bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

[John Wiegley]

I'm seeing these failures, which appear to have been introduced by
455fe1a7f1cf5cf6b7f1fc99bb8b05c633503c1d.

John

--8<---------------cut here---------------start------------->8---
macfont.m:1023:42: error: unknown type name 'CFNotificationCenterRef'; did you mean 'NSNotificationCenter'?
macfont_handle_font_change_notification (CFNotificationCenterRef center,
                                         ^~~~~~~~~~~~~~~~~~~~~~~
                                         NSNotificationCenter
/nix/store/hxl2i2wbknvj7rcz0xnxfbpq432z79s3-apple-framework-AppKit/Library/Frameworks/AppKit.framework/Headers/NSWorkspace.h:13:43: note: 'NSNotificationCenter' declared here
@class NSArray, NSError, NSImage, NSView, NSNotificationCenter, NSURL, NSScreen, NSRunningApplication;
                                          ^
macfont.m:1023:66: error: interface type 'NSNotificationCenter' cannot be passed by value; did you forget * in 'NSNotificationCenter'?
macfont_handle_font_change_notification (CFNotificationCenterRef center,
                                                                 ^
                                                                *
macfont.m:1041:3: warning: implicit declaration of function 'CFNotificationCenterAddObserver' is invalid in C99 [-Wimplicit-function-declaration]
  CFNotificationCenterAddObserver
  ^
macfont.m:1042:6: warning: implicit declaration of function 'CFNotificationCenterGetLocalCenter' is invalid in C99 [-Wimplicit-function-declaration]
    (CFNotificationCenterGetLocalCenter (), NULL,
     ^
macfont.m:1045:12: error: use of undeclared identifier 'CFNotificationSuspensionBehaviorCoalesce'; did you mean 'NSNotificationSuspensionBehaviorCoalesce'?
     NULL, CFNotificationSuspensionBehaviorCoalesce);
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           NSNotificationSuspensionBehaviorCoalesce
--8<---------------cut here---------------end--------------->8---

bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

[John Wiegley]

>>>>> "JW" == John Wiegley <johnw@gnu.org> writes:

JW> I'm seeing these failures, which appear to have been introduced by
JW> 455fe1a7f1cf5cf6b7f1fc99bb8b05c633503c1d.

This could also be due to a recent Xcode update, since Gtk+ is failing to
build as well due to a similar change:

--8<---------------cut here---------------start------------->8---
gdkevents-quartz.c:116:36: error: use of undeclared identifier 'CFNotificationSuspensionBehaviorDeliverImmediately'; did you mean 'NSNotificationSuspensionBehaviorDeliverImmediately'?
                                   CFNotificationSuspensionBehaviorDeliverImmediately);
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                   NSNotificationSuspensionBehaviorDeliverImmediately
--8<---------------cut here---------------end--------------->8---

-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2

bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

[Alan Third]

On Tue, Nov 07, 2017 at 01:42:55PM -0800, John Wiegley wrote:
> >>>>> "JW" == John Wiegley <johnw@gnu.org> writes:
> 
> JW> I'm seeing these failures, which appear to have been introduced by
> JW> 455fe1a7f1cf5cf6b7f1fc99bb8b05c633503c1d.
> 
> This could also be due to a recent Xcode update, since Gtk+ is failing to
> build as well due to a similar change:

Hi John, all I can think of is to make sure the xcode command line
utilities have been updated. I think it’s a separate thing than
upgrading xcode itself.
-- 
Alan Third

bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

[John Wiegley]

>>>>> "AT" == Alan Third <alan@idiocy.org> writes:

AT> On Tue, Nov 07, 2017 at 01:42:55PM -0800, John Wiegley wrote:
>> >>>>> "JW" == John Wiegley <johnw@gnu.org> writes:
>> 
JW> I'm seeing these failures, which appear to have been introduced by
JW> 455fe1a7f1cf5cf6b7f1fc99bb8b05c633503c1d.
>> 
>> This could also be due to a recent Xcode update, since Gtk+ is failing to
>> build as well due to a similar change:

AT> Hi John, all I can think of is to make sure the xcode command line
AT> utilities have been updated. I think it’s a separate thing than upgrading
AT> xcode itself.

It's not an Emacs issue yet, this can be closed.

-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2

bug#29199: 26.0.90; Emacs 25 and 26 branches no longer build on Mac

[Noam Postavsky]

# not an emacs bug
tags 29199 notabug
close 29199
quit

John Wiegley <johnw@gnu.org> writes:

>>> This could also be due to a recent Xcode update, since Gtk+ is failing to
>>> build as well due to a similar change:
>
> AT> Hi John, all I can think of is to make sure the xcode command line
> AT> utilities have been updated. I think it’s a separate thing than upgrading
> AT> xcode itself.
>
> It's not an Emacs issue yet, this can be closed.

Okay, closing.