svn commit: r303188 - head/share/mk

[Ruslan Bukin]

Author: br
Date: Fri Jul 22 15:00:38 2016
New Revision: 303188
URL: https://svnweb.freebsd.org/changeset/base/303188

Log:
  Add warn flags for GCC 6.1 compiler.
  
  Sponsored by:	DARPA, AFRL

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

Modified: head/share/mk/bsd.sys.mk
==============================================================================
--- head/share/mk/bsd.sys.mk	Fri Jul 22 14:57:26 2016	(r303187)
+++ head/share/mk/bsd.sys.mk	Fri Jul 22 15:00:38 2016	(r303188)
@@ -114,6 +114,11 @@ CWARNFLAGS+=	-Wno-format
 CWARNFLAGS+=	-Wno-error=unused-function -Wno-error=enum-compare -Wno-error=logical-not-parentheses -Wno-error=bool-compare -Wno-error=uninitialized -Wno-error=array-bounds -Wno-error=clobbered -Wno-error=cast-align -Wno-error=extra -Wno-error=attributes -Wno-error=inline -Wno-error=unused-but-set-variable -Wno-error=unused-value -Wno-error=strict-aliasing -Wno-error=address
 .endif
 
+# GCC 6.1.0
+.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60100
+CWARNFLAGS+=	-Wno-error=unused-const-variable= -Wno-error=nonnull-compare -Wno-error=shift-negative-value -Wno-error=misleading-indentation -Wno-error=tautological-compare
+.endif
+
 # How to handle FreeBSD custom printf format specifiers.
 .if ${COMPILER_TYPE} == "clang" && ${COMPILER_VERSION} >= 30600
 FORMAT_EXTENSIONS=	-D__printf__=__freebsd_kprintf__