Re: [Vxl-users] MinGW build

[Gehua Y. <yan...@gm...>]

Hi Gib,

Your problem was caused by wide character string literal definition.  I do not know how MinGW handle Window's Unicode string and thus cannot provide you a specific fix.  

On the other hand, you can set VXL_USE_WIN_WCHAR_T to "no" in CMake (or edit this variable in CMakeCache.txt in your build directory).  This will exclude compilation of overloading functions that support Unicode characters on Windows, which seem to be the trouble makers.   

Regards,
Gehua Yang



  

On Dec 26, 2010, at 1:15 AM, Gib Bogle wrote:

> Hi,
> 
> I'm trying to build VXL 1.14.0 on Windows 7 using MinGW.  Is this possible?
> 
> I encountered a compile error with vul_temp_filename.cxx, which I solved 
> (apparently) by adding #include <vcl_cstdio.h>.  I'm now encountering errors 
> compiling vil_save.cxx, in function vil_save_guess_file_format():
> 
> vil_save.cxx:230: error: expected ')' before 'L'
> vil_save.cxx:230: error: 'L' was not declared in this scope.
> 
> The error message repeats for each invocation of macro().
> 
> gcc -v ->
> Using built-in specs.
> Target: mingw32
> Configured with: ../gcc-4.4.0/configure 
> --enable-languages=c,ada,c++,fortran,java,objc,obj-c++ --disable-sjlj-exceptions 
> --enable-shared --enable-libgcj --enable-libgomp --with-dwarf2 
> --disable-win32-registry --enable-libstdcxx-debug 
> --enable-version-specific-runtime-libs --prefix=/mingw 
> --with-gmp=/mingw/src/gmp/root --with-mpfr=/mingw/src/mpfr/root --build=mingw32
> Thread model: win32
> gcc version 4.4.0 (GCC)
> 
> g++ -v ->
> Using built-in specs.
> Target: mingw32
> Configured with: ../gcc-4.4.0/configure 
> --enable-languages=c,ada,c++,fortran,java,objc,obj-c++ --disable-sjlj-exceptions 
> --enable-shared --enable-libgcj --enable-libgomp --with-dwarf2 
> --disable-win32-registry --enable-libstdcxx-debug 
> --enable-version-specific-runtime-libs --prefix=/mingw 
> --with-gmp=/mingw/src/gmp/root --with-mpfr=/mingw/src/mpfr/root --build=mingw32
> Thread model: win32
> gcc version 4.4.0 (GCC)
> 
> Thanks
> Gib
> 
> 
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