On emscripten, function pointer casts can cause function call
failure. g_list_sort and g_slist_sort performs this internally so can't be
used on Emscripten. Instead, g_list_sort_with_data and
g_slist_sort_with_data should be used.

Signed-off-by: Kohei Tokunaga <ktokunaga.m...@gmail.com>
---
 include/glib-compat.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/glib-compat.h b/include/glib-compat.h
index 86be439ba0..e441b396ef 100644
--- a/include/glib-compat.h
+++ b/include/glib-compat.h
@@ -36,6 +36,12 @@
 #include <pwd.h>
 #endif
 
+/* These functions perform function pointer casts which can cause function call
+ * failure on Emscripten. Use g_slist_sort_with_data and g_list_sort_with_data
+ * insted of these functions.
+ */
+#pragma GCC poison g_slist_sort g_list_sort
+
 /*
  * Note that because of the GLIB_VERSION_MAX_ALLOWED constant above, allowing
  * use of functions from newer GLib via this compat header needs a little
-- 
2.25.1


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