[totem-pl-parser] build: Port from GNOME_DEBUG_CHECK to AX_CHECK_ENABLE_DEBUG

[Philip Withnall <pwithnall src gnome org>]

commit 9b4c1f81fd9aa1faa7017affff4f6f4c2326c10c
Author: Philip Withnall <withnall endlessm com>
Date:   Mon Dec 19 08:03:20 2016 +0000

    build: Port from GNOME_DEBUG_CHECK to AX_CHECK_ENABLE_DEBUG
    
    The former is deprecated and replaced by the latter. This enables debug
    by default for non-release builds.
    
    https://wiki.gnome.org/Projects/GnomeCommon/Migration
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776259

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 938b9da..ee4089a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,6 +13,7 @@ AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
 AX_IS_RELEASE([git-directory])
+AX_CHECK_ENABLE_DEBUG([yes])
 
 AM_INIT_AUTOMAKE([1.9 dist-xz no-dist-gzip check-news subdir-objects])
 AM_MAINTAINER_MODE([enable])
@@ -197,7 +198,6 @@ AC_SUBST(TOTEM_PLPARSER_LIBS)
 
 PKG_CHECK_MODULES([TOTEM_PLPARSER_MINI], [gio-2.0])
 
-GNOME_DEBUG_CHECK
 GNOME_COMPILE_WARNINGS([maximum])
 GNOME_CXX_WARNINGS
 GNOME_MAINTAINER_MODE_DEFINES