[PATCH 1/4] README: Fix environment setup quick start

[Gabriel Niebler <gniebler@suse.com>]

Following the old quick start information would not get a new user to run
tests with their configuration, because it was not accurate to how the check
script actually works.

By default, the script looks for *.config files in HOST_CONFIG_DIR, which
defaults to '.config' if unset. The README now reflects that.

Signed-off-by: Gabriel Niebler <gniebler@suse.com>
---
 README | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/README b/README
index 9f01aa10..7e36905e 100644
--- a/README
+++ b/README
@@ -61,8 +61,10 @@ Preparing system for tests:
 
     - setup your environment
 	Quick start:
-	- copy local.config.example to local.config and edit as needed
-	Or:
+        - set HOST_CONFIG_DIR to a path of your choice (ideally outside the git tree)
+        - copy configs/localhost.config there and edit as needed
+        - also consult local.config.example for inspiration
+	These are the most important environment variables you may want to set there:
         - setenv TEST_DEV "device containing TEST PARTITION"
         - setenv TEST_DIR "mount point of TEST PARTITION"
 	- optionally:
-- 
2.35.1