Module Name: src
Committed By: maxv
Date: Sun May 10 06:38:24 UTC 2020
Modified Files:
src/doc: HACKS
src/share/mk: bsd.lib.mk
Log Message:
Pass -Wno-unused-command-line-argument for LLVM, discussed on
tech-toolchain@.
To generate a diff of this commit:
cvs rdiff -u -r1.206 -r1.207 src/doc/HACKS
cvs rdiff -u -r1.380 -r1.381 src/share/mk/bsd.lib.mk
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/doc/HACKS
diff -u src/doc/HACKS:1.206 src/doc/HACKS:1.207
--- src/doc/HACKS:1.206 Wed May 6 14:33:52 2020
+++ src/doc/HACKS Sun May 10 06:38:24 2020
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.206 2020/05/06 14:33:52 snj Exp $
+# $NetBSD: HACKS,v 1.207 2020/05/10 06:38:24 maxv Exp $
#
# This file is intended to document workarounds for currently unsolved
# (mostly) compiler bugs.
@@ -27,6 +27,16 @@
#
# this is a comment.
+hack llvm needs no-unused-command-line-argument
+mdate 10 May 2020
+who maxv
+file share/mk/bsd.lib.mk 1.380 -> 1.381
+descr
+ To avoid LLVM warnings when compiling the kernel with special
+ CFLAGS such as KASAN on amd64 or ARMV83_PAC on aarch64, pass
+ -Wno-unused-command-line-argument.
+kcah
+
hack static linking with libpthread
mdate 7 May 2019
who maya
Index: src/share/mk/bsd.lib.mk
diff -u src/share/mk/bsd.lib.mk:1.380 src/share/mk/bsd.lib.mk:1.381
--- src/share/mk/bsd.lib.mk:1.380 Tue Aug 27 22:48:54 2019
+++ src/share/mk/bsd.lib.mk Sun May 10 06:38:24 2020
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.lib.mk,v 1.380 2019/08/27 22:48:54 kamil Exp $
+# $NetBSD: bsd.lib.mk,v 1.381 2020/05/10 06:38:24 maxv Exp $
# @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94
.include <bsd.init.mk>
@@ -568,7 +568,7 @@ __archivesymlinkpic: .USE
__buildstdlib: .USE
@echo building standard ${.TARGET:T:S/.o//:S/lib//} library
@rm -f ${.TARGET}
- @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -r -o ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
+ @${LINK.c:S/-nostdinc//} -nostdlib ${LDFLAGS} -Wno-unused-command-line-argument -r -o ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
.endif
.if !target(__buildproflib)
