Re: gnustep compiled with clang and gworkspace problem

[Sebastian Reitenbach]

On Tuesday, October 4, 2011 11:45 CEST, David Chisnall <theraven@sucs.org> 
wrote: 
 
> These are both libobjc problems.  The failed build is because that test is 
> checking property introspection.  With GCC, it just skips compiling the test 
> entirely because GCC can't parse the property notation.  With clang, it 
> compiles but then you are linking to a libobjc that doesn't have the property 
> introspection functions, so it fails.
> 
> The +initialise test is also failing due to problems with your runtime.  

Ah, I think I remember, there was a change to it lately. I guess I'd have to 
use the "old" gnustep libobjc Richard just released a couple of days ago to 
make this one work.

Sebastian


> David
> 
> On 4 Oct 2011, at 10:40, Sebastian Reitenbach wrote:
> 
> > 
> > On Tuesday, October 4, 2011 11:05 CEST, David Chisnall <theraven@sucs.org> 
> > wrote: 
> > 
> >> So, do you have tests that pass with gcc but fail with clang?
> > 
> > for -base, there is this failed build, which works with gcc,
> > 
> > CLANG:
> > 6436 Passed tests
> >  17 Dashed hopes
> >   1 Skipped set
> >   1 Failed test
> >   1 Failed file
> >   1 Failed build
> > 
> > GCC:
> > 6428 Passed tests
> > 17 Dashed hopes
> > 1 Skipped set
> > 1 Failed test
> > 1 Failed file
> > 
> > with gcc, it just doesn't run all the tests it runs with CLANG, but that is 
> > I guess due to the failed build.
> > I used gcc-4.2.1 that comes with OpenBSD base installation.
> > 
> > for -gui it looks like this:
> > 
> > CLANG:
> > 737 Passed tests
> >   5 Failed tests
> > 
> > 
> > GCC:
> > 773 Passed tests     <- since I did not cut n pasted, I may have accidently 
> > mixed up the last 7 and 3 I guess
> > 5 Failed tests
> > 
> > the 5 failed tests are the same. And the test that Fred says should not 
> > fail, has the same output: NSView_autoresize_and_rounding.m
> > 
> > so its pretty much the same.
> > Sebastian
> > 
> > 
> >> 
> >> David
> >> 
> >> On 4 Oct 2011, at 10:03, Sebastian Reitenbach wrote:
> >> 
> >>> Hi,
> >>> 
> >>> this is just to confirm, the numbers of the test results are not 
> >>> different whether using clang 2.9 or svn a.k.a 3.0.
> >>> The only difference is that with gui I now have:
> >>> 737 Passed tests
> >>>  5 Failed tests
> >>> but this is due to the lazy copy test, which failed with clang 2.9 
> >>> because of not started gpbs.
> >>> 
> >>> Now I'll recompile with clang and libobjc2, test results will follow.
> >>> 
> >>> Sebastian
> >>> 
> >>> 
> >>> On Tuesday, October 4, 2011 09:44 CEST, "Sebastian Reitenbach" 
> >>> <sebastia@l00-bugdead-prods.de> wrote: 
> >>> 
> >>>> Hi,
> >>>> 
> >>>> here the gnustep-tests results from base and gui, compiled with clang 
> >>>> 2.9.
> >>>> clang 3.0 is also ready, these are just for reference and for comparison.
> >>>> looks fairly similar to what gcc produced. One build failure of a -base 
> >>>> test 
> >>>> is strange, this did not happen with gcc.
> >>>> 
> >>>> I was using the same svn revision like I did with gcc.
> >>>> 
> >>>> Here the relevant parts of the -base tests:
> >>>> 
> >>>> 
> >>>> 6436 Passed tests
> >>>> 17 Dashed hopes
> >>>>  1 Skipped set
> >>>>  1 Failed test
> >>>>  1 Failed file
> >>>>  1 Failed build
> >>>> 
> >>>> 
> >>>> 
> >>>> Testing initialize.m...
> >>>> Running gnustep-base-1.23.1/Tests/base/NSObject/initialize.m...
> >>>> Start set:       initialize.m:128 ... +initialize
> >>>> Passed test:       initialize.m:133 ... initialize test starts
> >>>> Failed test:       initialize.m:139 ... inherited +initialize is called 
> >>>> automatically
> >>>> 2011-10-04 09:05:13.022 initialize[17875] WARNING your program is 
> >>>> becoming multi-threaded, but you are using an ObjectiveC runtime library 
> >>>> which does not have a thre
> >>>> ad-safe implementation of the +initialize method. Please see 
> >>>> README.initialize for more information.
