[asterisk-bugs] [JIRA] (ASTERISK-26205) clang: BlocksRuntime does not link on Fedora 23

[Corey Farrell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Corey Farrell updated ASTERISK-26205:
-------------------------------------

    Attachment: 0001-RAII_VAR-Fix-configure-for-clang-on-Fedora-23.patch

[~gjoseph]: I've attached the patch I came up with (it's against 13 HEAD).  Asterisk builds but doesn't run.  I tried running testsuite {{tests/manager/originate}}, it produced a bunch of runtime errors that seem to be added by clang.  This does not appear to be related to BlocksRuntime.

In any case the patch does allow use of scan-build static analyzer from Fedora 23.

> clang: BlocksRuntime does not link on Fedora 23
> -----------------------------------------------
>
>                 Key: ASTERISK-26205
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26205
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/BuildSystem
>    Affects Versions: SVN, 11.22.0-rc1, 13.9.1
>            Reporter: Corey Farrell
>            Severity: Minor
>         Attachments: 0001-RAII_VAR-Fix-configure-for-clang-on-Fedora-23.patch
>
>
> Fedora 23 with clang / llvm installed, also libBlocksRuntime.a from https://github.com/mackyle/blocksruntime.  Configure Asterisk with:
> {{CC=clang ./configure --enable-dev-mode}}
> This fails because {{-lBlocksRuntime}} does not work correctly.  For some reason on Fedora 23 you must use {{-Wl,-lBlocksRuntime}}.  Although both options pass {{-lBlocksRuntime}} to the linker, the {{-Wl,}} variant adds the parameter last.
> I'll post a patch once I've had a chance to do some testing on the build result from clang.



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