[PATCH] runtime wrapper touchup on cygwin

[Robert Collins]

The runtime wrapper on cygwin produces lt-foo.exe.exe if libtool is
called with a target filename ending with .exe

AFAICT this is due to forcing the .exe exeext on cygwin to allow mv to
work. This patch trims .exe from the outputname if it is present.

Without this, changing a source file, running make && ./foo results in
an old exe being run by the wrapper script.

Rob

runtimewrapper.patch
Description: Binary data