> >>>> Terminated
> >>>> Failed file:     initialize.m aborted without running all tests!
> >>>> 
> >>>> 
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> Breakpoint 1 at 0x1c0046e0: file Testing.h, line 149.
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 2 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/NSObject/obj/initialize
> >>>>  
> >>>> Breakpoint 3 at 0x1004101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> Start set:       initialize.m:128 ... +initialize
> >>>> Passed test:       initialize.m:133 ... initialize test starts
> >>>> [Switching to process 21264, thread 0x8b735000]
> >>>> 
> >>>> Breakpoint 1, testStart () at Testing.h:149
> >>>> 149     }
> >>>> Current language:  auto; currently minimal
> >>>> (gdb) bt
> >>>> #0  testStart () at Testing.h:149
> >>>> #1  0x1c003488 in gnustep_base_user_main () at initialize.m:139
> >>>> #2  0x010ca627 in main (argc=1, argv=0xcfbd7734, env=0xcfbd773c) at 
> >>>> NSProcessInfo.m:979
> >>>> #3  0x1c0015d7 in ___start ()
> >>>> #4  0x1c001552 in _start ()
> >>>> (gdb) c
> >>>> Continuing.
> >>>> Failed test:       initialize.m:139 ... inherited +initialize is called 
> >>>> automatically
> >>>> 2011-10-04 08:58:31.700 initialize[21264] WARNING your program is 
> >>>> becoming multi-threaded, but you are using an ObjectiveC runtime library 
> >>>> which does not have a thread-safe implementation of the +initialize 
> >>>> method. Please see README.initialize for more information.
> >>>> [New process 21264]
> >>>> ^C
> >>>> Program received signal SIGINT, Interrupt.
> >>>> [Switching to process 21264]
> >>>> 0x0c6d9379 in poll () from /usr/lib/libc.so.60.1
> >>>> (gdb) Quit
> >>>> (gdb) bt
> >>>> #0  0x0c6d9379 in poll () from /usr/lib/libc.so.60.1
> >>>> #1  0x0d396365 in _thread_kern_poll (wait_reqd=1) at 
> >>>> /usr/src/lib/libpthread/uthread/uthread_kern.c:782
> >>>> #2  0x0d397233 in _thread_kern_sched (scp=0x0) at 
> >>>> /usr/src/lib/libpthread/uthread/uthread_kern.c:383
> >>>> #3  0x0d39775f in _thread_kern_sched_state_unlock (state=PS_COND_WAIT, 
> >>>> lock=0x8978de98, fname=0x2d384e14 
> >>>> "/usr/src/lib/libpthread/uthread/uthread_cond.c", 
> >>>>   lineno=432) at /usr/src/lib/libpthread/uthread/uthread_kern.c:602
> >>>> #4  0x0d393ae7 in pthread_cond_timedwait (cond=0x2d386120, 
> >>>> mutex=0x2d38611c, abstime=0x81e7afc0) at 
> >>>> /usr/src/lib/libpthread/uthread/uthread_cond.c:431
> >>>> #5  0x0d38ebae in _thread_gc (arg=0x0) at 
> >>>> /usr/src/lib/libpthread/uthread/uthread_gc.c:181
> >>>> #6  0x0d38e5ce in _thread_start () at 
> >>>> /usr/src/lib/libpthread/uthread/uthread_create.c:242
> >>>> #7  0x0000002b in ?? ()
> >>>> #8  0x00000000 in ?? ()
> >>>> (gdb) c
> >>>> Continuing.
> >>>> Terminated 
> >>>> 
> >>>> 
> >>>> Making all for test_tool propertyAttrs...
> >>>> Linking test_tool propertyAttrs ...
