#
# Makefile for Vim on Unix, using gcc or standard cc
#

#>>>>> choose BSD_UNIX for Sun, Linux, IRIX, NeXT, POSIX and SYSV R4
#	   or Apollo DOMAIN (with SYSTYPE = bsd4.3, change CC below)
#	   or BSD_UNIX with TERMINFO for HPUX
#	   or BSD_UNIX for Convex
#          or SYSV_UNIX for Dynix/PTX, SCO-UNIX, UNICOS and SYSV R3
#          or SOLARIS
#          or UNICOS
#	   or AIX (rs6000) (disable termcap below)
#	   or UTS2 for Amdahl UTS 2.1.x (disable termcap below)
#	   or UTS4 for Amdahl UTS 4.x
#	   or USL for Unix Systems Laboratories (SYSV 4.2)
MACHINE = -DBSD_UNIX
#MACHINE = -DBSD_UNIX -DDOMAIN
#MACHINE = -DBSD_UNIX -DTERMINFO
#MACHINE = -DBSD_UNIX -DCONVEX
#
#MACHINE = -DSYSV_UNIX
#MACHINE = -DSYSV_UNIX -DSOLARIS -DTERMINFO
#MACHINE = -DSYSV_UNIX -DUNICOS
#MACHINE = -DSYSV_UNIX -DAIX
#MACHINE = -DSYSV_UNIX -DUTS2
#MACHINE = -DSYSV_UNIX -DUTS4 -Xa
#MACHINE = -DSYSV_UNIX -DUSL

#>>>>> choose one compiler
### standard C compiler, with optimizer, debugger or vanilla
CC=cc -O
#CC=cc -g
#CC=cc

### GCC on sun, Dynix
#CC=gcc -O -Wall -traditional

### GCC 2.2.2d on Linux (works for Sun OS also)
#CC=gcc -O6 -Wall

### GCC on SCO 3.2 and GCC 2.4.5 on NeXT
#CC=gcc -O -Wall

### GCC on another SCO Unix
#CC=gcc -O6 -g -fpcc-struct-return -fwritable-strings

### CenterLine cc
#CC=clcc -O

### Apollo Domain cc
#CC=cc -O -A systype,bsd4.3

#>>>>> choose options for install
### Name of target
TARGET = vim

### Prefix for location of files
PREFIX = /usr/local

### Location of binary
BINLOC = $(PREFIX)/bin

### Location of man page
MANLOC = $(PREFIX)/man/man1

### Location of help file
HELPLOC = $(PREFIX)/lib

### Permissions for vim binary
BINMOD = 755

### Permissions for man page
MANMOD = 644

### Permissions for help file
HELPMOD = 644

MANFILE = ../doc/vim.1

HELPFILE = ../doc/vim.hlp

#>>>>> choose options:
### -DDIGRAPHS		digraph support
### -DNO_FREE_NULL	do not call free() with a null pointer
### -DCOMPATIBLE	start in vi-compatible mode
### -DNOBACKUP		default is no backup file
### -DDEBUG		output a lot of debugging garbage
### -DSTRNCASECMP	use strncasecmp() instead of internal function
### -DUSE_LOCALE	use setlocale() to change ctype() and others
### -DTERMCAP		full termcap file support
### -DTERMINFO		use terminfo entries for builtin termcaps
### -DNO_BUILTIN_TCAPS	do not include builtin termcap entries
###				(use only with -DTERMCAP)
### -DSOME_BUILTIN_TCAPS include most useful builtin termcap entries
###				(use only without -DNO_BUILTIN_TCAPS)
### -DALL_BUILTIN_TCAPS	include all builtin termcap entries
###				(use only without -DNO_BUILTIN_TCAPS)
### -DMAXNAMLEN 31	maximum length of a file name (if not defined in sys/dir.h)
### -Dconst=		for compilers that don't have type const
### -DVIMRC_FILE	name of the .vimrc file in current dir
### -DEXRC_FILE		name of the .exrc file in current dir
### -DSYSVIMRC_FILE	name of the global .vimrc file
### -DSYSEXRC_FILE	name of the global .exrc file
### -DDEFVIMRC_FILE	name of the system-wide .vimrc file
### -DVIM_HLP		name of the help file
### -DUSE_SYSTEM	use system() instead of fork/exec for starting a shell
### -DVIM_ISSPACE	use when isspace() can't handle meta chars
### -DSCO		SCO UNIX
### -UM_XENIX		needed on SCO UNIX when using gcc
DEFS = -DDIGRAPHS -DTERMCAP -DSOME_BUILTIN_TCAPS -DNO_FREE_NULL \
	-DSYSVIMRC_FILE=\"\$$HOME/.vimrc\" -DSYSEXRC_FILE=\"\$$HOME/.exrc\" \
	-DDEFVIMRC_FILE=\"/etc/vimrc\" -DVIM_HLP=\"$(HELPLOC)/vim.hlp\"

#>>>>> link with termlib or termcap only if TERMCAP is defined
### default
LIBS = -ltermlib

### termcap is for linux, HPUX, NeXT and others
#LIBS = -ltermcap

### for IRIX (Silicon Graphics Indigo, __sgi will be defined)
#LIBS = -ltermlib -lmalloc -lc_s

### UTS 2.1.6a (Amdahl UTS, _UTS will be defined)
#LIBS = -ltermlib -lsocket

### for SCO UNIX 3.2
#LIBS = -ltinfo

### for some SCO UNIX with gcc
#LIBS = -ltermlib -lmalloc

### without TERMCAP defined
#LIBS = 

#>>>>> end of choices
###########################################################################

