_OBJECTS) \
+	$(OS_PRIM_OBJECTS) usrdef.$(OBJ)
+
+BCHSOURCES = $(CORE_SOURCES) $(BCH_GC_SOURCES)
+BCHOBJECTS = $(CORE_OBJECTS) $(BCH_GC_OBJECTS) $(OS2_OBJECTS) \
+	$(OS_PRIM_OBJECTS) bchdef.$(OBJ)
+
+clean:
+	rm -f *.$(OBJ) *.exe *.tch usrdef.c bchdef.c
+
+findprim.exe : findprim.$(OBJ)
+bintopsb.exe : bintopsb.$(OBJ) missing.$(OBJ)
+psbtobin.exe : psbtobin.$(OBJ) missing.$(OBJ)
+breakup.exe : breakup.$(OBJ)
+wsize.exe : wsize.$(OBJ)
+ppband.exe : ppband.$(OBJ)
+
+usrdef.c : $(SCHEME_SOURCES) $(SOURCES) $(OS_PRIM_SOURCES) usrdef.tch \
+	findprim.exe
+	.\findprim $(SCHEME_SOURCES) $(SOURCES) $(OS_PRIM_SOURCES) > usrdef.c
+
+bchdef.c : $(SCHEME_SOURCES) $(BCHSOURCES) $(OS_PRIM_SOURCES) usrdef.tch \
+	findprim.exe
+	.\findprim.exe $(SCHEME_SOURCES) $(BCHSOURCES) $(OS_PRIM_SOURCES) \
+	> bchdef.c
+
+cmpauxmd.$(ASM) : cmpauxmd.m4
+
+cmpauxmd.$(OBJ) : cmpauxmd.$(ASM)
+
+scheme.tch : scheme.h oscond.h ansidecl.h dstack.h obstack.h config.h \
+	bkpt.h object.h scode.h sdata.h gc.h interp.h stack.h futures.h \
+	types.h errors.h returns.h const.h fixobj.h default.h extern.h \
+	prim.h intrpt.h critsec.h outf.h
+	rm -f $@
+	touch $@
+
+psbmap.tch : config.h object.h bignum.h bignmint.h bitstr.h types.h \
+	sdata.h const.h psbmap.h $(GC_HEAD_FILES) comlin.h comlin.c
+	rm -f $@
+	touch $@
+
+usrdef.tch : usrdef.h config.h object.h prim.h
+	rm -f $@
+	touch $@
+
+foo $(USER_PRIM_OBJECTS) : $(HEAD_FILES)
+
+interp.$(OBJ) : scheme.tch locks.h trap.h lookup.h history.h cmpint.h zones.h \
+	prmcon.h
+
+hooks.$(OBJ) : scheme.tch prims.h winder.h history.h
+
+utils.$(OBJ) : scheme.tch prims.h winder.h history.h cmpint.h syscall.h
+
+primutl.$(OBJ) : scheme.tch os.h prims.h usrdef.h prename.h syscall.h \
+	avltree.h $(GC_HEAD_FILES)
+
+hunk.$(OBJ) list.$(OBJ) step.$(OBJ) vector.$(OBJ) : scheme.tch prims.h
+sysprim.$(OBJ) daemon.$(OBJ) prim.$(OBJ) extern.$(OBJ) : scheme.tch prims.h
+
+lookup.$(OBJ) lookprm.$(OBJ) debug.$(OBJ) intern.$(OBJ) : scheme.tch prims.h \
+	lookup.h trap.h locks.h
+fasload.$(OBJ) : scheme.tch prims.h osscheme.h osfile.h osio.h \
+	$(GC_HEAD_FILES) trap.h option.h prmcon.h load.c fasl.h
+fasdump.$(OBJ) : scheme.tch prims.h osio.h osfile.h osfs.h $(GC_HEAD_FILES) \
+	trap.h lookup.h fasl.h dump.c
+memmag.$(OBJ) : scheme.tch prims.h memmag.h $(GC_HEAD_FILES) memmag.h
+gcloop.$(OBJ) : scheme.tch $(GC_HEAD_FILES)
+purify.$(OBJ) : scheme.tch prims.h $(GC_HEAD_FILES) zones.h
+wabbit.$(OBJ) : scheme.tch $(GC_HEAD_FILES)
