all: add compatibility macros to ignore deprecation warnings for clang

For clang, the defines G_GNUC_BEGIN_IGNORE_DEPRECATIONS and
G_GNUC_END_IGNORE_DEPRECATIONS are not working. Redefine them
for clang in our glib compatibility wrapper.

Signed-off-by: Thomas Haller <thaller@redhat.com>
(cherry picked from commit b461bf54f2)

cli/src/settings.c

@@ -29,6 +29,7 @@
 #include "utils.h"
 #include "common.h"
 #include "settings.h"
+#include "nm-glib-compat.h"
 
 /* Forward declarations */
 static char *wep_key_type_to_string (NMWepKeyType type);

include/nm-glib-compat.h

@@ -27,8 +27,25 @@
 #include <glib.h>
 #include <glib-object.h>
 
+
+#ifdef __clang__
+
+#undef G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+#undef G_GNUC_END_IGNORE_DEPRECATIONS
+
+#define G_GNUC_BEGIN_IGNORE_DEPRECATIONS \
+    _Pragma("clang diagnostic push") \
+    _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
+
+#define G_GNUC_END_IGNORE_DEPRECATIONS \
+    _Pragma("clang diagnostic pop")
+
+#endif
+
+
 #include "nm-gvaluearray-compat.h"
 
+
 #if !GLIB_CHECK_VERSION(2,34,0)
 static inline void
 g_type_ensure (GType type)

include/nm-gvaluearray-compat.h

@@ -23,6 +23,8 @@
 
 #include <glib.h>
 
+#include "nm-glib-compat.h"
+
 #define g_value_array_get_type() \
   G_GNUC_EXTENSION ({ \
     G_GNUC_BEGIN_IGNORE_DEPRECATIONS \

tui/newt/nmt-newt-utils.c

@@ -30,6 +30,7 @@
 
 #include <glib/gi18n-lib.h>
 
+#include "nm-glib-compat.h"
 #include "nmt-newt-utils.h"
 
 static void