#
#    This source code is free software; you can redistribute it
#    and/or modify it in source code form under the terms of the GNU
#    Library 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 Library General Public License for more details.
#
#    You should have received a copy of the GNU Library General Public
#    License along with this program; if not, write to the Free
#    Software Foundation, Inc.,
#    59 Temple Place - Suite 330
#    Boston, MA 02111-1307, USA

SHELL = /bin/sh

suffix = @install_suffix@

prefix = @prefix@
exec_prefix = @exec_prefix@
srcdir = @srcdir@
datarootdir = @datarootdir@

VPATH = $(srcdir)

bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
includedir = $(prefix)/include
mandir = @mandir@

dllib=@DLLIB@

CC = @CC@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
MAN = @MAN@
PS2PDF = @PS2PDF@

CPPFLAGS = -I. -I.. -I$(srcdir)/.. -I$(srcdir) @CPPFLAGS@ @DEFS@
CFLAGS = @WARNING_CFLAGS@ @CFLAGS@
LDFLAGS = @LDFLAGS@

all: iverilog@EXEEXT@

clean:
	rm -f *.o lexor.c parse.c parse.h parse.output
	rm -f cflexor.c cfparse.c cfparse.h cfparse.output
	rm -f iverilog.ps iverilog.pdf
	rm -f iverilog@EXEEXT@

distclean: clean
	rm -f Makefile
	rm -rf autom4te.cache

O = main.o substit.o cflexor.o cfparse.o

iverilog@EXEEXT@: $O
	$(CC) $(LDFLAGS) $O -o iverilog@EXEEXT@ @EXTRALIBS@

cflexor.c: cflexor.lex
	flex -s -Pcf -ocflexor.c $(srcdir)/cflexor.lex

cfparse.h cfparse.c: cfparse.y
	bison --verbose -t -d -o cfparse.c --name-prefix=cf $(srcdir)/cfparse.y


main.o: main.c globals.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -c -DIVL_ROOT='"@libdir@/ivl$(suffix)"'  -DIVL_INC='"@includedir@"' -DIVL_LIB='"@libdir@"' -DDLLIB='"@DLLIB@"' $(DEBUGFLAGS) $(srcdir)/main.c

build_string.o: build_string.c globals.h
cflexor.o: cflexor.c cfparse.h cfparse_misc.h globals.h
cfparse.o: cfparse.c globals.h cfparse_misc.h

iverilog.ps: $(srcdir)/iverilog.man
	$(MAN) -t $(srcdir)/iverilog.man > iverilog.ps

iverilog.pdf: iverilog.ps
	$(PS2PDF) iverilog.ps iverilog.pdf

ifeq (@WIN32@,yes)
ifeq ($(MAN),none)
INSTALL_DOC = $(mandir)/man1/iverilog$(suffix).1
else
ifeq ($(PS2PDF),none)
INSTALL_DOC = $(mandir)/man1/iverilog$(suffix).1
else
INSTALL_DOC = $(prefix)/iverilog$(suffix).pdf $(mandir)/man1/iverilog$(suffix).1
all: iverilog.pdf
endif
endif
INSTALL_DOCDIR = $(mandir)/man1
else
INSTALL_DOC = $(mandir)/man1/iverilog$(suffix).1
INSTALL_DOCDIR = $(mandir)/man1
endif

install: all installdirs $(bindir)/iverilog$(suffix)@EXEEXT@ $(INSTALL_DOC)

$(DESTDIR)$(bindir)/iverilog$(suffix)@EXEEXT@: ./iverilog@EXEEXT@
	$(INSTALL_PROGRAM) ./iverilog@EXEEXT@ $(DESTDIR)$(bindir)/iverilog$(suffix)@EXEEXT@

$(DESTDIR)$(mandir)/man1/iverilog$(suffix).1: $(srcdir)/iverilog.man
	$(INSTALL_DATA) $(srcdir)/iverilog.man $(DESTDIR)$(mandir)/man1/iverilog$(suffix).1

$(DESTDIR)$(prefix)/iverilog$(suffix).pdf: iverilog.pdf
	$(INSTALL_DATA) iverilog.pdf $(DESTDIR)$(prefix)/iverilog$(suffix).pdf

installdirs: ../mkinstalldirs
	$(srcdir)/../mkinstalldirs $(DESTDIR)$(bindir) $(DESTDIR)$(INSTALL_DOCDIR)

uninstall:
	rm -f $(DESTDIR)$(bindir)/iverilog$(suffix)@EXEEXT@
	rm -f $(DESTDIR)$(mandir)/man1/iverilog$(suffix).1
	rm -f $(DESTDIR)$(prefix)/iverilog$(suffix).pdf