Fix: configure.ac: allow --disable-python-bindings

Without using $enableval, it's not possible to disable the
Python bindings using --disable-python-bindings.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/configure.ac b/configure.ac
index 9b93e6b099cc3ffca7815ee173c67281f7ec0687..dc32e0069086bd47457b249087333e577c8e1812 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -483,11 +483,11 @@ swig_version=2.0.0
 AC_ARG_ENABLE([python-bindings],
               [AC_HELP_STRING([--enable-python-bindings],
                               [compile Python bindings])],
-              [enable_python_binding=yes], [enable_python_binding=no])
+              [enable_python_binding=$enableval], [enable_python_binding=no])
 
-AM_CONDITIONAL([PYTHON_BINDING], [test "x${enable_python_binding:-yes}" = xyes])
+AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
 
-if test "x${enable_python_binding:-yes}" = xyes; then
+if test "x$enable_python_binding" = xyes; then
   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
   AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
   AM_PATH_PYTHON([3.0])
@@ -1109,7 +1109,7 @@ test ! -z "$PYTHON3_AGENT" && value=1 || value=0
 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
 
 #Python binding enabled/disabled
-test "x${enable_python_binding:-yes}" = xyes && value=1 || value=0
+test "x$enable_python_binding" = xyes && value=1 || value=0
 AS_ECHO
 PPRINT_SET_INDENT(0)
 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)