[src/trunk]: src/share/mk add GCC_NO_IMPLICIT_FALLTHRU, GCC_NO_MAYBE_UNINITIA...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f6dca7757092
branches:  trunk
changeset: 1020420:f6dca7757092
user:      mrg <mrg%NetBSD.org@localhost>
date:      Mon Apr 12 04:18:38 2021 +0000

description:
add GCC_NO_IMPLICIT_FALLTHRU, GCC_NO_MAYBE_UNINITIALIZED, and
GCC_NO_RETURN_LOCAL_ADDR.

diffstat:

 share/mk/bsd.own.mk |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (23 lines):

diff -r 484142c7b652 -r f6dca7757092 share/mk/bsd.own.mk
--- a/share/mk/bsd.own.mk       Mon Apr 12 04:09:26 2021 +0000
+++ b/share/mk/bsd.own.mk       Mon Apr 12 04:18:38 2021 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.own.mk,v 1.1238 2021/04/10 00:35:24 mrg Exp $
+#      $NetBSD: bsd.own.mk,v 1.1239 2021/04/12 04:18:38 mrg Exp $
 
 # This needs to be before bsd.init.mk
 .if defined(BSD_MK_COMPAT_FILE)
@@ -859,9 +859,12 @@
 GCC_NO_FORMAT_TRUNCATION=      ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-format-truncation :}
 GCC_NO_FORMAT_OVERFLOW=                ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-format-overflow :}
 GCC_NO_STRINGOP_OVERFLOW=      ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-stringop-overflow :}
+GCC_NO_IMPLICIT_FALLTHRU=      ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-implicit-fallthrough :}         
 GCC_NO_STRINGOP_TRUNCATION=    ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 8:? -Wno-stringop-truncation :}
 GCC_NO_CAST_FUNCTION_TYPE=     ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 8:? -Wno-cast-function-type :}
-GCC_NO_ADDR_OF_PACKED_MEMBER=  ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -Wno-error=address-of-packed-member :}
+GCC_NO_ADDR_OF_PACKED_MEMBER=  ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -Wno-address-of-packed-member :}
+GCC_NO_MAYBE_UNINITIALIZED=    ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-maybe-uninitialized :}
+GCC_NO_RETURN_LOCAL_ADDR=      ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-return-local-addr :}
 
 #
 # Clang warnings