Hi,
René J.V. Bertin wrote:
Hi,
Hope I can post this without having to subscribe to a ML ...
I've been trying to create a PPA with gnustep packages built with clang-3.5,
blocks support and (preferably) full optimisation for my AMD Fam10 CPUs.
I've based the gnustep-base packaging on Ubuntu's for 1.24.0, used with v
1.24.7 source.
After I discovered dpkg-build has to be called without options for parallel
building I finally got the process to go through, and uploaded it to launchpad.
I was hoping that the few tests that fail on my setup with its eclectic mix of
US, UK and French localisation would succeed on the buildbot.
Instead, all tests crash:
https://launchpadlibrarian.net/191828513/buildlog_ubuntu-trusty-amd64.gnustep-base_1.24.7-1ubuntu3-rjvb-ppa20141204b_UPLOADING.txt.gz
--- Running tests in base/Functions ---
Running base/Functions/NSByteSwapping.m...
/usr/bin/gnustep-tests: line 308: 8232 Segmentation fault (core dumped)
$RUN_CMD
Failed file: NSByteSwapping.m aborted without running all tests!
base/Functions/NSByteSwapping.m:
Failed file: NSByteSwapping.m aborted without running all tests!
Running base/Functions/NSGeometry1.m...
/usr/bin/gnustep-tests: line 308: 8256 Segmentation fault (core dumped)
$RUN_CMD
Failed file: NSGeometry1.m aborted without running all tests!
Evidently it wouldn't make much sense to call gnustep-tests with --debug on a
buildbot, but is there a way to do KDE DrKonqi-style post-mortem debugging just
to obtain a backtrace? I already ruled out the possibility of a CPU-feature
incompatibility by rebuilding everything (gnustep-make, libobjc2 and
gnustep-base) without a -march= option.
tests leave core files!
I also supect some of your configure options
./configure CC="clang" CXX="clang++" LD="clang" CPPFLAGS="-D_FORTIFY_SOURCE=2"
CFLAGS="-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -O3 -fvectorize -g -fblocks
-fPIC -pthread" \
OBJCFLAGS="-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -O3 -fvectorize -g -fblocks -fPIC -pthread"
LDFLAGS="-Wl,-Bsymbolic-functions -Wl,-z,relro " \
--disable-bfd --disable-mixedabi --with-installation-domain=SYSTEM
could you leave out all the CFLAGS and CPPLAGS as a test?
Riccardo
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