* Added compiler search list for AC_PROG_CC, AM_PROG_CC_C_O, AC_PROG_CXX, AC_PROG_CC_STDC
for Mac OS X only
The list rendered the AX_CHECK_COMPILE_FLAG([-fsanitize=fuzzer]) useless as it did use
clang for AX_CHECK_COMPILE_FLAG but gcc during the compile process. Seems broken somehow.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
./tests/do.sh can supports SMP/MT via environment variables.
Removed -fno-sanitize=shift as well, was fixed by 317d3ffd.
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
