net: pickup "586" asm files for x86.

third_party/boringssl/update_gypi_and_asm.py

Index: third_party/boringssl/update_gypi_and_asm.py
diff --git a/third_party/boringssl/update_gypi_and_asm.py b/third_party/boringssl/update_gypi_and_asm.py
index e7755e435783028a0a3656b2d6bc3e0d30c17dab..8e61591f0f9623da351453352ea2fce4889e6fa9 100644
--- a/third_party/boringssl/update_gypi_and_asm.py
+++ b/third_party/boringssl/update_gypi_and_asm.py
@@ -132,6 +132,20 @@ def PerlAsm(output_filename, input_filename, perlasm_style, extra_args):
     out_file.write(output)
 
 
+def ArchForAsmFilename(filename):
+  """Returns the architecture that a given asm file should be compiled for
+  based on substrings in the filename."""
+
+  if 'x86_64' in filename or 'avx2' in filename:
+    return 'x86_64'
+  elif ('x86' in filename and 'x86_64' not in filename) or '586' in filename:
+    return 'x86'
+  elif 'arm' in filename:
+    return 'arm'
+  else:
+    raise ValueError('Unknown arch for asm filename: ' + filename)
+
+
 def WriteAsmFiles(perlasms):
   """Generates asm files from perlasm directives for each supported OS x
   platform combination."""
@@ -150,15 +164,7 @@ def WriteAsmFiles(perlasms):
       output = os.path.join(outDir, output[4:])
       output = output.replace('${ASM_EXT}', asm_ext)
 
-      found = False
-      if arch == 'x86_64' and ('x86_64' in filename or 'avx2' in filename):
-        found = True
-      elif arch == 'x86' and 'x86' in filename and 'x86_64' not in filename:
-        found = True
-      elif arch == 'arm' and 'arm' in filename:
-        found = True
-
-      if found:
+      if arch == ArchForAsmFilename(filename):
         PerlAsm(output, perlasm['input'], perlasm_style, perlasm['extra_args'])
         asmfiles.setdefault(key, []).append(output)