applied patch from Roumen Petrov for bug #124539 when building outside the

* configure.in python/Makefile.am python/tests/Makefile.am: applied
  patch from Roumen Petrov for bug #124539 when building outside the
  source directory
* libxslt/xsltutils.c: fixed the way to grab the line number from
  the document, use the predefiend libxml2 API which mate it work
  with both 2.5.x and 2.6.x
Daniel

python/Makefile.am

@@ -7,7 +7,8 @@ INCLUDES = \
 	-I$(PYTHON_INCLUDES) \
 	 $(LIBXML_CFLAGS) \
 	-I$(top_srcdir)/libxslt \
-	-I$(top_srcdir)
+	-I$(top_srcdir) \
+	-I../libexslt
 
 DOCS_DIR = $(datadir)/doc/libxslt-python-$(LIBXSLT_VERSION)
 # libxsltclass.txt is generated
@@ -46,7 +47,7 @@ install-data-local:
 	@INSTALL@ -m 0644 libxslt.py $(DESTDIR)$(pythondir)
 	$(mkinstalldirs) $(DESTDIR)$(DOCS_DIR)
 	@(for doc in $(DOCS) ; \
-	   do @INSTALL@ -m 0644 $$doc $(DESTDIR)$(DOCS_DIR) ; done)
+	   do @INSTALL@ -m 0644 $(srcdir)/$$doc $(DESTDIR)$(DOCS_DIR) ; done)
 
 GENERATE = generator.py
 API_DESC = $(top_srcdir)/doc/libxslt-api.xml $(srcdir)/libxslt-python-api.xml

python/tests/Makefile.am

@@ -17,8 +17,10 @@ EXTRA_DIST = $(TESTSPY) $(XMLS) $(EXTRAS)
 
 if WITH_PYTHON
 tests: $(TESTSPY)
-	-@(PYTHONPATH="..:../.libs:$(srcdir)/.." ; export PYTHONPATH; \
-	   for test in $(TESTSPY) ; do echo "-- $$test" ; $(PYTHON) $(srcdir)/$$test ; done)
+	-@(PYTHONPATH="`pwd`/..:`pwd`/../.libs:$(srcdir)/.."; \
+	  if test "x$(LIBXML_SRC)" != "x" ; then PYTHONPATH="$$PYTHONPATH:$(LIBXML_SRC)/python:$(LIBXML_SRC)/python/.libs"; fi; \
+	  export PYTHONPATH; \
+	   for test in $(TESTSPY) ; do echo "-- $$test" ; (cd $(srcdir) && $(PYTHON) $$test ); done)
 else
 tests:
 endif
@@ -29,5 +31,5 @@ clean:
 install-data-local:
 	$(mkinstalldirs) $(DESTDIR)$(EXAMPLE_DIR)
 	-(for test in $(TESTSPY) $(XMLS) $(EXTRAS); \
-	  do @INSTALL@ -m 0644 $$test $(DESTDIR)$(EXAMPLE_DIR) ; done)
+	  do @INSTALL@ -m 0644 $(srcdir)/$$test $(DESTDIR)$(EXAMPLE_DIR) ; done)