On 12 Jul 2016, at 20:53, Viv Kendon <v...@trellick.net> wrote:

> 
> On 12 Jul 2016, at 20:50, Daniel Johnson <dan...@daniel-johnson.org> wrote:
> 
>> 
>>> On Jul 12, 2016, at 7:29 AM, Viv Kendon <v...@trellick.org> wrote:
>>> 
>>> I’m having trouble building python27 on 10.9.5 (case sensitive file system):
>>> 
>>> building '_tkinter' extension
>>> gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -fwrapv -O3 -Wall 
>>> -Wstrict-p
>>> rototypes -DWITH_APPINIT=1 -I. -IInclude -I./Include -I/sw/include 
>>> -I/sw/src/fin
>>> k.build/python27-2.7.12-1/Python-2.7.12/Include 
>>> -I/sw/src/fink.build/python27-2.
>>> 7.12-1/Python-2.7.12 -c 
>>> /sw/src/fink.build/python27-2.7.12-1/Python-2.7.12/Modul
>>> es/_tkinter.c -o 
>>> build/temp.macosx-10.9-x86_64-2.7/sw/src/fink.build/python27-2.
>>> 7.12-1/Python-2.7.12/Modules/_tkinter.o -I/sw/include -I/opt/X11/include
>>> gcc -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -fwrapv -O3 -Wall 
>>> -Wstrict-p
>>> rototypes -DWITH_APPINIT=1 -I. -IInclude -I./Include -I/sw/include 
>>> -I/sw/src/fin
>>> k.build/python27-2.7.12-1/Python-2.7.12/Include 
>>> -I/sw/src/fink.build/python27-2.
>>> 7.12-1/Python-2.7.12 -c 
>>> /sw/src/fink.build/python27-2.7.12-1/Python-2.7.12/Modul
>>> es/tkappinit.c -o 
>>> build/temp.macosx-10.9-x86_64-2.7/sw/src/fink.build/python27-2
>>> .7.12-1/Python-2.7.12/Modules/tkappinit.o -I/sw/include -I/opt/X11/include
>>> gcc -L/sw/lib -bundle 
>>> /sw/src/fink.build/python27-2.7.12-1/Python-2.7.12/libpyth
>>> on2.7.dylib -L/sw/lib -L/sw/lib -I. -IInclude -I./Include -I/sw/include 
>>> build/te
>>> mp.macosx-10.9-x86_64-2.7/sw/src/fink.build/python27-2.7.12-1/Python-2.7.12/Modu
>>> les/_tkinter.o 
>>> build/temp.macosx-10.9-x86_64-2.7/sw/src/fink.build/python27-2.7.
>>> 12-1/Python-2.7.12/Modules/tkappinit.o -L/sw/lib -L. -o 
>>> build/lib.macosx-10.9-x8
>>> 6_64-2.7/_tkinter.so -L/sw/libs -ltcl -ltk
>>> ld: warning: directory not found for option '-L/sw/libs'
>>> *** WARNING: renaming "_tkinter" since importing it failed: 
>>> dlopen(build/lib.mac
>>> osx-10.9-x86_64-2.7/_tkinter.so, 2): Symbol not found: 
>>> __os_trace_with_buffer
>>> Referenced from: /opt/X11/lib/asan/libclang_rt.asan_osx_dynamic.dylib
>>> Expected in: /usr/lib/libSystem.B.dylib
>>> in /opt/X11/lib/asan/libclang_rt.asan_osx_dynamic.dylib
>>> 
>>> <snip>
>>> 
>>> Python build finished, but the necessary bits to build these modules were 
>>> not fo
>>> und:
>>> bsddb185           dl                 imageop
>>> linuxaudiodev      ossaudiodev        spwd
>>> sunaudiodev
>>> To find the necessary bits, look in setup.py in detect_modules() for the 
>>> module'
>>> s name.
>>> (Fink package build should have 7 missing)
>>> 
>>> 
>>> Failed to build these modules:
>>> _tkinter
>>> 
>>> 
>>> Package manager version: 0.39.3
>>> Distribution version: selfupdate-rsync Mon Jul 11 10:06:43 2016, 10.9, 
>>> x86_64
>>> Trees: local/main stable/main
>>> Xcode.app: 6.2
>>> Xcode command-line tools: 6.2.0.0.1.1424975374
>>> Max. Fink build jobs:  18
>>> 
>>> and
>>> 
>>> XQuartz 2.7.10_beta2 (xorg-server 1.18.3)
>>> 
>>> which seems like it might be part of the problem, because there have been 
>>> various library updates, I believe.  I rebuilt some of the gtk packages to 
>>> no avail, maybe I didn’t pick the right ones?
>>> 
>>> many thanks,
>>> — Viv
>>> 
>> 
>> Python doesn’t use GTK or glib at all.
>> 
>> I think it must be the XQuartz beta. It seems to have an inappropriate 
>> library, /opt/X11/lib/asan/libclang_rt.asan_osx_dynamic.dylib, which is 
>> actually part of clang’s address sanitizer debugging tool. It must have been 
>> included by mistake and/or they left debugging code in that is built for a 
>> newer OS. It’s looking for a symbol called “__os_trace_with_buffer” in 
>> libSystem but that symbol doesn’t exist as of 10.11. I suspect it’s from 
>> 10.12. So this looks like a buggy XQuartz release. Python builds fine for me 
>> on 10.11 with non-beta XQuartz.
>> 
>> Daniel
>> 
> Many thanks, I will take this over to the XQuartz-dev list and see what they 
> say.
> 
> — Viv

For the record, I got the following:

> 
> On Jul 13, 2016, at 9:55 AM, Jeremy Huddleston Sequoia <jerem...@gmail.com> 
> wrote:
> 
> Beta builds intentionally include the address sanitizer.
> 
> The issue here looks to be that the ASan runtime I included in beta2 was 
> built with a deployment target of 10.11, so it won't work on 10.8.5, 10.9.x, 
> or 10.10.x.  Sorry about that.  There hasn't been much feedback on beta2 
> regressions, so I'll likely just get out an rc1 when I get some cycles which 
> will drop the asan usage and allow support back to Snow Leopard.
> 
> I'll get the deployment target issue for the asan runtime addressed for next 
> time.

> Also, os_trace_with_buffer was added in 10.10, so even though our deployment 
> target was 10.11, it might still work on 10.10.  It definitely won't on 10.8 
> and 10.9.
> 
> —Jeremy

So I’ve reverted to 2.7.9 until Jeremy rolls out the RC.

— Viv
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