No, the problem occurs on both the simulator and the device. These flags did not solve the problem. On Feb 25, 2013, at 2:20 PM, Samuel Vinson <samuelv at laposte.net> wrote: > Hi, > > Your issue exists on simulator version only, isn't it ? pjsip with video support includes objective-C class. Unfortunately, the compiler for simulator implements a more recent version of objC signals. You have to force the legacy dispatch. > > You should add the following options to CFLAGS: > -fobjc-abi-version=2 -fobjc-legacy-dispatch > > I give the instructions to compile video support in this page : http://code.google.com/p/siphon/wiki/VIdeoSupport > > Regards > > Samuel > > > Le 25/02/13 20:34, Jiva DeVoe a ?crit : >> Thanks? here's how I'm compiling it right now: >> >> >> For device: >> >> ./configure-iphone && make dep && make clean && make >> >> For simulator: >> >> DEVPATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/" \ >> CC="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc" \ >> CFLAGS="-O2 -m32 -miphoneos-version-min=4.0" LDFLAGS="-O2 -m32" ./configure-iphone && make dep && make clean && make >> >> On Feb 25, 2013, at 12:00 PM, samuelv at laposte.net wrote: >> >>> Hi, >>> >>> I will send the statements to compile objectiveC into C library for iOS simulator later today. >>> >>> I will answer on pjsip mailing list. >>> >>> Samuel >>> >>> Le 25 f?vr. 2013 ? 19:01, Jiva DeVoe <jiva-lists at random-ideas.net> a ?crit : >>> >>>> I've recently been working on using pjsip on iOS. I have successfully added the library to my project, built my application, and tested it. So far, everything has worked great. Thanks for the excellent tool. >>>> >>>> Unfortunately, I have found that when it comes to adding additional static libraries to my project, there seems to be some kind of conflict with the pjsip library. >>>> >>>> Specifically, whenever I add the flags -ObjC and -all_load to my linker flags (these allow third-party static libraries to load Objective-C categories contained within them) I then get the following error when I try to build my project: >>>> >>>> Undefined symbols for architecture i386: >>>> ".objc_class_name_AVCaptureDevice", referenced from: >>>> pointer-to-literal-objc-class-name in libpjmedia-videodev-arm-apple-darwin9.a(ios_dev.o) >>>> >>>> I get a bunch of these... all for various system frameworks... >>>> >>>> To be clear: >>>> >>>> I am linking with AVFoundation and all the other frameworks in the errors. >>>> >>>> The ONLY thing that changes to cause this error is adding the -ObjC and -all_load flags. >>>> >>>> I posted this question to the Apple LLVM forum, and received the following response from Greg Parker: >>>> >>>> "Your static archive was built incorrectly. (In this error, ios_dev.o from libpjmedia-videodev-arm-apple-darwin9.a specifically.) >>>> >>>> "The static archive was built for 32-bit OS X, which is not compatible with 32-bit iOS simulator. You should check the build settings for the static archive." >>>> >>>> Unfortunately, he didn't give me any additional information about how I would fix this in the build scripts. >>>> >>>> I'm not actually 100% sure that he is correct, because the problem doesn't just occur when building for the simulator. It also occurs when building for the device. >>>> >>>> Note: To reproduce the problem, you do not actually have to link with a third-party library, all you have to do is add those flags to your build settings in your iOS project. >>>> >>>> Can anyone help me to resolve this problem? >>>> >>>> Thanks in advance! >>>> -- >>>> Jiva DeVoe >>>> http://www.random-ideas.net >>>> iZen Garden & Edibles - iPhone software for your mind and body. >>>> >>>> >>>> _______________________________________________ >>>> Visit our blog: http://blog.pjsip.org >>>> >>>> pjsip mailing list >>>> pjsip at lists.pjsip.org >>>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> -- >> Jiva DeVoe >> http://www.random-ideas.net >> Edibles - Food logging software for iPhone and iPod Touch. >> >> > -- Jiva DeVoe http://www.random-ideas.net iZen Garden - Promoting Virtual Peace and Tranquility on an iPhone near you. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130226/650e8377/attachment-0001.html>