CFLAGS = -c $(MACHINE) $(DEFS)

INCL = vim.h globals.h param.h keymap.h macros.h ascii.h term.h unix.h debug.h

OBJ =	alloc.o unix.o buffers.o charset.o cmdline.o csearch.o digraph.o \
	edit.o fileio.o help.o linefunc.o main.o mark.o message.o misccmds.o \
	normal.o ops.o param.o quickfix.o regexp.o regsub.o screen.o \
	script.o search.o storage.o tag.o term.o undo.o

$(TARGET): $(OBJ) version.c
	$(CC) $(CFLAGS) version.c
	$(CC) -o $(TARGET) $(OBJ) version.o $(LIBS)

debug: $(OBJ) version.c
	$(CC) $(CFLAGS) version.c
	$(CC) -o $(TARGET) -g $(OBJ) version.o $(LIBS)

ctags:
	csh -c ctags *.c *.h

install: $(TARGET)
	chmod $(BINMOD) $(TARGET)
	cp $(TARGET) $(BINLOC)
	chmod $(MANMOD) $(MANFILE)
	cp $(MANFILE) $(MANLOC)
	chmod $(HELPMOD) $(HELPFILE)
	cp $(HELPFILE) $(HELPLOC)

clean:
	-rm -f $(OBJ) mkcmdtab.o version.o core $(TARGET) mkcmdtab
	-rm -f *.bak

#use this in case the files have been transported via an MSDOS system

FILES = *.c *.h makefile makefile.* cmdtab.tab proto/*.pro tags

dos2unix:
	-mv arp_prot.h arp_proto.h
	-mv ptx_stdl.h ptx_stdlib.h
	-mv sun_stdl.h sun_stdlib.h
	-mv makefile.dic makefile.dice
	-mv makefile.uni makefile.unix
	-mv makefile.man makefile.manx
	-mv makefile.6sa makefile.6sas
	-mv makefile.5sa makefile.5sas
	for i in $(FILES); do tr -d '\r\032' < $$i > ~tmp~; mv ~tmp~ $$i; echo $$i; done

###########################################################################

alloc.o:	alloc.c  $(INCL)
	$(CC) $(CFLAGS) alloc.c

unix.o:	unix.c  $(INCL) unix.h
	$(CC) $(CFLAGS) unix.c

buffers.o:	buffers.c  $(INCL)
	$(CC) $(CFLAGS) buffers.c

charset.o:	charset.c  $(INCL)
	$(CC) $(CFLAGS) charset.c

cmdline.o:	cmdline.c  $(INCL) cmdtab.h
	$(CC) $(CFLAGS) cmdline.c

csearch.o:	csearch.c  $(INCL)
	$(CC) $(CFLAGS) csearch.c

digraph.o:	digraph.c  $(INCL)
	$(CC) $(CFLAGS) digraph.c

edit.o:	edit.c  $(INCL)
	$(CC) $(CFLAGS) edit.c

fileio.o:	fileio.c  $(INCL)
	$(CC) $(CFLAGS) fileio.c

help.o:	help.c  $(INCL)
	$(CC) $(CFLAGS) help.c

linefunc.o:	linefunc.c  $(INCL)
	$(CC) $(CFLAGS) linefunc.c

main.o:	main.c  $(INCL)
	$(CC) $(CFLAGS) main.c

mark.o:	mark.c  $(INCL)
	$(CC) $(CFLAGS) mark.c

message.o:	message.c  $(INCL)
	$(CC) $(CFLAGS) message.c

misccmds.o:	misccmds.c  $(INCL)
	$(CC) $(CFLAGS) misccmds.c

normal.o:	normal.c  $(INCL) ops.h
	$(CC) $(CFLAGS) normal.c

ops.o:	ops.c  $(INCL) ops.h
	$(CC) $(CFLAGS) ops.c

param.o:	param.c  $(INCL)
	$(CC) $(CFLAGS) param.c

quickfix.o:	quickfix.c  $(INCL)
	$(CC) $(CFLAGS) quickfix.c

regexp.o:	regexp.c  $(INCL)
	$(CC) $(CFLAGS) regexp.c

regsub.o:	regsub.c  $(INCL)
	$(CC) $(CFLAGS) regsub.c

screen.o:	screen.c  $(INCL)
	$(CC) $(CFLAGS) screen.c

script.o:	script.c  $(INCL)
	$(CC) $(CFLAGS) script.c

search.o:	search.c  $(INCL)
	$(CC) $(CFLAGS) search.c

storage.o:	storage.c  $(INCL)
	$(CC) $(CFLAGS) storage.c

tag.o:	tag.c  $(INCL)
	$(CC) $(CFLAGS) tag.c

term.o:	term.c  $(INCL)
	$(CC) $(CFLAGS) term.c

undo.o:	undo.c  $(INCL)
	$(CC) $(CFLAGS) undo.c

cmdtab.h: cmdtab.tab mkcmdtab
	./mkcmdtab cmdtab.tab cmdtab.h

mkcmdtab: mkcmdtab.o
	$(CC) -o mkcmdtab mkcmdtab.o