kicad-developers team mailing list archive

[Wayne Stambaugh <stambaughw@xxxxxxxxxxx>]

On 1/14/2013 9:10 AM, Miguel Angel Ajo Pelayo wrote:
> In my OSX system, if we add "-lrt" to linker, it will fail.
> 
> So It should be keep, at least for my OSX version.

Thanks Miguel. Apparently on OSX gettimeofday() is being pulled in from
another library already defined in the link list.

> 
> 
> 
> 
> 2013/1/14 Wayne Stambaugh <stambaughw@xxxxxxxxxxx
> <mailto:stambaughw@xxxxxxxxxxx>>
> 
>     On 1/12/2013 8:02 PM, Miguel Angel Ajo Pelayo wrote:
>     >    I use all three names without much care, Mac OSX, OSX, Mac OS,
>     but I think you're right.
>     >
>     >     I checked, and it's implemented using gettimeofday :-)
>     >
>     > ajo$ otool -t -I -v -V getrunningmicrosecs.cpp.o
>     > getrunningmicrosecs.cpp.o:
>     > (__TEXT,__text) section
>     > __Z19GetRunningMicroSecsv:
>     > 0000000000000000      pushq   %rbp
>     > 0000000000000001      movq    %rsp,%rbp
>     > 0000000000000004      subq    $0x20,%rsp
>     > 0000000000000008      leaq    0xf0(%rbp),%rdi
>     > 000000000000000c              movq    $__Z19GetRunningMicroSecsv,%rsi
>     > 0000000000000016      callq   _gettimeofday          
>      <-----------------------------
>     > 000000000000001b      imulq   $0x000f4240,0xf0(%rbp),%rsi
>     > 0000000000000023      movslq  0xf8(%rbp),%rdi
>     > 0000000000000027      addq    %rdi,%rsi
>     > 000000000000002a      movl    %esi,%ecx
>     > 000000000000002c              movl    %eax,0xec(%rbp)
>     > 000000000000002f              movl    %ecx,%eax
>     > 0000000000000031      addq    $0x20,%rsp
>     > 0000000000000035      popq    %rbp
>     > 0000000000000036      ret
>     >
>     > Miguel Angel Ajo
>     > http://www.nbee.es
>     > +34911407752 <tel:%2B34911407752>
>     > skype: ajoajoajo
> 
>     I guess this means that "NOT APPLE" should be removed from the
>     conditional check to add "rt" to "PCBNEW_EXTRA_LIBS".  Can someone with
>     OSX please confirm this?
> 
>     >
>     > On 13/01/2013, at 01:41, Dick Hollenbeck <dick@xxxxxxxxxxx
>     <mailto:dick@xxxxxxxxxxx>> wrote:
>     >
>     >> On 01/12/2013 06:05 PM, Miguel Angel Ajo Pelayo wrote:
>     >>> Where is it included exactly?, after pulling head now it fails
>     on MacOS:
>     >>>
>     >>> Linking CXX shared module _pcbnew.so
>     >>> ld: library not found for -lrt
>     >>
>     >>
>     >> No -lrt on MacOS?
>     >>
>     >> I wonder how common/GetRunningMicroSecs() gets implemented on MacOS?
>     >>
>     >> gettimeofday( &tv, 0 );  ?
>     >>
>     >> Besides, what is MacOS?  I thought it was called OSX?
>     >>
>     >>
>     >
>     >
> 
> 
> 
> 
> -- 
> 
> Miguel Angel Ajo Pelayo
> http://www.nbee.es
> +34 636 52 25 69
> skype: ajoajoajo