tree ac5feba5c372f5466cca8b07eea91b9473433396
parent 398c1e9acc9b4531edceb3d77da0de5744675052
author DRC <information@libjpeg-turbo.org> 1530294357 -0500
committer DRC <information@libjpeg-turbo.org> 1530296638 -0500

Build: Detect whether compiler supports DSPr2

This is basically the same test that was performed in acinclude.m4 in
the old autotools-based build system.  It was not ported to the
CMake-based build system because I previously had no way of testing
a non-DSPr2 build environment.

Fixes #248