#
#   mod-xslt -- Copyright (C) 2002, 2003 
# 		 Carlo Contavalli 
# 		 <ccontavalli at masobit.net>
#
#  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 of the License, 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.
#
@SET_MAKE@
VPATH = @srcdir@

  # Basic directories
srcdir=@srcdir@
abs_srcdir=@abs_srcdir@
top_srcdir=@top_srcdir@
abs_top_srcdir=@abs_top_srcdir@

builddir=@builddir@
abs_builddir=@abs_builddir@
top_builddir=@top_builddir@
abs_top_builddir=@abs_top_builddir@

prefix=@prefix@
exec_prefix=@exec_prefix@
bindir=@bindir@
sbindir=@sbindir@
libexecdir=@libexecdir@

datadir=@datadir@
sysconfdir=@sysconfdir@
sharedstatedir=@sharedstatedir@
localstatedir=@localstatedir@
libdir=@libdir@
infodir=@infodir@
includedir=@includedir@
mandir=@mandir@

  # Basic commands
CC := @CC@
LD := @LD@

  # Parser generators
FLEX := flex
BISON := bison

  # Additional parameters
LIBTOOL := @LIBTOOL@
INSTALL := @INSTALL@

  # Overrideable parameters
LIBS += @LIBS@
CFLAGS += @CFLAGS@ -I@srcdir@ -I@top_builddir@/lib
LDFLAGS += @LDFLAGS@
CPPFLAGS += @CPPFLAGS@
  
# Flex and bison are used only to generate the C file
# when none is available. Since I'm using quite a bounce
# of GNU extensions, C generated files won't be erased
# on cleanup

  # Flex options
FLOPT := --bison-bridge --bison-locations -P mxslt_expr_yy_ #--verbose --backup -T 
  
  # Bison options
BIOPT := -v -d -p mxslt_expr_yy_ 

  # Options for bison and flex needed while compiling
PFLAGS := -DYYPARSE_PARAM=scanner -DYYLEX_PARAM=scanner


#####################################################
# Real targets 
default: @DEFAULT_TARGET@

.SUFFIXES: .c .o .h .lo .la

.PHONY: defaul all debug std clean distclean tidy release

all: std

debug: CFLAGS += -ggdb -Wall -O0 
debug: PFLAGS += -DYYDEBUG=3
debug: FLOPT += -d
debug: std

std: modxslt-screen-expr.parser.lo modxslt-screen-expr.lexer.lo

modxslt-screen-expr.lexer.lo: modxslt-screen-expr.lexer.c Makefile
	$(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS) $(PFLAGS) -c $(srcdir)/modxslt-screen-expr.lexer.c

modxslt-screen-expr.parser.lo: modxslt-screen-expr.parser.c Makefile
	$(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS) $(PFLAGS) -c $(srcdir)/modxslt-screen-expr.parser.c


release: modxslt-screen-expr.lexer.c modxslt-screen-expr.parser.c

modxslt-screen-expr.lexer.c: modxslt-screen-expr.lex 
	$(FLEX) $(FLOPT) -o $(srcdir)/modxslt-screen-expr.lexer.c $(srcdir)/modxslt-screen-expr.lex

modxslt-screen-expr.parser.c: modxslt-screen-expr.y 
	$(BISON) $(BIOPT) -o $(srcdir)/modxslt-screen-expr.parser.c $(srcdir)/modxslt-screen-expr.y

tidy: distclean
	rm -f $(srcdir)/modxslt-screen-expr.parser.{c,h,output} $(srcdir)/modxslt-screen-expr.lexer.c

distclean: clean

clean:
	$(LIBTOOL) --mode=clean rm -f ./*.lo ./*.la ./*.o