On Friday 10 April 2015 16:29:08 Ard Biesheuvel wrote: > +#if __ARM_MAX_ARCH__>=7 > +.arch armv7-a > +.fpu neon > + > This will cause a build failure on an ARMv7-M build, which is incompatible with .arch armv7-a and .fpu neon. Arnd