linker: Generate link errors when ES shaders are missing stages
authorIan Romanick <ian.d.romanick@intel.com>
Fri, 4 Feb 2011 01:10:14 +0000 (17:10 -0800)
committerIan Romanick <ian.d.romanick@intel.com>
Fri, 4 Feb 2011 20:10:04 +0000 (12:10 -0800)
commitce9171f9d8e0e2c2422fdddb198f8d548381b7ea
treecd7f1f65b7b384f6251d07a269eea75b39db97b2
parent425ba198321b06b8c399812210228a42b4dd9fc7
linker: Generate link errors when ES shaders are missing stages

ES requires that a vertex shader and a fragment shader be present.

Fixes bugzilla #32214.
src/glsl/linker.cpp