> >>>> /usr/lib/libobjc.so.5.0: warning: strcpy() is almost always misused, 
> >>>> please use strlcpy()
> >>>> /usr/local/lib/libgnustep-base.so.5.0: warning: sprintf() is often 
> >>>> misused, please use snprintf()
> >>>> /usr/local/lib/libgmp.so.9.0: warning: vsprintf() is often misused, 
> >>>> please use vsnprintf()
> >>>> /usr/local/lib/libgnutls.so.18.1: warning: strcat() is almost always 
> >>>> misused, please use strlcat()
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x329): In function 
> >>>> `-[PropertyTest setStructDefault:]':
> >>>> /home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:56:
> >>>>  undefined reference to `objc_setPropertyStruct'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x3c9): In function 
> >>>> `-[PropertyTest setTypedefDefault:]':
> >>>> /home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:57:
> >>>>  undefined reference to `objc_setPropertyStruct'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x469): In function 
> >>>> `-[PropertyTest setUnionDefault:]':
> >>>> /home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:58:
> >>>>  undefined reference to `objc_setPropertyStruct'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x96a): In function 
> >>>> `testProperty':
> >>>> /home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:106:
> >>>>  undefined reference to `class_getProperty'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x9d1):/home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:113:
> >>>>  undefined r
> >>>> eference to `property_getAttributes'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0x9e9):/home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:114:
> >>>>  undefined r
> >>>> eference to `property_getName'
> >>>> ./obj/propertyAttrs.obj/propertyAttrs.m.o(.text+0xa20):/home/ports/pobj/gnustep-base-1.23.1/gnustep-base-1.23.1/Tests/base/Functions/propertyAttrs.m:115:
> >>>>  undefined r
> >>>> eference to `property_getName'
> >>>> clang: error: linker command failed with exit code 1 (use -v to see 
> >>>> invocation)
> >>>> gmake[3]: *** [obj/propertyAttrs] Error 1
> >>>> gmake[2]: *** [internal-tool-all_] Error 2
> >>>> gmake[1]: *** [propertyAttrs.all.test-tool.variables] Error 2
> >>>> gmake: *** [propertyAttrs] Error 2
> >>>> Failed build:
> >>>> 
> >>>> 
> >>>> 
> >>>> here the relevant parts of the -gui tests:
> >>>> 
> >>>> 736 Passed tests
> >>>>  6 Failed tests
> >>>> 
> >>>> --- Running tests in gnustep-gui-0.21.0/Tests/gui/NSPasteboard ---
> >>>> 
> >>>> gnustep-gui-0.21.0/Tests/gui/NSPasteboard/lazy_copy.m:
> >>>> Failed test:     NSPasteboard handles lazy setting of data
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gdb.cmds:1: Error in sourced command 
> >>>> file:
> >>>> Undefined command: "Failed".  Try "help".
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 1 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gnustep-gui-0.21.0/Tests/gui/NSPasteboard/obj/lazy_copy
> >>>>  
> >>>> Breakpoint 2 at 0x9a65101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> Passed test:     NSPasteboard handles lazy setting of data
> >>> 
> >>> I guess here I just had not gpbs running initially, and on the second 
> >>> try, it was available, I mean, triggered to start via the test.
> >>> 
> >>> 
> >>> 
> >>>> 
> >>>> 
> >>>> 
> >>>> gnustep-gui-0.21.0/Tests/gui/NSSavePanel/setDelegate_reload.m:
> >>>> Failed test:     browser contains all files after resetting delegate
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gdb.cmds:1: Error in sourced command 
> >>>> file:
> >>>> Undefined command: "Failed".  Try "help".
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 1 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gnustep-gui-0.21.0/Tests/gui/NSSavePanel/obj/setDelegate_reload
> >>>>  
> >>>> Breakpoint 2 at 0x8576101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> 2011-10-04 09:21:30.971 setDelegate_reload[914] XShm not supported, 
> >>>> XShmAttach() failed.
> >>>> 2011-10-04 09:21:30.973 setDelegate_reload[914] Falling back to normal 
> >>>> XImage (will be slower).
> >>>> [New process 914]
> >>>> Passed test:     browser initially contains all files
> >>>> Passed test:     browser is reloaded after -setDelegate:
> >>>> Failed test:     browser contains all files after resetting delegate
> >>>> Passed test:     browser is reloaded after -setDelegate: (2)
> >>>> 
> >>>> Program exited normally.
> >>>> 
> >>>> 
> >>>> gnustep-gui-0.21.0/Tests/gui/NSView/NSView_autoresize_and_rounding.m:
> >>>> Failed test:     NSView autoresizing works
> >>>> Failed test:     NSView autoresize rounding works
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gdb.cmds:1: Error in sourced command 
> >>>> file:
> >>>> Undefined command: "Failed".  Try "help".
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 1 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gnustep-gui-0.21.0/Tests/gui/NSView/obj/NSView_autoresize_and_rounding
> >>>>  
> >>>> Breakpoint 2 at 0xa132101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> 2011-10-04 09:25:11.121 NSView_autoresize_and_rounding[7781] XShm not 
> >>>> supported, XShmAttach() failed.