+purutl.$(OBJ) : scheme.tch prims.h $(GC_HEAD_FILES) zones.h
+comutl.$(OBJ) : scheme.tch prims.h
+gctype.$(OBJ) : config.h
+artutl.$(OBJ) : scheme.tch
+avltree.$(OBJ) : ansidecl.h avltree.h
+bignum.$(OBJ) : scheme.tch bignmint.h
+bigprm.$(OBJ) flonum.$(OBJ) intprm.$(OBJ) : scheme.tch prims.h zones.h
+generic.$(OBJ) : scheme.tch prims.h
+fixnum.$(OBJ) : scheme.tch prims.h mul.c
+storage.$(OBJ) : scheme.tch gctype.c
+char.$(OBJ) string.$(OBJ) dfloat.$(OBJ) : scheme.tch prims.h
+tterm.$(OBJ) : scheme.tch prims.h osterm.h
+boot.$(OBJ) : scheme.tch prims.h version.h option.h ostop.h os.h
+option.$(OBJ) : ansidecl.h obstack.h config.h osenv.h
+term.$(OBJ) : scheme.tch
+missing.$(OBJ) : config.h
+BCHGCC_H = bchgcc.h oscond.h $(GC_HEAD_FILES)
+bchdmp.$(OBJ) : scheme.tch prims.h os2.h osio.h osfile.h trap.h lookup.h \
+	$(BCHGCC_H) fasl.h dump.c
+bchdrn.$(OBJ) : ansidecl.h bchdrn.h
+bchmmg.$(OBJ) : scheme.tch prims.h os2.h $(BCHGCC_H) option.h bchdrn.h memmag.h
+bchgcl.$(OBJ) : scheme.tch $(BCHGCC_H)
+bchpur.$(OBJ) : scheme.tch prims.h $(BCHGCC_H) zones.h
+bchutl.$(OBJ) : ansidecl.h
+syntax.$(OBJ) : scheme.tch prims.h edwin.h syntax.h
+bitstr.$(OBJ) : scheme.tch prims.h bitstr.h
+regex.$(OBJ) : scheme.tch syntax.h regex.h
+rgxprim.$(OBJ) : scheme.tch prims.h edwin.h syntax.h regex.h
+bintopsb.$(OBJ) : psbmap.tch trap.h fasl.h load.c bltdef.h
+psbtobin.$(OBJ) : psbmap.tch fasl.h dump.c
+ppband.$(OBJ) : ansidecl.h config.h errors.h types.h const.h object.h \
+	$(GC_HEAD_FILES) sdata.h load.c fasl.h
+wsize.$(OBJ) : config.h
+cmpint.$(OBJ) : scheme.tch prim.h $(GC_HEAD_FILES)
+osscheme.$(OBJ) : scheme.tch posixtyp.h os.h osscheme.h
+ostty.$(OBJ) : ansidecl.h oscond.h posixtyp.h os.h ostty.h osscheme.h
+error.$(OBJ) ptrvec.$(OBJ) transact.$(OBJ) : ansidecl.h dstack.h outf.h
+wind.$(OBJ) : ansidecl.h dstack.h obstack.h
+obstack.$(OBJ) : obstack.h
+$(OS_PRIM_OBJECTS) : scheme.tch prims.h posixtyp.h os.h
+prosenv.$(OBJ) : osenv.h ostop.h
+prosfile.$(OBJ) : osfile.h
+prosfs.$(OBJ) : osfs.h
+prosio.$(OBJ) : osio.h
+prosproc.$(OBJ) : osproc.h
+#prospty.$(OBJ) : osterm.h osio.h ospty.h
+prosterm.$(OBJ) : osterm.h osio.h
+prostty.$(OBJ) : ostty.h osctty.h osfile.h osio.h
+prmcon.$(OBJ) : scheme.tch prims.h prmcon.h
+
+$(OS2_OBJECTS) pros2fs.$(OBJ) pros2io.$(OBJ) pros2pm.$(OBJ) : \
+	dstack.h osscheme.h outf.h os.h ansidecl.h oscond.h posixtyp.h \
+	syscall.h osio.h os2.h os2api.h os2cthrd.h os2ctty.h os2io.h \
+	os2msg.h os2pm.h os2thrd.h
