mk_os2.mak

ctags-5.5.4.tar.gz,一个很好的代码开发以及编辑源码

# $Id: mk_os2.mak,v 1.3 2002/01/27 21:20:55 darren Exp $
#
# A Makefile for OS/2 using EMX/gcc
# You may want to use the OS/2 port of autoconf for building
# and comment-out the according statements in this Makefile.
# You need a library to provide regex support.
# libExt might do this, but currently (2/2001) it doesn't work well
# together with ctags ...
#
# Provided and supported by 
# Alexander Mai
# <[e-mail]> or <[e-mail]>

default:
	@echo "Enter $(MAKE) -f mk_os2.mak target"
	@echo "where target is one of:"
	@echo "   small    (small executable req. EMX runtime)"
	@echo "   debug    (executable for debugging purposes)"
	@echo "   release  (stand-alone executable)"
	@echo "   clean    (remove all files built)"

# Use this to create a small binary
# (requires EMX runtime libraries)
small:
	$(MAKE) -f mk_os2.mak all \
	CC="gcc" \
	CFLAGS="-O5 -mpentium -Wall" \
	LFLAGS="-Zcrtdll -s" \
	LIBS="-lregex" \
	OBJEXT="o"

# Use this to create a binary for debugging purposes
# (requires EMX runtime libraries)
debug:
	$(MAKE) -f mk_os2.mak all \
	CC="gcc" \
	CFLAGS="-O0 -Wall -g" \
	LFLAGS="-Zcrtdll -g" \
	LIBS="-lregex" \
	OBJEXT="o"

# Use this to create a stand-alone binary for distribution
# (requires link386 for linking but no EMX runtime libraries)
release:
	$(MAKE) -f mk_os2.mak all \
	CC="gcc" \
	CFLAGS="-g -O5 -mpentium -Wall" \
	LFLAGS="-s -Zomf -Zsys -Zlinker /PM:VIO" \
	LIBS="-lregex" \
	OBJEXT="obj"

# Use the line below if you have created config.h
# (manually or by running configure)
# Otherwise use built-in defaults (#ifdef OS2)!
# DEFINES=-DHAVE_CONFIG_H
DEFINES=-DOS2


# General rules and definitions

.SUFFIXES: .c .exe .h .o .obj

include source.mak

all: ctags.exe readtags.exe readtags.a readtags.lib
ctags: ctags.exe
etags: etags.exe

ctags.exe: $(OBJECTS)
	$(CC) $(CFLAGS) $(LFLAGS) -o $@ $^ $(LIBS)

etags.exe: ctags.exe
	@copy $< $@

# The readtags executable
readtags.exe: readtags.c
	$(CC) $(CFLAGS) $(DEFINES) $(LFLAGS) -DREADTAGS_MAIN -o $@ $^ $(LIBS)

# We build a.out and omf version of the readtags library
readtags.o: readtags.c
	$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $^

readtags.a: readtags.o
	if exist $@ del $@
	ar rc $@ $^

readtags.lib: readtags.a
	emxomf $<

.c.o:
	$(CC) $(CFLAGS) $(DEFINES) -I. -c $< -o $@

.c.obj:
	$(CC) $(CFLAGS) -Zomf $(DEFINES) -I. -c $< -o $@

# Delete all files that are not part of the source distribution
clean:
	@if exist ctags.exe     del ctags.exe
	@if exist etags.exe     del etags.exe
	@if exist readtags.exe  del readtags.exe
	@if exist readtags.a    del readtags.a
	@if exist readtags.lib  del readtags.lib
	@if exist *.obj         del *.obj
	@if exist *.o           del *.o