accept .lo suffixes as representing bitcode, these are PIC object files used e.g. in new zlib #3470

emcc

@@ -59,7 +59,7 @@ CXX_ENDINGS = ('.cpp', '.cxx', '.cc', '.c++', '.CPP', '.CXX', '.CC', '.C++', '.i
 OBJC_ENDINGS = ('.m', '.mi')
 OBJCXX_ENDINGS = ('.mm', '.mii')
 SOURCE_ENDINGS = C_ENDINGS + CXX_ENDINGS + OBJC_ENDINGS + OBJCXX_ENDINGS
-BITCODE_ENDINGS = ('.bc', '.o', '.obj')
+BITCODE_ENDINGS = ('.bc', '.o', '.obj', '.lo')
 DYNAMICLIB_ENDINGS = ('.dylib', '.so') # Windows .dll suffix is not included in this list, since those are never linked to directly on the command line.
 STATICLIB_ENDINGS = ('.a',)
 ASSEMBLY_ENDINGS = ('.ll',)

tests/test_other.py

@@ -495,6 +495,13 @@ f.close()
       Popen([PYTHON, EMCC, os.path.join(self.get_dir(), 'test.' + suffix)]).communicate()
       self.assertContained('hello, world!', run_js(os.path.join(self.get_dir(), 'a.out.js')))
 
+    for suffix in ['lo']:
+      self.clear()
+      print suffix
+      Popen([PYTHON, EMCC, path_from_root('tests', 'hello_world.c'), '-o', 'binary.' + suffix]).communicate()
+      Popen([PYTHON, EMCC, 'binary.' + suffix]).communicate()
+      self.assertContained('hello, world!', run_js(os.path.join(self.get_dir(), 'a.out.js')))
+
   def test_catch_undef(self):
     open(os.path.join(self.get_dir(), 'test.cpp'), 'w').write(r'''
       #include <vector>