Makefile.wnm

# Makefile for less.
# Windows 32/64 Visual C++ version
#
# To build in msvc env (VCVARS32.BAT, VCVARS64.BAT, ...)
#
# A release tarball:
#   nmake -f Makefile.wnm
#
# A git snapshot:
#   nmake -f Makefile.wnm generated
#   nmake -f Makefile.wnm
#
# If cross compiling (e.g. arm): "generated" should be made in a native env.
# Else (native build) this works too: nmake -f Makefile.wnm generated less.exe

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

CC = cl

# Normal flags
CFLAGS = /nologo /W3 /EHsc /O2 /I "." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /c 
LDFLAGS = /nologo /subsystem:console /incremental:no

# Debugging flags
#CFLAGS = /nologo /MDd /W3 /GX /Od /Gm /Zi /I "." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /c
#LDFLAGS = /nologo /subsystem:console /incremental:yes /debug

LD = link
LIBS = user32.lib shell32.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) $(CFLAGS) $<

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

all: less.exe lesskey.exe

less.exe: $(OBJ)
	$(LD) $(LDFLAGS) $** $(LIBS) /out:$@

lesskey.exe: lesskey.obj lesskey_parse.obj version.obj xbuf.obj
	$(LD) $(LDFLAGS) lesskey.obj lesskey_parse.obj version.obj xbuf.obj $(LIBS) /out:$@

defines.h: defines.wn
	-del defines.h
	-copy defines.wn defines.h

$(OBJ): less.h defines.h funcs.h cmd.h

# generate help.c and funcs.h. We use *.c because we don't have a sources list.
# intentionally detached from $(OBJ) in case of cross compile - needs native cc
generated:
	$(CC) buildgen.c
	buildgen.exe help < less.hlp > help.c
	type *.c 2>NUL | buildgen.exe funcs > funcs.h

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