MAMEWorld Forums - EmuChat - Unable to build MAME 0.150 under Xcode 5 on OS X 10.8.5

I could kick myself for letting this happen, but it did.

Took a bunch of system updates. Xcode 5 was one of them, and it updated the commandline tools. You can probably see where this is headed - unfortunately, MAME no longer builds successfully post-upgrade.

This is happening under OS X 10.8.5 with a freshly-unzipped MAME source tree; the only makefile changes were to set PTR64=1, LTO=1, and USE_NETWORK=1.

Code:

Compiling src/lib/util/cdrom.c...
src/lib/util/aviio.c:922:24: error: cast from 'UINT8 *' (aka 'unsigned char *')
      to 'const INT16 *' (aka 'const short *') increases required alignment from
      1 to 2 [-Werror,-Wcast-align]
  ...const INT16 *base = (const INT16 *)(file->tempbuffer + 8);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lib/util/aviio.c:2397:26: error: cast from 'const UINT8 *' (aka
      'const unsigned char *') to 'const UINT16 *'
      (aka 'const unsigned short *') increases required alignment from 1 to 2
      [-Werror,-Wcast-align]
        const UINT16 *dataend = (const UINT16 *)(data + numbytes);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lib/util/aviio.c:2403:26: error: cast from 'const UINT8 *' (aka
      'const unsigned char *') to 'const UINT16 *'
      (aka 'const unsigned short *') increases required alignment from 1 to 2
      [-Werror,-Wcast-align]
                const UINT16 *source = (const UINT16 *)data + y * stream->width;
                                       ^~~~~~~~~~~~~~~~~~~~
src/lib/util/aviio.c:2436:26: error: cast from 'UINT8 *' (aka 'unsigned char *')
      to 'const UINT16 *' (aka 'const unsigned short *') increases required
      alignment from 1 to 2 [-Werror,-Wcast-align]
        const UINT16 *dataend = (const UINT16 *)(data + numbytes);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/lib/util/aviio.c:2443:18: error: cast from 'UINT8 *' (aka 'unsigned char *')
      to 'UINT16 *' (aka 'unsigned short *') increases required alignment from 1
      to 2 [-Werror,-Wcast-align]
                UINT16 *dest = (UINT16 *)data + y * stream->width;
                               ^~~~~~~~~~~~~~
5 errors generated.
make: *** [obj/sdl64/lib/util/aviio.o] Error 1
make: *** Waiting for unfinished jobs....
src/osd/sdl/sdlsocket.c:75:19: error: cast from 'char *' to 'struct in_addr *'
      increases required alignment from 1 to 4 [-Werror,-Wcast-align]
        sai.sin_addr = *((struct in_addr *)localhost->h_addr);
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [obj/sdl64/osd/sdl/sdlsocket.o] Error 1
herpaderp:mame casm$

Just thought I'd bring it up in case anyone else had run into it. My other box still has Xcode 4.whatever installed, so I can build over there, but it's only a Core2 Duo with 2GB RAM vs. the i7 with 16GB on the MacBook Pro so builds take *much* longer.