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Level 1

6 points

Can't run C++ code after updating the Command line tools(maybe?)

blackole@Divyanss-MacBook-Air ~ % g++ test.cpp 
ld: warning: ignoring duplicate libraries: '-lgcc'
0  0x102fd7648  __assert_rtn + 72
1  0x102f0bfac  ld::AtomPlacement::findAtom(unsigned char, unsigned long long, ld::AtomPlacement::AtomLoc const*&, long long&) const + 1204
2  0x102f21924  ld::InputFiles::SliceParser::parseObjectFile(mach_o::Header const*) const + 15164
3  0x102f2ee30  ld::InputFiles::parseAllFiles(void (ld::AtomFile const*) block_pointer)::$_7::operator()(unsigned long, ld::FileInfo const&) const + 420
4  0x18f1b4440  _dispatch_client_callout2 + 20
5  0x18f1c9544  _dispatch_apply_invoke_and_wait + 224
6  0x18f1c884c  _dispatch_apply_with_attr_f + 1180
7  0x18f1c8a38  dispatch_apply + 96
8  0x102fa93b8  ld::AtomFileConsolidator::parseFiles(bool) + 292
9  0x102f4a170  main + 9048
ld: Assertion failed: (resultIndex < sectData.atoms.size()), function findAtom, file Relocations.cpp, line 1336.
collect2: error: ld returned 1 exit status

I don't know what's happening, can't find anything at Google.

Please help, its really important for my work to compile C++ using gcc.

MacBook Air 13″, macOS 13.5

Posted on Sep 19, 2023 10:30 AM

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Top-ranking reply

Level 1

6 points

Posted on Sep 20, 2023 12:08 AM

Its the issue of Xcode CLT 15. As I downgraded to Xcode CLT 14. Now everything seems to work as it was.

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Similar questions

25 replies

Sep 19, 2023 2:35 PM in response to divyans

You have duplicate libraries specified on the ld command underneath the g++ command.

What is the output of the following command:

g++ --version

Are you intending to use gcc here, or clang?

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Level 1

6 points

Sep 19, 2023 9:46 PM in response to MrHoffman

How can i remove duplicate libraries, if thats the problem

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Level 1

6 points

Sep 19, 2023 9:51 PM in response to etresoft

What do you mean by 'always homebrew'. Do i have to do something with it to resolve the issue. If yes, then what do i have to do?

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Level 1

6 points

Sep 19, 2023 11:44 PM in response to MrHoffman

I tried reinstalling the gcc but it doesn't work. I think its the issue of Xcode CLT 15?

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Sep 21, 2023 9:44 PM in response to kadamrohan0215

Build gcc without homebrew, reproduce the issue with that build, and then report the crash to the gcc maintainers.

Or build and test with clang, as an alternative.

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Level 9

50,782 points

Sep 22, 2023 11:18 AM in response to kadamrohan0215

kadamrohan0215 wrote:

I don't have Xcode installed even then it is showing the same error in vs code:

Then contact Microsoft. This is the Apple Support Community.

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Level 1

8 points

Sep 26, 2023 4:36 AM in response to divyans

Sounds like https://github.com/Homebrew/homebrew-core/issues/145991, which has more information.

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Level 9

50,782 points

Sep 26, 2023 6:16 AM in response to gibfahn

gibfahn wrote:

Sounds like https://github.com/Homebrew/homebrew-core/issues/145991, which has more information.

For those keeping score at home, Github bug numbers are sequential. 😄

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Level 1

8 points

Sep 26, 2023 8:44 PM in response to divyans

but how can I downgraded to Xcode14

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Level 1

8 points

Sep 27, 2023 2:27 AM in response to ericps99

ericps99 wrote:

but how can I downgraded to Xcode14

You can follow these instructions (you probably don’t need the `rm` command)

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Can't run C++ code after updating the Command line tools(maybe?)

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