glew: Initial import.

From glew 1.5.1 release.
diff --git a/configs/linux-solo b/configs/linux-solo
index 4be7680..247a2d4 100644
--- a/configs/linux-solo
+++ b/configs/linux-solo
@@ -46,7 +46,7 @@
 APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lm -lpthread
 
 # Directories
-SRC_DIRS = glx/mini gallium mesa glu glut/mini
+SRC_DIRS = glx/mini gallium mesa glu glut/mini glew
 DRIVER_DIRS = dri
 PROGRAM_DIRS = miniglx