[gtk-osx] Patch GtkSpell so that it looks in XDG_DATA_DIRS for iso-codes.

[John Ralls <jralls src gnome org>]

commit d7b8c1d75e50f68842243e15f3cc37ee4229c1e1
Author: John Ralls <jralls ceridwen us>
Date:   Fri Sep 9 16:03:49 2016 -0700

    Patch GtkSpell so that it looks in XDG_DATA_DIRS for iso-codes.
    
    If XDG_DATA_DIRS is set. Note that if it is set and the iso-codes are
    somewhere else and GtkSpell was built for that somewhere else it will
    break because it will look only in iso-codes.

 modulesets-stable/gtk-osx-random.modules           |    3 +-
 ...of-XDG_DATA_DIRS-for-locating-iso-code-fi.patch |   29 ++++++++++++++++++++
 2 files changed, 31 insertions(+), 1 deletions(-)
---
diff --git a/modulesets-stable/gtk-osx-random.modules b/modulesets-stable/gtk-osx-random.modules
index ebbc182..3c7f9e5 100644
--- a/modulesets-stable/gtk-osx-random.modules
+++ b/modulesets-stable/gtk-osx-random.modules
@@ -405,7 +405,8 @@ Libglade itself is deprecated. This is the last release. -->
 
   <autotools id="gtkspell3" autogen-sh="configure">
     <branch module="gtkspell/gtkspell3-3.0.7.tar.gz" repo="sourceforge"
-           version="3.0.7">
+            version="3.0.7">
+      <patch 
file="https://git.gnome.org/browse/gtk-osx/plain/patches/0001-Enable-use-of-XDG_DATA_DIRS-for-locating-iso-code-fi.patch";
 strip="1"/>
     </branch>
     <dependencies>
       <dep package="enchant"/>
diff --git a/patches/0001-Enable-use-of-XDG_DATA_DIRS-for-locating-iso-code-fi.patch 
b/patches/0001-Enable-use-of-XDG_DATA_DIRS-for-locating-iso-code-fi.patch
new file mode 100644
index 0000000..b4d0348
--- /dev/null
+++ b/patches/0001-Enable-use-of-XDG_DATA_DIRS-for-locating-iso-code-fi.patch
@@ -0,0 +1,29 @@
+From afc08dfa25dc5a26d3f0ffae8bf31d3be0e89b57 Mon Sep 17 00:00:00 2001
+From: John Ralls <jralls ceridwen us>
+Date: Fri, 9 Sep 2016 15:46:34 -0700
+Subject: [PATCH] Enable use of XDG_DATA_DIRS for locating iso-code files.
+
+Permits using them in a relocatable package like a Mac application bundle.
+---
+ gtkspell/gtkspell-codetable.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/gtkspell/gtkspell-codetable.c b/gtkspell/gtkspell-codetable.c
+index b53951f..dcb5f1e 100644
+--- a/gtkspell/gtkspell-codetable.c
++++ b/gtkspell/gtkspell-codetable.c
+@@ -103,7 +103,10 @@ iso_codes_parse (const GMarkupParser *parser,
+   gchar *filename;
+   GError *error = NULL;
+ 
+-  filename = g_build_filename (ISO_CODES_PREFIX, "share", "xml", "iso-codes",
++  const gchar *dirname = g_getenv("XDG_DATA_DIRS");
++  if (dirname == NULL)
++       dirname = g_build_filename (ISO_CODES_PREFIX, "share", NULL);
++  filename = g_build_filename (dirname, "xml", "iso-codes",
+                                basename, NULL);
+   mapped_file = g_mapped_file_new (filename, FALSE, &error);
+   g_free (filename);
+-- 
+2.2.2
+