[Buildroot] [PATCH 19/23] Introduce BR2_TOOLCHAIN_USES_{UCLIBC, GLIBC}

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:

 Thomas> Currently, when we need to do a conditional on the type of C library
 Thomas> used, we need to take into account the three toolchain backends. As we
 Thomas> are going to add eglibc support to the Buildroot toolchain backend, it
 Thomas> would become even uglier, so this patch introduces two new hidden
 Thomas> options: BR2_TOOLCHAIN_USES_UCLIBC and BR2_TOOLCHAIN_USES_GLIBC, that
 Thomas> exist regardless of the toolchain backend. The entire Buildroot code
 Thomas> base is converted to use those options.

 Thomas> Note that we have intentionally created only one option
 Thomas> (BR2_TOOLCHAIN_USES_GLIBC) for both glibc and eglibc, since they are
 Thomas> essentially the same, as far as Buildroot is concerned.

Committed, thanks.

-- 
Bye, Peter Korsgaard