4146 getconf(1) does not support XATTR_ENABLED, XATTR_EXISTS, SATTR_ENABLED, SATTR_EXISTS keys
Reviewed by: Cedric Blancher <cedric.blancher@gmail.com>
Reviewed by: Irek Szczesniak <iszczesniak@gmail.com>

@@ -35,11 +35,10 @@
 
 include ../Makefile.cmd
 
 XPG4EXOBJS += values-xpg4.o
 CFLAGS += $(CCVERBOSE)
-CERRWARN += -_gcc=-Wno-parentheses
 # XPG4
 $(XPG4) := CFLAGS += -D_XOPEN_SOURCE -I$(SRC)/lib/libc/inc
 
 # XPG6MODE:  Depending on the version of the compiler, the value of
 # __STDC_VERSION__ may differ even in the presence of the same compilation