Patch: PR java/15133 - gcjh generates wrong method signatures

[Tom Tromey]

>>>>> "Ranjit" == Ranjit Mathew <rmathew@gmail.com> writes:

Ranjit> Therefore (as suggested by you privately), I am changing the
Ranjit> script to use an additional "-Wmissing-prototypes" for compiling
Ranjit> C sources.

Ranjit> While I was at it, I noticed that we print the wrong file
Ranjit> name for C++ sources (e.g. "cxxtest.c" instead of "cxxtest.cc").
Ranjit> The following also contains a fix for that.

Ranjit> Ok?

Looks good, please commit.  Thanks.

Tom