Added Clang-3.3

[wpoely86]

Clang 3.3 needs at least cmake 2.8.8 so I updated the necessary easyconfigs.

Depends on easybuilders/easybuild-easyblocks#248

[fgeorgatos]

If you have no objections with the licensing scheme, I'd say add yourself in the list of authors;
having a couple of authors per (complex) easyconfig is good for "parenting" them...

Otherwise, nice work! that will also help #350 now...

[wpoely86]

OK, I've made the requested changes. I've a look at #350 when I can.

[boegel]

better to use %(version)s (same below)

[boegel]

@wpoely: Do you have a reference you can mention for the patch files, e.g. a bug ticket in the Clang bug tracker that confirms the issue (and maybe mentions how to dance around it)?

[boegel]

Hmm, building ncurses-5.9 with GCC-4.8.1 failed on my end (see below). Did it work for you? If so, which OS?

gcc -I. -I. -I../test -DHAVE_CONFIG_H  -D_GNU_SOURCE -DNDEBUG -I. -I../include -I/user/scratch/gent/vsc400/vsc40023/easybuild_REGTEST/SL6/sandybridge/software/ncurses/5.9-GCC-4.8.1/include -fPIC -O2 -march=native  --param max-inline-insns-single=1200  -fPIC -c ../test/tclock.c -o ../obj_s/tclock.o
../test/tclock.c: In function 'main':
../test/tclock.c:190:4: warning: assignment makes pointer from integer without a cast [enabled by default]
  t = localtime(&tim);
    ^
../test/tclock.c:192:12: error: dereferencing pointer to incomplete type
  hours = (t->tm_hour + (t->tm_min / 60.0));
            ^
../test/tclock.c:192:26: error: dereferencing pointer to incomplete type
  hours = (t->tm_hour + (t->tm_min / 60.0));
                          ^
../test/tclock.c:196:14: error: dereferencing pointer to incomplete type
  mangle = ((t->tm_min + (t->tm_sec / 60.0)) * (2 * PI) / 60.0);
              ^
../test/tclock.c:196:27: error: dereferencing pointer to incomplete type
  mangle = ((t->tm_min + (t->tm_sec / 60.0)) * (2 * PI) / 60.0);
                           ^
../test/tclock.c:208:14: error: dereferencing pointer to incomplete type
  sangle = ((t->tm_sec + fraction) * (2.0 * PI) / 60.0);
              ^
../test/tclock.c:226:7: warning: assignment makes pointer from integer without a cast [enabled by default]
  text = ctime(&tim);
       ^
../test/tclock.c:229:8: error: dereferencing pointer to incomplete type
  if ((t->tm_sec % 5) == 0
        ^
../test/tclock.c:230:10: error: dereferencing pointer to incomplete type
      && t->tm_sec != lastbeep) {
          ^
../test/tclock.c:231:18: error: dereferencing pointer to incomplete type
      lastbeep = t->tm_sec;
                  ^
make[1]: *** [../obj_s/tclock.o] Error 1

[wpoely86]

@boegel I don't have one. It's something strange in the build/test suite of clang. It tries to use a 32 bit version of the asan lib which isn't there. asan itself seems to work fine. If I find the time, I will take a closer look but for now, I've just disabled the tests. This should not affect Clang itself as you have to explicit compile with a flag to enable asan or tsan.

[wpoely86]

I've build this branch on my Fedora 19 system without issue.

[boegel]

Hmm, http://www.unix.com/programming/121283-c-compilation-problem.html suggests it's just a matter of a faulty include... Will test on my end.

[boegel]

Nevermind, I was accidentally using a SL5 GCC build on SL6, which is asking for trouble.
Testing the Clang build now...

[boegel]

OK, Clang build did work on my end after all, so good to merge in!

Thanks @wpoely86!