configure: Change the rdtsc check to a linker check
authorDiego Biurrun <diego@biurrun.de>
Sun, 8 Jul 2012 23:24:37 +0000 (01:24 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 10 Jul 2012 18:26:23 +0000 (20:26 +0200)
commit96890c001f32943a8d5823ae553d6022bee8850b
treeb28f216a6122d5c60a4d4d08ea92feeb0f0b8159
parent84d902fb926f184a00b133d458cafda646c2e296
configure: Change the rdtsc check to a linker check

A compile-only test could succeed with an implicit function declaration.
Also move the check to the x86 section; rdtsc is x86-only.
configure