[pygobject] Kill JD_CHECK_PYTHON_HEADERS

[Simon van der Linden <svdlinden src gnome org>]

commit bceec758b27e6c396d17a79424633b5dc9116f54
Author: Simon van der Linden <svdlinden gnome org>
Date:   Mon Jan 17 14:20:55 2011 +0100

    Kill JD_CHECK_PYTHON_HEADERS
    
    Use AM_CHECK_PYTHON_HEADERS instead, which is identical.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=620215

 configure.ac |    2 +-
 m4/python.m4 |   31 +------------------------------
 2 files changed, 2 insertions(+), 31 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9268b44..90d5c58 100644
--- a/configure.ac
+++ b/configure.ac
@@ -101,7 +101,7 @@ if test $build_py3k = true ; then
 			  [AC_MSG_ERROR(too old)])
 fi
 
-JD_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])
+AM_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])
 
 AC_MSG_CHECKING([for PySignal_SetWakeupFd in Python.h])
 py_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"`
diff --git a/m4/python.m4 b/m4/python.m4
index 372627b..afbc2a2 100644
--- a/m4/python.m4
+++ b/m4/python.m4
@@ -51,7 +51,7 @@ else
 PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}"
 if test "$py_prefix" != "$py_exec_prefix"; then
   PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}"
->fi
+fi
 fi
 AC_SUBST(PYTHON_INCLUDES)
 dnl check if the headers exist:
@@ -226,32 +226,3 @@ python2.1 python2.0])
   fi
 
 ])
-
-dnl a macro to check for ability to create python extensions
-dnl  JD_CHECK_PYTHON_HEADERS([ACTION-IF-POSSIBLE], [ACTION-IF-NOT-POSSIBLE])
-dnl function also defines PYTHON_INCLUDES
-AC_DEFUN([JD_CHECK_PYTHON_HEADERS],
-[AC_REQUIRE([AM_PATH_PYTHON])
-AC_MSG_CHECKING(for headers required to compile python extensions)
-dnl deduce PYTHON_INCLUDES
-py_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"`
-py_exec_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)"`
-if test -x "$PYTHON-config"; then
-PYTHON_INCLUDES=`$PYTHON-config --includes 2>/dev/null`
-else
-PYTHON_INCLUDES="-I${py_prefix}/include/python${PYTHON_VERSION}"
-if test "$py_prefix" != "$py_exec_prefix"; then
-  PYTHON_INCLUDES="$PYTHON_INCLUDES -I${py_exec_prefix}/include/python${PYTHON_VERSION}"
-fi
-fi
-AC_SUBST(PYTHON_INCLUDES)
-dnl check if the headers exist:
-save_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES"
-AC_TRY_CPP([#include <Python.h>],dnl
-[AC_MSG_RESULT(found)
-$1],dnl
-[AC_MSG_RESULT(not found)
-$2])
-CPPFLAGS="$save_CPPFLAGS"
-])