tests: use git to determine top_dir

Signed-off-by: Serge Hallyn <shallyn@cisco.com>

diff --git a/tests/common/config.sh b/tests/common/config.sh
index 9b504852fe7a6700f31081e33633daefb31ebcd5..b92436c5b360a40f14dddfbb823312405a7efb5b 100644 (file)
--- a/tests/common/config.sh
+++ b/tests/common/config.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-build_path=/root/build/shadow-4.1.5/
+build_path=$(git rev-parse --show-toplevel)
 
 # Save the configuration files in tmp.
 save_config ()