Bug 222727 - devel/llvm50: missing libomp.so from pkg-plist
Summary: devel/llvm50: missing libomp.so from pkg-plist
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Many People
Assignee: Brooks Davis
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-01 20:56 UTC by Johannes M Dieterich
Modified: 2017-10-14 23:42 UTC (History)
0 users

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

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Description Johannes M Dieterich freebsd_committer freebsd_triage 2017-10-01 20:56:31 UTC 
It seems the devel/llvm50 port does not install libomp.so as needed for OpenMP support in difference to devel/llvm40. I.e., %%OPENMP%%llvm%%LLVM_LIB_VER%%/lib/libomp.so is missing from pkg-plist.

Which means for me it picks up (wrongly) the libomp installed by devel/openmp which causes this:

$ /usr/local/llvm50/bin/clang++ -fopenmp -o omp omp.cpp
/usr/lib/libomp.so: undefined reference to `pthread_attr_getstack'
/usr/lib/libomp.so: undefined reference to `pthread_create'
/usr/lib/libomp.so: undefined reference to `pthread_attr_get_np'
/usr/lib/libomp.so: undefined reference to `pthread_condattr_init'
clang-5.0: error: linker command failed with exit code 1 (use -v to see invocation)
Comment 1 commit-hook freebsd_committer freebsd_triage 2017-10-14 23:38:55 UTC 
A commit references this bug:

Author: brooks
Date: Sat Oct 14 23:38:32 UTC 2017
New revision: 452094
URL: https://svnweb.freebsd.org/changeset/ports/452094

Log:
  Put openmp in the right place so it is built and installed.

  PR:		222727

Changes:
  head/devel/llvm50/Makefile
  head/devel/llvm50/files/openmp-patch-bug32279
  head/devel/llvm50/pkg-plist