This patch replaces the environment variable "GTK_IM_MODULE" with
"GUIX_GTK2_IM_MODULE_FILE" to prevent this version of GTK+ from loading input
method modules for other major versions of GTK+.

--- gtk+-2.24.30/gtk/gtkrc.c	2016-08-21 22:40:22.339660438 +0200
+++ gtk+-2.24.30/gtk/gtkrc.c	2016-08-23 10:11:11.080822710 +0200
@@ -439,7 +439,7 @@
 gchar *
 gtk_rc_get_im_module_file (void)
 {
-  const gchar *var = g_getenv ("GTK_IM_MODULE_FILE");
+  const gchar *var = g_getenv ("GUIX_GTK2_IM_MODULE_FILE");
   gchar *result = NULL;
 
   if (var)
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<tr><td><span title='2020-01-03 13:54:14 +0100'>2020-01-03</span></td><td><a href='/guix/commit/gnu/system/install.scm?id=b24f561c5efc6cd5afb7afa9d8cf7a1e32dfbb35'>install: Add jfsutils to the installation image.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/install.scm (installation-os)[packages]: Add jfsutils.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-12-01 23:36:52 +0100'>2019-12-01</span></td><td><a href='/guix/commit/gnu/system/install.scm?id=33d1c970c323971da8d70a662748c7b1b520d6b6'>install: Pass 'local-file' literal strings for proper resolution.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to 99c45877a984dd0148151b2e304afef6fb04f1a5, which
introduced a regression: "guix system build gnu/system/install.scm"
would fail to find the .tmpl files.

* gnu/system/install.scm (/etc/configuration-files)[file]: Remove.
[directory]: Use 'local-file' with a literal string.
</span></span></td><td>Ludovic Courtès</td></tr>