[Gm2] Latest CVS changes

[Gaius Mulley]

Hi,

here are the latest CVS changes for gm2:

2005-05-13

        * gm2/Make-lang.in shell invocation to use $(SHELL) and also
          converted bashisms into pure sh as suggested by
          Michel Derosa

2005-05-12

        * gm2/gm2-compiler/SymbolTable.mod and
          gm2/gm2-compiler/P2SymBuild.mod
          modified to detect double declaration on import and produce
          useful error messages.
        * gm2/Make-lang.in fixes to the gm2.install rule.
        * gm2/gm2-compiler/M2Quads.mod fixed BuildStaticArray to
          calculate indices using INTEGER data type.

2005-05-11

        * P2SymBuild.mod added call to
          CheckForEnumerationInCurrentModule
          to fix 5 regression tests and allow enumeration types to be
          visible when aliased via TYPEs and later IMPORTed.
          (see testsuite/gm2/pim/pass/impf.mod)

enjoy,
Gaius