Module Name: src Committed By: fox Date: Tue Mar 17 00:50:12 UTC 2020
Modified Files: src/external/cddl/osnet/lib/libdtrace: Makefile Log Message: external/cddl/osnet: Supress -Werror=maybe-uninitialized error in libdtrace. It looks like this is a false positive, since the section of code triggering the error external/cddl/osnet/dist/lib/libdtrace/common/dt_proc.c:400:42: is only accessed after "err" is initialized. Error was reported when build.sh was run with MKLIBCSANITIZER=yes flag. Reviewed by: kamil@ To generate a diff of this commit: cvs rdiff -u -r1.26 -r1.27 src/external/cddl/osnet/lib/libdtrace/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/external/cddl/osnet/lib/libdtrace/Makefile diff -u src/external/cddl/osnet/lib/libdtrace/Makefile:1.26 src/external/cddl/osnet/lib/libdtrace/Makefile:1.27 --- src/external/cddl/osnet/lib/libdtrace/Makefile:1.26 Tue Dec 3 22:10:56 2019 +++ src/external/cddl/osnet/lib/libdtrace/Makefile Tue Mar 17 00:50:12 2020 @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.26 2019/12/03 22:10:56 jmcneill Exp $ +# $NetBSD: Makefile,v 1.27 2020/03/17 00:50:12 fox Exp $ # $FreeBSD: head/cddl/lib/libdtrace/Makefile 314654 2017-03-04 11:30:04Z ngie $ @@ -94,6 +94,12 @@ COPTS.dt_options.c += -Wno-parentheses COPTS.dt_pid.c += ${${ACTIVE_CC} == "gcc" :? -Wno-unused-but-set-variable :} COPTS.dt_isadep.c += -Wno-unused-variable +.if (${MKLIBCSANITIZER:Uno} == "yes") +.if (${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8) +COPTS.dt_proc.c+= -Wno-maybe-uninitialized +.endif +.endif + .if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "x86_64" CPPFLAGS+= -I${OPENSOLARIS_SYS_DISTDIR}/uts/intel CPPFLAGS+= -I${.CURDIR}/../../dev/dtrace/x86