diff options
| -rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -123,8 +123,9 @@ $(if $(BASE_DIR),, $(error output directory "$(O)" does not exist)) # On subsequent invocations of make, it is read in. It can still be overridden # on the command line, therefore the file is re-created every time make is run. # -# When BR2_EXTERNAL is not set, the .br-external file is removed and we point -# to support/dummy-external. This makes sure we can unconditionally include the +# When BR2_EXTERNAL is set to an empty value (e.g. explicitly in command +# line), the .br-external file is removed and we point to +# support/dummy-external. This makes sure we can unconditionally include the # Config.in and external.mk from the BR2_EXTERNAL directory. In this case, # override is necessary so the user can clear BR2_EXTERNAL from the command # line, but the dummy path is still used internally. |
