[src/trunk]: src/sys/conf force -Wno-uninitialized if the compiler is gcc 2.95

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/49ca3b104dde
branches:  trunk
changeset: 554988:49ca3b104dde
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Thu Nov 06 08:23:22 2003 +0000

description:
force -Wno-uninitialized if the compiler is gcc 2.95

diffstat:

 sys/conf/Makefile.kern.inc |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 3bff2105a4fe -r 49ca3b104dde sys/conf/Makefile.kern.inc
--- a/sys/conf/Makefile.kern.inc        Thu Nov 06 07:13:33 2003 +0000
+++ b/sys/conf/Makefile.kern.inc        Thu Nov 06 08:23:22 2003 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.kern.inc,v 1.41 2003/10/29 21:29:27 mycroft Exp $
+#      $NetBSD: Makefile.kern.inc,v 1.42 2003/11/06 08:23:22 jdolecek Exp $
 #
 # This file contains common `MI' targets and definitions and it is included
 # at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}.
@@ -59,6 +59,13 @@
 # but our sources aren't up for it yet.
 CWARNFLAGS+=   -Wno-sign-compare
 .endif
+
+# Disable unitialized warnings with 2.95 - it gets it wrong way too often
+_ISGCC295!=            ${CC} --version 2>/dev/null | grep 2.95 2>/dev/null || echo 0
+.if ${_ISGCC295}
+CWARNFLAGS+=   -Wno-uninitialized
+.endif
+
 CFLAGS+=       ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}}
 CFLAGS+=       ${CPPFLAGS.${.IMPSRC:T}}
 CFLAGS+=       ${CPUFLAGS} -ffreestanding ${DEBUG} ${COPTS} ${CWARNFLAGS}