svn commit: r363846 - head/share/mk

[John Baldwin]

Author: jhb
Date: Tue Aug  4 18:19:29 2020
New Revision: 363846
URL: https://svnweb.freebsd.org/changeset/base/363846

Log:
  Turn off errors for -Wmaybe-uninitialized in GCC 6+.
  
  Recent changes to <sys/tree.h> trigger this warning and seem like a
  false positive.
  
  Differential Revision:	https://reviews.freebsd.org/D25726

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

Modified: head/share/mk/bsd.sys.mk
==============================================================================
--- head/share/mk/bsd.sys.mk	Tue Aug  4 16:06:58 2020	(r363845)
+++ head/share/mk/bsd.sys.mk	Tue Aug  4 18:19:29 2020	(r363846)
@@ -150,7 +150,8 @@ CWARNFLAGS+=	-Wno-error=address			\
 
 # GCC 6.1.0
 .if ${COMPILER_VERSION} >= 60100
-CWARNFLAGS+=	-Wno-error=nonnull-compare		\
+CWARNFLAGS+=	-Wno-error=maybe-uninitialized		\
+		-Wno-error=nonnull-compare		\
 		-Wno-error=shift-negative-value		\
 		-Wno-error=tautological-compare		\
 		-Wno-error=unused-const-variable