Fix discrepancy in emcmake vs emconfigure scripts that CMAKE_CROSSCOMPILING_EMULATOR was was set only if emcmake was called, and not when emconfigure was used. The intention is that emcmake is just an alias to emconfigure.

emcmake

@@ -4,10 +4,5 @@ import os, subprocess, sys
 from tools import shared
 
 configure_path = shared.path_from_root('emconfigure')
-node_js = shared.NODE_JS
-if type(node_js) is list: node_js = ' '.join(node_js)
-node_js = node_js.replace('"', '\"')
 
-exit(subprocess.call([shared.PYTHON, configure_path] + \
-                     [sys.argv[1]] + \
-                     ['-DCMAKE_CROSSCOMPILING_EMULATOR="' + node_js +'"'] + sys.argv[2:]))
+exit(subprocess.call([shared.PYTHON, configure_path] + sys.argv[1:]))

emconfigure

@@ -31,9 +31,14 @@ variables so that emcc etc. are used. Typical usage:
 (but you can run any command instead of configure)
 
 '''
+elif 'cmake' in sys.argv[1]:
+  node_js = shared.NODE_JS
+  if type(node_js) is list: node_js = ' '.join(node_js)
+  node_js = node_js.replace('"', '\"')
+  sys.argv = sys.argv[:2] + ['-DCMAKE_CROSSCOMPILING_EMULATOR="' + node_js +'"'] + sys.argv[2:]
 
 try:
-	shared.Building.configure(sys.argv[1:])
+  shared.Building.configure(sys.argv[1:])
 except CalledProcessError, e:
-	sys.exit(e.returncode)
+  sys.exit(e.returncode)
 

tests/test_other.py

@@ -433,6 +433,7 @@ f.close()
                 cmd = [emconfigure, 'cmake', '-DCMAKE_BUILD_TYPE=' + configuration, cmake_arguments[i], '-G', generator, cmakelistsdir]
                 env = os.environ.copy()
 
+              print str(cmd)
               ret = Popen(cmd, stdout=None if EM_BUILD_VERBOSE_LEVEL >= 2 else PIPE, stderr=None if EM_BUILD_VERBOSE_LEVEL >= 1 else PIPE, env=env).communicate()
               if len(ret) > 1 and ret[1] != None and len(ret[1].strip()) > 0:
                 logging.error(ret[1]) # If there were any errors, print them directly to console for diagnostics.