gcc50: Add alternative variant of pthread presence checking.
commit5f76495ba37ea12fb60cf57228cc78b83d889fb6
authorzrj <rimvydas.jasinskas@gmail.com>
Mon, 14 Nov 2016 08:47:36 +0000 (14 10:47 +0200)
committerzrj <zrj@dragonflybsd.org>
Mon, 14 Nov 2016 13:20:27 +0000 (14 15:20 +0200)
tree2d43941383804d06bba272441af1c2538bca1991
parent89202d696685743ce6b72e667084d8a9f4b1f008
gcc50: Add alternative variant of pthread presence checking.

There are few issues that ld.gold is having with DragonFly libgcc_pic.a.
This alternative variant is less strict when linking c++ projects.
contrib/gcc-5.0/libgcc/gthr-posix.h