> >>>> 2011-10-04 09:25:11.123 NSView_autoresize_and_rounding[7781] Falling 
> >>>> back to normal XImage (will be slower).
> >>>> (1) expected frame (10 10)+(10 10), got (10 10)+(9 10)
> >>>> Failed test:     NSView autoresizing works
> >>>> Passed test:     NSView autoresizing corner cases work
> >>>> (1) expected frame (10 10)+(10 10), got (9 9)+(9 9)
> >>>> Failed test:     NSView autoresize rounding works
> >>>> 
> >>>> Program exited normally.
> >>>> 
> >>>> 
> >>>> gnustep-gui-0.21.0/Tests/gui/NSView/NSView_bounds_scale.m:
> >>>> Failed test:     NSView -scaleUnitSquareToSize works
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gdb.cmds:1: Error in sourced command 
> >>>> file:
> >>>> Undefined command: "Failed".  Try "help".
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 1 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gnustep-gui-0.21.0/Tests/gui/NSView/obj/NSView_bounds_scale
> >>>>  
> >>>> Breakpoint 2 at 0x2ccb101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> 2011-10-04 09:28:50.611 NSView_bounds_scale[17911] XShm not supported, 
> >>>> XShmAttach() failed.
> >>>> 2011-10-04 09:28:50.613 NSView_bounds_scale[17911] Falling back to 
> >>>> normal XImage (will be slower).
> >>>> expected bounds rotation 30 got 30.9153
> >>>> (2) expected bounds (39.9801 104.211)+(66.2393 85.2544), got (40.372 
> >>>> 105.364)+(66.8473 84.9812)
> >>>> expected bounds matrix (2.93813 0.614059 -1.69633 1.06358 104.31 
> >>>> -131.062) got (2.96586 0.574951 -1.71234 1.07291 104.31 -131.062)
> >>>> (2) expected bounds (39.9801 104.211)+(66.2393 85.2544), got (40.372 
> >>>> 105.364)+(66.8473 84.9812)
> >>>> expected bounds rotation 30 got 30.9153
> >>>> Failed test:     NSView -scaleUnitSquareToSize works
> >>>> 
> >>>> 
> >>>> gnustep-gui-0.21.0/Tests/gui/NSView/NSView_visibleRect.m:
> >>>> Failed test:     NSView -visibleRect works
> >>>> GNU gdb 6.3
> >>>> Copyright 2004 Free Software Foundation, Inc.
> >>>> GDB is free software, covered by the GNU General Public License, and you 
> >>>> are
> >>>> welcome to change it and/or distribute copies of it under certain 
> >>>> conditions.
> >>>> Type "show copying" to see the conditions.
> >>>> There is absolutely no warranty for GDB.  Type "show warranty" for 
> >>>> details.
> >>>> This GDB was configured as "i386-unknown-openbsd5.0"...
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gdb.cmds:1: Error in sourced command 
> >>>> file:
> >>>> Undefined command: "Failed".  Try "help".
> >>>> (gdb) 
> >>>> (gdb) break -[NSException raise]
> >>>> Function "-[NSException raise]" not defined.
> >>>> Make breakpoint pending on future shared library load? (y or [n]) y
> >>>> Breakpoint 1 (-[NSException raise]) pending.
> >>>> (gdb) r
> >>>> Starting program: 
> >>>> /home/ports/pobj/gnustep-gui-0.21.0/gnustep-gui-0.21.0/Tests/gui/NSView/obj/NSView_visibleRect
> >>>>  
> >>>> Breakpoint 2 at 0xa337101: file NSException.m, line 956.
> >>>> Pending breakpoint "-[NSException raise]" resolved
> >>>> Failed test:     NSView -visibleRect works
> >>>> 
> >>>> Program exited normally.
> >>>> 
> >>>> 
> >>>> 
> >>>> 
> >>>> 
> >>>> 
> >>>> 
> >>>> _______________________________________________
> >>>> Discuss-gnustep mailing list
> >>>> Discuss-gnustep@gnu.org
> >>>> https://lists.gnu.org/mailman/listinfo/discuss-gnustep
> >>> 
> >>> 
> >>> 
> >>> 
> >>> 
> >>> _______________________________________________
> >>> Discuss-gnustep mailing list
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> >>> https://lists.gnu.org/mailman/listinfo/discuss-gnustep
> >> 
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