[flac-dev] Broken build on musl libc

[Dave Yeo]

On 03/14/16 03:51 PM, lvqcl wrote:
> With --disable-sse, FLAC__SSE_OS is undefined and FLAC__cpu_info() uses
> sigemptyset/sigaction to determine OS SSE support.

That's not quite right as I have to build binaries with --disable-sse (I 
build and distribute both with and without) so that some users on PII's 
don't get a sigill, even though the OS supports SSE. So it seems to 
unconditionally disable SSE support or test the CPU support with 
sigemptyset/sigaction.
Dave