From b03349cb585a41994683b29f03dfa70ac3cd7637 Mon Sep 17 00:00:00 2001
From: Nick Desaulniers <ndesaulniers@google.com>
Date: Tue, 29 Sep 2020 17:50:50 -0700
Subject: [PATCH] ANDROID: build.config.common: enable LLVM=1

This moves builds to all use LLVM=1 argument to make, rather than
CC=clang NM=llvm-nm OBJCOPY=llvm-objcopy ... (see also
https://www.kernel.org/doc/html/latest/kbuild/llvm.html#llvm-utilities).

Step 3 of:
https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/BINUTILS_KERNEL_DEPRECATION.md

Bug: 65987925
Bug: 141693040
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I0d1a4e322a76a91746f2d0888bbba1eee54a7926
---
 build.config.common | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/build.config.common b/build.config.common
index 1454d4c3c7c7..1b0034f31452 100644
--- a/build.config.common
+++ b/build.config.common
@@ -1,10 +1,7 @@
 BRANCH=android-4.19-stable
 KMI_GENERATION=0
 
-CC=clang
-LD=ld.lld
-NM=llvm-nm
-OBJCOPY=llvm-objcopy
+LLVM=1
 DEPMOD=depmod
 CLANG_PREBUILT_BIN=prebuilts-master/clang/host/linux-x86/clang-r383902/bin
 BUILDTOOLS_PREBUILT_BIN=build/build-tools/path/linux-x86