[LEDE-DEV] [PATCH v3] toolchain: Rework external toolchain libc selection

[Felix Fietkau]

On 2016-09-19 21:59, Florian Fainelli wrote:
> From: Florian Fainelli <f.fainelli at gmail.com>
> 
> Make it a choice menu which offers the 3 C libraries we know about: glibc,
> uClibc and musl. While at it, make it possible for the external toolchain libc
> to select USE_GLIBC, USE_UCLIBC or USE_MUSL which is used by several packages
> to conditionally include specific CFLAGS (e.g: iproute2).
> 
> Because USE_GLIBC et al. can now be selected by external toolchains, we need to
> restrict the per-libc menus to check on !EXTERNAL_TOOLCHAIN.
> 
> While at it, make musl the default C library for external toolchain to match
> the internal toolchain.
> 
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
Applied to my staging tree, with one small change:
I dropped the bogus !(mips64 || mips64el) dependency for musl

- Felix