Regular darwin builds

[FX]

Yes, the ubsan issues are about setting DYLD_LIBRARY_PATH:

dyld: Symbol not found: __ZTIN10__cxxabiv117__class_type_infoE
  Referenced from: /Users/fx/autobuilds/builds/gcc-trunk-218778/x86_64-apple-darwin14.0.0/i386/libsanitizer/ubsan/.libs/libubsan.0.dylib
  Expected in: /usr/lib/libstdc++.6.dylib
 in /Users/fx/autobuilds/builds/gcc-trunk-218778/x86_64-apple-darwin14.0.0/i386/libsanitizer/ubsan/.libs/libubsan.0.dylib



Another testsuite issue on darwin is that testsuite doesn’t clean up the .dSYM directories it generates. This gets really annoying on my autotester :(

FX