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

[David Liu]

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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