[swift-users] libswift frontend ios

[Joe Groff]

> On Mar 11, 2016, at 11:21 AM, Ramakrishna Mallireddy <ramakrishna.malli at gmail.com> wrote:
> 
> Hi,
> 
> I have build clang, llvm , swift for iOS and added these libraries to a sample single-view project and the app crash's before it reach appdelegate.
> 
> Not able to see what going wrong. could anyone help me to move forward. I don't know where this libLLVMContainer came from.
> 
No idea, sorry. You might have better luck asking the LLVM mailing lists, since the crash here is inside LLVM's pass manager.

-Joe
> * thread #1: tid = 0x253e8, 0x07a3bddb libsystem_pthread.dylib`_pthread_rwlock_check_init + 11, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x40000000)
> 
>   * frame #0: 0x07a3bddb libsystem_pthread.dylib`_pthread_rwlock_check_init + 11
> 
>     frame #1: 0x07a3baf0 libsystem_pthread.dylib`_pthread_rwlock_lock + 25
> 
>     frame #2: 0x07a40fcc libsystem_pthread.dylib`pthread_rwlock_wrlock$UNIX2003 + 23
> 
>     frame #3: 0x0d57ff13 libLLVMContainer.dylib`llvm::sys::RWMutexImpl::writer_acquire() + 19
> 
>     frame #4: 0x0d4dab12 libLLVMContainer.dylib`llvm::PassRegistry::addRegistrationListener(llvm::PassRegistrationListener*) + 34
> 
>     frame #5: 0x0d4d667e libLLVMContainer.dylib`llvm::PassNameParser::PassNameParser() + 78
> 
>     frame #6: 0x0d4cdad3 libLLVMContainer.dylib`_GLOBAL__sub_I_LegacyPassManager.cpp + 1299
> 
>     frame #7: 0x0187e20f
> 
>     frame #8: 0x0187e368
> 
>     frame #9: 0x01879a01
> 
>     frame #10: 0x01879994
> 
>     frame #11: 0x01879994
> 
>     frame #12: 0x01879994
> 
>     frame #13: 0x01879994
> 
>     frame #14: 0x01879994
> 
>     frame #15: 0x01879994
> 
>     frame #16: 0x01879994
> 
>     frame #17: 0x01879994
> 
>     frame #18: 0x01878d54
> 
>     frame #19: 0x01878de3
> 
>     frame #20: 0x0186ec50
> 
>     frame #21: 0x018722c7
> 
>     frame #22: 0x0186e1f9
> 
>     frame #23: 0x8fe97118 dyld`dyld::useSimulatorDyld(int, macho_header const*, char const*, int, char const**, char const**, char const**, unsigned long*) + 1053
> 
>     frame #24: 0x8fe961f2 dyld`dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 202
> 
>     frame #25: 0x8fe92232 dyld`dyldbootstrap::start(macho_header const*, int, char const**, long, macho_header const*, unsigned long*) + 428
> 
>     frame #26: 0x8fe92047 dyld`_dyld_start + 71
> 
> 
> 
> Thanks
> 
> Ramakrishna
> 
> 
> On Wed, Feb 24, 2016 at 3:16 AM, Ramakrishna Mallireddy <ramakrishna.malli at gmail.com <mailto:ramakrishna.malli at gmail.com>> wrote:
> Thanks Joe, The build is complete.
> 
> On Wed, Feb 24, 2016 at 2:33 AM, Joe Groff <jgroff at apple.com <mailto:jgroff at apple.com>> wrote:
> Sorry, it looks like the magic combination is 
> 
> #if defined(__APPLE__)
> #include <TargetConditionals.h>
> #endif
> 
> #if (TARGET_OS_MAC && !TARGET_OS_IPHONE) || defined(__FreeBSD__)
> ...do REPL stuff...
> #endif
> 
> -Joe
> 
>> On Feb 23, 2016, at 12:42 PM, Ramakrishna Mallireddy <ramakrishna.malli at gmail.com <mailto:ramakrishna.malli at gmail.com>> wrote:
>> 
>> __MACOSX__ is not defined, where can I defined this, so that it only effects mac build.
>> 
>> On Wed, Feb 24, 2016 at 1:57 AM, Joe Groff <jgroff at apple.com <mailto:jgroff at apple.com>> wrote:
>> 
>> > On Feb 23, 2016, at 12:22 PM, Ramakrishna Mallireddy <ramakrishna.malli at gmail.com <mailto:ramakrishna.malli at gmail.com>> wrote:
>> >
>> > I am using the build-script that comes with swift repository. If i remove Immediate dir completely from the build, mac_os build complains[as this will always invoke]. If I redefine the #if then I am getting a dozen errors that are part of histedit.h
>> 
>> You will need to update the other #if __APPLE__ conditions in the file to match too.
>> 
>> -Joe
>> 
>> 
> 
> 
> 

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