tor/changes/bug19079

  o Minor features (build):
    - Detect and work around a libclang_rt problem that prevents clang from
      finding __mulodi4() on some 32-bit platforms. This clang bug would keep
      -ftrapv from linking on those systems. Closes ticket 19079.
Include __mulodi4 in libor_ctime when it fixes clang -m32 -ftrapv We use a pretty specific pair of autoconf tests here to make sure that we only add this code when: a) a 64-bit signed multiply fails to link, AND b) the same 64-bit signed multiply DOES link correctly when __mulodi4 is defined. Closes ticket 19079. 2016-05-18 15:44:05 +02:00			`o Minor features (build):`
			`- Detect and work around a libclang_rt problem that prevents clang from`
			`finding __mulodi4() on some 32-bit platforms. This clang bug would keep`
			`-ftrapv from linking on those systems. Closes ticket 19079.`