+os2ctty.$(OBJ) : osctty.h ossig.h
+os2env.$(OBJ) : scheme.tch osenv.h
+os2file.$(OBJ) : osfile.h
+os2fs.$(OBJ) : osfs.h
+os2proc.$(OBJ) : osproc.h
+os2top.$(OBJ) : scheme.tch ostop.h option.h
+os2tty.$(OBJ) : ostty.h
+os2xcpt.$(OBJ) : scheme.tch $(GC_HEAD_FILES)
+pros2fs.$(OBJ) : scheme.tch prims.h osfs.h
+pros2io.$(OBJ) : scheme.tch prims.h
+pros2pm.$(OBJ) : scheme.tch prims.h
diff --git a/v7/src/microcode/os2utl/makefile.emx b/v7/src/microcode/os2utl/makefile.emx
new file mode 100644
index 000000000..a8f3c3d80
--- /dev/null
+++ b/v7/src/microcode/os2utl/makefile.emx
@@ -0,0 +1,82 @@
+### -*- Fundamental -*-
+###
+###	$Id: makefile.emx,v 1.1 1995/10/09 05:59:21 cph Exp $
+###
+###	Copyright (c) 1994-95 Massachusetts Institute of Technology
+###
+###	This material was developed by the Scheme project at the
+###	Massachusetts Institute of Technology, Department of
+###	Electrical Engineering and Computer Science.  Permission to
+###	copy this software, to redistribute it, and to use it for any
+###	purpose is granted, subject to the following restrictions and
+###	understandings.
+###
+###	1. Any copy made of this software must include this copyright
+###	notice in full.
+###
+###	2. Users of this software agree to make their best efforts (a)
+###	to return to the MIT Scheme project any improvements or
+###	extensions that they make, so that these may be included in
+###	future releases; and (b) to inform MIT of noteworthy uses of
+###	this software.
+###
+###	3. All materials developed as a consequence of the use of this
+###	software shall duly acknowledge such use, in accordance with
+###	the usual standards of acknowledging credit in academic
+###	research.
+###
+###	4. MIT has made no warrantee or representation that the
+###	operation of this software will be error-free, and MIT is
+###	under no obligation to provide any services, by way of
+###	maintenance, update, or otherwise.
+###
+###	5. In conjunction with products arising from the use of this
+###	material, there shall be no use of the name of the
+###	Massachusetts Institute of Technology nor of any adaptation
+###	thereof in any advertising, promotional, or sales literature
+###	without prior written consent from MIT in each case.
+###
+
+#### Makefile for Scheme under OS/2 using EMX/GCC
+
+# This makefile is configured for use with GNU make, the EMX/GCC
+# development system (compiler, assembler, linker, etc.), and the GNU
+# m4 macro preprocessor.
