Log message:
Update Mesa and friends to 7.4.2.
Update provided by Hasso Tepper on pkgsrc-users.

Changes:
7.4.2:
Bug fixes

   * Fixed segfault when rendering to front buffer with DRI 1.
   * Fixed swrast texture rectangle bug when wrap mode = GL_CLAMP_TO_BORDER and \ 
filter mode = GL_LINEAR. (bug
     21461)
   * Fixed texture object mem leak during context destruction.
   * Fixed a state validation bug in glCopyTex[Sub]Image()
   * Fixed some i965 GLSL bugs.
   * Fixed an R300 driver texture object bad memory reference.

7.4.1:
Bug fixes

   * Fixed a two-sided lighting bug in fixed-function-to-GPU code generation
   * Fixed some Darwin issues (Jeremy Huddleston)
   * Indexing the GLSL gl_EyePlane[] or gl_ObjectPlane[] arrays with a variable \ 
was broken, bug 20986
   * Fixed incorrect texture unit bias in TXB instruction
   * glTexParameter settings weren't always propogated to drivers
   * Assorted vertex/fragment program bug fixes
   * Fixed point rendering in software rasterizer
   * Fixed potential deadlock in object hash functions
   * Fix a couple bugs surrounding front-buffer rendering with DRI2, but this is \ 
not quite complete.
   * Fixed glPopAttrib() bug when restoring user clip planes

7.4:
New features

   * Added MESA_GLX_FORCE_DIRECT env var for Xlib/software driver
   * GLSL version 1.20 is returnd by the GL_SHADING_LANGUAGE_VERSION query

Bug fixes

   * glGetActiveUniform() returned wrong size for some array types
   * Fixed some error checking in glUniform()
   * Fixed a potential glTexImage('proxy target') segfault
   * Fixed bad reference counting for 1D/2D texture arrays
   * Fixed VBO + glPush/PopClientAttrib() bug #19835
   * Assorted i965 driver bug fixes
   * Fixed a Windows compilation failure in s_triangle.c
   * Fixed a GLSL array indexing bug
   * Fixes for building on Haiku

Changes

   * Updated GL/glxext.h to version 48
   * Assorted updates for building on Solaris

7.3:
New features

   * Support for GLSL 1.20
   * Intel DRI drivers now use GEM and DRI2

Bug fixes

   * Assorted GLSL bug fixes
   * Assorted i965 driver fixes
   * Fix for wglCreateLayerContext() in WGL/Windows driver
   * Build fixes for OpenBSD and gcc 2.95
   * GLSL preprocessor handles #pragma now
   * Fix incorrect transformation of GL_SPOT_DIRECTION
   * Fixed several bugs (#18367 and #19625) in glXMakeContextCurrent()
   * Assorted Windows build fixes

Changes

   * Deprecated the "XMesa" interface (include/GL/xmesa*.h files)
   * Deprecated the "FXMesa" interface (include/GL/fxmesa.h file)
   * Deprecated the "Allegro" interface (include/GL/amesa.h file)
   * Removed include/GL/uglmesa.h header
   * Removed include/GLView.h header for BeOS

7.2:
New features

   * i965 driver: added support for G41 chipset (Intel)

Bug fixes

   * Fixed display list bug involving primitives split across lists (bug 17564)
   * Fixed some issues with glBindAttribLocation()
   * Fixed crash in _tnl_InvalidateState() found with Amira (bug 15834)
   * Assorted bug fixes for Ming build
   * Fixed some vertex/pixel buffer object reference counting bugs
   * Fixed depth/stencil bug in i915/945 driver
   * Fixed some shader flow control bugs in i965 driver
   * Fixed a few tdfx driver bugs which prevented driver from working
   * Fixed multisample enable/disable bug

Changes

   * Updated SGI header files with new license terms.

7.1:
New features

   * autoconf-based configuration (and clean-up of Makefiles)
   * Assorted DRI driver enhancements
   * Reduced dependencies between X server and Mesa
   * GL_EXT_texture_from_pixmap extension for Xlib driver
   * Support for the GL shading language with i965 driver (implemented by Intel)
   * ATI R500 series support (Radeon X1300-X1950) in r300 DRI driver

Bug fixes

   * Numerous GLSL fixes
   * Fixed some error code/detection bugs in the GLSL-related API functions
   * Lots of DRI driver fixes.

