[Tools] Fix the RTT_ROOT issue

2018-11-11 20:04:25 +08:00 · 2018-11-11 20:04:25 +08:00 · 42d988ed67
parent cb1af3616d
commit 42d988ed67
1 changed files with 5 additions and 0 deletions
--- a/tools/building.py
+++ b/tools/building.py
@ -202,6 +202,11 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [

    Env = env
    Rtt_Root = os.path.abspath(root_directory)
+
+    # make an absolute root directory
+    RTT_ROOT = Rtt_Root
+    Export('RTT_ROOT')
+
    # set RTT_ROOT in ENV
    Env['RTT_ROOT'] = Rtt_Root
    # set BSP_ROOT in ENV