[WINCE] Fix detection of WINDRES

[carlo-bramini]

I tried to build with arm-mingw32ce cross compiler and I got this error:

arm-mingw32ce-gcc -shared .libs/SDLnet.o .libs/SDLnetTCP.o .libs/SDLnetUDP.o .libs/SDLnetselect.o -lws2 -liphlpapi /opt/cegcc/arm-mingw32ce/lib/libSDLmain.a /opt/cegcc/arm-mingw32ce/lib/libSDL.dll.a -lmmtimer -lcoredll -lcommctrl version.o -o .libs/SDL_net.dll -Wl,--enable-auto-image-base -Xlinker --out-implib -Xlinker .libs/libSDL_net.dll.a version.o: file not recognized: file format not recognized collect2: error: ld returned 1 exit status 

This happened because version.o has been compiled with the WINDRES provided by CYGWIN instead of using arm-mingw32ce-windres.
I would like to suggest to import the same code used by SDL-1.2 for detecting WINDRES.
By applying this fix, the problem has been solved.
Tested with:

• x86_64-pc-cygwin
• x86_64-w64-mingw32
• i686-w64-mingw32
• arm-mingw32ce

Perhaps, if you think that it is a good fix, it would be worth to import it also in the main branch.

[sezero]

It should also be safe removing the $WINDRES condition around use_version_rc, like:

diff --git a/configure.ac b/configure.ac index 79a259c..c4a8a53 100644 --- a/configure.ac +++ b/configure.ac @@ -72,9 +67,7 @@ case "$host" in ac_default_prefix=$BUILD_PREFIX fi fi - if test x$WINDRES != x; then - use_version_rc=true - fi + use_version_rc=true ;; esac AM_CONDITIONAL(USE_VERSION_RC, test x$use_version_rc = xtrue)

And all other SDL satellite projects actually need this change, both SDL-1.2 and main branches.

[sezero]

Fixed a little differently in git. If there are still issues, please drop a note here.