Current hg - warnings

hi.

i’m getting a lot of warnings with the current release from hg and gcc
4.7. should maybe be fixed before the release

/usr/include/SDL2/SDL_stdinc.h: In function ‘char*
SDL_strchr_inline(const char*, int)’:
/usr/include/SDL2/SDL_stdinc.h:506:95: warning: cast from type ‘const
char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]
/usr/include/SDL2/SDL_stdinc.h: In function ‘char*
SDL_strrchr_inline(const char*, int)’:
/usr/include/SDL2/SDL_stdinc.h:515:97: warning: cast from type ‘const
char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]
/usr/include/SDL2/SDL_stdinc.h: In function ‘char*
SDL_strstr_inline(const char*, const char*)’:
/usr/include/SDL2/SDL_stdinc.h:524:123: warning: cast from type ‘const
char*’ to type ‘char*’ casts away qualifiers [-Wcast-qual]

greetings
martin