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openwrt/package/network/services/umdns/Makefile
Kevin Darbyshire-Bryant 02640f0147 umdns: suppress address-of-packed-member warning
gcc 8 & 9 appear to be more picky with regards access alignment to
packed structures, leading to this warning in dns.c:

dns.c:261:2: error: converting a packed ‘struct dns_question’ pointer
(alignment 1) to a ‘uint16_t’ {aka ‘short unsigned int’} pointer
(alignment 2) may result in an unaligned pointer value
[-Werror=address-of-packed-member]

261 |  uint16_t *swap = (uint16_t *) q;

Work around what I think is a false positive by turning the warning off.
Not ideal, but not quite as not ideal as build failure.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2020-04-04 11:28:18 +01:00

48 lines
1.2 KiB
Makefile

#
# Copyright (C) 2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=umdns
PKG_RELEASE:=2
PKG_SOURCE_URL=$(PROJECT_GIT)/project/mdnsd.git
PKG_SOURCE_PROTO:=git
PKG_SOURCE_DATE:=2018-01-02
PKG_SOURCE_VERSION:=78974417e182a3de8f78b7d73366ec0c98396b6c
PKG_MIRROR_HASH:=a60f9eb9428ac3256cd7c3c6d4207c116cedf4d212b82e2f86c1bf7c7898fcbb
PKG_MAINTAINER:=John Crispin <john@phrozen.org>
PKG_LICENSE:=LGPL-2.1
include $(INCLUDE_DIR)/package-seccomp.mk
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
define Package/umdns
SECTION:=net
CATEGORY:=Network
TITLE:=OpenWrt Multicast DNS Daemon
DEPENDS:=+libubox +libubus +libblobmsg-json
endef
TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include -Wno-address-of-packed-member
define Package/umdns/conffiles
/etc/config/umdns
endef
define Package/umdns/install
$(INSTALL_DIR) $(1)/usr/sbin $(1)/etc/init.d $(1)/etc/config
$(INSTALL_BIN) $(PKG_BUILD_DIR)/umdns $(1)/usr/sbin/
$(INSTALL_BIN) ./files/umdns.init $(1)/etc/init.d/umdns
$(INSTALL_CONF) ./files/umdns.config $(1)/etc/config/umdns
$(call InstallSeccomp,$(1),./files/umdns.json)
endef
$(eval $(call BuildPackage,umdns))