Makefile.dsu

# Makefile for less.
# MS-DOS version

#### Start of system configuration section. ####

CC = cl
# Change the following directories to match your installation.
LIBDIR = c:\msvc\lib
INCDIR = c:\msvc\include

# CFLAGS are compile-time options and LDFLAGS are link-time options. They are
# customized for MSVC 1.0 (MSC 8.0). If you have a different version of the
# compiler, you may need to change some of the options to their equivalents.
# -Ot     optimize for speed
# -AL     large memory model
# -Za     ANSI C conformance
# -nologo suppress MSVC banners
# -onerror:noexe   no .EXE file if link errors occur
CFLAGS = -Ot -AL -Za -nologo
LDFLAGS = -onerror:noexe -nologo
LIBS = $(LIBDIR)\llibce.lib $(LIBDIR)\graphics.lib

#### End of system configuration section. ####

# This rule allows us to supply the necessary -D options
# in addition to whatever the user asks for.
.c.obj:
	$(CC) -c -I. -I$(INCDIR) $(CPPFLAGS) $(CFLAGS) $<

OBJ =	main.obj screen.obj brac.obj ch.obj charset.obj cmdbuf.obj command.obj \
	decode.obj edit.obj filename.obj forwback.obj help.obj ifile.obj \
	input.obj jump.obj line.obj linenum.obj lsystem.obj \
	mark.obj optfunc.obj option.obj opttbl.obj os.obj output.obj \
	position.obj prompt.obj search.obj signal.obj tags.obj \
	ttyin.obj version.obj

all: less lesskey

# This is really horrible, but the command line is too long for 
# MS-DOS if we try to link $(OBJ).
less: $(OBJ)
	-if exist lesskey.obj del lesskey.obj
	$(CC) $(LDFLAGS) -o $@ *.obj $(LIBS)

lesskey: lesskey.obj version.obj
	$(CC) $(LDFLAGS) -o $@ lesskey.obj version.obj $(LIBS)

defines.h: defines.ds
	-del defines.h
	-copy defines.ds defines.h

$(OBJ): less.h defines.h

clean:
	-del *.obj 
	-del less.exe
	-del lesskey.exe