+
+OBJ = o
+ASM = s
+CC = gcc
+GCCFLAGS = -Zmt -O -g
+CFLAGS = $(GCCFLAGS) -DMIT_SCHEME -D__OS2__
+LDFLAGS = $(GCCFLAGS)
+SYSTEM_LIBS =
+M4 = m4
+M4FLAGS = -DTYPE_CODE_LENGTH=6
+AS = as
+ASFLAGS =
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+%.s : %.m4
+	$(M4) $(M4FLAGS) < $< > $@
+
+%.o : %.s
+	$(AS) $(ASFLAGS) -o $@ $<
+
+%.exe :
+	$(CC) $(LDFLAGS) -o $(basename $@) $^
+	emxbind -b $(basename $@)
+	del $(basename $@)
+
+include os2utl\makefile.cmn
+
+scheme.exe : $(OBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(LDFLAGS) -o $(basename $@) $^ $(SCHEME_LIB)
+	emxbind -bp $(basename $@)
+	del $(basename $@)
+
+bchschem.exe : $(BCHOBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(LDFLAGS) -o $(basename $@) $^ $(SCHEME_LIB)
+	emxbind -bp $(basename $@)
+	del $(basename $@)
diff --git a/v7/src/microcode/os2utl/makefile.gcc b/v7/src/microcode/os2utl/makefile.gcc
new file mode 100644
index 000000000..345ab4455
--- /dev/null
+++ b/v7/src/microcode/os2utl/makefile.gcc
@@ -0,0 +1,76 @@
+### -*- Fundamental -*-
+###
+###	$Id: makefile.gcc,v 1.1 1995/10/09 05:59:40 cph Exp $
+###
+###	Copyright (c) 1995 Massachusetts Institute of Technology
+###
+###	This material was developed by the Scheme project at the
+###	Massachusetts Institute of Technology, Department of
+###	Electrical Engineering and Computer Science.  Permission to
+###	copy this software, to redistribute it, and to use it for any
+###	purpose is granted, subject to the following restrictions and
+###	understandings.
+###
+###	1. Any copy made of this software must include this copyright
+###	notice in full.
+###
+###	2. Users of this software agree to make their best efforts (a)
+###	to return to the MIT Scheme project any improvements or
+###	extensions that they make, so that these may be included in
+###	future releases; and (b) to inform MIT of noteworthy uses of
+###	this software.
+###
+###	3. All materials developed as a consequence of the use of this
+###	software shall duly acknowledge such use, in accordance with
+###	the usual standards of acknowledging credit in academic
+###	research.
+###
+###	4. MIT has made no warrantee or representation that the
+###	operation of this software will be error-free, and MIT is
+###	under no obligation to provide any services, by way of
+###	maintenance, update, or otherwise.
+###
+###	5. In conjunction with products arising from the use of this
+###	material, there shall be no use of the name of the
+###	Massachusetts Institute of Technology nor of any adaptation
+###	thereof in any advertising, promotional, or sales literature
+###	without prior written consent from MIT in each case.
+###
+
+#### Makefile for Scheme under OS/2 using GCC/2
+
+# This makefile is configured for use with GNU make, the GCC/2
+# development system (compiler, assembler, linker, etc.), and the GNU
+# m4 macro preprocessor.
+
+OBJ = obj
+ASM = asm
+CC = gcc -Uunix -U__unix__ -U__unix -D__GCC2__
+GCCFLAGS = -O -g
+CFLAGS = $(GCCFLAGS) -DMIT_SCHEME
+LDFLAGS = $(GCCFLAGS)
+SYSTEM_LIBS =
+M4 = m4
+M4FLAGS = -DOS2
+AS = as
+ASFLAGS = -I
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+%.s : %.m4
+	$(M4) $(M4FLAGS) < $< > $@
+
+%.o : %.s
+	$(AS) $(ASFLAGS) -o $@ $<
+
+%.exe :
+	$(CC) $(LDFLAGS) -o $@ $^
+
+include os2utl\makefile.cmn
+
+scheme.exe : $(OBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(LDFLAGS) -o $@ $^ $(SCHEME_LIB)
+
+bchschem.exe : $(BCHOBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(LDFLAGS) -o $@ $^ $(SCHEME_LIB)
diff --git a/v7/src/microcode/os2utl/makefile.vac b/v7/src/microcode/os2utl/makefile.vac
new file mode 100644
index 000000000..7006fd2bf
--- /dev/null
+++ b/v7/src/microcode/os2utl/makefile.vac
@@ -0,0 +1,83 @@
+### -*- Fundamental -*-
+###
+###	$Id: makefile.vac,v 1.1 1995/10/09 05:59:30 cph Exp $
+###
+###	Copyright (c) 1994-95 Massachusetts Institute of Technology
+###
+###	This material was developed by the Scheme project at the
+###	Massachusetts Institute of Technology, Department of
+###	Electrical Engineering and Computer Science.  Permission to
+###	copy this software, to redistribute it, and to use it for any
+###	purpose is granted, subject to the following restrictions and
+###	understandings.
