seatd: Disable overflow warning as error on ppc64/musl

Disabling the warning is easier fix then trying to fix it
in musl which results in ABI breakage and disabling the Werror
gets us along by doing minimal change, also see [1]

[1] https://todo.sr.ht/~kennylevinsen/seatd/10

(From OE-Core rev: 381cf11b994d2bf40ac8781e18b5eac17b3b6cb0)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-core/seatd/seatd_0.6.4.bb b/meta/recipes-core/seatd/seatd_0.6.4.bb
index a38f8c2152..601736adef 100644
--- a/meta/recipes-core/seatd/seatd_0.6.4.bb
+++ b/meta/recipes-core/seatd/seatd_0.6.4.bb
@@ -13,6 +13,9 @@ S = "${WORKDIR}/git"
 
 inherit meson pkgconfig update-rc.d
 
+# https://www.openwall.com/lists/musl/2020/01/20/3
+CFLAGS:append:libc-musl:powerpc64le = " -Wno-error=overflow"
+
 PACKAGECONFIG ?= " \
         ${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)} \
         libseat-builtin \