Cannot install gcc-arm-none-eabi due to missing mpfr3 (libmpfr.so.4)
The gcc-arm-none-eabi-8.3.0-r0 depends on libmpfr.so.4, which comes from the mpfr3 package.
however mpfr3 is only available in alpine 3.10 and gcc-arm-none-eabi is only available in alpine edge. Alpine edge does have mpfr4 (libmpfr.so.6).
A work-around for current users is to pull mpfr3 from 3.10.
This may be simply solved by a recompile, as that me be however, using the current alpine:edge docker container does currently not work because of this.