#								   #
# Makefile for readline and history libraries.			   #
#								   #


srcdir = .
destdir = /usr/local

INSTALL_PROG = install -c
INSTALL_FILE = $(INSTALL_PROG)

#### host and target dependent Makefile fragments come in here.
##

# Here is a rule for making .o files from .c files that doesn't force
# the type of the machine (like -sun3) into the flags.
.c.o:
	$(CC) -c $(CFLAGS) $(LOCAL_INCLUDES) $(CPPFLAGS) $(READLINE_DEFINES) $<

# Destination installation directory.  The libraries are copied to DESTDIR
# when you do a `make install', and the header files to INCDIR/readline/*.h.
DESTDIR = $(destdir)/lib
INCDIR = $(destdir)/include

# Define TYPES as -DVOID_SIGHANDLER if your operating system uses
# a return type of "void" for signal handlers.
TYPES = -DVOID_SIGHANDLER

# HP-UX compilation requires the BSD library.
#LOCAL_LIBS = -lBSD

# Xenix compilation requires -ldir -lx
#LOCAL_LIBS = -ldir -lx

# Comment out "-DVI_MODE" if you don't think that anyone will ever desire
# the vi line editing mode and features.
READLINE_DEFINES = $(TYPES) -DVI_MODE

DEBUG_FLAGS = -g
LDFLAGS = $(DEBUG_FLAGS) 
CFLAGS = $(DEBUG_FLAGS) $(SYSV) -I.

# A good alternative is gcc -traditional.
#CC = gcc -traditional
CC = cc
RANLIB = /bin/ranlib
AR = ar
AR_FLAGS = clq
RM = rm
CP = cp

LOCAL_INCLUDES = -I$(srcdir)/../

CSOURCES = readline.c history.c funmap.c keymaps.c vi_mode.c \
	   emacs_keymap.c vi_keymap.c

HSOURCES = readline.h chardefs.h history.h keymaps.h
SOURCES  = $(CSOURCES) $(HSOURCES)

DOCUMENTATION = readline.texinfo inc-readline.texinfo \
		history.texinfo inc-history.texinfo

SUPPORT = COPYING Makefile $(DOCUMENTATION) ChangeLog

THINGS_TO_TAR = $(SOURCES) $(SUPPORT)

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

STAGESTUFF = *.o

all: libreadline.a

libreadline.a:	readline.o history.o funmap.o keymaps.o
		$(RM) -f libreadline.a
		$(AR) $(AR_FLAGS) libreadline.a readline.o history.o funmap.o keymaps.o
		$(RANLIB) libreadline.a

readline.o:	readline.h chardefs.h  keymaps.h history.h readline.c vi_mode.c
history.o:	history.c history.h
funmap.o:	readline.h
keymaps.o:	emacs_keymap.c vi_keymap.c keymaps.h chardefs.h keymaps.c

libtest:	libreadline.a libtest.c
		$(CC) -o libtest $(CFLAGS) $(CPPFLAGS) -L. libtest.c -lreadline -ltermcap

readline: readline.c history.o keymaps.o funmap.o readline.h chardefs.h
	$(CC) $(CFLAGS) $(CPPFLAGS) $(READLINE_DEFINES) \
		$(LOCAL_INCLUDES) -DTEST -o readline readline.c funmap.o \
		 keymaps.o history.o -L. -ltermcap

readline.tar:	$(THINGS_TO_TAR)
		tar -cf readline.tar $(THINGS_TO_TAR)

readline.tar.Z:	readline.tar
		compress -f readline.tar

install:	$(DESTDIR)/libreadline.a includes

includes:
		if [ ! -r $(INCDIR)/readline ]; then\
		 mkdir $(INCDIR)/readline;\
		 chmod a+r $(INCDIR)/readline;\
		fi
		$(INSTALL_FILE) $(srcdir)/readline.h $(INCDIR)/readline/
		$(INSTALL_FILE) $(srcdir)/keymaps.h $(INCDIR)/readline/
		$(INSTALL_FILE) $(srcdir)/chardefs.h $(INCDIR)/readline/
clean:
		rm -f $(STAGESTUFF) *.a *.log *.cp *.tp *.vr *.fn *.aux *.pg *.toc

$(DESTDIR)/libreadline.a: libreadline.a
		-mv $(DESTDIR)/libreadline.a $(DESTDIR)/libreadline.old
		$(INSTALL_PROG) libreadline.a $(DESTDIR)/libreadline.a
		$(RANLIB) $(DESTDIR)/libreadline.a

# Copy the object files from a particular stage into a subdirectory.
stage1: force
	-mkdir stage1
	-mv $(STAGESTUFF) stage1

stage2: force
	-mkdir stage2
	-mv $(STAGESTUFF) stage2

stage3: force
	-mkdir stage3
	-mv $(STAGESTUFF) stage3

against=stage2

comparison: force
	for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done

de-stage1: force
	- (cd stage1 ; mv -f * ..)
	- rmdir stage1

de-stage2: force
	- (cd stage2 ; mv -f * ..)
	- rmdir stage2

de-stage3: force
	- (cd stage3 ; mv -f * ..)
	- rmdir stage3

force:

# with the gnu make, this is done automatically.

Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
	$(SHELL) ./config.status
