From aab16a0274277360816419a91cafcc837e00dd6d Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Mon, 6 Aug 2007 12:04:05 +0300
Subject: [PATCH] Allow building without python-devel.

The patch below adds a check for presence of Python.h to configure.ac
and applies automake-conditionals to switch off building rpm's python
bindings if Python.h can't be found.

Patch from Ralf Corsepius.
---
 configure.ac       | 9 ++++++++-
 python/Makefile.am | 5 +++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 5cef373..005f8f5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -863,13 +863,20 @@ else
   WITH_PYTHON_LIB=`${__PYTHON} -c 'from distutils.sysconfig import *; print get_python_lib(1)'` 
   WITH_PYTHON_SUBDIR=python
   WITH_PYTHON_SUBPACKAGE=1
+  save_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS -I$WITH_PYTHON_INCLUDE"
+  AC_CHECK_HEADER([Python.h],
+    [WITH_PYTHON_SUBPACKAGE=1],
+    [WITH_PYTHON_SUBPACKAGE=0])
+  CPPFLAGS="$save_CPPFLAGS"
 fi
 
 AC_SUBST(WITH_PYTHON_SUBDIR)
-AC_SUBST(WITH_PYTHON_SUBPACKAGE)
 AC_SUBST(WITH_PYTHON_INCLUDE)
 AC_SUBST(WITH_PYTHON_LIB)
 
+AM_CONDITIONAL(PYTHON,[test "$WITH_PYTHON_SUBPACKAGE" = "1"])
+
 AC_PATH_PROG(__DOXYGEN, doxygen, no, $PATH)
 dnl
 dnl Auto-detect whether doxygen generated API docs should be included.
diff --git a/python/Makefile.am b/python/Makefile.am
index a143b2b..b6b647b 100644
--- a/python/Makefile.am
+++ b/python/Makefile.am
@@ -2,11 +2,10 @@
 
 LINT = splint
 
+if PYTHON
 pylibdir = @WITH_PYTHON_LIB@
 pyincdir = @WITH_PYTHON_INCLUDE@
 
-SUBDIRS = 
-
 EXTRA_DIST = system.h rpmdebug-py.c rpm/__init__.py
 
 AM_CPPFLAGS = -I. \
@@ -61,3 +60,5 @@ splint_srcs = \
 .PHONY:	lint
 lint:
 	$(LINT) $(DEFS) $(AM_CPPFLAGS) $(splint_srcs)
+
+endif
-- 
2.7.4