[Bug 3813] New: --disable-debug with 0.9.1 breaks compilation of joystick.c

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3813

Summary: --disable-debug with 0.9.1 breaks compilation of
                    joystick.c
           Product: Wine
           Version: 0.9.1.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-multimedia
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Using the --disable-debug flag in configure when compiling Wine 0.9.1 breaks the
compilation of dlls/winmm/joystick/joystick.c .

joystick.c: In function `JSTCK_GetDevCaps':
joystick.c:255: warning: implicit declaration of function `strcpyW'
../../../tools/winegcc/winegcc -B../../../tools/winebuild -shared
./joystick.drv.spec    joystick.o     -o joystick.drv.so -L../../../dlls
-L../../../dlls/winmm -L../../../dlls/user32 -L../../../dlls/kernel32 -lwinmm
-luser32 -lkernel32  -L../../../libs/wine -lwine  -L../../../libs/port -lwine_port
joystick.o(.text+0x49a): In function `JSTCK_GetDevCaps':
/home/user/wine-0.9.1/dlls/winmm/joystick/joystick.c:255: undefined reference to
`strcpyW'
collect2: ld returned 1 exit status
winegcc: gcc failed.

This happens because with --disable-debug the function strcpyW is not defined.
I added #include "wine/unicode.h" in joystick.c to fix the problem. Of course,
there may be better solutions.
Regards.