Re: i386 9.99.17 build fails for NET4501 kernel

["John D. Baker" <jdbaker%consolidated.net@localhost>]

On Tue, 15 Oct 2019, Ryo ONODERA wrote:

> If the problem is the compiler bug, the patch like the following
> may be effective.

> [snip]

I applied a similar change for i386 and with it the stock NET4501
config (w/"options DIAGNOSTIC" commented out) builds successfully.

+Index: sys/arch/i386/conf/Makefile.i386
+===================================================================
+RCS file: /cvsroot/src/sys/arch/i386/conf/Makefile.i386,v
+retrieving revision 1.194
+diff -u -p -r1.194 Makefile.i386
+--- sys/arch/i386/conf/Makefile.i386    22 Sep 2018 12:24:02 -0000      1.194
++++ sys/arch/i386/conf/Makefile.i386    15 Oct 2019 15:52:05 -0000
+@@ -44,6 +44,7 @@ CFLAGS+=      -mno-mmx -mno-sse -mno-avx
+ CFLAGS+=       -mindirect-branch=thunk
+ CFLAGS+=       -mindirect-branch-register
+ .endif
++COPTS.vm_machdep.c+=   -Wno-error=clobbered
+ 
+ ##
+ ## (3) libkern and compat




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