On Mon, Mar 2, 2015 at 7:27 AM, John Ralls jra...@ceridwen.us wrote:
On Mar 1, 2015, at 11:12 PM, Philip Chimento philip.chime...@gmail.com
wrote:
On Tue, Feb 24, 2015 at 6:53 AM, John Ralls jra...@ceridwen.us wrote:
On Feb 23, 2015, at 11:13 PM, Philip Chimento philip.chime...@gmail.com
wrote:
On Mon, Feb 23, 2015 at 11:52 AM, John Ralls jra...@ceridwen.us wrote:
On Dec 27, 2014, at 9:55 AM, Philip Chimento
philip.chime...@gmail.com wrote:
I still get an error building libsoup, only on modulesets-unstable. I
worked around it by adding --disable-introspection to libsoup's autogenargs
in my local configuration file, since I assume it's a temporary problem. I
haven't yet had time to pinpoint where it came from, though. Have you seen
this before at all?
GISCAN Soup-2.4.gir
Traceback (most recent call last):
File /Users/fliep/gtk/inst/bin/g-ir-scanner, line 55, in module
sys.exit(scanner_main(sys.argv))
File
/Users/fliep/gtk/inst/lib/gobject-introspection/giscanner/scannermain.py,
line 517, in scanner_main
ss = create_source_scanner(options, args)
File
/Users/fliep/gtk/inst/lib/gobject-introspection/giscanner/scannermain.py,
line 430, in create_source_scanner
ss.parse_files(filenames)
File
/Users/fliep/gtk/inst/lib/gobject-introspection/giscanner/sourcescanner.py,
line 256, in parse_files
self._parse(headers)
File
/Users/fliep/gtk/inst/lib/gobject-introspection/giscanner/sourcescanner.py,
line 302, in _parse
proc.stdin.write('#ifndef %s\n' % (define, ))
IOError: [Errno 32] Broken pipe
make[3]: *** [Soup-2.4.gir] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Well, I finally needed to fix this, since we’re about to do a Gramps
release. It was more involved than I thought, too: The broken pipe turned
out to be from Popen getting a SIGSEGV; I’m not able to tell if it’s from
the fork or the exec. Here’s the weird part, and the work-around. They’re
the same:
Select 4 to open a shell. cd to glib-networking. Run
make uninstall make install
Quit the shell and select 1, rerun build. All will be well.
How’s that for weird?
Sure is. I'm completely stumped. The workaround might point at
glib-networking doing something bad at shared-library load time, but it
looks like the segfault occurs while still passing input to the compiler,
before shared libraries are loaded.
I tested by substituting `ls` for the gcc command line. That crashed too,
leading me to conclude that something is interfering with Popen itself, but
I haven’t yet figured out how to debug it.
If there's a known configuration (Gnome 3.12?) where it worked, then
perhaps git bisecting would be the most reliable method of finding out what
broke. Probably the state of the modulesets before my update to 3.14 would
be a good starting point. Potentially very tedious, since the problem could
be in glib-networking, libsoup or gobject-introspection, or maybe somewhere
else…
We can rule out libsoup. giscanner is broken for everything after
glib-networking is installed. Rolling back gobject-introspection didn’t fix
the problem, so I’d start with glib-networking and if that failed to find
the problem I’d look at its dependencies (libnettle, gnutls, gmp, etc.).
One could start by just rolling each one back to what they were in the
modulesets before your patches last December. Run giscanner on glib as a
test.
I finally got some time to bisect this. The offending commit is this one:
https://git.gnome.org/browse/gtk-osx/commit/?id=302b4b32c81592cac6b8201a8edc986c2dfb6979
- Add p11-kit to gnutls
I rebuilt gnutls on master using --without-p11-kit, and sure enough -
giscanner works again. Still no clue why this is.
Here's a pull request on GitHub:
https://github.com/jralls/gtk-osx-build/pull/40
Regards,
--
Philip
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