[Spice-devel] uxa-damage: error: implicit declaration of function

[poma]

On 03.08.2015 10:30, Christophe Fergeau wrote:
...
> 
> The function is still in libxfont, it was exported both by xserver and
> xfont in older x.org. I came up with the attached patch last Friday
> which fixes the build, but there are still some potentially worrying
> warnings I haven't had time to look at yet.
> 
> Christophe
> 

Your xfont.patch produces:
...
[    14.150] (EE) 
[    14.150] (EE) Backtrace:
[    14.150] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x139) [0x598cf9]
[    14.151] (EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x7fa4f7794c3f]
[    14.151] (EE) 2: /usr/lib64/xorg/modules/drivers/qxl_drv.so (_init+0x13657) [0x7fa4f24faa17]
[    14.151] (EE) 3: /usr/lib64/xorg/modules/drivers/qxl_drv.so (_init+0x105b1) [0x7fa4f24f4971]
[    14.151] (EE) 4: /usr/lib64/xorg/modules/drivers/qxl_drv.so (_init+0xd55c) [0x7fa4f24ee7fc]
[    14.151] (EE) 5: /usr/libexec/Xorg (remove_fs_handlers+0x326) [0x43a566]
[    14.168] (EE) 6: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7fa4f777f6c0]
[    14.168] (EE) 7: /usr/libexec/Xorg (_start+0x29) [0x424b09]
[    14.168] (EE) 8: ? (?+0x29) [0x29]
[    14.168] (EE) 
[    14.168] (EE) Segmentation fault at address 0x0
[    14.169] (EE) 
Fatal server error:
[    14.169] (EE) Caught signal 11 (Segmentation fault). Server aborting
[    14.169] (EE) 
[    14.169] (EE) 
Please consult the Fedora Project support 
	 at http://wiki.x.org
 for help. 
[    14.169] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    14.169] (EE) 
[    14.217] (EE) Server terminated with error (1). Closing log file.


However works built with:
CFLAGS="${CFLAGS} -Wno-error=implicit-function-declaration"