fix emscripten build
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
Merge branch 'master' of github.com:diclophis/glsl-qwqz
dont use dirs that are not used