Bug 248737 - devel/libunwind: Fix build with -fno-common (clang 11 and gcc 10)
Summary: devel/libunwind: Fix build with -fno-common (clang 11 and gcc 10)
Status: Closed Overcome By Events
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Some People
Assignee: Sunpoet Po-Chuan Hsieh
Depends on:
Blocks: 248756
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Reported: 2020-08-18 21:11 UTC by Dimitry Andric
Modified: 2020-08-19 17:42 UTC (History)
1 user (show)

See Also:
bugzilla: maintainer-feedback? (sunpoet)

Fix build with -fno-common (clang 11 and gcc 10) (941 bytes, patch)
2020-08-18 21:11 UTC, Dimitry Andric
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Description Dimitry Andric freebsd_committer 2020-08-18 21:11:35 UTC
Created attachment 217322 [details]
Fix build with -fno-common (clang 11 and gcc 10)

In base r364284, I imported clang 11 into head. Like gcc 10, it now defaults to -fno-common, meaning that duplicated global symbols will most likely lead to link errors. Here is a patch to fix this port's duplicated global symbols.
Comment 1 Niclas Zeising freebsd_committer 2020-08-18 23:30:35 UTC
This is already fixed in ports r545235