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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/03/31 18:24:26 UTC

[GitHub] [incubator-nuttx] gustavonihei commented on issue #5916: libc++ on sim is broken

gustavonihei commented on issue #5916:
URL: https://github.com/apache/incubator-nuttx/issues/5916#issuecomment-1084953390


   > I have noticed that if you deselect CONFIG_HAVE_CXXINITIALIZE it doesn't crash.
   
   The crash on the described scenario still happens even when deselecting `HAVE_CXXINITIALIZE`, because the constructors are being initialized during `glibc` startup process, i.e. before NuttX simulator startup code.
   
   The build script already does some trickery to prevent this premature initialization, but since **glibc 2.34** it is no longer effective due to a refactor on the **glibc** startup process.
   
   PR https://github.com/apache/incubator-nuttx/pull/5923 intends to once again restore the same trick.


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