From b01ba0ef77198161b14c666f99c5c0cd073bda0f Mon Sep 17 00:00:00 2001
From: xerox <xerox@back.engineer>
Date: Tue, 8 Feb 2022 23:15:22 -0800
Subject: [PATCH] updated readme

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index fcf18b8..99531f1 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,11 @@ cmake (3.x or up)
 *linux build instructions*
 
 ```
+# must be clang 10 or up
+export CC=/usr/bin/clang
+export CXX=/usr/bin/clang++
+
+# clone and build
 git clone https://githacks.org/vmp3/vmprofiler
 cd vmprofiler
 cmake -B build