[devhelp] build: remove --disable-Werror from AM_DISTCHECK_CONFIGURE_FLAGS

[Sébastien Wilmet <swilmet src gnome org>]

commit 8abfbb59653d0b2e12f9b38a4b616de7756cce53
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Mar 1 13:21:26 2017 +0100

    build: remove --disable-Werror from AM_DISTCHECK_CONFIGURE_FLAGS
    
    It must be possible to compile a GNOME module from a tarball without
    --disable-Werror, if the module produces warnings when compiling the
    source code (which is currently the case for Devhelp, there are warnings
    about the use of deprecated functions).
    
    https://bugzilla.gnome.org/show_bug.cgi?id=779378

 Makefile.am |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 9838d8c..6032190 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,6 @@
 AM_DISTCHECK_CONFIGURE_FLAGS = \
        --enable-gtk-doc        \
        --enable-introspection  \
-       --enable-appstream-util \
-       --disable-Werror
+       --enable-appstream-util
 
 SUBDIRS = po src data misc contrib docs