Re: Make error when compiling xserver-cygwin-1.14.1-1

[Jon TURNEY <jon.turney@dronecode.org.uk>]

On 16/06/2013 13:37, Matt D. wrote:
> It seemed I had everything but flex. I downloaded that and double-checked all
> of the dependencies. Everything compiles now but I'm getting a linking error.

> Prepping, generating, and configuring:
> 
> cygport xorg-server.cygport prep
> autogen.sh -V
> configure
> 
> And on make I get the attached linker error. I've tried cleaning and
> redownloading twice now.

Ah.  I think that page is in need of an update.

It probably would be better if it told you to use 'cygport xorg-server.cygport
compile' to configure and build, as then the configuration would match the one
used to build packages, which is known to work.

> /usr/src/xorg-server-1.14.1-1/src/xserver-cygwin-1.14.1-1/glx/dispatch.h:5827: undefined reference to `__glapi_tls_Dispatch'

The undefined references to `__glapi_tls_Dispatch' should be fixed by
configuring with --disable-glx-tls [1]

> /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: warning: cannot find entry symbol rrwarn=E_BAD_PTR_INT_COMBINATION; defaulting to 00401000

No idea about this.  You should probably be using gcc4, though.

> /usr/src/xorg-server-1.14.1-1/src/xserver-cygwin-1.14.1-1/hw/xwin/glx/indirect.c:467: undefined reference to `_wglSwapIntervalEXTWrapper'

These undefined references are a bit mysterious. These wgl*Wrapper functions
should by defined in the generated_wgl_wrappers.c generated file.

>> I think now might be an appropriate time to ask if you have all the
>> prerequisites listed in [1]?
> 
> Yes, I do. On that note, the prerequisites are missing:
> 
> libpixman1-devel
> libx11-devel
> libgl-devel
> libxkbfile-devel
> libxcb-image-devel
> lib-icccm-devel
> 
> (detected during configure)
> 
> and
> 
> glapi-devel
> 
> (detected at compile-time)

Thanks for the list. I'll update the documentation appropriately.

> There is also no sanity check for flex, although it is listed as a prerequisite.

Ok.  I guess I need to add one then :-)

[1] http://cygwin.com/ml/cygwin-xfree/2011-10/msg00065.html

-- 
Jon TURNEY
Volunteer Cygwin/X X Server maintainer

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