Re: [fltk.bugs] FLTK 1.3 fails to build on OSX 10.8.2

[Manolo Gouy]

> I got an error compiling filename_list on my new OSX 10.8.2 computer:
>
> Compiling filename_list.cxx...
> filename_list.cxx: In function ‘int fl_filename_list(const char*, 
> dirent***, int (*)(dirent**, dirent**))’:
> filename_list.cxx:122: error: invalid conversion from ‘int (*)(const void*, 
> const void*)’ to ‘int (*)(const dirent**, const dirent**)’
> filename_list.cxx:122: error:   initializing argument 4 of ‘int 
> scandir(const char*, dirent***, int (*)(const dirent*), int (*)(const 
> dirent**, const dirent**))’
> make[1]: *** [filename_list.o] Error 1
> make: *** [all] Error 1
>
> This is my gcc/os config:
>
> Adrians-MacBook-Pro:fltk-1.3.0 aboeing$ uname -a
> Darwin Adrians-MacBook-Pro.local 12.2.0 Darwin Kernel Version 12.2.0: Sat Aug 
> 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64 x86_64
>
> Adrians-MacBook-Pro:fltk-1.3.0 aboeing$ gcc -v
> Using built-in specs.
> Target: i686-apple-darwin11
> Configured with: 
> /private/var/tmp/llvmgcc42/llvmgcc42-2336.11~28/src/configure 
> --disable-checking --enable-werror 
> --prefix=/Applications/Xcode.app/Contents/Developer/usr/llvm-gcc-4.2 
> --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ 
> --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ 
> --with-slibdir=/usr/lib --build=i686-apple-darwin11 
> --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.11~28/dst-llvmCore/Developer/usr/local
>  --program-prefix=i686-apple-darwin11- --host=x86_64-apple-darwin11 
> --target=i686-apple-darwin11 --with-gxx-include-dir=/usr/include/c++/4.2.1
> Thread model: posix
> gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
>
>
> Anyway, to make FLTK compile I just replaced the definition with:
> int n = scandir(dirloc, list, 0, (int(*)(const dirent **, const dirent 
> **))sort);
>

This issue has been already reported and is fixed in the svn repository.

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