[glib/wip/pwithnall/macos-werror] WIP

[Philip Withnall <pwithnall src gnome org>]

commit c60979d989853d6265875e3b24d96dfa5dd6ec5c
Author: Philip Withnall <pwithnall endlessos org>
Date:   Thu Nov 18 12:26:08 2021 +0000

    WIP
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/meson.build b/meson.build
index c29570f2d..4cd8194ee 100644
--- a/meson.build
+++ b/meson.build
@@ -464,6 +464,7 @@ else
 endif
 
 add_project_arguments(cc.get_supported_arguments(warning_c_args), language: 'c')
+add_project_arguments(cxx.get_supported_arguments(warning_c_args), language: 'c++')
 
 # FIXME: We cannot build some of the GResource tests with -z nodelete, which
 # means we cannot use that flag in add_project_link_arguments(), and must add