[gtk/more-vs-proj-updates: 5/6] win32/generate-msvc.mak: Add rules for gtk30-properties.pot

[Chun-wei Fan <fanchunwei src gnome org>]

commit fba65132bde256e0812b9139490a9eda108fcd21
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue May 31 18:19:10 2022 +0800

    win32/generate-msvc.mak: Add rules for gtk30-properties.pot
    
    This adds rules using xgettext to generate gtk30-properties.pot.  Since
    it seems that it is not possible to successfully generate gtk30.pot on
    Windows, and gtk30.pot is checked into the repo, we do not support
    generating it here with the NMake Makefiles.
    
    Currently, the XGETTEXT=... must be supplied, since it will likely come
    from a MSYS2 or Cygwin installation on Windows.

 win32/generate-msvc.mak | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
---
diff --git a/win32/generate-msvc.mak b/win32/generate-msvc.mak
index acc9252e85..9b5678afab 100644
--- a/win32/generate-msvc.mak
+++ b/win32/generate-msvc.mak
@@ -447,6 +447,38 @@ regenerate-demos-h-win32: ..\demos\gtk-demo\geninclude.py $(demo_actual_sources)
        @$(PYTHON) geninclude.py demos.h.win32 $(demo_sources)
        @cd ..\..\win32
 
+# We don't generate gtk30.pot here since that is in the repos
+..\po-properties\gtk30-properties.pot:
+       $(XGETTEXT) --default-domain="$(@B)"    \
+       --copyright-holder="GTK+ Team and others. See AUTHORS"  \
+       --package-name="gtk+"   \
+       --package-version="$(GTK_VERSION)"      \
+       --msgid-bugs-address="https://gitlab.gnome.org/GNOME/gtk/-/issues/";     \
+       --directory=".." \
+       --add-comments --keyword --keyword=P_ \
+       --from-code=utf-8 --flag=g_dngettext:2:pass-c-format    \
+       --flag=g_strdup_printf:1:c-format       \
+       --flag=g_string_printf:2:c-format       \
+       --flag=g_string_append_printf:2:c-format        \
+       --flag=g_error_new:3:c-format   \
+       --flag=g_set_error:4:c-format   \
+       --flag=g_markup_printf_escaped:1:c-format       \
+       --flag=g_log:3:c-format \
+       --flag=g_print:1:c-format       \
+       --flag=g_printerr:1:c-format    \
+       --flag=g_printf:1:c-format      \
+       --flag=g_fprintf:2:c-format     \
+       --flag=g_sprintf:2:c-format     \
+       --flag=g_snprintf:3:c-format    \
+       --flag=g_scanner_error:2:c-format       \
+       --flag=g_scanner_warn:2:c-format        \
+       --flag=gtk_message_dialog_format_secondary_markup:2:c-format    \
+       --flag=gtk_message_dialog_format_secondary_text:2:c-format      \
+       --flag=gtk_message_dialog_new:5:c-format        \
+       --flag=gtk_message_dialog_new_with_markup:5:c-format    \
+       --files-from="$(@D:\=/)/POTFILES.in"
+       @move $(@B).po $@
+
 # Remove the generated files
 clean:
        @-del /f /q .\vs$(VSVER)\$(CFG)\$(PLAT)\bin\*.gresource