This mostly reverts commit 65491a2dfe00bfcf9f09a8d6eab60234b56c8cc4. There was a bug introduced in glib 2.67.0 which impacted libvirt with clang causing -Wincompatible-pointer-types-discards-qualifiers warnings. This was actually fixed quite quickly in 2.67.1 with https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719 Our workaround was then broken with glib 2.81.1 due to commit 14b3d5da9019150d821f6178a075d85044b4c255 changing the signature of the (private) macro we were overriding. Since odd-number glib releases are development snapshots, and the original problem was only present in 2.67.0 and no other releases, just drop the workaround entirely. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/util/glibcompat.h | 28 +--------------------------- 1 file changed, 1 insertion(+), 27 deletions(-) diff --git a/src/util/glibcompat.h b/src/util/glibcompat.h index 3518023a41..474ff95bc5 100644 --- a/src/util/glibcompat.h +++ b/src/util/glibcompat.h @@ -22,33 +22,7 @@ #include <glib/gstdio.h> #include <glib-object.h> -#if GLIB_CHECK_VERSION(2, 67, 0) - -# if defined(__clang__) - -/* - * Clang detects (valid) issue in G_DEFINE_TYPE and derivatives starting with - * glib >= 2.67.0. See https://gitlab.gnome.org/GNOME/glib/-/issues/600 - * - * For that we need to disable the one check that produces an error in our - * builds when using any G_DEFINE_TYPE* macro. Thankfully all those macros end - * up using _G_DEFINE_TYPE_EXTENDED_BEGIN. Because with that we can redefine - * this one macro to cover all use cases. The macro is defined the same way it - * is defined in glib (with a very low probability of being changed thanks to a - * comment above it). - */ -# undef _G_DEFINE_TYPE_EXTENDED_BEGIN - -# define _G_DEFINE_TYPE_EXTENDED_BEGIN(TypeName, type_name, TYPE_PARENT, flags) \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wincompatible-pointer-types-discards-qualifiers\"") \ - _G_DEFINE_TYPE_EXTENDED_BEGIN_PRE(TypeName, type_name, TYPE_PARENT) \ - _G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER(TypeName, type_name, TYPE_PARENT, flags) \ - _Pragma("GCC diagnostic pop") - -# endif /* __clang__ */ - -#else /* GLib < 2.67.0 */ +#if !GLIB_CHECK_VERSION(2, 67, 0) /* * ...meanwhile GCC >= 11 has started issuing warnings about volatile -- 2.45.2