From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Thu, 19 Mar 2009 18:58:58 +0000 (-0700)
Subject: Trac #247, better error reporting when Python.h not found.
X-Git-Tag: 0.11.1.alpha~43
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=11ed9af821654f83a55713bd3e132a45b56c6130;p=cython.git

Trac #247, better error reporting when Python.h not found.
---

diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index 937240d0..e3cb4b6f 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -406,6 +406,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
         code.putln('#define PY_SSIZE_T_CLEAN')
         for filename in env.python_include_files:
             code.putln('#include "%s"' % filename)
+        code.putln("#ifndef Py_PYTHON_H")
+        code.putln("    #error Python headers needed to compile C extensions, please install development version of Python.")
+        code.putln("#endif")
         code.putln("#ifndef PY_LONG_LONG")
         code.putln("  #define PY_LONG_LONG LONG_LONG")
         code.putln("#endif")