git: eb81dd8404e5 - main - make cross build from arm64 work..

From: John-Mark Gurney <jmg_at_FreeBSD.org>
Date: Fri, 24 Feb 2023 22:25:45 UTC
The branch main has been updated by jmg:

URL: https://cgit.FreeBSD.org/src/commit/?id=eb81dd8404e55c8e048acfb1cd4f4c3c021afaf4

commit eb81dd8404e55c8e048acfb1cd4f4c3c021afaf4
Author:     John-Mark Gurney <jmg@FreeBSD.org>
AuthorDate: 2023-02-24 05:47:03 +0000
Commit:     John-Mark Gurney <jmg@FreeBSD.org>
CommitDate: 2023-02-24 22:24:19 +0000

    make cross build from arm64 work..
    
    Reviewed by:    dim, imp, emaste
    MFC after:      2 weeks
    Differential Revision: https://reviews.freebsd.org/D38762
---
 lib/clang/libllvm/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/clang/libllvm/Makefile b/lib/clang/libllvm/Makefile
index 01fe0705d954..a031f0fdd706 100644
--- a/lib/clang/libllvm/Makefile
+++ b/lib/clang/libllvm/Makefile
@@ -31,6 +31,9 @@ TARGET_ARCH?=	${MACHINE_ARCH}
 CFLAGS+=	-DBLAKE3_NO_AVX512 -DBLAKE3_NO_AVX2 -DBLAKE3_NO_SSE41 \
 		-DBLAKE3_NO_SSE2
 .endif
+.if ${TARGET_ARCH} != "arm64"
+CFLAGS+=	-DBLAKE3_USE_NEON=0
+.endif
 
 SRCDIR=		llvm/lib