There is a bug in the version 0.5.7 of iCompile. When trying to build an optimized release version, the gcc compiler is called with an option "-fpmath=sse" which is invalid. The right one should be "-mfpmath=sse" (with an 'm' after the dash, as it is a machine dependent optimization)
2009-05-20 17:16:45 UTC in iCompile