# $Id: Makefile.in,v 7.1 1998/12/07 01:38:00 darren Exp $
#
# Makefile for UNIX-like platforms.
#

# These are the names of the installed programs, in case you wish to change
# them.
#
CTAGS	= ctags
ETAGS	= etags

# This suffix will be added to all program names. This is especially for
# installation on Win95/NT hosts using GNU-Win32
#SUFFIX	= .exe

# Set this to the path to your shell (must run Bourne shell commands).
#
SHELL = /bin/sh

# GNU Autoconf variables. These are set by the "configure" script when it
# runs.
#
exec_prefix = @exec_prefix@
prefix	= @prefix@
bindir	= @bindir@
srcdir	= @srcdir@
mandir	= @mandir@
SLINK	= @LN_S@
STRIP	= @STRIP@
CC	= @CC@
DEFS	= @DEFS@
CFLAGS	= @CFLAGS@
LDFLAGS	= @LDFLAGS@
LIBOBJS	= @LIBOBJS@

# If you cannot run the "configure" script to set the variables above, then
# uncomment the defines below and customize them for your environment. If
# your system does not support symbolic (soft) links, then remove the -s
# from SLINK.
#
#srcdir	= .
#bindir	= /usr/local/bin
#mandir	= /usr/local/man
#SLINK	= ln -s
#STRIP	= strip
#CC	= cc
#DEFS	= -DHAVE_CONFIG_H
#CFLAGS	= -O
#LDFLAGS=

#
#--- You should not need to modify anything below this line. ---#
#

.SUFFIXES:
.SUFFIXES: .c .o

VPATH	= $(srcdir)

INSTALL		= cp
INSTALL_PROG	= $(INSTALL)
INSTALL_DATA	= $(INSTALL)

SRCS =	eiffel.c entry.c fortran.c get.c keyword.c main.c options.c \
	parse.c read.c sort.c vstring.c
OBJS =	eiffel.o entry.o fortran.o get.o keyword.o main.o options.o \
	parse.o read.o sort.o vstring.o
HDRS =	ctags.h debug.h entry.h general.h get.h keyword.h main.h options.h \
	parse.h read.h sort.h vstring.h

MANPAGE	= ctags.1

AUTO_GEN   = configure config.h.in
CONFIG_GEN = config.cache config.log config.status config.run \
		config.h Makefile

#
# names for installed man pages
#
manext	= 1
man1dir	= $(mandir)/man1
CMAN	= $(CTAGS).$(manext)
EMAN	= $(ETAGS).$(manext)

#
# destinations for installed files
#
CTAGS_EXEC	= $(CTAGS)$(SUFFIX)
ETAGS_EXEC	= $(ETAGS)$(SUFFIX)
DEST_CTAGS	= $(bindir)/$(CTAGS_EXEC)
DEST_ETAGS	= $(bindir)/$(ETAGS_EXEC)
DEST_CMAN	= $(man1dir)/$(CMAN)
DEST_EMAN	= $(man1dir)/$(EMAN)

#
# primary rules
#
all: $(CTAGS_EXEC)

$(CTAGS_EXEC): $(OBJS)
	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBOBJS)

dctags: debug.c $(SRCS) $(HDRS)
	$(CC) -I. -I$(srcdir) $(DEFS) -DDEBUG -g $(LDFLAGS) -o $@ $(LIBOBJS) debug.c $(SRCS)

$(OBJS): $(HDRS) config.h

#
# generic install rules
#
install: @install_targets@

install-strip: install
     
install-ctags: install-cbin install-cman
install-etags: install-ebin install-eman

$(bindir) $(man1dir):
	$(srcdir)/mkinstalldirs $@

FORCE:

#
# install the executables
#
install-bin: install-cbin install-ebin
install-cbin: $(DEST_CTAGS)
install-ebin: $(DEST_ETAGS)
     
$(DEST_CTAGS): $(CTAGS_EXEC) $(bindir) FORCE
	$(INSTALL_PROG) $(CTAGS_EXEC) $@  &&  chmod 755 $@
	$(STRIP) $(DEST_CTAGS)

$(DEST_ETAGS): $(DEST_CTAGS)
	- cd $(bindir) && $(SLINK) $(CTAGS_EXEC) $(ETAGS_EXEC)

#
# install the man pages
#
install-man: install-cman install-eman
install-cman: $(DEST_CMAN)
install-eman: $(DEST_EMAN)

$(DEST_CMAN): $(man1dir) $(MANPAGE) FORCE
	- $(INSTALL_DATA) $(MANPAGE) $@  &&  chmod 644 $@

$(DEST_EMAN): $(DEST_CMAN)
	- cd $(man1dir) && $(SLINK) $(CMAN) $(EMAN)

#
# rules for uninstalling
#
uninstall: uninstall-bin uninstall-man

uninstall-bin:
	- rm -f $(DEST_CTAGS) $(DEST_ETAGS)

uninstall-man:
	- rm -f $(DEST_CMAN) $(DEST_EMAN)

uninstall-ctags:
	- rm -f $(DEST_CTAGS) $(DEST_CMAN)

uninstall-etags:
	- rm -f $(DEST_ETAGS) $(DEST_EMAN)

#
# miscellaneous rules
#
tags: $(CTAGS_EXEC)
	./$(CTAGS_EXEC) -p$(srcdir) $(SRCS) $(HDRS)

TAGS: $(CTAGS_EXEC)
	./$(CTAGS_EXEC) -e -p$(srcdir) $(SRCS) $(HDRS)

clean:
	@ rm -f $(OBJS) $(CTAGS_EXEC) tags TAGS

mostlyclean: clean

distclean: clean
	@ rm -f $(CONFIG_GEN)

maintainerclean: distclean
	@ rm -f $(AUTO_GEN)

#
# implicit rules
#
.c.o:
	$(CC) -I. -I$(srcdir) $(DEFS) $(CFLAGS) -c $<

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