Emit code to guard declarations for this module's public functions.

It appears that the machinery is all there to protect the declaration
of inconsistent linkage types (i.e. dllimport vs. dllexport) by using
a guard unique to the pyx file.  This patch simply emits that guard
for the current module to prevent the error "inconsistent linkage types"
on a Windows-based system.

diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index 5f8fcd97e974ba5af4bf1dae02f10fbc14ae8731..1fb70945a403a6ab869aa8bc5cac1e00881f9d24 100644 (file)
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -473,6 +473,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
         code.putln("#endif")
         self.generate_extern_c_macro_definition(code)
         code.putln("#include <math.h>")
+        code.putln("#define %s" % Naming.api_guard_prefix + self.api_name(env))
         self.generate_includes(env, cimported_modules, code)
         code.putln('')
         code.put(Nodes.utility_function_predeclarations)