fbc: reword a couple error messages mentioning GCC to GCC/clang
fbc/android: don't worry about -sysroot when using clang, seems to be obsolete.
fbc: internal (rename fbcQueryGCC -> fbcQueryCC)
fbc: fix an android/arm32 linker error in newer NDK, and a warning
fbc/clang: kludgy workaround to fix clang error when compiling with -e
Revert "fbc: clang backend/android". I have a different fix.
fbc: fix an incorrect gcc -> (gcc or clang) edit in eae013795
fbc/android: query gcc/clang to -print-libgcc-file-name, it's not called libgcc in newer NDKs