nuttx-apps/netutils/libshvc/Makefile
Pavel Pisa 94012303da netutils/libshvc: implement headers export and update shv-libs4c
The uLUt and libshvc declare headers intended for make export
by EXPORTED_INCLUDES mechanism implemented during 2026
Micowindows GSoC. The shv-libs4c has been updated as well
to support newer pyshv versions and that way firmware updates
when shv-nxboot-updater is used through pyshv based shvflasher.py
and related GUI.

For pyshv see https://github.com/silicon-heaven/pyshv

New commits from shv-libs4c project

  https://github.com/silicon-heaven/shv-libs4c

- shv_com_common: shv_unpack_discard and shv_unpack_skip

   required to skip additional parameters and query requests
   introduced introduced by newer silicon-heaven protocol
   and pyshv. Incorrect skipping was a bug even against
   previous protocol version but did not present itself because
   older pyshv did not send additional requests which need
   to be ignored.

- shv_file_node: small, but crucial unpack change

  Ignore any other messages than PARAM in file node's write unpack
  function. Other different states should be handled, too.

- shv_file_node: fix the CRC unpack method too

  Any other messages than PARAM are ignored.

- shv_com: add a method to close a connection only

- shv_dotdevice_node.c: close the conn with the other side when resetted

- shv_com.h: use array designators for error strings

- libshvtree: move shv_con_errno_strs to the C file to not waste space
  by copies

- shvtree/shv_clayer_posix: provide alternative socketpair notification
  support

  This allows to use shv-libs4c and related pysimCoder support
  on RTEMS system which does not provide functional pipe
  directive/system call but BSD networking supported local/UNIX
  socket pair is fully supported.

Signed-off-by: Pavel Pisa <ppisa@pikron.com>
2026-08-27 02:04:21 +08:00

90 lines
2.8 KiB
Makefile

#############################################################################
# apps/netutils/libshvc/Makefile
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
#############################################################################
include $(APPDIR)/Make.defs
SHVDIR := shv-libs4c
# Commit hash of the supported shv-libs4c revision
SHV_LIBS4C_COMMIT_HASH := cbb2c0ed57d3ec0396b6ce4d1b17ac054999b299
SHV_LIBS4C_TARGZ := shv-libs4c-$(SHV_LIBS4C_COMMIT_HASH).tar.gz
SHV_LIBS4C_URL := https://codeload.github.com/silicon-heaven/shv-libs4c/tar.gz/$(SHV_LIBS4C_COMMIT_HASH)
.PHONY: shv-build-library
define RUN_OMK_MAKE
$(1):: $(SHVDIR)
make -C $(SHVDIR) \
CONFIG_SHV_LIBS4C_PLATFORM="nuttx" $(2) \
CONFIG_OC_ULUT_INCDIRONLY=y \
EXPORT_LIB_OBJS_EARLY=y \
CC="$$(CC)" \
CXX="$$(CXX)" \
CFLAGS="$$(CFLAGS)" \
CXXFLAGS="$$(CXXFLAGS)" \
LD="$$(LD)" \
LDFLAGS="$$(LDFLAGS)" \
CONFIG_OC_ULUT_TESTS=n
endef
define IMPORT_OMK_DEPEND
$(1) : $$(foreach omk_d,$$(wildcard $(1).d),\
$$(shell sed -n -e 's/^ \([^\]*\)[\]*$$$$/ \1/p' $$(omk_d)))
endef
ifneq ($(wildcard $(SHVDIR)/_build),)
-include $(shell true; find $(SHVDIR)/_build -name 'lib*.a.omkvar') # `true' is a hack for MinGW
SHVOBJS = $(sort $(foreach lib,$(static_libs),$($(lib)_objsar)))
endif
EXTOBJS += $(SHVOBJS)
$(SHVOBJS) : shv-build-library
$(SHV_LIBS4C_TARGZ):
@echo "Downloading SHV from $(SHV_LIBS4C_URL)"
$(Q) curl -L $(SHV_LIBS4C_URL) -o $(SHV_LIBS4C_TARGZ)
$(SHVDIR): $(SHV_LIBS4C_TARGZ)
@echo "Unpacking $(SHV_LIBS4C_TARGZ) -> $(SHVDIR)"
$(Q) tar xzf $(SHV_LIBS4C_TARGZ)
$(Q) mv shv-libs4c-$(SHV_LIBS4C_COMMIT_HASH) $(SHVDIR)
$(Q) touch $(SHVDIR)
$(eval $(call RUN_OMK_MAKE, shv-build-library, library-pass))
$(foreach omk_o,$(SHVOBJS),$(eval $(call IMPORT_OMK_DEPEND,$(omk_o))))
ifeq ($(wildcard $(SHVDIR)/.git),)
$(eval $(call RUN_OMK_MAKE, context, default-config include-pass))
distclean::
if [ -d $(SHVDIR) ]; then make -C $(SHVDIR) distclean; fi
$(call DELDIR, $(SHVDIR))
$(call DELFILE, $(SHV_LIBS4C_TARGZ))
endif
include $(APPDIR)/Application.mk