Hi,
This patch makes gij command-line compatible with Sun's java command.
In many cases I haven't wired in support for the new options, but at
least gij will accept the same set of options as the java command.
This
is important as we've found with java-gcj-compat that may applications
rely on java's command-line syntax. I've incorporated all the
workarounds we were maintaining in java-gcj-compat's java wrapper
script
into the gij command itself, which should allow us remove the wrapper
and symlink java to gij directly.
By handling classpath using only the invocation API and setting
java.class.path appropriately I was able to remove the global
_Jv_Jar_Class_Path variable.
OK for mainline and gcc-4_0-branch?