# Makefile.am # Automake file for lwres plugin # # $Id$ # # Wireshark - Network traffic analyzer / light waight resolver (part of Bind9) # By Steve Oleg Terletsky # Copyright 2003 # # 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # INCLUDES = -I$(top_srcdir) -I$(includedir) include Makefile.common plugindir = @plugindir@ plugin_LTLIBRARIES = lwres.la lwres_la_SOURCES = \ plugin.c \ moduleinfo.h \ $(DISSECTOR_SRC) \ $(DISSECTOR_INCLUDES) lwres_la_LDFLAGS = -module -avoid-version lwres_la_LIBADD = @PLUGIN_LIBS@ # Libs must be cleared, or else libtool won't create a shared module. # If your module needs to be linked against any particular libraries, # add them here. LIBS = # # Build plugin.c, which contains the plugin version[] string, a # function plugin_register() that calls the register routines for all # protocols, and a function plugin_reg_handoff() that calls the handoff # registration routines for all protocols. # # We do this by scanning sources. If that turns out to be too slow, # maybe we could just require every .o file to have an register routine # of a given name (packet-aarp.o -> proto_register_aarp, etc.). # # Formatting conventions: The name of the proto_register_* routines an # proto_reg_handoff_* routines must start in column zero, or must be # preceded only by "void " starting in column zero, and must not be # inside #if. # # DISSECTOR_SRC is assumed to have all the files that need to be scanned. # # For some unknown reason, having a big "for" loop in the Makefile # to scan all the files doesn't work with some "make"s; they seem to # pass only the first few names in the list to the shell, for some # reason. # # Therefore, we have a script to generate the plugin.c file. # The shell script runs slowly, as multiple greps and seds are run # for each input file; this is especially slow on Windows. Therefore, # if Python is present (as indicated by PYTHON being defined), we run # a faster Python script to do that work instead. # # The first argument is the directory in which the source files live. # The second argument is "plugin", to indicate that we should build # a plugin.c file for a plugin. # All subsequent arguments are the files to scan. # plugin.c: $(DISSECTOR_SRC) $(top_srcdir)/tools/make-dissector-reg \ $(top_srcdir)/tools/make-dissector-reg.py @if test -n $(PYTHON); then \ echo Making plugin.c with python ; \ $(PYTHON) $(top_srcdir)/tools/make-dissector-reg.py $(srcdir) \ plugin $(DISSECTOR_SRC) ; \ else \ echo Making plugin.c with shell script ; \ $(top_srcdir)/tools/make-dissector-reg $(srcdir) \ $(plugin_src) plugin $(DISSECTOR_SRC) ; \ fi # # Currently plugin.c can be included in the distribution because # we always build all protocol dissectors. We used to have to check # whether or not to build the snmp dissector. If we again need to # variably build something, making plugin.c non-portable, uncomment # the dist-hook line below. # # Oh, yuk. We don't want to include "plugin.c" in the distribution, as # its contents depend on the configuration, and therefore we want it # to be built when the first "make" is done; however, Automake insists # on putting *all* source into the distribution. # # We work around this by having a "dist-hook" rule that deletes # "plugin.c", so that "dist" won't pick it up. # #dist-hook: # @rm -f $(distdir)/plugin.c CLEANFILES = \ lwres \ *~ MAINTAINERCLEANFILES = \ Makefile.in \ plugin.c EXTRA_DIST = \ Makefile.common \ Makefile.nmake \ moduleinfo.nmake \ plugin.rc.in