fix: Remove empty python bindings documentation

The python bindings documentation doesn't exist yet but the build system
contains remnants of the bt1 doc. Moreover, it contains a Sphinx theme
without any copyright or licensing information which makes our distro
friends a bit nervous.

Remove everything for now, it can be re-introduced when the doc is
actually written.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Change-Id: I11b23822c8bf98c54a88c7e856d606d01102797f
Reviewed-on: https://review.lttng.org/c/babeltrace/+/2941
Reviewed-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

README.adoc

@@ -91,12 +91,6 @@ _**If you need the https://lttng.org/[LTTng] debug information filter component
       (Debian/Ubuntu: `libelf-dev` and `libdw-dev`;
       Fedora: `elfutils-devel` and `elfutils-libelf-devel`)
 
-_**If you need the `bt2` Python bindings documentation**_::
-    * Python{nbsp}≥{nbsp}3.4
-      (Debian/Ubuntu/Fedora: `python3`)
-    * https://www.sphinx-doc.org/en/master/[Sphinx]{nbsp}≥{nbsp}1.6.5
-      for Python{nbsp}3 (Debian/Ubuntu/Fedora: `python3-sphinx`)
-
 _**If you need the {bt2}{nbsp}C{nbsp}API HTML documentation**_::
     * http://www.doxygen.nl/[Doxygen]{nbsp}≥{nbsp}1.8.6
 

configure.ac

@@ -366,14 +366,6 @@ AC_ARG_ENABLE([python-bindings],
   [enable_python_bindings=no]
 )
 
-# Python bindings documentation
-# Disabled by default
-AC_ARG_ENABLE([python-bindings-doc],
-  [AC_HELP_STRING([--enable-python-bindings-doc], [build the Python bindings documentation])],
-  [], dnl AC_ARG_ENABLE will fill enable_python_bindings_doc with the user choice
-  [enable_python_bindings_doc=no]
-)
-
 # Python plugins
 # Disabled by default
 AC_ARG_ENABLE([python-plugins],
@@ -425,7 +417,6 @@ AC_ARG_ENABLE([man-pages],
 
 # Set automake variables for optionnal feature conditionnals in Makefile.am
 AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS], [test "x$enable_python_bindings" = xyes])
-AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS_DOC], [test "x$enable_python_bindings_doc" = xyes])
 AM_CONDITIONAL([ENABLE_PYTHON_PLUGINS], [test "x$enable_python_plugins" = xyes])
 AM_CONDITIONAL([ENABLE_DEBUG_INFO], [test "x$enable_debug_info" = xyes])
 AM_CONDITIONAL([ENABLE_API_DOC], [test "x$enable_api_doc" = xyes])
@@ -463,12 +454,6 @@ AC_SUBST([ENABLE_DEBUG_INFO_VAL])
 
 # Check for conflicting optional features user choices
 
-AS_IF([test "x$enable_python_bindings" = xno],
-  [
-    AS_IF([test "x$enable_python_bindings_doc" = xyes], [AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])])
-  ]
-)
-
 AS_IF([test "x$enable_built_in_plugins" = xyes],
   [
     # Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
@@ -539,15 +524,6 @@ AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins"
   ])
 ])
 
-AS_IF([test "x$enable_python_bindings_doc" = xyes],
-  [
-    AM_CHECK_PYTHON_SPHINX([PYTHON])
-    AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
-      [AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])]
-    )
-  ]
-)
-
 AS_IF([test "x$enable_debug_info" = xyes],
   [
     # Check if libelf and libdw are present
@@ -735,8 +711,6 @@ AC_CONFIG_FILES([
 	doc/api/Makefile
 	doc/api/libbabeltrace2/Doxyfile
 	doc/api/libbabeltrace2/Makefile
-	doc/bindings/Makefile
-	doc/bindings/python/Makefile
 	doc/contributing-images/Makefile
 	doc/Makefile
 	doc/man/asciidoc-attrs.conf
@@ -922,8 +896,6 @@ m4_popdef([build_man_pages_msg])
 
 test "x$enable_api_doc" = "xyes" && value=1 || value=0
 PPRINT_PROP_BOOL([HTML API documentation], $value)
-test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([Python bindings documentation], $value)
 
 AS_ECHO
 PPRINT_SUBTITLE([Logging])

doc/Makefile.am

@@ -1,4 +1,4 @@
-SUBDIRS = bindings contributing-images man
+SUBDIRS = contributing-images man
 
 if ENABLE_API_DOC
 SUBDIRS += api