check for numpy

darcs-hash:20100615230644-c8de0-14908910d6294503322a0a0c09262c3e6b9b7895.gz

diff --git a/configure.ac b/configure.ac
index b83d0516eefd6c365f310f28c975a86c532e6b34..c15962947da318351d1c253c20c697c539075294 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -140,6 +140,13 @@ if test $have_python = yes; then
   if test "x$PYTHON_INCLUDE_DIR" = xunknown; then
      AC_MSG_WARN([disabling Python wrappers])
      have_python=no
+  else
+     save_CPPFLAGS=$CPPFLAGS
+     CPPFLAGS="$CPPFLAGS -I$PYTHON_INCLUDE_DIR"
+     AC_CHECK_HEADER([numpy/arrayobject.h],[],[
+          AC_MSG_WARN([disabling Python wrappers])
+         have_python=no],[#include <Python.h>])
+     CPPFLAGS=$save_CPPFLAGS
   fi
   AC_SUBST(PYTHON_INCLUDE_DIR)
 fi