diff options
Diffstat (limited to 'plugins/codecs/Makefile.am.inc')
| -rw-r--r-- | plugins/codecs/Makefile.am.inc | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/plugins/codecs/Makefile.am.inc b/plugins/codecs/Makefile.am.inc new file mode 100644 index 0000000000..14ac941b08 --- /dev/null +++ b/plugins/codecs/Makefile.am.inc @@ -0,0 +1,42 @@ +# Makefile.am.inc +# Include file with common automake definitions for codec plugins +# +# Wireshark - Network traffic analyzer +# By Gerald Combs <gerald@wireshark.org> +# Copyright 1998 Gerald Combs +# +# SPDX-License-Identifier: GPL-2.0+ +# + +include $(top_srcdir)/plugins/Makefile.am.inc + +# +# Build plugin.c, which contains the plugin_version[] and plugin_release[] +# string, and a function plugin_register() that calls the register routines +# for all codecs. +# +# 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 codec_register_* routines must +# start in column zero, or must be preceded only by "void " starting in +# column zero, and must not be inside #if. +# +# REGISTER_SRC_FILES 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 use a script to generate the register.c file. +# The first argument is the directory in which the source files live. +# The second argument is "plugin_codec", to indicate that we should build +# a plugin.c file for a codec plugin. +# All subsequent arguments are the files to scan. +# +plugin.c: $(REGISTER_SRC_FILES) $(top_srcdir)/tools/make-plugin-reg.py + @echo Making plugin.c + @$(PYTHON) $(top_srcdir)/tools/make-plugin-reg.py $(srcdir) \ + plugin_codec $(REGISTER_SRC_FILES) |