+###
+###	1. Any copy made of this software must include this copyright
+###	notice in full.
+###
+###	2. Users of this software agree to make their best efforts (a)
+###	to return to the MIT Scheme project any improvements or
+###	extensions that they make, so that these may be included in
+###	future releases; and (b) to inform MIT of noteworthy uses of
+###	this software.
+###
+###	3. All materials developed as a consequence of the use of this
+###	software shall duly acknowledge such use, in accordance with
+###	the usual standards of acknowledging credit in academic
+###	research.
+###
+###	4. MIT has made no warrantee or representation that the
+###	operation of this software will be error-free, and MIT is
+###	under no obligation to provide any services, by way of
+###	maintenance, update, or otherwise.
+###
+###	5. In conjunction with products arising from the use of this
+###	material, there shall be no use of the name of the
+###	Massachusetts Institute of Technology nor of any adaptation
+###	thereof in any advertising, promotional, or sales literature
+###	without prior written consent from MIT in each case.
+###
+
+#### Makefile for Scheme under OS/2 using EMX/GCC
+
+# This makefile is configured for use with GNU make, the IBM Visual
+# Age C++ compiler (or IBM C Set++/2), GNU m4, and the GNU assembler
+# included with the GCC/2 package.  Unfortunately, the output from the
+# GNU assembler requires two .lib files from GCC/2 as well; these
+# files are referenced here using absolute pathnames.
+
+# For optimization, replace /Ti+ with /O+, and delete /B"/DBGPACK".
+# For C Set++/2, delete /B"/DBGPACK".
+# For OS/2 2.x, replace /B"/EXEPACK:2" with /B"/EXEPACK"
+
+OBJ = obj
+ASM = asm
+CC = icc
+ICCFLAGS = /Gm+ /Q+ /Wall- /Ti+
+CFLAGS = $(ICCFLAGS) /DMIT_SCHEME
+LDFLAGS = $(ICCFLAGS) /B"/EXEPACK:2" /B"/DBGPACK"
+SCHEME_LDFLAGS = $(LDFLAGS)
+SYSTEM_LIBS = os2utl\libcrt.lib os2utl\gcc.lib
+M4 = m4
+M4FLAGS = -DOS2
+AS = .\os2utl\as
+ASFLAGS = -I
+
+%.obj : %.c
+	$(CC) $(CFLAGS) /C $<
+
+%.asm : %.m4
+	$(M4) $(M4FLAGS) < $< > $@
+
+%.obj : %.asm
+	$(AS) $(ASFLAGS) -o $@ $<
+
+%.exe :
+	$(CC) $(LDFLAGS) /Fe$@ $^
+
+include os2utl\makefile.cmn
+
+scheme.exe : $(OBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(SCHEME_LDFLAGS) /B"/PMTYPE:PM" /Fe$@ $^ $(SCHEME_LIB)
+
+bchschem.exe : $(BCHOBJECTS) $(SCHEME_OBJECTS)
+	$(CC) $(SCHEME_LDFLAGS) /B"/PMTYPE:PM" /Fe$@ $^ $(SCHEME_LIB)