Files
poky/meta/classes
Ross Burton 3aaa4f78c6 utils.bbclass: ensure $0 is correct in wrapper scripts
Some packages (eg mesa) will invoke a tool with --version and do string matches
on the output (i.e. mesa does $LEX --version |grep "^flex ").  This doesn't work
with the combination of wrapper scripts and binaries that use $0 as they output
"flex.real".

Luckily bash's exec lets you set $0.  As we want to use this we can't use env,
but using export appears to work just as well.

(From OE-Core rev: e8d2a2a3646f964ec61ece62e14788cd7184dd01)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-05-30 21:10:23 +01:00
..
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