plugins: Drop support for old style python plugins

All the the old python plugins have already been removed. Remove a bunch of the
other related cruft since we want to port the plugin system to libpeas

Taken from 65371f53db (diff-2bbd410468516599f21e84fecb500348)

configure.ac

@@ -178,123 +178,6 @@ dnl ================================================================
 
 GLIB_GSETTINGS
 
-dnl ================================================================
-dnl Python
-dnl ================================================================
-
-AC_MSG_CHECKING([whether Python support is requested])
-AC_ARG_ENABLE([python],
-	AS_HELP_STRING([--enable-python],[Enable python support]),
-	[enable_python=$enableval have_python=$enableval],
-	[enable_python=autodetect have_python=yes])
-AC_MSG_RESULT([$enable_python])
-
-if test "x$have_python" != "xno"; then
-	AM_PATH_PYTHON([2.5],[],[no])
-	if test "x$PYTHON" = "x:"; then
-		have_python=no
-	fi
-fi
-
-if test "x$have_python" != "xno"; then
-	AM_CHECK_PYTHON_HEADERS([],[have_python=no])
-fi
-
-if test "x$have_python" != "xno"; then
-	PY_EXEC_PREFIX=`$PYTHON -c 'import sys ; print sys.exec_prefix'`
-	PYTHON_LIBS="-lpython$PYTHON_VERSION"
-
-	PY_PREFIX=`$PYTHON -c 'import sys ; print sys.prefix'`
-	PYTHON_LIB_LOC="-L$libdir/python$PYTHON_VERSION/config"
-	PYTHON_CFLAGS="-I$PY_PREFIX/include/python$PYTHON_VERSION"
-	PYTHON_MAKEFILE="$libdir/python$PYTHON_VERSION/config/Makefile"
-	PYTHON_BASEMODLIBS=`sed -n -e 's/^BASEMODLIBS=\(.*\)/\1/p' $PYTHON_MAKEFILE`
-	PYTHON_OTHER_LIBS=`sed -n -e 's/^LIBS=\(.*\)/\1/p' $PYTHON_MAKEFILE`
-	PYTHON_EXTRA_LIBS="$PYTHON_BASEMODLIBS $PYTHON_OTHER_LIBS"
-
-	AC_SUBST([PYTHON_LIBS])
-	AC_SUBST([PYTHON_LIB_LOC])
-	AC_SUBST([PYTHON_CFLAGS])
-	AC_SUBST([PYTHON_EXTRA_LIBS])
-fi
-
-if test "x$have_python" != "xyes"; then
-	if test "x$enable_python" = "xyes"; then
-		AC_MSG_ERROR([Python not found])
-	elif test "x$enable_python" = "xautodetect"; then
-		enable_python=no
-		AC_MSG_WARN([Python not found, disabling python support])
-	fi
-fi
-
-if test "x$have_python" != "xno"; then
-	PYGOBJECT_REQUIRED=2.15.4
-	PYGTK_REQUIRED=2.12.0
-	PYGTKSOURCEVIEW_REQUIRED=2.9.2
-
-	PKG_CHECK_MODULES([PYGTK], [
-		pygobject-2.0 >= $PYGOBJECT_REQUIRED
-		pygtk-2.0 >= $PYGTK_REQUIRED
-		pygtksourceview-2.0 >= $PYGTKSOURCEVIEW_REQUIRED],
-		[],
-		[
-		have_python=no
-		if test "x$enable_python" = "xyes"; then
-			AC_MSG_ERROR([$PYGTK_PKG_ERRORS])
-		elif test "x$enable_python" = "xautodetect"; then
-			enable_python=no
-			AC_MSG_WARN([$PYGTK_PKG_ERRORS])
-			AC_MSG_WARN([Disabling python support])
-		fi
-		])
-fi
-
-if test "x$have_python" != "xno"; then
-	AC_MSG_CHECKING([for pygtk defs])
-	PYGTK_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygtk-2.0`
-	AC_MSG_RESULT([$PYGTK_DEFSDIR])
-
-	AC_MSG_CHECKING([for pygobject defs])
-	PYGOBJECT_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygobject-2.0`
-	AC_MSG_RESULT([$PYGOBJECT_DEFSDIR])
-
-	AC_MSG_CHECKING([for pygtk codegen])
-	PYGTK_CODEGEN="$PYTHON `$PKG_CONFIG --variable=codegendir pygtk-2.0`/codegen.py"
-	AC_MSG_RESULT([$PYGTK_CODEGEN])
-
-	AC_MSG_CHECKING([for pygtk h2def])
-	PYGTK_H2DEF="$PYTHON `$PKG_CONFIG --variable=codegendir pygtk-2.0`/h2def.py"
-	AC_MSG_RESULT([$PYGTK_H2DEF])
-
-	AC_SUBST([PYGTK_DEFSDIR])
-	AC_SUBST([PYGOBJECT_DEFSDIR])
-	AC_SUBST([PYGTK_CODEGEN])
-	AC_SUBST([PYGTK_H2DEF])
-
-	dnl Check for -fno-strict-aliasing
-	FLAGS="-fno-strict-aliasing"
-	save_CFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS $FLAGS"
-	AC_MSG_CHECKING([whether [$]CC understands $FLAGS])
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[compiler_has_option=yes],[compiler_has_option=no])
-	CFLAGS="$save_CFLAGS"
-	AC_MSG_RESULT($compiler_has_option)
-	if test $compiler_has_option = yes; then
-		NO_STRICT_ALIASING_CFLAGS="$FLAGS"
-	fi
-	AC_SUBST([NO_STRICT_ALIASING_CFLAGS])
-fi
-
-if test "x$have_python" != "xno" -a "x$enable_python" != "xno"; then
-	enable_python=yes
-	AC_DEFINE([ENABLE_PYTHON],[1],[Define to compile with python support])
-fi
-
-AM_CONDITIONAL([ENABLE_PYTHON],[test "x$enable_python" = "xyes"])
-
-dnl This allows the bug-report script to know whether python has been enabled
-AC_SUBST(enable_python)
-
 dnl ================================================================
 dnl Misc
 dnl ================================================================
@@ -355,8 +238,6 @@ help/Makefile
 pixmaps/Makefile
 plugin-loaders/Makefile
 plugin-loaders/c/Makefile
-plugin-loaders/python/Makefile
-plugin-loaders/python/bindings/Makefile
 plugins/Makefile
 plugins/changecase/Makefile
 plugins/docinfo/Makefile
@@ -381,9 +262,8 @@ echo "
 Configuration:
 
 	Source code location:	${srcdir}
-	Compiler:		${CC}
-	Python Plugins Support: $enable_python
+	Compiler:				${CC}
 	Spell Plugin enabled:	$enable_enchant
 	Gvfs metadata enabled:	$enable_gvfs_metadata
-	Tests enabled:		$enable_tests
+	Tests enabled:			$enable_tests
 "