Re: [ptxdist] [PATCH 1/2] libwebsockets: new package

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Fri, May 10, 2024 at 09:58:47AM +0100, Ian Abbott wrote:
> Includes the C library from the Libwebsockets (LWS) project, with
> options for adding TLS (SSL) support, and options the adding various
> event loop libraries that are dynamically loaded as plug-ins.
> 
> Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
> ---
>  rules/libwebsockets.in   | 56 ++++++++++++++++++++++++++
>  rules/libwebsockets.make | 85 ++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 141 insertions(+)
>  create mode 100644 rules/libwebsockets.in
>  create mode 100644 rules/libwebsockets.make
> 
> diff --git a/rules/libwebsockets.in b/rules/libwebsockets.in
> new file mode 100644
> index 000000000..e10413604
> --- /dev/null
> +++ b/rules/libwebsockets.in
> @@ -0,0 +1,56 @@
> +## SECTION=networking
> +
> +menuconfig LIBWEBSOCKETS
> +	tristate
> +	select HOST_CMAKE
> +	select ZLIB
> +	select LIBCAP
> +	select OPENSSL		if LIBWEBSOCKETS_TLS
> +	select LIBEV		if LIBWEBSOCKETS_LIBEV
> +	select LIBUV		if LIBWEBSOCKETS_LIBUV
> +	select LIBEVENT		if LIBWEBSOCKETS_LIBEVENT
> +	select GLIB		if LIBWEBSOCKETS_GLIB
> +	prompt "libwebsockets                 "
> +	help
> +	  Libwebsockets is a lightweight pure C library for both
> +	  websockets clients and servers built to use minimal CPU
> +	  and memory resources and provide fast throughput in both
> +	  directions.
> +
> +if LIBWEBSOCKETS
> +
> +config LIBWEBSOCKETS_TLS
> +	bool
> +	prompt "TLS (SSL) support"
> +	help
> +	  Turn on to include TLS (SSL) support.
> +
> +menuconfig LIBWEBSOCKETS_EVLIB
> +	bool
> +	prompt "Event library options          "
> +	help
> +	  Turn on to enable various event library plug-ins.
> +
> +if LIBWEBSOCKETS_EVLIB
> +
> +config LIBWEBSOCKETS_LIBEV
> +	bool
> +	prompt "compile with support for libev"
> +
> +config LIBWEBSOCKETS_LIBUV
> +	bool
> +	prompt "compile with support for libuv"
> +
> +config LIBWEBSOCKETS_LIBEVENT
> +	bool
> +	prompt "compile with support for libevent"
> +
> +config LIBWEBSOCKETS_GLIB
> +	bool
> +	prompt "compile with support for glib event loop"
> +
> +endif
> +
> +endif
> +
> +# vim: ft=kconfig noet tw=72
> diff --git a/rules/libwebsockets.make b/rules/libwebsockets.make
> new file mode 100644
> index 000000000..4e22e9c18
> --- /dev/null
> +++ b/rules/libwebsockets.make
> @@ -0,0 +1,85 @@
> +# -*-makefile-*-
> +#
> +# Copyright (C) 2024 by Ian Abbott <abbotti@mev.co.uk>
> +#
> +# For further information about the PTXdist project and license conditions
> +# see the README file.
> +#
> +
> +#
> +# We provide this package
> +#
> +PACKAGES-$(PTXCONF_LIBWEBSOCKETS) += libwebsockets
> +
> +#
> +# Paths and names
> +#
> +LIBWEBSOCKETS_VERSION		:= 4.3.3
> +LIBWEBSOCKETS_MD5		:= 877f457d059718a7eafdaf8db5d7abbb
> +LIBWEBSOCKETS			:= libwebsockets-v$(LIBWEBSOCKETS_VERSION)
> +LIBWEBSOCKETS_SUFFIX		:= tar.bz2
> +LIBWEBSOCKETS_URL		:= https://libwebsockets.org/git/libwebsockets/snapshot/$(LIBWEBSOCKETS).$(LIBWEBSOCKETS_SUFFIX)

Hmmm, the URL does not work properly for me. The md5sum is different and
bzip2 reports "bzip2: Compressed file ends unexpectedly;".

