[PATCH v4 6/9] runtest.sh: Export PYTHONPATH when running tests in-tree

[Alan Maguire <alan.maguire@oracle.com>]

This will allow us to test python bindings when built, but not
installed.

Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
---
 runtest.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/runtest.sh b/runtest.sh
index 9f06a499..c0ccffc6 100755
--- a/runtest.sh
+++ b/runtest.sh
@@ -552,6 +552,7 @@ export LANGUAGE=C
 
 if [[ -z $USE_INSTALLED ]]; then
     dtrace="$(pwd)/build*/dtrace"
+    PYTHONPATH="$(pwd)/build/bindings/python${PYTHONPATH:+:$PYTHONPATH}"
     test_libdir="$(pwd)/build/dlibs"
     test_ldflags="-L$(pwd)/build"
     test_cppflags="-I$(pwd)/include -I$(pwd)/uts/common -I$(pwd)/build -I$(pwd)/libdtrace -DARCH_$arch"
@@ -562,6 +563,7 @@ if [[ -z $USE_INSTALLED ]]; then
     dtprobed_flags="-n $helper_device -s${tmpdir}/run/dtrace -F"
     export DTRACE_DOF_INIT_DEVNAME="/dev/$helper_device"
     export DTRACE_OPT_DOFSTASHPATH="${tmpdir}/run/dtrace"
+    export PYTHONPATH
 
     if [[ -z $(eval echo $dtrace) ]]; then
     	echo "No dtraces available." >&2
-- 
2.43.5