Log message:
Use META_PACKAGE.

Log message:
Refactor declaration of PATCHFILES/PATCH_SITES again, allowing
the X server to define its own.  PATCHFILES for modular-xorg-server
are now located in ${MASTER_SITE_LOCAL:=xorg-server-patchfiles/}.

Log message:
Assign PATCHFILES and PATCH_SITES with += so that we don't stomp on these
definitions in x11/modular-xorg-server/Makefile.

Log message:
Add the following patch from upstream as a new distribution
patch and bump MesaLib's PKGREVISION.  While here, make a few
small changes to appease pkglint.

commit 2b8d8989fb6f9c36baf166fc715182a1407ebadb
Author: Ian Romanick <ian.d.romanick@intel.com>
Date:   Sun Sep 28 20:31:46 2008 -0700

    Use 3Dnow! x86-64 routines only on processors that support 3Dnow!
    Added an x86-64 CPUID function and use it to detect 3Dnow!
    [...]
    This fixes long standing bug #8724.

Log message:
Sync MesaLib with upstream mesa_7_0_branch.  While here, patch
the r300 dri driver so that the __driConfigOptions symbol is visible.
This is necessary for xdriinfo and driconf to work.  Bump MesaLib's
PKGREVISION.

Log message:
Add Makefile.version and glx-config.mk so that x11/modular-xorg-server
can share this information in lieu of us duplicating it by hand.

Log message:
Set DIST_SUBDIR=Mesa-7.0.4.1 (via MESA_PKGVERSION).

This allows people that already have the older custom Mesa-7.0.4 tarballs
to correctly upgrade Mesa to the standard distributions without having to
know to delete the old sources or get confused by the mismatching distinfo
checkhashes.

Update the paths in the related distinfos for the change.

Log message:
Update to Mesa-7.0.4 proper, which takes us to pkgsrc version
7.0.4.1.  Many of our patches are now upstream; there have also been
a significant amount of bug fixes even since our last interim update
from the 7.0 branch.

-------------------------------------------------------------------------
*** Mesa 7.0.4 is a stable release with bug fixes since version 7.0.3 ***
-------------------------------------------------------------------------
Bug fixes

     * define #extension GL_ARB_texture_rectangle in shading language
     * fixed WIN32 compile problem in libGLU
     * Fixed a per-vertex glMaterial bug which could cause bad lighting
     * Fixed potential crash in AA/smoothed triangle rendering when using a
       fragment shader
     * Fixed glDrawElement + VBO segfault (bug 16156)
     * Fixed GLSL linker bug causing generic vertex attributes to get
       aliased
     * Fixed stack overflow when using glPixelZoom on Windows
     * Fixed broken all(bvec2) GLSL function, added misc missing bvec
       constructors
     * ARB program "state.clip[n].plane" didn't parse correctly
     * Fixed broken glGetUniformiv() (bug 13774)

Changes

     * Added support for DragonFly OS
     * Added a build config for FreeBSD static libs (Anatolij Shkodin)
     * Enabled GL_EXT_multi_draw_arrays extension in R200/R300 drivers
     * Enabled GL_ARB_point_sprite extension in I965 driver
     * Enabled GL_EXT_texture_sRGB extension in I965 driver
     * Added support for GL shading language in I965 driver

Driver Status

 Driver                  Status
 ----------------------  ----------------------
 DRI drivers             varies with the driver
 XMesa/GLX (on Xlib)     implements OpenGL 2.1
 OSMesa (off-screen)     implements OpenGL 2.1
 Windows/Win32           implements OpenGL 2.1
 Glide (3dfx Voodoo1/2)  implements OpenGL 1.3
 SVGA                    unsupported
 Wind River UGL          unsupported
 DJGPP                   unsupported
 GGI                     unsupported
 BeOS                    unsupported
 Allegro                 unsupported
 D3D                     unsupported

Log message:
Add Mesa-${MESA_VERSION} subdirectory to ${MASTER_SITE_LOCAL}
so we can fetch the distfiles!