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authorKevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>2020-04-04 09:20:08 +0100
committerKevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>2020-04-20 11:34:13 +0100
commitef3df27507f486aa24ed1e180a678382d1df5fd6 (patch)
tree2862592c62d944927e8c1ff234c29eb67676157d /package/network
parent55312cc2025035cc1361417eecfacb4dae46bb67 (diff)
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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> (cherry picked from commit 02640f014719a994e2e538b2cb6376a189cd39de) (cherry picked from commit a10b6ec1c8cd6d14a3b76a2ec3d81442b85f7321)
Diffstat (limited to 'package/network')
-rw-r--r--package/network/services/umdns/Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/package/network/services/umdns/Makefile b/package/network/services/umdns/Makefile
index ffbc3fed35..7dbbea322a 100644
--- a/package/network/services/umdns/Makefile
+++ b/package/network/services/umdns/Makefile
@@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=umdns
-PKG_RELEASE:=1
+PKG_RELEASE:=2
PKG_SOURCE_URL=$(PROJECT_GIT)/project/mdnsd.git
PKG_SOURCE_PROTO:=git
@@ -30,7 +30,7 @@ define Package/umdns
DEPENDS:=+libubox +libubus +libblobmsg-json
endef
-TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
+TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include -Wno-address-of-packed-member
define Package/umdns/conffiles
/etc/config/umdns