[GAP] Help with compilation of JEWL programs

[Sergio Gomez]

I have been using the combination
   GNAT 3.15p + Win32Ada + JEWL (John English's Window Library)
for several years in my courses on Concurrent Programming,
but now, with the new compiler GNAT GPL 2006, I have not
succeeded in solving a compilation problem.

For instance, the calculator example which comes with JEWL,
  gnatmake calculator.adb
generates:

gcc -c calculator.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-simple_windows.ads
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-windows.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-canvas_implementation.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-message_handling.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-win32_interface.adb
gcc -c -I./ -I- c:\usrlocal\ada\jewl\source\jewl-window_implementation.adb
gnatbind -x calculator.ali
gnatlink calculator.ali
c:\gnat\gpl_2006\bin\..\libexec\gcc\pentium-mingw32msv\3.4.6\ld.exe:
cannot find -luser32 -lgdi32 -lcomdlg32 -lwinmm
gnatlink: cannot call c:\usrlocal\ada\gnat\gpl_2006\bin\gcc.exe
gnatmake: *** link failed.

The files libuser32.a, libgdi32.a, libcomdlg32.a and libwinmm.a
are installed in
C:\gnat\GPL_2006\lib\gcc\pentium-mingw32msv\3.4.6

I have tried "everything": add this folder to the PATH, ADA_INCLUDE_PATH
and ADA_OBJECTS_PATH environment variables, add also the win32ada source
files (*.ads, *.adb) to this variables, move all files to the compilation
folder, try with GPS and AdaGIDE, etc.

Do you know what's happening?

Thank you very much,

Sergio.

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Dr. Sergio Gomez                              |           \ \       |
Dept. d'Enginyeria Informàtica i Matemàtiques |          \ \/    /  |/
Universitat Rovira i Virgili                  |        /  \      \/
Campus Sescelades                             |        \/\     |\ \/
Avinguda dels Països Catalans, 26             |      /\ \/    _| \
E-43007 Tarragona (Spain)                     |      \/_      \
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Tel: +34 977 55 8508   Fax: +34 977 55 9710   |    \/       \ \
e-mail: sergio.gomez at urv.cat                  |  /  \/    /  \/
http://deim.urv.cat/~sgomez                   |  \/\      \/\
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