group-desktop: Add patch supporting weltschmerz in glib

Because of what I can only surmise to be legacy reasons, glib (and
therefore gio) use a hardcoded list of terminal emulators to use with
AppInfo. This is used, for example, when launching terminal applications
through a .desktop file with "Terminal=True".

This patch adds rudimentary support for our own terminal emulator,
weltschmerz. Hopefully sometime in the next 10 years this will be
replaced by a cleaner solution upstream.

1 files changed, 29 insertions, 0 deletions

diff --git a/group-desktop/patches/dev-libs/glib/add-weltschmerz.patch b/group-desktop/patches/dev-libs/glib/add-weltschmerz.patch
new file mode 100644
index 0000000..5f7c693
--- /dev/null
+++ b/group-desktop/patches/dev-libs/glib/add-weltschmerz.patch
@@ -0,0 +1,29 @@
+diff --git a/gio/gdesktopappinfo.c b/gio/gdesktopappinfo.c
+index 7d7425ea9..7a31a519e 100644
+--- a/gio/gdesktopappinfo.c
++++ b/gio/gdesktopappinfo.c
+@@ -2523,6 +2523,12 @@ prepend_terminal_to_vector (int    *argc,
+     }
+   else
+     {
++      int skip_option = 0;
++      if (check == NULL)
++        {
++          check = g_find_program_in_path ("weltschmerz");
++          skip_option = 1;
++        }
+       if (check == NULL)
+         check = g_find_program_in_path ("nxterm");
+       if (check == NULL)
+@@ -2537,7 +2543,10 @@ prepend_terminal_to_vector (int    *argc,
+           g_debug ("Couldn’t find a terminal: falling back to xterm");
+         }
+       term_argv[0] = check;
+-      term_argv[1] = g_strdup ("-e");
++      if (!skip_option)
++        term_argv[1] = g_strdup ("-e");
++      else
++        term_argc--;
+     }
+ 
+   real_argc = term_argc + *argc;