NSIS installer-script generator for Gauche-mingw.

* contains

- COPYING (same as Gauche's COPYING file)
- gauche-logo.ico (Windows icon)
- setup.nsi.in (script template for NSIS)
- file-list.scm (listing Gauche-mingw files and generate a Install-script)
- Makefile (make setup.nsi script-file, build Gauche-mingw-<version>.exe)

* requirements

- MinGW+MSYS
- Gauche built and installed into MSYS path.
- NSIS compiler ( http://nsis.sourceforge.net/ )

* how to build

** add NSIS path in PATH

ex.
 export PATH=/cygdrive/c/Program\ Files/NSIS:$PATH

** build Gauche-mingw into 

 ./DIST mingw

if PATH contains makensis.exe, build Gauche-mingw-<version>.exe.

** generate setup.nsi

if PATH not contains makensis.exe, you should generate setup.nsi manualy.

 cd winnt/nsis
 make

** compile setup.nsi by NSIS

Launche NSIS compiler, open "setup.nsi" file, and compile it.
Then, "Gauche-mingw-<version>.exe" will be compiled.

-- 
<yasuyuki@kahua.org>
