# Makefile for regex.
#
# Copyright (C) 1992, 1993 Free Software Foundation, Inc.
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
version = 0.12
# You can define CPPFLAGS on the command line. Aside from system-specific
# flags, you can define:
# -DREGEX_MALLOC to use malloc/realloc/free instead of alloca.
# -DDEBUG to enable the compiled pattern disassembler and execution
# tracing; code runs substantially slower.
# -DEXTRACT_MACROS to use the macros EXTRACT_* (as opposed to
# the corresponding C procedures). If not -DDEBUG, the macros
# are used.
CPPFLAGS =
# Likewise, you can override CFLAGS to optimize, use -Wall, etc.
CFLAGS = -g
# Ditto for LDFLAGS and LOADLIBES.
LDFLAGS =
LOADLIBES =
srcdir = @srcdir@
VPATH = @srcdir@
CC = @CC@
DEFS = @DEFS@
SHELL = /bin/sh
subdirs = doc test
default all:: regex.o
.PHONY: default all
regex.o: regex.c regex.h
$(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) -I. -I$(srcdir) -c $<
clean mostlyclean::
rm -f *.o
distclean realclean:: clean
rm -f Makefile config.status
extraclean:: distclean
rm -f patch* *~* *\#* *.orig *.rej *.bak core a.out
configure: configure.in
autoconf
config.status: configure
sh configure --no-create
Makefile: Makefile.in config.status
sh config.status
makeargs = $(MFLAGS) CPPFLAGS='$(CPPFLAGS)' CFLAGS='$(CFLAGS)' CC='$(CC)' \
DEFS='$(DEFS)' LDFLAGS='$(LDFLAGS)' LOADLIBES='$(LOADLIBES)'
default all install \
mostlyclean clean distclean extraclean realclean \
TAGS check::
for d in $(subdirs); do (cd $$d; $(MAKE) $(makeargs) $@); done
.PHONY: install mostlyclean clean distclean extraclean realclean TAGS check
# Prevent GNU make 3 from overflowing arg limit on system V.
.NOEXPORT:
distfiles = AUTHORS ChangeLog COPYING INSTALL NEWS README \
*.in configure regex.c regex.h
distdir = regex-$(version)
distargs = version=$(version) distdir=../$(distdir)/$$d
dist: TAGS configure
@echo "Version numbers in: Makefile.in, ChangeLog, NEWS,"
@echo " regex.c, regex.h,"
@echo " and doc/xregex.texi (if modified)."
rm -rf $(distdir)
mkdir $(distdir)
ln $(distfiles) $(distdir)
for d in $(subdirs); do (cd $$d; $(MAKE) $(distargs) dist); done
tar czhf $(distdir).tar.Z $(distdir)
rm -rf $(distdir)
.PHONY: dist
