Misc fixes:

1. Clang3.1/3.2 can now compile tests/build/flto in ARM/X86.
   Clang still can't compile it in MIPS because ld.gold isn't available
2. Fixed tests/build/warn-noabi/build.sh when 32-bit host tools
   aren't present
3. Fixed a typo in tests/run-tests-all.sh
4. Print total fail in tests/device/fenv/jni/test_fenv.c

Change-Id: Iecf919df83a2cf6a23843dd2031aa18c169448ff
5 files changed