1 files changed, 6 insertions, 0 deletions
diff --git a/Config.in b/Config.in
index ed92c5617f..3f53f255de 100644
--- a/Config.in
+++ b/Config.in
@@ -18,6 +18,10 @@ config BR2_EXTERNAL
 	string
 	option env="BR2_EXTERNAL"
 
+config BR2_BUILD_DIR
+	string
+	option env="BUILD_DIR"
+
 # Hidden config symbols for packages to check system gcc version
 config BR2_HOST_GCC_VERSION
 	string
@@ -763,3 +767,5 @@ menu "User-provided options"
 source "$BR2_EXTERNAL/Config.in"
 
 endmenu
+
+source "$BR2_BUILD_DIR/.br2-external.in"