Luca Bruno 4b4666963b coreos/config/env: fix bash cross-compilation
When cross-compiling bash, configure script is not able to tell
if `getcwd()` supports dynamic paths (internally malloc-ed buf),
thus defaulting to an internal version which may break in
overlong scenarios.

glibc supports this mode, so this commit turns on the corresponding
bash feature.
2016-11-13 18:00:16 +00:00
..