bug#62210: Status uf NS port?

[Robert Pluim <rpluim@gmail.com>]

>>>>> On Tue, 04 Apr 2023 13:05:18 +0200, Michael Albinus <michael.albinus@gmx.de> said:

    Michael> Alan Third <alan@idiocy.org> writes:
    Michael> Hi Alan,

    >> I never managed to work out how to build against gnustep with GCC.
    >> Clang worked absolutely fine.
    >> 
    >> FWIW, gnustep != macOS. Gnustep has very few users, and in all the
    >> years the gnustep port of Emacs was entirely broken we didn't receive
    >> a single bug report about it. Except maybe from Martin, but he was
    >> only using it as a test bed.

    Michael> Thanks for the feedback. I've commented out the GNUSTEP jobs on EMBA
    Michael> (again), until somebody provides running build instructions.

If the issue is the amount of warnings produced by the build, the
following reduces those to almost nothing on a '--with-ns' build on
Debian testing.

diff --git a/src/nsgui.h b/src/nsgui.h
index 469aef13070..3b977e531a5 100644
--- a/src/nsgui.h
+++ b/src/nsgui.h
@@ -31,8 +31,20 @@ #define Cursor FooFoo
 
 #undef verify
 
+#ifdef NS_IMPL_GNUSTEP
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wexpansion-to-defined"
+#pragma GCC diagnostic ignored "-Wold-style-definition"
+#pragma GCC diagnostic ignored "-Wstrict-prototypes"
+#pragma GCC diagnostic ignored "-Wredundant-decls"
+#endif
+
 #import <AppKit/AppKit.h>
 
+#ifdef NS_IMPL_GNUSTEP
+#pragma GCC diagnostic pop
+#endif
+
 #ifdef NS_IMPL_COCOA
 #undef Cursor
 #endif /* NS_IMPL_COCOA */