# Copyright (C) 1988, 1989, 1991 Free Software Foundation, Inc.
# This file is part of GNU Make.
# 
# GNU Make is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# GNU Make is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with GNU Make; see the file COPYING.  If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

#
#	Makefile for GNU Make
#

CFLAGS = $(defines) -Wall -Wimplicit -O -I.
LDFLAGS = -O
prefix=/emx

# Define these for your system as follows:
# 	-DUSG			System V
#	-DUSGr3			SVR3 (also define USG)
#	-DHPUX			HP-UX (also define USG and USGr3 appropriately)
#	-DHAVE_SYS_WAIT		USG, but have <sys/wait.h> and wait3
#	-DHAVE_SIGLIST		USG, but have sys_siglist
#	-DHAVE_DUP2		USG and not USGr3, but have dup2
#	-DNO_MINUS_C_MINUS_O	cc can't handle "cc -c foo.c -o foo.o"
#	-DPOSIX			A 1003.1 system (or trying to be)
#	-DNO_ARCHIVES		To disable `ar' archive support.
#	-DNO_FLOAT		To avoid using floating-point numbers.
#	-DENUM_BITFIELDS	If the compiler isn't GCC but groks enum foo:2.
#				Some compilers apparently accept this
#				without complaint but produce losing code,
#				so beware.
# NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
defines = -DNO_FLOAT

# Define these for your system as follows:
#	-DUMAX		Encore UMAX
#	-DUMAX_43	Encore UMAX 4.3 (also define UMAX)
#	-DNO_LDAV	Disable load-average checking.
# To read /dev/kmem (most Unix systems), define these if different from the
# given defaults:
#	-DKERNEL_FILE_NAME=\"/vmunix\"
#	-DLDAV_SYMBOL=\"_avenrun\"
#	-DLDAV_CVT="(double) load"
# Define:
#	-DNLIST_NAME_UNION	If `struct nlist' has a n_un member.
#	-DNLIST_NAME_ARRAY	If `n_name' is an array.
LOAD_AVG = -DNO_LDAV

# If you don't want archive support, comment these out.
ARCHIVES = arscan.o ar.o
ARCHIVES_SRC = arscan.c ar.c

# If your system needs extra libraries loaded in, define them here.
# System V probably need -lPW for alloca.  HP-UX 7.0's alloca in
# libPW.a is broken on HP9000s300 and HP9000s400 machines.  Use
# alloca.c (below) instead on those machines.  SGI Irix needs -lmld
# for nlist.
LOADLIBES =

# If your system doesn't have alloca, or the one provided is bad,
# get it from the Emacs distribution and define these.
#ALLOCA = alloca.o
#ALLOCASRC = alloca.c

# If there are remote execution facilities defined,
# enable them with switches here (see remote-*.c).
REMOTE =

# Any extra object files your system needs.
extras =

# Comment this out if POSIX.2 glob is installed on your system
# (it's in the GNU C Library, so if you're using that, this is
# not needed at all.)
globdep = libglob.a

# Library containing POSIX.2 `glob' function.
# Comment this line out if it's in the C library (which is the case if you
# are using the GNU C Library), or change it to the appropriate file name
# or -l switch.
globlib = $(globdep)

# Name under which to install GNU make.
instname = make.exe
# Directory to install `make' in.
bindir = $(prefix)/bin

objs = commands.o exec.o argv.o job.o dir.o file.o load.o misc.o main.o read.o \
       remake.o remote.o rule.o implicit.o default.o variable.o expand.o \
       function.o vpath.o version.o $(ARCHIVES) $(ALLOCA) $(extras)
srcs = commands.c exec.c argv.c job.c dir.c file.c load.c misc.c main.c read.c \
       remake.c remote.c rule.c implicit.c default.c variable.c expand.c \
       function.c vpath.c version.c $(ALLOCASRC) $(ARCHIVES_SRC) \
       commands.h dep.h file.h job.h make.h rule.h variable.h


.SUFFIXES:
.SUFFIXES: .o .c .h .ps .dvi .texinfo

.PHONY: all
all: make.exe

make.exe: make.new
	strip make.new
	emxbind -b /emx/bin/emxl.exe make.new make.exe -p

make.new: $(objs) $(globdep)
	$(CC) $(LDFLAGS) $(objs) $(globlib) $(LOADLIBES) -o make.new

load.o: load.c
	$(CC) $(CFLAGS) $(LOAD_AVG) -c load.c
remote.o: remote.c
	$(CC) $(CFLAGS) $(REMOTE) -c remote.c

TAGS: $(srcs)
	etags -tw $(srcs)
tags: $(srcs)
	ctags -tw $(srcs)

.PHONY: install
install: $(bindir)/$(instname)

$(bindir)/$(instname): make.exe
	cp make.exe $@

.PHONY: clean realclean
clean: glob-clean
	-rm -f make.exe make.new *.o core
realclean: clean glob-realclean
	-rm -f TAGS tags make.info* make-* make.dvi 
	-rm -f make.?? make.??s make.log make.toc make.*aux

.PHONY: glob-clean glob-realclean
glob-clean glob-realclean:
	-rm -f libglob.a

libglob.a: glob.o fnmatch.o
	ar rv $@ glob.o fnmatch.o
	ar s $@


# Automatically generated dependencies will be put at the end of the file.

# Automatically generated dependencies.
exec.o : exec.c
job.o : job.c make.h commands.h job.h file.h variable.h 
dir.o : dir.c make.h 
file.o : file.c make.h commands.h dep.h file.h variable.h 
load.o : load.c make.h commands.h job.h 
misc.o : misc.c make.h dep.h 
main.o : main.c make.h commands.h dep.h file.h variable.h job.h 
read.o : read.c make.h commands.h dep.h file.h variable.h 
remake.o : remake.c make.h commands.h job.h dep.h file.h 
remote.o : remote.c make.h commands.h 
rule.o : rule.c make.h commands.h dep.h file.h variable.h rule.h 
implicit.o : implicit.c make.h rule.h dep.h file.h 
default.o : default.c make.h rule.h dep.h file.h commands.h variable.h 
variable.o : variable.c make.h commands.h variable.h dep.h file.h 
expand.o : expand.c make.h commands.h file.h variable.h 
function.o : function.c make.h variable.h dep.h commands.h job.h 
vpath.o : vpath.c make.h file.h variable.h 
version.o : version.c 
arscan.o : arscan.c 
ar.o : ar.c make.h file.h 
glob.o: glob.h fnmatch.h
fnmatch.o: fnmatch.h
