Experimental Physics and
Industrial Control System

Mark Rivers <[email protected]> · Wed, 7 Jan 2015 13:18:01 +0000

Why is it necessary to include string only on OSX Yosemite, and not on Linux, Windows, vxWorks, or earlier versions of OSX?
________________________________________
From: Henrique Almeida [[email protected]]
Sent: Wednesday, January 07, 2015 4:56 AM
To: Mark Rivers
Cc: Henrique Almeida; [email protected] Talk
Subject: Re: Problem building asyn R4-25 on Mac OSX Yosemite

 It looks like a bug in the asyn include file, which was not including
string in the first place.

2015-01-06 21:39 GMT-02:00 Mark Rivers <[email protected]>:
> Yes, that fixes the problem, thanks.
>
> I think it is a bug in the OSX C++ include files, but the workaround is simple and harmless.
>
> Mark
>
>
> -----Original Message-----
> From: Henrique Almeida [mailto:[email protected]]
> Sent: Tuesday, January 06, 2015 2:08 PM
> To: Mark Rivers
> Cc: [email protected] Talk
> Subject: Re: Problem building asyn R4-25 on Mac OSX Yosemite
>
>  Include <string> ?
>
> 2015-01-06 17:37 GMT-02:00 Mark Rivers <[email protected]>:
>> Folks,
>>
>>
>>
>> Diego Omitto from BNL has reported the following errors when building asyn
>> R4-25 on Max OSX Yosemite.
>>
>>
>>
>> It builds fine on Linux, Windows, vxWorks, and earlier versions of OSX.
>>
>>
>>
>> c++ -c              -DUNIX  -Ddarwin     -O3 -g   -Wall      -arch x86_64
>> -fno-common -fPIC -MMD -I. -I../O.Common -I. -I.. -I../../asyn/asynDriver
>> -I../../asyn/asynGpib -I../../asyn/drvAsynSerial -I../../asyn/interfaces
>> -I../../asyn/miscellaneous -I../../asyn/asynPortDriver/exceptions
>> -I../../asyn/asynPortDriver -I../../asyn/asynPortClient
>> -I../../asyn/devEpics -I../../asyn/asynRecord -I../../asyn/vxi11
>> -I../../asyn/gsIP488 -I../../asyn/ni1014 -I../../asyn/devGpib
>> -I../../include/os/Darwin -I../../include
>> -I/Users/diego/epics/synApps_5_7/support/ipac-2-12/include
>> -I/Users/diego/epics/synApps_5_7/support/seq-2-1-13/include
>> -I/Users/diego/epics/base/include/os/Darwin
>> -I/Users/diego/epics/base/include
>> ../../asyn/asynPortClient/asynPortClient.cpp
>>
>> In file included from ../../asyn/asynPortClient/asynPortClient.cpp:18:
>>
>> ../../asyn/asynPortClient/asynPortClient.h:75:38: error: implicit
>> instantiation of undefined template 'std::__1::basic_string<char,
>> std::__1::char_traits<char>,
>>
>>       std::__1::allocator<char> >'
>>
>>             throw std::runtime_error(std::string("pasynInt32SyncIO->connect
>> failed"));
>>
>>                                      ^
>>
>> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/iosfwd:188:33:
>> note: template is declared here
>>
>>     class _LIBCPP_TYPE_VIS_ONLY basic_string;
>>
>>                                 ^
>>
>>
>>
>> Can anyone suggest what needs to be changed to eliminate this error?
>>
>>
>>
>> Thanks,
>>
>> Mark
>>
>>

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System