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# $FreeBSD$
# Makefile for regex testing.
#
# Copyright (C) 1992 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.
CPPFLAGS =
CFLAGS = -g
LDFLAGS =
srcdir = @srcdir@
VPATH = @srcdir@:../@srcdir@
CC = @CC@
DEFS = @DEFS@
LIBS = @LIBS@ $(LOADLIBES)
ETAGS = etags
SHELL = /bin/sh
debug = -DDEBUG
ALL_CPPFLAGS = -I. -I$(srcdir) -I../$(srcdir) $(DEFS) $(CPPFLAGS) $(debug)
.c.o:
$(CC) $(ALL_CPPFLAGS) $(CFLAGS) -c $<
# Define this as `../regex.o' to get the optimized version.
regex_o = dregex.o
test_h = test.h
test_o = test.o bsd-interf.o other.o tregress.o psx-basic.o psx-extend.o \
psx-generic.o psx-group.o psx-interf.o psx-interv.o
common_o = printchar.o upcase.o xmalloc.o $(malloc)
# We have a lot of mallocs we can try when we run afoul of strange bugs.
malloc = @ALLOCA@
#malloc = # the libc malloc
#malloc = g++malloc.o
#malloc = debugmalloc.o
#malloc = emacsmalloc.o
emacsmallocflags = -Drcheck -Dbotch=abort -DUSG
# default is to do nothing.
default:
all: regex syntax
regex: $(regex_o) $(common_o) $(test_o) main.o
$(CC) -o $@ $(LDFLAGS) $^ $(LIBS)
# As long as we're doing tests, we enable debugging.
dregex.o: ../regex.c ../regex.h
rm -f $@
$(CC) $(ALL_CPPFLAGS) $(CFLAGS) -c ../$(srcdir)/regex.c
mv -f regex.o $@
# iregex is the interactive regex.
iregex: $(common_o) $(regex_o) iregex.o
$(CC) -o $@ $(LDFLAGS) $^ $(LIBS)
# fileregex searches for an r.e. in every line of a given file.
fileregex_o = fileregex.o printchar.o $(regex_o)
fileregex: $(fileregex_o)
$(CC) -o $@ $(LDFLAGS) $(fileregex_o) $(LIBS)
# cppregex is regex with a preprocessed regex.c. Useful when the
# problem is inside some macro.
cppregex: regexcpp.o $(common_o) $(test_o) main.o
$(CC) -o $@ $(LDFLAGS) $^ $(LIBS)
regexcpp.o: regexcpp.c
regexcpp.c: regex.c regexcpp.sed
rm -f regexcpp.c
$(CC) -E $(ALL_CPPFLAGS) ../$(srcdir)/regex.c \
| egrep -v '^#|^ *$$' \
| sed -f regexcpp.sed \
> regexcpp.c
chmod a-w regexcpp.c
# Have to give this malloc special flags.
emacsmalloc.o: emacsmalloc.c
$(CC) -c $(CFLAGS) $(ALL_CPPFLAGS) $(emacsmallocflags) \
../$(srcdir)/test/emacsmalloc.c
syntax: syntax.o
$(CC) $(CFLAGS) -o $@ syntax.o
syntax.c: syntax.skel bits
sed '/\[\[\[replace.*\]\]\]/r bits' syntax.skel > $@
bits: regex.h
sed -n 1,/RE_SYNTAX_EMACS/p ../$(srcdir)/regex.h \
| grep "#define RE_.*1" \
| sed 's/^#define \(RE_[A-Z_]*\) .*/ TEST_BIT (\1);/' > $@
check: regex
./regex
TAGS: regex.c regex.h *.h *.c
$(ETAGS) -t $^
depend:
gcc -MM $(ALL_CPPFLAGS) *.c > /tmp/depend
.PHONY: depend
install:
.PHONY: install
clean mostlyclean:
rm -f *.o regex cppregex iregex fileregex regexcpp.c syntax
distclean: clean
rm -f bits syntax.c Makefile
extraclean: distclean
rm -f *~* *\#* patch* *.orig *.rej *.bak core a.out
realclean: distclean
rm -f TAGS
Makefile: Makefile.in ../config.status
(cd ..; sh config.status)
# Prevent GNU make 3 from overflowing arg limit on system V.
.NOEXPORT:
# Assumes $(distdir) is the place to put our files.
distfiles = ChangeLog TAGS *.in *.c *.h regexcpp.sed syntax.skel
dist: Makefile TAGS
mkdir $(distdir)
ln $(distfiles) $(distdir)
# Automatically-generated dependencies below here.
alloca.o : alloca.c
bsd-interf.o : bsd-interf.c
debugmalloc.o : debugmalloc.c
emacsmalloc.o : emacsmalloc.c getpagesize.h
fileregex.o : fileregex.c .././regex.h
g++malloc.o : g++malloc.c //usr/include/stdio.h getpagesize.h
iregex.o : iregex.c .././regex.h
main.o : main.c test.h .././regex.h
malloc-test.o : malloc-test.c
other.o : other.c test.h .././regex.h
printchar.o : printchar.c
psx-basic.o : psx-basic.c test.h .././regex.h
psx-extend.o : psx-extend.c test.h .././regex.h
psx-generic.o : psx-generic.c test.h .././regex.h
psx-group.o : psx-group.c test.h .././regex.h
psx-interf.o : psx-interf.c test.h .././regex.h
psx-interv.o : psx-interv.c test.h .././regex.h
syntax.o : syntax.c .././regex.h
test.o : test.c test.h .././regex.h
tregress.o : tregress.c test.h .././regex.h
upcase.o : upcase.c
xmalloc.o : xmalloc.c
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