t-crest/patmos-clang — pull request #2 by alexjordan (2014-11-18 00:21:26+00:00)
Title: proposal: let clang driver pass through -O level

This makes compiling for size (-Os and -Oz) possible. -std-link-opts is still
added, but only for higher -O levels, ie. -O2 and -O3.