[Buildroot] [PATCHv2] flex: fix build for nommu systems

[Peter Korsgaard]

>>>>> "Gustavo" == Gustavo Zacarias <gustavo at zacarias.com.ar> writes:

 Gustavo> The flex binary uses fork() so it breaks on !MMU builds.
 Gustavo> Since we usually don't require flex in the target and the common
 Gustavo> scenario is that we just want libfl in staging reverse the options so
 Gustavo> that BR2_PACKAGE_FLEX just builds and install libfl.a and change the
 Gustavo> LIBFL option to BR2_PACKAGE_FLEX_BINARY to install the binary in the
 Gustavo> target.

Committed, thanks.

-- 
Bye, Peter Korsgaard