[gdk-pixbuf] Revert "Remove gross gettext pot file hack"

[Matthias Clasen <matthiasc src gnome org>]

commit a33af7c4eb0bb910f6a209fd84a7ce5d07552239
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Mar 3 17:31:30 2015 -0500

    Revert "Remove gross gettext pot file hack"
    
    This reverts commit b7dff89390601b8607da192a07dcf16bb517745e.
    
    build.gnome.org doesn't yet have a new-enough gettext for this.

 autogen.sh   |    4 ++++
 configure.ac |    2 +-
 po/Makevars  |   11 -----------
 3 files changed, 5 insertions(+), 12 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 4a373e9..9ec09e5 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -7,6 +7,10 @@ test -n "$srcdir" || srcdir=.
 olddir=`pwd`
 cd "$srcdir"
 
+# GNU gettext automake support doesn't get along with git.
+# https://bugzilla.gnome.org/show_bug.cgi?id=661128
+touch -t 200001010000 po/gdk-pixbuf.pot
+
 GTKDOCIZE=`which gtkdocize`
 if test -z $GTKDOCIZE; then
         echo "*** No GTK-Doc found, please install it ***"
diff --git a/configure.ac b/configure.ac
index b4734b3..2b64adf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -339,7 +339,7 @@ if test "$gtk_ok" = "yes"; then
 fi
 
 # i18n stuff
-AM_GNU_GETTEXT_VERSION([0.19])
+AM_GNU_GETTEXT_VERSION([0.17])
 AM_GNU_GETTEXT([external])
 
 GETTEXT_PACKAGE="$PACKAGE"
diff --git a/po/Makevars b/po/Makevars
index e437d44..9b3e368 100644
--- a/po/Makevars
+++ b/po/Makevars
@@ -56,14 +56,3 @@ MSGID_BUGS_ADDRESS =
 # This is the list of locale categories, beyond LC_MESSAGES, for which the
 # message catalogs shall be used.  It is usually empty.
 EXTRA_LOCALE_CATEGORIES =
-
-# Ignore the timestamp of the .pot file, as git clones do not have
-# deterministic timestamps, and .po files are updated by translators
-# (only) in GNOME projects.
-PO_DEPENDS_ON_POT = no
-
-# This tells whether or not to forcibly update $(DOMAIN).pot and
-# regenerate PO files on "make dist".  Possible values are "yes" and
-# "no".  Set this to no if the POT file and PO files are maintained
-# externally.
-DIST_DEPENDS_ON_UPDATE_PO = no