[OE-core] [PATCH 6/6] gcc: musl related fixes for unwinding, ppc/secure-plt and gthr

[Khem Raj]

> On Feb 3, 2016, at 8:17 AM, Burton, Ross <ross.burton at intel.com> wrote:
> 
> 
> On 3 February 2016 at 06:27, Khem Raj <raj.khem at gmail.com <mailto:raj.khem at gmail.com>> wrote:
> These issues are fixing building gcc for target, ppc issue
> helps in fixing discrepency between gcc cmdline and linker cmdline
> 
> This appears to break glibc builds for me:

is it with security flags enabled or disabled and which arch.
my builds all went ok. I will do a clean build without sstate to see
if I can reproduce your issue. May be its because I have gold linker enabled
I will check that independently here.

> 
> | checking version of bison... 3.0.4, ok
> | checking for libc-friendly stddef.h... yes
> | checking whether we need to use -P to assemble .S files... no
> | checking for .set assembler directive... no
> | checking for assembler gnu_unique_object symbol type... yes
> | checking for .previous assembler directive... yes
> | checking for .protected and .hidden assembler directive... yes
> | checking whether __attribute__((visibility())) is supported... yes
> | checking linker support for protected data symbol... no
> | checking for broken __attribute__((visibility()))... no
> | checking for broken __attribute__((alias()))... no
> | checking whether to put _rtld_local into .sdata section... no
> | checking for .preinit_array/.init_array/.fini_array support... no
> | configure: error: Need linker with .init_array/.fini_array support.
> 
> Ross

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