Travis CI strikes once more.

Also upload just pugixml.cpp.gcov to codecov to avoid issues the script has
with old gcov.

Use find -exec instead of xargs to work around differences between xargs on OSX
and Linux.

Use -b option of gcov - for some reason gcov on Travis can't find .gcno files
otherwise (old version?).

And finally enable config=coverage again.

Use -coverage option and keep NDEBUG off

All other sanitizers are still unavailable so only enable them on non-OSX
systems.

This makes sure that no exception handling mechanisms are used if
PUGXML_NO_EXCEPTIONS is defined.

This eliminates one more hardcoded version from the repo, yay!

Simplify test source specification, disable built-in rules and suffixes

With the current setup it successfully finds the (fixed) DOCTYPE buffer overrun
in ~50 minutes (on a single core).

Instead just ignore the result of xargs.

Not sure why xargs -r is not the default...

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1079 99668b35-9821-0410-8761-19e4c4f06640

This expands and replaces the Travis-specific makefile by adding more options and correctly tracking header dependencies.
Also add wchar_t mode test to Travis configuration.



git-svn-id: http://pugixml.googlecode.com/svn/trunk@971 99668b35-9821-0410-8761-19e4c4f06640