Snippets for giflib 6.1.3 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/giflib/6.1.3/2.fc45/data/logs/ppc64le/build.log.

• /builddir/build/BUILD/giflib-6.1.3-build/giflib-6.1.3/gifbuild.c:655:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    655 |                                                 dp = strchr(hexdigits,
        |                                                    ^
  

• /builddir/build/BUILD/giflib-6.1.3-build/giflib-6.1.3/gifbuild.c:670:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    670 |                                                 dp = strchr(hexdigits,
        |                                                    ^
  

• /usr/i686-w64-mingw32/sys-root/mingw/include/io.h:397:12: warning: call to '__mingw_call__open_warn_missing' declared with attribute warning: _open(..._O_CREAT...): missing argument [-Wattribute-warning]
    397 |     return __mingw_call__open_warn_missing(__filename, __flags, 0);
        |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• /usr/x86_64-w64-mingw32/sys-root/mingw/include/io.h:397:12: warning: call to '__mingw_call__open_warn_missing' declared with attribute warning: _open(..._O_CREAT...): missing argument [-Wattribute-warning]
    397 |     return __mingw_call__open_warn_missing(__filename, __flags, 0);
        |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~