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.

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