soc-family.inc: Add a default SOC_FAMILY value

Otherwise, if MACHINEOVERRIDES is expanded before SOC_FAMILY is set
(which may happen as MACHINEOVERRIDES is included in OVERRIDES) we can
see:

ExpansionError: Failure expanding variable MACHINEOVERRIDES, expression was
${@['', '${SOC_FAMILY}:']['${SOC_FAMILY}' != '']}p1022ds
which triggered exception SyntaxError: EOL while scanning string literal (MACHINEOVERRIDES, line 1)

To avoid this, give SOC_FAMILY a default empty value so it doesn't
get read as None.

(From OE-Core rev: dee005b6e1bc353230f9f27a469b2054a644e542)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2015-06-01 22:14:10 +01:00
parent 2389d4c57d
commit 9fd3c7e64b
1 changed files with 1 additions and 0 deletions

View File

@ -1,2 +1,3 @@
# Add SOC_FAMILY to machine overrides so we get access to e.g. 'omap3' and 'ti335x'
SOC_FAMILY ??= ""
MACHINEOVERRIDES =. "${@['', '${SOC_FAMILY}:']['${SOC_FAMILY}' != '']}"