community/emscripten-fastcomp: Fix Altivec support on ppc64le
Altivec support is missing by gcc during the build, so I added into the build step before the cmake declaration to make it sure there just for ppc64le.
Edited by Gustavo Walbon
Altivec support is missing by gcc during the build, so I added into the build step before the cmake declaration to make it sure there just for ppc64le.