svn commit: r355971 - head/share/mk

[Ryan Libby]

Author: rlibby
Date: Sat Dec 21 02:43:49 2019
New Revision: 355971
URL: https://svnweb.freebsd.org/changeset/base/355971

Log:
  gcc9: quiet Waddress-of-packed-member for user build
  
  Disable the warning for WARNS <= 3.  This is lame, but it's what we
  already do for the clang build.
  
  Reviewed by:	dim
  Sponsored by:	Dell EMC Isilon
  Differential Revision:	https://reviews.freebsd.org/D22889

Modified:
  head/share/mk/bsd.sys.mk

Modified: head/share/mk/bsd.sys.mk
==============================================================================
--- head/share/mk/bsd.sys.mk	Sat Dec 21 02:43:37 2019	(r355970)
+++ head/share/mk/bsd.sys.mk	Sat Dec 21 02:43:49 2019	(r355971)
@@ -94,6 +94,9 @@ CWARNFLAGS.clang+=	-Wno-unused-local-typedef
 .if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 40000
 CWARNFLAGS.clang+=	-Wno-address-of-packed-member
 .endif
+.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 90100
+CWARNFLAGS.gcc+=	-Wno-address-of-packed-member
+.endif
 .if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 70000 && \
     ${MACHINE_CPUARCH} == "arm" && !${MACHINE_ARCH:Marmv[67]*}
 CWARNFLAGS.clang+=	-Wno-atomic-alignment