[Buildroot] [PATCH 03/12] core: rename generated .br2-external.mk file
Yann E. MORIN
yann.morin.1998 at free.fr
Mon Apr 22 19:23:59 UTC 2019
Now that the two (all of them!) br2-external related files are generated
in the same location, it makes sense they are named after the same
When initial support for (then single) br2-external trees was added back
in a4239f7fd1 (core: introduce the BR2_EXTERNAL variable), it was not
clear-cut why that file was not named with a br2 prefix.
So rename it now.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Vadim Kochan <vadim4j at gmail.com>
Cc: Arnout Vandecappelle <arnout at mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
The reason for the original naming is probably because of the long
undocumented (except buried in an old dev-days report) and mostly
never obeyed rule that internal variables should be prefixed with
BR_ not BR2_, the latter being reserved for user-facing variables,
and thus the same was thought for the generated file. Or maybe not...
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 0498b28def..8b8f5b2690 100644
@@ -179,7 +179,7 @@ $(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
# still be overridden on the command line, therefore the file is re-created
# every time make is run.
-BR2_EXTERNAL_FILE = $(BASE_DIR)/.br-external.mk
+BR2_EXTERNAL_FILE = $(BASE_DIR)/.br2-external.mk
$(shell support/scripts/br2-external \
-m -o '$(BR2_EXTERNAL_FILE)' $(BR2_EXTERNAL))
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