Node issue 1669 was fixed and these tests work.
test_mmap works with Node now.
Remove unused llvm-extract stuff.
-nostdinc++ is needed to not pick up system C++ headers.

The comment here isn't quite accurate as at least current clang
requires that -nostdinc++ be passed for the correct behavior.

This was reported by Marcos Scriven.
There's no configuration global now.
Updated comment for DEAD_FUNCTIONS.
Merge pull request #1008 from michaeljbishop/update-dead-functions-comment

Updated comment for DEAD_FUNCTIONS.
rephrase comment
Merge pull request #997 from waywardmonkeys/remove-extract

Remove unused llvm-extract stuff.
Merge pull request #1004 from waywardmonkeys/fix-nostdincxx

-nostdinc++ is needed to not pick up system C++ headers.
fix -nostdinc++
Merge pull request #1014 from waywardmonkeys/reinstate-tests

Reinstate tests
Merge pull request #1005 from waywardmonkeys/fix-cache-debugging

There's no configuration global now.
do not concatenate funcs_js parts, keep them separate
headers fix; fixes #1013
Added a test that creates two vertex buffers with different strides and pointers and
tests that the renderer can handle the changing strides and pointers.
The resulting image should be a fat diamond with colored vertices as seen
in the included image.
do not fix stride in renderers
refactor gl_renderers.c
improve test setup for test_gl_renderers
fix attribute offsets when they start at >0 and there is an array buffer