##  $Revision: 1.3 $
##
##  Unix makefile for editline library.
##

##  Set your options:
##	-DANSI_ARROWS		ANSI arrows keys work like emacs.
##	-DHAVE_STDLIB		Have <stdlib.h>.
##	-DHAVE_TCGETATTR	Have tcgetattr(), tcsetattr().
##	-DHIDE			Make static functions static (non debug).
##	-DHIST_SIZE=n		History size.
##	-DNEED_STRDUP		Don't have strdup().
##	-DUNIQUE_HISTORY	Don't save command if same as last one.
##	-DUSE_DIRENT		Use <dirent.h>, not <sys/dir.h>?
##	-DUSE_TERMCAP		Use the termcap library for terminal size
##				see LDFLAGS, below, if you set this.
##	-DNEED_PERROR		Don't have perror() (used in testit)
DEFS	= -DANSI_ARROWS -DHAVE_STDLIB -DHAVE_TCGETATTR -DHIDE -DUSE_DIRENT -DSYS_UNIX -DUSE_TERMCAP

##  Set your C compiler:
#WARN	= -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings \
#	-Wunused -Wcomment -Wswitch
#CC	= gcc -ansi $(WARN)
#CC	= cc
CFLAGS	= $(DEFS) -O #-g

#  This stuff is for the Linux jump table version.
CC	= gcc -B/usr/bin/jump
JUMP_DIR = ./jump/
JUMP_LIB = libedit
LD_LIBRARY_PATH=/usr/lib:/lib:./

#The following line only works with newer versions of Make.
#If Make barfs on this, comment it out.
export JUMP_DIR JUMP_LIB LD_LIBRARY_PATH

ADDRESS = 0x80000000
JUMPSIZE = 0x4000
GOTSIZE  = 0x2000
MAJOR= 0
MINOR = 2
VERSION = $(MAJOR).$(MINOR)
IMAGE = libedit

##  If you have -DUSE_TERMCAP, set this as appropriate:
#LDFLAGS = -ltermlib
LDFLAGS = -ltermcap

##  Set ranlib as appropriate:
RANLIB	= ranlib
#RANLIB	= echo

##  End of configuration.

SOURCES	= editline.c complete.c sysunix.c version.c
OBJECTS	= editline.o complete.o sysunix.o version.o
SHARFILES =	README Makefile editline.3 editline.h unix.h editline.c \
		complete.c sysunix.c testit.c \
		Make.os9 os9.h sysos9.c

all:		libedit.a image stubs testit
	@echo ======= Executable 'testit' demonstrates shared libraries.
	@echo ======= Environment variable LD_LIBRARY_PATH must be set
	@echo ======= properly for example to run.
	@echo ======= Now running testit...
	./testit

image:		$(IMAGE).so.$(VERSION)
$(IMAGE).so.$(VERSION): $(OBJECTS)
	mkimage -l $(IMAGE) -v $(VERSION) -a $(ADDRESS) -j $(JUMPSIZE) -g $(GOTSIZE) -- $(OBJECTS) -ltermcap -lc `gcc --print-libgcc-file-name` -lc

stubs:		libedit.sa
libedit.sa:
	mkstubs -l $(IMAGE) -v $(VERSION) -a $(ADDRESS) -j $(JUMPSIZE)  -g $(GOTSIZE) -- libedit

testit:		testit.c libedit.a
	cc $(CFLAGS) -o testit testit.c libedit.sa $(LDFLAGS)

shar:		$(SHARFILES)
	shar $(SHARFILES) >shar

clean:
	rm -f *.[oa] testit foo core tags lint lint.all a.out shar *.sa libedit.so.$(VERSION)

lint:		testit
	lint -a -b -u -x $(DEFS) $(SOURCES) testit.c >lint.all
	sed -e '/warning: function prototype not in scope/d' \
		-e '/warning: old style argument declaration/'d \
		-e '/mix of old and new style function declaration/'d \
		<lint.all >lint

libedit.a:	$(OBJECTS)
	@rm -f $@
	ar r $@ $(OBJECTS)
	$(RANLIB) $@

$(OBJECTS):	editline.h