On Thu, 31 Oct 2013, Jed Brown wrote: > Satish Balay <[email protected]> writes: > >> ⏎ > >> clang: warning: argument unused during compilation: > >> '-fsel-sched-pipelining' > >> > >> ~/s/s/w/tmp ❯❯❯ gcc --analyze file.c > >> ~/s/s/w/tmp ❯❯❯ clang --analyze file.c > > > > so /usr/bin/gcc is an alias to clang on Xcode5 > > Not an alias and not the same exact binary, but the same number of > bytes. You can report to Apple that the options documented in "man gcc" > do not work with the "gcc" that they ship.
ok - not an alias but a 'light weight wrapper over clang' with no code whatsoever from gcc. As of now - the differences this wrapper might provide is not obvious to us. So for practical purposes '/usr/bin/gcc' is same as 'clang'. Satish
