------------------ ???????? ------------------
??????: "Ryan Schmidt";<ryandes...@macports.org>;
????????: 2015??9??22??(??????) ????1:36
??????: "????????"<275438...@qq.com>;
????: "MacPorts Users"<macports-users@lists.macosforge.org>;
????: Re: fail to update the port of paparazzi and fail to install the port of
ivy-c
Don't forget to Reply All so that the discussion stays on the mailing list.
On Sep 21, 2015, at 12:14 PM, ???????? wrote:
> Ryan Schmidt wrote:
>
>> On Sep 21, 2015, at 11:26 AM, ???????? wrote:
>>
>> > I wanna reinstall the paparazzi for my osx(10.8.5) with
>> > macport.However ,it gets error while it is updating with"sudo port self
>> > update".Meanwhile,it can't install paparazzi-tools since the ivy-c can't
>> > be installed.
>>
>> > :info:build 'g++' -I../src -o ivythroughput ivythroughput.o -L../src
>> > -livy -lpcrecpp `pcre-config --libs` -L../src
>> > :info:build Undefined symbols for architecture x86_64:
>> > :info:build "pcrecpp::RE::Init(std::string const&, pcrecpp::RE_Options
>> > const*)", referenced from:
>> > :info:build pcrecpp::RE::RE(char const*) in ivythroughput.o
>>
>> Per your previous threads, I recall you switched your MacPorts installation
>> from libstdc++ to libc++. You've now discovered that the ivy-c port doesn't
>> obey this setting (and also isn't using the right compiler or -arch flags).
>> These are bugs in the ivy-c port that need to be fixed.
>>
>> The ivy-c port is not part of the MacPorts repository. It looks like you've
>> added a second repository -- rsync.paparazziuav.org -- to your MacPorts
>> installation. You'll need to report this problem to whoever maintains that
>> repository.
>
> Thank you for your help again.I have installed Xcode(5.1.1),which should
> contains the libc++ with its command line.And I have cleaned everything in
> macport to reinstall it with the right compiler.But I don't know how to
> configure the compiler environment for it since I am not a professional
> developer of the osx,it's not easy for me. : (
libc++ is part of OS X 10.8, not Xcode. But it is not the default C++ library
on 10.8. If you still have the settings in your macports.conf that we talked
about in the last thread about gringo, then you've configured MacPorts to use
libc++. And hopefully you've uninstalled and rebuilt all ports that use C++.
But it is possible that some ports may not support this setting, and it looks
like this ivy-c port you want to use is one of them. You need to report that
bug to whoever provided that ivy-c port to you. It looks like you can contact
them here:
https://wiki.paparazziuav.org/wiki/Contact
If they don't understand what they need to do to fix the problem, they're
welcome to write to the macports-dev mailing list and ask for help.
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