Build for armv7s architecture

[GoogleCodeExporter]

The static library was not built with armv7s architecture and can not be 
included in apps built for iPhone 5 in XCode 4.5.

Original issue reported on code.google.com by E...@lombardodev.com on 18 Sep 2012 at 7:48

[GoogleCodeExporter]

Core Plot always supports the latest public iOS and Mac SDKs. The projects will 
be updated for iOS 6 and the iPhone 5 when those tools are released by Apple.

You can add the armv7s architecture to your copy of the iOS project. If you've 
included the Core Plot project in your app as a dependent project, you should 
be good to go. If you need a static library, build the "Universal Library" 
target.

Original comment by eskr...@mac.com on 19 Sep 2012 at 12:26

• Changed state: Accepted

[GoogleCodeExporter]

Thank you for the update and information on the continued support of core-plot. 
We are working on resolving the armv7s issue in our project as well and 
attempting to break it out as a dependent project. 

Do you have any information regarding setting up the header search path for the 
dependent project? Thanks.

Original comment by JDCar...@gmail.com on 20 Sep 2012 at 3:43

[GoogleCodeExporter]

Just found a reference to the header search path here... 
http://code.google.com/p/core-plot/wiki/UsingCorePlotInApplications

Original comment by JDCar...@gmail.com on 20 Sep 2012 at 3:48

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Hi all, I tried to import core-plot as a dependent project, and I also tried to 
do a new build with the armv7s architecture selected, but both times I ran into 
the following error. Any ideas?

ld: warning: ignoring file 
/Users/michael.neill/Documents/Development/SMC/Source/iOS/SMC/CorePlot/libCorePl
ot-CocoaTouch.a, file was built for archive which is not the architecture being 
linked (armv7s): 
/Users/michael.neill/Documents/Development/SMC/Source/iOS/SMC/CorePlot/libCorePl
ot-CocoaTouch.a
Undefined symbols for architecture armv7s:
  "_OBJC_CLASS_$_CPTGradient", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_OBJC_CLASS_$_CPTMutableTextStyle", referenced from:
      objc-class-ref in ChartVC.o
  "_OBJC_CLASS_$_CPTLegend", referenced from:
      objc-class-ref in ChartVC.o
  "_CPTDecimalFromString", referenced from:
      -[ChartVC constructBarChart] in ChartVC.o
  "_OBJC_CLASS_$_CPTTheme", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_OBJC_CLASS_$_CPTTextLayer", referenced from:
      objc-class-ref in ChartVC.o
  "_OBJC_CLASS_$_CPTPlotRange", referenced from:
      objc-class-ref in ChartVC.o
  "_OBJC_CLASS_$_CPTFill", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_OBJC_CLASS_$_CPTLineStyle", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_OBJC_CLASS_$_CPTPieChart", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_OBJC_CLASS_$_CPTAxisLabel", referenced from:
      objc-class-ref in ChartVC.o
  "_OBJC_CLASS_$_CPTXYGraph", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in MPCell.o
  "_CPTDecimalFromInt", referenced from:
      -[ChartVC constructBarChart] in ChartVC.o
  "_CPTDecimalFromFloat", referenced from:
      -[ChartVC constructBarChart] in ChartVC.o
  "_kCPTDarkGradientTheme", referenced from:
      -[ChartVC constructPieChart] in ChartVC.o
      -[ChartVC constructBarChart] in ChartVC.o
  "_OBJC_CLASS_$_CPTBarPlot", referenced from:
      objc-class-ref in ChartVC.o
  "_kCPTSlateTheme", referenced from:
      -[MPCell constructPieChart:] in MPCell.o
  "_OBJC_CLASS_$_CPTColor", referenced from:
      objc-class-ref in ChartVC.o
      objc-class-ref in ChartBusiness.o
      objc-class-ref in MPCell.o
ld: symbol(s) not found for architecture armv7s
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Original comment by mi...@mkndev.net on 20 Sep 2012 at 6:51

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[GoogleCodeExporter]

Also, to clarify when I said I made a new build I'm referring to a new static 
library using the Universal LIbrary target.

Thanks

Original comment by mi...@mkndev.net on 20 Sep 2012 at 6:52

[GoogleCodeExporter]

Ok, I have found the issue. I wasn't adding in armv6 into the mix. I added that 
along with the armv7 and armv7s and it worked like charm.

Original comment by mi...@mkndev.net on 20 Sep 2012 at 7:23

[GoogleCodeExporter]

I have the most recent build of Core Plot added as a dependent project in the 
project for my app. It runs on the simulator fine (obviously), but the 
following error comes up:

CorePlot-CocoaTouch was rejected as an implicit dependency for 
'libCorePlot-CocoaTouch.a' because its architectures 'armv7' didn't contain all 
requred architectures 'armv7 armv7s'

This prevents building of libCorePlot-CocoaTouch.a file.

If I load the CorePlot-CocoaTouch project independently and attempt building, 
the file builds without problems. What do I need to do to make Core Plot 
compile as a dependent project instead of static library?

Original comment by wesle...@gmail.com on 21 Sep 2012 at 6:52

[GoogleCodeExporter]

Upon further poking, I was able to get it to compile after setting "Build 
Active Architecture Only" to "No" on CorePlot-CocoaTouch project.

Original comment by wesle...@gmail.com on 21 Sep 2012 at 8:12

[GoogleCodeExporter]

I want to second the suggestion to compile the universal static library against 
armv6 armv7 and armv7s - My library would compile if I just did it against v7 
and v7s, but the iOS app I'm using it in would crash on launch after I archived 
it.

Seems a little like voodoo since Xcode 4.5 doesn't support compiling against 
armv6 according to the docs, but I can't argue with the results. 

Original comment by loudguit...@gmail.com on 21 Sep 2012 at 12:08

[GoogleCodeExporter]

Hey guys,

can somebody tell me how to build the source form the repository for iOS?
And is there an ETA for the fix?

Regards,

Tobi

Original comment by tobiesch...@gmail.com on 21 Sep 2012 at 2:43

[GoogleCodeExporter]

From comment #1 above: "If you need a static library, build the "Universal 
Library" target."

I don't think it's possible to compile for both armv6 and armv7s at the same 
time. You can compile for armv6 if you install an earlier SDK (e.g., iOS 5.1) 
but that prevents using armv7s.

Core Plot defaults to the "Latest iOS" base SDK and the standard processor 
architectures for widest compatibility. If you need other settings, you can 
modify the Core Plot project and build your own library as described above.

Original comment by eskr...@mac.com on 21 Sep 2012 at 11:57

[GoogleCodeExporter]

I  just changed the only_active_arch to NO,then it work fine.... 

Original comment by ren.fort...@gmail.com on 23 Sep 2012 at 4:29

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

If you are using the static library all you need to do is change the setting 
"Build Active Architecture Only" to "Yes" in your project.

Original comment by JSWils...@gmail.com on 26 Sep 2012 at 8:48

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[GoogleCodeExporter]

What is the crash? Where is it happening?

Original comment by eskr...@mac.com on 9 Oct 2012 at 1:02

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[GoogleCodeExporter]

Issue 471 has been merged into this issue.

Original comment by eskr...@mac.com on 4 Nov 2012 at 1:54

[GoogleCodeExporter]

Core Plot 1.1 is out. The static library included with the release includes the 
armv7s architecture.

Original comment by eskr...@mac.com on 11 Nov 2012 at 11:00

• Changed state: Fixed