Jun Aruga c0d118f41a Fix "cannot find the function: strcpy()" error on arm32 on Travis CI. (#2686)
This issue happened when `libc.so` and `libm.so` path were not found
and `ldd ruby` command also failed to print the shared dependencies
in `test/fiddle/helper.rb`.

See https://travis-ci.org/ruby/ruby/jobs/611483288#L3018
/home/travis/build/ruby/ruby/build/.ext/common/fiddle/import.rb:299:in `import_function': cannot find the function: strcpy() (Fiddle::DLError)

* Set libc6:armhf as a installing dependency explicitly.
* Remove arm32 from allow_failures.
2019-12-05 14:17:16 +09:00
..