[Mesa-dev] [Mesa3d-dev] Separate demos repository

[Keith Whitwell]

On Fri, 2010-06-04 at 06:42 -0700, Dan Nicholson wrote:
> 2010/6/4 Kristian Høgsberg <krh at bitplanet.net>:
> > On Fri, Jun 4, 2010 at 7:13 AM, Keith Whitwell <keithw at vmware.com> wrote:
> > ...
> >> checking dynamic linker characteristics... GNU/Linux ld.so
> >> checking how to hardcode library paths into programs... immediate
> >> checking whether gcc and cc understand -c and -o together... yes
> >> checking for pkg-config... /usr/bin/pkg-config
> >> checking pkg-config is at least version 0.9.0... yes
> >> checking for DEMO... configure: error: Package requirements (gl) were
> >> not met:
> >>
> >> No package 'gl' found
> >>
> >> Consider adjusting the PKG_CONFIG_PATH environment variable if you
> >> installed software in a non-standard prefix.
> >>
> >> Alternatively, you may set the environment variables DEMO_CFLAGS
> >> and DEMO_LIBS to avoid the need to call pkg-config.
> >> See the pkg-config man page for more details.
> >
> > configure tries to locate the nvidia gl library using pkg-config, but
> > nvidias library doesn't provide a .pc file (as far as I know, I don't
> > have it here).  I updated the configure script to fallback and try to
> > look for GL.h and libGL.so manually when pkg-config fails.  If it's
> > not in the default location, I think you should be able to run
> > configure as
> >
> >  $ ./configure GL_CFLAGS=-I/opt/nvidia/include
> > GL_LIBS="-L/opt/nvidia/libs -lGL"
> >
> > and get it to pick up the libraries from there.
> 
> The other hack obviously being that you create your own gl.pc file for
> nvidia and stuff it somewhere in PKG_CONFIG_PATH.

Neither of those sounds particularly appealing...  Luckily Kristian has
fixed this now and it's compiling fine for me.

Keith