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| author | Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> | 2020-04-04 09:20:08 +0100 |
|---|---|---|
| committer | Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> | 2020-05-04 16:22:39 +0100 |
| commit | 7ebc51a57fd7cccada939137b66bcdce965badea (patch) | |
| tree | fe3af981c0f8bfe46e5e00bb89d1641b4f4a1913 | |
| parent | f77708d4a592a0d77b878515bde9674978a75124 (diff) | |
| download | openwrt-7ebc51a57fd7cccada939137b66bcdce965badea.tar.gz openwrt-7ebc51a57fd7cccada939137b66bcdce965badea.tar.bz2 openwrt-7ebc51a57fd7cccada939137b66bcdce965badea.zip | |
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)
| -rw-r--r-- | package/network/services/umdns/Makefile | 4 |
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 |