build-sys: Use upstream gettext instead glib one

Makefile.am

@@ -19,6 +19,7 @@ ACLOCAL_AMFLAGS = -I m4
 
 EXTRA_DIST = \
 	bootstrap.sh \
+	config.rpath \
 	git-version-gen \
 	LICENSE \
 	GPL \

bootstrap.sh

@@ -68,7 +68,6 @@ if ! pkg-config --version &>/dev/null; then
 fi
 
 # Other necessary programs
-glib-gettextize --version >/dev/null || DIE=1
 intltoolize --version >/dev/null || DIE=1
 $LIBTOOLIZE --version >/dev/null || DIE=1
 test "$DIE" = 1 && exit 1
@@ -85,7 +84,7 @@ else
     rm -f config.cache
 
     rm -f Makefile.am~ configure.ac~
-    glib-gettextize --copy --force
+    autopoint --force
     test -f Makefile.am~ && mv Makefile.am~ Makefile.am
     test -f configure.ac~ && mv configure.ac~ configure.ac
 

configure.ac

@@ -97,10 +97,13 @@ PKG_PROG_PKG_CONFIG
 
 if test "x$enable_nls" != "xno"; then
 IT_PROG_INTLTOOL([0.35.0])
+
+AM_GNU_GETTEXT_VERSION([0.18.1])
+AM_GNU_GETTEXT([external])
+
 GETTEXT_PACKAGE=pulseaudio
 AC_SUBST([GETTEXT_PACKAGE])
 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
-AM_GLIB_GNU_GETTEXT
 
 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 AX_DEFINE_DIR(PULSE_LOCALEDIR, pulselocaledir, [Gettext locale dir])