[gimp-help-2] Make it optional to build the HTML with a language selector #168256

[Roman Joost <romanofski src gnome org>]

commit 923be16ca093def1bdf7dcc2b44fdb5fe8cad7af
Author: Roman Joost <roman bromeco de>
Date:   Wed Dec 5 12:18:12 2012 +1000

    Make it optional to build the HTML with a language selector #168256

 configure.ac |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a861f7c..0a79097 100644
--- a/configure.ac
+++ b/configure.ac
@@ -234,6 +234,22 @@ fi
 
 AC_SUBST(XSLTFLAGS)
 
+
+#  Optionally allow to build a language selector. A HTML menu is
+#  rendered based on ALL_LINGUAS below the header navigation in the HTML
+#  output.
+
+AC_ARG_ENABLE(languageMenu,
+              AS_HELP_STRING([--enable-languageMenu],
+                             [Compile the HTML output with a language selector.]))
+
+if test "x$enable_languageMenu" == "xyes"; then
+    XSLTFLAGS="$XSLTFLAGS --stringparam gimp.help.languageselector 1"
+fi
+
+AC_SUBST(XSLTFLAGS)
+
+
 #  Optionally search for pngnq and pngcrush, which are helpful for
 #  creating distributions