Michael

> +LIBWEBSOCKETS_SOURCE		:= $(SRCDIR)/$(LIBWEBSOCKETS).$(LIBWEBSOCKETS_SUFFIX)
> +LIBWEBSOCKETS_DIR		:= $(BUILDDIR)/$(LIBWEBSOCKETS)
> +LIBWEBSOCKETS_LICENSE		:= MIT AND BSD-2-Clause AND BSD-3-Clause
> +LIBWEBSOCKETS_LICENSE_FILES	:= file://LICENSE;md5=382bfdf329e774859fd401eaf850d29b
> +
> +# ----------------------------------------------------------------------------
> +# Prepare
> +# ----------------------------------------------------------------------------
> +
> +#
> +# cmake
> +#
> +LIBWEBSOCKETS_CONF_TOOL	:= cmake
> +LIBWEBSOCKETS_CONF_OPT	:=  \
> +	$(CROSS_CMAKE_USR) \
> +	-DLWS_WITHOUT_DAEMONIZE=OFF \
> +	-DLWS_WITH_ZLIB=ON \
> +	-DLWS_WITH_SSL=$(call ptx/onoff, PTXCONF_LIBWEBSOCKETS_TLS) \
> +	-DLWS_WITH_LIBEV=$(call ptx/onoff, PTXCONF_LIBWEBSOCKETS_LIBEV) \
> +	-DLWS_WITH_LIBUV=$(call ptx/onoff, PTXCONF_LIBWEBSOCKETS_LIBUV) \
> +	-DLWS_WITH_LIBEVENT=$(call ptx/onoff, PTXCONF_LIBWEBSOCKETS_LIBEVENT) \
> +	-DLWS_WITH_GLIB=$(call ptx/onoff, PTXCONF_LIBWEBSOCKETS_GLIB) \
> +	-DLWS_WITHOUT_TESTAPPS=ON \
> +	-DLWS_WITHOUT_TEST_PING=ON \
> +	-DLWS_WITHOUT_TEST_CLIENT=ON \
> +	-DLWS_WITHOUT_EXTENSIONS=OFF \
> +	-DLWS_WITH_EXTERNAL_POLL=ON \
> +	-DLWS_IPV6=$(call ptx/onoff, PTXCONF_GLOBAL_IPV6)
> +
> +# ----------------------------------------------------------------------------
> +# Target-Install
> +# ----------------------------------------------------------------------------
> +
> +$(STATEDIR)/libwebsockets.targetinstall:
> +	@$(call targetinfo)
> +
> +	@$(call install_init, libwebsockets)
> +	@$(call install_fixup, libwebsockets,PRIORITY,optional)
> +	@$(call install_fixup, libwebsockets,SECTION,base)
> +	@$(call install_fixup, libwebsockets,AUTHOR,"Ian Abbott <abbotti@mev.co.uk>")
> +	@$(call install_fixup, libwebsockets,DESCRIPTION,missing)
> +
> +#	libraries
> +	@$(call install_lib, libwebsockets, 0, 0, 0644, libwebsockets)
> +
> +#	plug-in libraries
> +ifdef PTXCONF_LIBWEBSOCKETS_LIBEV
> +	@$(call install_lib, libwebsockets, 0, 0, 0644, libwebsockets-evlib_ev)
> +endif
> +ifdef PTXCONF_LIBWEBSOCKETS_LIBUV
> +	@$(call install_lib, libwebsockets, 0, 0, 0644, libwebsockets-evlib_uv)
> +endif
> +ifdef PTXCONF_LIBWEBSOCKETS_LIBEVENT
> +	@$(call install_lib, libwebsockets, 0, 0, 0644, libwebsockets-evlib_event)
> +endif
> +ifdef PTXCONF_LIBWEBSOCKETS_GLIB
> +	@$(call install_lib, libwebsockets, 0, 0, 0644, libwebsockets-evlib_glib)
> +endif
> +
> +	@$(call install_finish, libwebsockets)
> +
> +	@$(call touch)
> +
> +# vim: syntax=make
> -- 
> 2.43.0
> 
> 
> 

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