A few Travis change

Initialize the git submodules to the index (I'm not sure what they're initialized to right now).
Move exports to before_script, and print out compiler version.
Invoke check directly (the shebang and x permissions should take care of it).
Remove the sleep on warnings, it slows down Travis.

1 files changed, 0 insertions, 4 deletions

diff --git a/check.py b/check.py
index b8aaff926..ed43458ef 100755
--- a/check.py
+++ b/check.py
@@ -72,16 +72,12 @@ else:
 
 if not interpreter:
   print 'warning: no interpreter provided (not testing spec interpreter validation)'
-  time.sleep(0.5)
 if not has_node:
   print 'warning: no node found (not checking proper js form)'
-  time.sleep(0.5)
 if not has_mozjs:
   print 'warning: no mozjs found (not checking asm.js validation)'
-  time.sleep(0.5)
 if not has_emcc:
   print 'warning: no emcc found (not checking emscripten/binaryen integration)'
-  time.sleep(0.5)
 
 print '[ checking asm2wasm testcases... ]\n'