Bug 517554 – gnustep-base/gnustep-gui-0.24.0 USE=cups - In file included from GSCUPSPrintInfo.m:35: /usr/include/cups/cups.h:34:14: fatal error: 'dispatch/dispatch.h' file not found

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description adr 2014-07-20 11:22:38 UTC]

Emerge of =gnustep-base:gnustep-gui-0.24.0[cups] fails with =sys-devel/clang-3.4.2-r100, =gnustep-base/libobjc2-1.7 and =net-print/cups-1.7.1-r1.

A known issue, according to the discussion thread in attached URI.


Reproducible: Always

[Comment 1 adr 2014-07-20 11:23:58 UTC]

Created attachment 381122 [details]
emerge --info '=gnustep-base/gnustep-gui-0.24.0'

[Comment 2 adr 2014-07-20 11:24:47 UTC]

Created attachment 381124 [details]
emerge -pqv '=gnustep-base/gnustep-gui-0.24.0'

[Comment 3 adr 2014-07-20 11:25:54 UTC]

Created attachment 381126 [details]
Config log of =gnustep-base/gnustep-gui-0.24.0

[Comment 4 adr 2014-07-20 11:26:19 UTC]

Created attachment 381128 [details]
Build log of =gnustep-base/gnustep-gui-0.24.0

[Comment 5 adr 2014-07-21 17:08:41 UTC]

Created attachment 381254 [details, diff]
Proposed workaround 1/2

It builds now. I can't test if printing really works though, because I borked my GNUstep completely.

[Comment 6 adr 2014-07-21 17:09:21 UTC]

Created attachment 381256 [details, diff]
Proposed workaround 2/2

[Comment 7 adr 2014-07-21 17:36:52 UTC]

Created attachment 381268 [details, diff]
Proposed workaround 2/2

[Comment 8 adr 2014-07-21 18:45:50 UTC]

Created attachment 381274 [details, diff]
Proposed workaround 1/2

[Comment 9 adr 2014-07-28 14:57:14 UTC]

(In reply to adr from comment #5)
> Created attachment 381254 [details, diff] [details, diff]
> Proposed workaround 1/2
> 
> It builds now. I can't test if printing really works though, because I
> borked my GNUstep completely.

I've got GNUstep running again*, and printing works with this patch. There's an experimental libdispatch for Linux around though, but maybe that's for the real brave.


* As a side note: when compiling all GNUstep packages with Clang, I noticed that it's picky with CFLAGS. It might compile, but not run (-march=i686 instead of native, worked for me by trial and error).

[Comment 10 Bernard Cafarelli 2014-09-18 15:17:13 UTC]

Thanks for the report! I am catching up on gnustep bugreports, is the only problem here the dispatch/dispatch.h erroneous inclusion?

I raised the minimum cups version to 1.7.4, which removes the include altogether. Does 1.7.5 (which will soon be stable on all arches gnustep-gui is stable) work fine for you?

[Comment 11 adr 2014-09-18 19:12:07 UTC]

Recompiled gnustep-gui-0.24.0 with cups-1.7.5... emerge went fine out of the box, and printing also works. The dispatch/dispatch.h part was the only problem here.

Thanks for the new ebuild!


(I haven't looked further into the CFLAGS issue.)

[Comment 12 Bernard Cafarelli 2014-09-18 20:21:49 UTC]

And thank you for the fast confirmation! Marking this one fixed then