infra: replace BUILDROOT_DL_DIR with BR2_DL_DIR.

To make the naming consistent (all user-visible options should be
prefixed BR2_).

An entry is added to Makefile.legacy to warn users who have set
BUILDROOT_DL_DIR but not BR2_DL_DIR.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Arnout Vandecappelle
2014-02-04 16:18:51 +01:00
committed by Peter Korsgaard
parent 674fd4f834
commit 6768021c93
6 changed files with 31 additions and 13 deletions

View File

@@ -126,7 +126,7 @@ config BR2_DL_DIR
default "$(TOPDIR)/dl"
help
Directory to store all the source files that we need to fetch.
If the Linux shell environment has defined the BUILDROOT_DL_DIR
If the Linux shell environment has defined the BR2_DL_DIR
environment variable, then this overrides this configuration item.
The default is $(TOPDIR)/dl