Your message dated Sat, 12 Jul 2014 07:25:28 +0200
with message-id <[email protected]>
and subject line Re: Bug#754417: shogun: FTBFS on powerpc: undefined reference
to `__stack_chk_guard'
has caused the Debian Bug report #754417,
regarding shogun: FTBFS on powerpc: undefined reference to `__stack_chk_guard'
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
754417: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754417
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: shogun
Version: 3.2.0-5
Severity: serious
Justification: FTBFS
Hi,
your package no longer builds on powerpc:
| Linking CXX executable cmdline_static
| cd /«PKGBUILDDIR»/debian/build/src/interfaces/cmdline_static &&
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmdline_static.dir/link.txt
--verbose=1
| /usr/bin/clang++ -std=c++11 -Wall -Wno-unused-parameter -Wformat
-Wformat-security -Wparentheses -Wshadow -Wno-unknown-pragmas -Wno-deprecated
-g -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat
-Werror=format-security -D_FORTIFY_SOURCE=2 -Wl,-z,relro
CMakeFiles/cmdline_static.dir/cmdline.cpp.o
CMakeFiles/cmdline_static.dir/CmdLineInterface.cpp.o -o cmdline_static
-rdynamic ../../shogun/libshogun.so.16.0 -lpthread -llapack -lblas -lglpk
-larpack -lnlopt -lColPack -ljson-c -lxml2 -lhdf5 -lpthread -lz -ldl -lm -lcurl
-lbz2 -llzma -lsnappy -llzo2 -lprotobuf -lpthread -llapack -lblas -lglpk
-larpack -lnlopt -lColPack -ljson-c -lxml2 -lhdf5 -lpthread -lz -ldl -lm -lcurl
-lbz2 -llzma -lsnappy -llzo2 -lprotobuf
| CMakeFiles/cmdline_static.dir/CmdLineInterface.cpp.o: In function `main':
| /«PKGBUILDDIR»/src/interfaces/cmdline_static/CmdLineInterface.cpp:649:
undefined reference to `__stack_chk_guard'
| /«PKGBUILDDIR»/src/interfaces/cmdline_static/CmdLineInterface.cpp:649:
undefined reference to `__stack_chk_guard'
| /«PKGBUILDDIR»/src/interfaces/cmdline_static/CmdLineInterface.cpp:698:
undefined reference to `__stack_chk_guard'
| /«PKGBUILDDIR»/src/interfaces/cmdline_static/CmdLineInterface.cpp:698:
undefined reference to `__stack_chk_guard'
| clang: error: linker command failed with exit code 1 (use -v to see
invocation)
| make[3]: *** [src/interfaces/cmdline_static/cmdline_static] Error 1
Full build log:
https://buildd.debian.org/status/fetch.php?pkg=shogun&arch=powerpc&ver=3.2.0-5&stamp=1404772361
Mraw,
KiBi.
--- End Message ---
--- Begin Message ---
changing clang -> gcc on ppc makes it work - total randomness
On Thu, 2014-07-10 at 23:39 +0200, Cyril Brulebois wrote:
> Soeren Sonnenburg <[email protected]> (2014-07-10):
> > Sorry but how is this a serious bug
>
> The same way it's been for years. Anyway, see “4. Autobuilding” in:
> https://release.debian.org/jessie/rc_policy.txt
>
> > since shogun compiles on *all* other archs it looks more like a bug in
> > gcc/clang.
>
> Feel free to double check and reassign accordingly.
>
> Mraw,
> KiBi.
--
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will be utterly fantastic. -- Arthur C. Clarke, 1962
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