Okay, just very quickly, and again, probably can’t get back to this today, but in boost/libs/filesystem/src/operations.cpp, there’s this bit of code:
# if defined(AT_FDCWD) && defined(AT_SYMLINK_NOFOLLOW) \
&& !(defined(__SUNPRO_CC) || defined(sun)) \
&& !(defined(linux) || defined(__linux) || defined(__linux__))
if (::fchmodat(AT_FDCWD, p.c_str(), mode_cast(prms),
!(prms & symlink_perms) ? 0 : AT_SYMLINK_NOFOLLOW))
# else // fallback if fchmodat() not supported
if (::chmod(p.c_str(), mode_cast(prms)))
# endif
On a 10.10 system with a deployment target of 10.10, this will compile in the
fchmodat call. Subsequently linking kicad with the 10.7 deployment target
would likely give the errors you’re seeing. The deployment target for boost
needs to match kicad.
Garth
> On Apr 27, 2015, at 8:56 AM, Garth Corral <gcor...@abode.com> wrote:
>
> Hi, Adam. Sorry I hadn’t looked at this previously, I’ve not seen this issue.
>
> I likely won’t have a chance to look at this until late today at the
> earliest, but just a quick glance makes me suspect a deployment target issue.
> I don’t have a system on which to verify at the moment, but I don’t think
> fchmodat was supported prior to 10.10.
>
>
> Garth
>
>
>> On Apr 27, 2015, at 7:56 AM, Adam Wolf <adamw...@feelslikeburning.com
>> <mailto:adamw...@feelslikeburning.com>> wrote:
>>
>> Hmm. This is starting to concern me.
>>
>> When I checked out KiCad from source, and ran an appropriate cmake/make
>> against it, this happened again.
>>
>> When I reran cmake/make in my existing source/build directory pair, this did
>> not happen. I checked bzr status to see if I had any modifications, and I
>> did not.
>>
>> I then copied my existing source/build directory pair, and deleted
>> everything that is listed in .bzrignore. This happened again.
>>
>> I have a line in my build scripts that I thought deleted/reverted anything
>> not from bzr in the bzr directories, but I guess it ignores what is in
>> bzrignore!
>>
>> Anyway, long story short, I don't know if I can make any new builds right
>> now. The nightlies will still come out, due to caching in something in
>> bzrignore, (boost perhaps?).
>>
>> Anyway, I'll continue debugging this but if anyone has any insight, please
>> let me know.
>>
>> Adam Wolf
>> Cofounder and Engineer
>> W&L
>>
>> On Sat, Apr 25, 2015 at 9:27 PM, Adam Wolf <adamw...@feelslikeburning.com
>> <mailto:adamw...@feelslikeburning.com>> wrote:
>> Hi folks,
>>
>> Anyone ever see this before?
>>
>> clang: warning: argument unused during compilation: '-XLinker,-cref'
>> clang: warning: argument unused during compilation:
>> '-XLinker,-Map=_pcbnew.kiface.map'
>> Undefined symbols for architecture x86_64:
>> "_fchmodat", referenced from:
>> boost::filesystem::detail::permissions(boost::filesystem::path const&,
>> boost::filesystem::perms, boost::system::error_code*) in
>> libboost_filesystem.a(operations.o)
>> ld: symbol(s) not found for architecture x86_64
>> clang: error: linker command failed with exit code 1 (use -v to see
>> invocation)
>> make[2]: *** [kicad/kicad.app/Contents/PlugIns/_pcbnew.kiface] Error 1
>> make[1]: *** [pcbnew/CMakeFiles/pcbnew_kiface.dir/all] Error 2
>>
>> Stack Overflow says that I should be linking against
>> libboost_filesystem.dylib. I'll take a look, but wondering if anyone has
>> seen this before.
>>
>> Adam Wolf
>> Cofounder and Engineer
>> W&L
>>
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