[swift-users] libswiftCore.dylib was compiled with optimization - stepping may behave oddly;

[David Liu]

Hi Dimitri

Update, hardcoding the following in the build-script-impl and building
tool-chain
-DSWIFT_STDLIB_BUILD_TYPE="Debug"
-DSWIFT_STDLIB_ASSERTIONS=true
is working for me.
But any attempt to build lldb with -l or -lldb fails with the above error.
I think this unblocks me for now. Will keep investigating

On Sat, Aug 27, 2016 at 6:09 PM, David Liu <david.yang.liu at gmail.com> wrote:

> Hi Dimitri,
>
> Thanks again for the help but unfortunately i am still stuck.
> I added the --lldb flag and built it and ran in to some errors with this
> command./utils/build-script -R --debug-swift-stdlib --lldb
> So i decided to start clean and re clone everything and start on fresh
> slate and try it with just the -l option  ./utils/build-script -l
> I got the same error both times, it looks like both of the scripts have to
> do with code signing. I did not see any code sign  related entry in the
> README.md
>
> Cheers
>
> Dave
>
>
> PBXCp /Users/dyl/Documents/swift-source/build/Ninja-
> DebugAssert/lldb-macosx-x86_64/CustomSwift-Debug/repl_swift
> /Users/dyl/Documents/swift-source/build/Ninja-DebugAssert/lldb-macosx-x86_
> 64/CustomSwift-Debug/LLDB.framework/Resources/repl_swift
>
>     cd /Users/dyl/Documents/swift-source/lldb
>
>     builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude
> .git -exclude .hg -resolve-src-symlinks /Users/dyl/Documents/swift-
> source/build/Ninja-DebugAssert/lldb-macosx-x86_64/CustomSwift-Debug/repl_swift
> /Users/dyl/Documents/swift-source/build/Ninja-DebugAssert/lldb-macosx-x86_
> 64/CustomSwift-Debug/LLDB.framework/Resources
>
>
> ** BUILD FAILED **
>
>
>
> The following build commands failed:
>
> PhaseScriptExecution Run\ Script /Users/dyl/Documents/swift-
> source/build/Ninja-DebugAssert/lldb-macosx-x86_64/lldb.build/CustomSwift-
> Debug/lldb-server.build/Script-4C3326CA18B2A2B800EB5DD7.sh
>
> PhaseScriptExecution Run\ Script /Users/dyl/Documents/swift-
> source/build/Ninja-DebugAssert/lldb-macosx-x86_64/debugserver.build/
> CustomSwift-Debug/debugserver.build/Script-4C3326CB18B2A2F600EB5DD7.sh
>
> (2 failures)
>
> ./swift/utils/build-script: fatal error: command terminated with a
> non-zero exit status 65, aborting
>
> davids-Mac-Pro:swift-source dyl$ ./swift/utils/build-script -l
>
>
> #!/bin/sh -x
>
> if [ "${CONFIGURATION}" != BuildAndIntegration ]
>
> then
>
>     if [ -n "${DEBUGSERVER_USE_FROM_SYSTEM}" ]
>
>     then
>
> ditto "${DEVELOPER_DIR}/../SharedFrameworks/LLDB.framework/Resources/debugserver"
> "${TARGET_BUILD_DIR}/${TARGET_NAME}"
>
>     elif [ "${DEBUGSERVER_DISABLE_CODESIGN}" == "" ]
>
>     then
>
>         codesign -f -s lldb_codesign "${TARGET_BUILD_DIR}/${TARGET_NAME}"
>
>     fi
>
> fi
>
> if [ "${CONFIGURATION}" != BuildAndIntegration ]
>
> then
>
>     if [ "${DEBUGSERVER_USE_FROM_SYSTEM}" == "" ]
>
>     then
>
>         if [ "${DEBUGSERVER_DISABLE_CODESIGN}" == "" ]
>
>         then
>
>             codesign -f -s lldb_codesign "${TARGET_BUILD_DIR}/${TARGET_
> NAME}"
>
>         fi
>
>     fi
>
> fi
>
>
>
> On Sat, Aug 27, 2016 at 2:17 PM, Dmitri Gribenko <gribozavr at gmail.com>
> wrote:
>
>> On Sat, Aug 27, 2016 at 2:12 PM, David Liu <david.yang.liu at gmail.com>
>> wrote:
>> > Hi Dimitri,
>> >
>> > So i have built using ./utils/build-script -R --debug-swift-stdlib how
>> ever
>> > the REPL no longer has line numbers and i can not set a breakpoint via
>> `:b`
>> > and am unable to get to lldb to set breakpoints.
>> > Thanks again for your help.
>>
>> This build does not include LLDB, only the components that I mentioned:
>>
>> > This will build the compiler, the standard library, and SDK overlays.
>>
>> Add '--lldb' if you need the debugger.  (Note that you'd need to start
>> the REPL from the LLDB build dir, or install everything.  Running
>> 'swift' from the build directory will always run the integrated REPL
>> without LLDB.)
>>
>> Dmitri
>>
>> --
>> main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
>> (j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/
>>
>
>
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