[swift-users] libswift frontend ios

[Ramakrishna Mallireddy]

Initially I got missing module "Swift" then I provided the missing module
and now I am getting error: missing module "SwiftShims".

I have searched the entire swift build generated lib folder and have not
found this module except the shims folder.

How do I locate this module, In OSX also I got the same error flow  [by
deleting the entire lib/swift folder to generate this error/issue] and when
I provided the respective swift module & shims directory under
lib/swift/shims I was able to past this error message but the same doesn't
helping for iOS.

Thanks
Ramakrishna

On Sat, Mar 12, 2016 at 6:43 PM, Ramakrishna Mallireddy <
ramakrishna.malli at gmail.com> wrote:

> If I remove ClangImporter related code in swift front-end, I am able to
> start the app. so just want to know what features I miss without
> ClangImporter. I want to emit LLVM IR assembly for pure swift code. ObjC/C
> is not something I want to deal with right now.
>
> Inputs on any unexpected things I might face going forward without
> ClangImporter in this regard will greatly helpful.
>
>
> Thanks
> Ramakrishna
>
>
> On Sat, Mar 12, 2016 at 12:53 AM, Joe Groff <jgroff at apple.com> wrote:
>
>>
>> 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> wrote:
>>
>>> Thanks Joe, The build is complete.
>>>
>>> On Wed, Feb 24, 2016 at 2:33 AM, Joe Groff <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> 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> wrote:
>>>>
>>>>>
>>>>> > On Feb 23, 2016, at 12:22 PM, Ramakrishna Mallireddy <
>>>>> 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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