[gtk+] Stop using extract-headers

[Matthias Clasen <matthiasc src gnome org>]

commit b08015371bedf20e07956a901437737a5349edbb
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 1 14:34:37 2015 -0500

    Stop using extract-headers
    
    Since 0.18.3, xgettext can extract strings from ui files.

 gtk/Makefile.am |    9 +-----
 po/POTFILES.in  |   84 +++++++++++++++++++++++++++---------------------------
 2 files changed, 43 insertions(+), 50 deletions(-)
---
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index 67d8533..9a82859 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -1078,12 +1078,6 @@ templates =                              \
        ui/gtkstatusbar.ui              \
        ui/gtkvolumebutton.ui
 
-template_headers = $(templates:.ui=.ui.h)
-
-%.ui.h: %.ui
-       $(AM_V_GEN) mkdir -p $(dir $@) \
-       && $(top_builddir)/util/extract-strings$(EXEEXT) $< > $@
-
 #
 # rules to generate built sources
 #
@@ -1210,7 +1204,7 @@ resource_files = $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir) --gener
 gtkresources.h: gtk.gresource.xml
        $(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
                --target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-header --manual-register
-gtkresources.c: gtk.gresource.xml $(resource_files) $(template_headers)
+gtkresources.c: gtk.gresource.xml $(resource_files)
        $(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< \
                --target=$@ --sourcedir=$(srcdir) --c-name _gtk --generate-source --manual-register
 
@@ -1470,7 +1464,6 @@ EXTRA_DIST +=                   \
        $(resource_files)       \
        $(theme_sources)        \
        $(gsettings_SCHEMAS)    \
-       $(template_headers)     \
        a11y/Makefile.inc       \
        deprecated/Makefile.inc \
        inspector/Makefile.inc  \
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 6e9c306..03915c1 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -283,36 +283,36 @@ gtk/gtkvolumebutton.c
 gtk/gtkwidget.c
 gtk/gtkwindow.c
 gtk/inspector/action-editor.c
-gtk/inspector/actions.ui.h
+gtk/inspector/actions.ui
 gtk/inspector/classes-list.c
-gtk/inspector/classes-list.ui.h
+gtk/inspector/classes-list.ui
 gtk/inspector/css-editor.c
-gtk/inspector/css-editor.ui.h
-gtk/inspector/data-list.ui.h
+gtk/inspector/css-editor.ui
+gtk/inspector/data-list.ui
 gtk/inspector/general.c
-gtk/inspector/general.ui.h
+gtk/inspector/general.ui
 gtk/inspector/gestures.c
 gtk/inspector/inspect-button.c
 gtk/inspector/menu.c
-gtk/inspector/magnifier.ui.h
-gtk/inspector/menu.ui.h
+gtk/inspector/magnifier.ui
+gtk/inspector/menu.ui
 gtk/inspector/misc-info.c
-gtk/inspector/misc-info.ui.h
-gtk/inspector/object-hierarchy.ui.h
-gtk/inspector/object-tree.ui.h
+gtk/inspector/misc-info.ui
+gtk/inspector/object-hierarchy.ui
+gtk/inspector/object-tree.ui
 gtk/inspector/prop-editor.c
-gtk/inspector/prop-list.ui.h
-gtk/inspector/resource-list.ui.h
-gtk/inspector/selector.ui.h
+gtk/inspector/prop-list.ui
+gtk/inspector/resource-list.ui
+gtk/inspector/selector.ui
 gtk/inspector/signals-list.c
-gtk/inspector/signals-list.ui.h
+gtk/inspector/signals-list.ui
 gtk/inspector/size-groups.c
-gtk/inspector/statistics.ui.h
-gtk/inspector/style-prop-list.ui.h
+gtk/inspector/statistics.ui
+gtk/inspector/style-prop-list.ui
 gtk/inspector/visual.c
-gtk/inspector/visual.ui.h
+gtk/inspector/visual.ui
 gtk/inspector/window.c
-gtk/inspector/window.ui.h
+gtk/inspector/window.ui
 gtk/paper_names_offsets.c
 gtk/updateiconcache.c
 modules/input/gtkimcontextxim.c
@@ -338,27 +338,27 @@ modules/printbackends/file/gtkprintbackendfile.c
 modules/printbackends/lpr/gtkprintbackendlpr.c
 modules/printbackends/papi/gtkprintbackendpapi.c
 modules/printbackends/test/gtkprintbackendtest.c
-gtk/ui/gtkaboutdialog.ui.h
-gtk/ui/gtkappchooserdialog.ui.h
-gtk/ui/gtkappchooserwidget.ui.h
-gtk/ui/gtkapplication-quartz.ui.h
-gtk/ui/gtkassistant.ui.h
-gtk/ui/gtkcolorchooserdialog.ui.h
-gtk/ui/gtkcoloreditor.ui.h
-gtk/ui/gtkdialog.ui.h
-gtk/ui/gtkfilechooserbutton.ui.h
-gtk/ui/gtkfilechooserdialog.ui.h
-gtk/ui/gtkfilechooserwidget.ui.h
-gtk/ui/gtkfontbutton.ui.h
-gtk/ui/gtkfontchooserdialog.ui.h
-gtk/ui/gtkfontchooserwidget.ui.h
-gtk/ui/gtkinfobar.ui.h
-gtk/ui/gtklockbutton.ui.h
-gtk/ui/gtkmessagedialog.ui.h
-gtk/ui/gtkpagesetupunixdialog.ui.h
-gtk/ui/gtkpathbar.ui.h
-gtk/ui/gtkprintunixdialog.ui.h
-gtk/ui/gtkrecentchooserdefault.ui.h
-gtk/ui/gtkscalebutton.ui.h
-gtk/ui/gtkstatusbar.ui.h
-gtk/ui/gtkvolumebutton.ui.h
+gtk/ui/gtkaboutdialog.ui
+gtk/ui/gtkappchooserdialog.ui
+gtk/ui/gtkappchooserwidget.ui
+gtk/ui/gtkapplication-quartz.ui
+gtk/ui/gtkassistant.ui
+gtk/ui/gtkcolorchooserdialog.ui
+gtk/ui/gtkcoloreditor.ui
+gtk/ui/gtkdialog.ui
+gtk/ui/gtkfilechooserbutton.ui
+gtk/ui/gtkfilechooserdialog.ui
+gtk/ui/gtkfilechooserwidget.ui
+gtk/ui/gtkfontbutton.ui
+gtk/ui/gtkfontchooserdialog.ui
+gtk/ui/gtkfontchooserwidget.ui
+gtk/ui/gtkinfobar.ui
+gtk/ui/gtklockbutton.ui
+gtk/ui/gtkmessagedialog.ui
+gtk/ui/gtkpagesetupunixdialog.ui
+gtk/ui/gtkpathbar.ui
+gtk/ui/gtkprintunixdialog.ui
+gtk/ui/gtkrecentchooserdefault.ui
+gtk/ui/gtkscalebutton.ui
+gtk/ui/gtkstatusbar.ui
+gtk/ui/gtkvolumebutton.ui