Recipe package system.

recipe_engine/third_party/setuptools/msvc9_support.py

Index: recipe_engine/third_party/setuptools/msvc9_support.py
diff --git a/recipe_engine/third_party/setuptools/msvc9_support.py b/recipe_engine/third_party/setuptools/msvc9_support.py
new file mode 100644
index 0000000000000000000000000000000000000000..d0be70e2a9b98031224872907e5dc7275f6d06c9
--- /dev/null
+++ b/recipe_engine/third_party/setuptools/msvc9_support.py
@@ -0,0 +1,64 @@
+import sys
+
+try:
+    import distutils.msvc9compiler
+except ImportError:
+    pass
+
+unpatched = dict()
+
+def patch_for_specialized_compiler():
+    """
+    Patch functions in distutils.msvc9compiler to use the standalone compiler
+    build for Python (Windows only). Fall back to original behavior when the
+    standalone compiler is not available.
+    """
+    if 'distutils' not in globals():
+        # The module isn't available to be patched
+        return
+
+    if unpatched:
+        # Already patched
+        return
+
+    unpatched.update(vars(distutils.msvc9compiler))
+
+    distutils.msvc9compiler.find_vcvarsall = find_vcvarsall
+    distutils.msvc9compiler.query_vcvarsall = query_vcvarsall
+
+def find_vcvarsall(version):
+    Reg = distutils.msvc9compiler.Reg
+    VC_BASE = r'Software\%sMicrosoft\DevDiv\VCForPython\%0.1f'
+    try:
+        # Per-user installs register the compiler path here
+        productdir = Reg.get_value(VC_BASE % ('', version), "installdir")
+    except KeyError:
+        try:
+            # All-user installs on a 64-bit system register here
+            productdir = Reg.get_value(VC_BASE % ('Wow6432Node\\', version), "installdir")
+        except KeyError:
+            productdir = None
+
+    if productdir:
+        import os
+        vcvarsall = os.path.join(productdir, "vcvarsall.bat")
+        if os.path.isfile(vcvarsall):
+            return vcvarsall
+
+    return unpatched['find_vcvarsall'](version)
+
+def query_vcvarsall(version, *args, **kwargs):
+    try:
+        return unpatched['query_vcvarsall'](version, *args, **kwargs)
+    except distutils.errors.DistutilsPlatformError:
+        exc = sys.exc_info()[1]
+        if exc and "vcvarsall.bat" in exc.args[0]:
+            message = 'Microsoft Visual C++ %0.1f is required (%s).' % (version, exc.args[0])
+            if int(version) == 9:
+                # This redirection link is maintained by Microsoft.
+                # Contact vspython@microsoft.com if it needs updating.
+                raise distutils.errors.DistutilsPlatformError(
+                    message + ' Get it from http://aka.ms/vcpython27'
+                )
+            raise distutils.errors.DistutilsPlatformError(message)
+        raise