13.03.2013 5:57, Dmitry Marakasov пишет:
* David Southwell ([email protected]) wrote:
Errors on build:
[100%] Building CXX Object src/CMakefiles/lprof.dir/qrc_lprof.o
Linking CXX executable lprof
/usr/lib/libvigraimpex.so: undefined reference to
'_ZNKSt5ctypeIcE13_M_widen_initEv@GLIBCXX_3.4.11'
*** Error code 1
1 error
*** Error Code 2
1 error
*** Error Code 2
1 error
*** Error code 1
Stop in /usr/ports/graphics/lprof-devel.
Thanks in advance for any help with this
This really is a result of us sticking with a rotten gcc in the base
system for so long. And I expect more and more similar breakages to
follow.
Here, graphics/vigra uses gcc46 (since r307701) to build, and
combiled vigra library depends code only present in libstdc++ from
gcc46 (and not in libstdc++ in our base system).
To compile lprof, adding USE_GCC=4.6+ to it's Makefile would be enough,
however it won't run:
% lprof
/usr/lib/libstdc++.so.6: version GLIBCXX_3.4.11 required by
/usr/local/lib/libvigraimpex.so.4 not found
To fix that, one needs to add LD_LIBRARY_PATH=/usr/local/lib/gcc46
into environement. The same thing will be required for all vigra
consumers.
If gcc46 is optional for vigra, the problem may be temporary fixed by
reverting r307701 (fluffy@?), however there will be more and more
software depending on newer libstdc++, and we need a way to address that
until all supported FreeBSD releases have switched to clang and new c++
stack.
gcc46 is required when vigra buids with py-NumPy support and Python
bindings.
For now, I've move gcc dependency into numpy option section, without
bindings port will use default compiler
ATM, no ports require vigra python bindings, but it was requested by
users for upcoming math ports
--
Dima Panov ([email protected])
(KDE, Office)@FreeBSD team
Facebook: http://www.facebook.com/fluffy.khv
IRC: fluffy@EFNet, fluffykhv@FreeNode
twitter: fluffy_khv | skype: dima.panov
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-ports
To unsubscribe, send any mail to "[email protected]"
