RFA, RFT: enable tools using CNI

[Ranjit Mathew]

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Thomas Fitzsimmons wrote:
> 
> Good point.  Attached patch committed.
[...]
> +gappletviewer_LDFLAGS = --main=gnu.classpath.tools.appletviewer.Main \
> +	-rpath $(toolexeclibdir) -shared-libgcc $(THREADLDFLAGS)

You should not use -shared-libgcc unconditionally here.
For example, GCC/MinGW is usually built without shared
libraries (simply because the GCC build machinery hasn't
yet been updated to build DLLs for libgcc, libstdc++, libgcj,
etc.).

As an aside, this patch has once again exposed the
problematic "fake multi-threaded EH" for MinGW hack in
win32.cc:

  http://gcc.gnu.org/ml/java/2003-04/msg00043.html

This fake definition now causes a multiple definition
error at link time for CRT_MT and __mingwthr_key_dtor()
while creating gappletviewer for a crossed-native MinGW
build.

Looks like it's time to do something about it.

Ranjit.

- --
Ranjit Mathew       Email: rmathew AT gmail DOT com

Bangalore, INDIA.     Web: http://rmathew.com/




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