-updated tests:

*updated build scripts
 *removed tls variables from code (needed to support WebAssembly)
 *some mmutils tweaks
 *some fixes
 *pthread TLS thread ID implementation
-added Atomic file (reimplementation of atomics templates for emscripten)
-added emscripten support to ecs.std

compile_wasm.py

@@ -24,16 +24,16 @@ def compile(sources, output):
     for f in files:
         ldc_cmd += f + ' '
 
-    print ldc_cmd
+    print(ldc_cmd)
 
     if os.system(ldc_cmd):
         exit(0)
-    print
+    print()
 
 shared_flags = ''
 clean = 0
 emc_flags = ''
-ldc_flags = ''
+ldc_flags = '--d-version=ECSEmscripten '
 import_paths = ['source','tests']
 build_tests = 0
 
@@ -69,6 +69,8 @@ for arg in sys.argv[1:]:
         shared_flags += '-O3 '
         ldc_flags += '-release -enable-inlining '
         emc_flags += '--llvm-lto 3 -s SIMD=1 '
+    elif(arg == '-pthread'):
+        emc_flags += '-s PTHREAD_POOL_SIZE=16 -s USE_PTHREADS=1 '
     else:
         print('unknown argument: ' + arg)
         exit()
@@ -84,7 +86,8 @@ emcc_cmd = 'emcc -v ' + shared_flags + emc_flags + '-s ALLOW_MEMORY_GROWTH=1 -s
 #-s ALLOW_MEMORY_GROWTH=1
 
 emcc_cmd += 'ecs.bc tests.bc'
+#emcc_cmd += 'tests.bc'
 
-print emcc_cmd
+print(emcc_cmd)
 
 os.system(emcc_cmd)