Bug 200258 - devel/qt5-core incorrect optimization flag
Summary: devel/qt5-core incorrect optimization flag
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: i386 Any
: --- Affects Many People
Assignee: kde
URL:
Keywords:
Depends on:
Blocks: 198738
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Reported: 2015-05-17 00:58 UTC by sasamotikomi
Modified: 2015-05-24 16:44 UTC (History)
1 user (show)

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


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Description sasamotikomi 2015-05-17 00:58:37 UTC
c++ -c -O2 -pipe -fstack-protector -fno-strict-aliasing -msse2
SSE2 should not be used for i386:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198738
Comment 1 commit-hook freebsd_committer 2015-05-24 16:41:23 UTC
A commit references this bug:

Author: tijl
Date: Sun May 24 16:41:18 UTC 2015
New revision: 387281
URL: https://svnweb.freebsd.org/changeset/ports/387281

Log:
  Qt 5.3 removed runtime detection of SSE2 so it needs to be configured
  with -no-sse2 at buildtime on i386.

  PR:		198738, 200258
  Reported by:	sasamotikomi@gmail.com
  Approved by:	maintainer timeout (2 weeks)

Changes:
  head/Mk/bsd.qt.mk
  head/devel/qt5-core/Makefile
  head/x11-toolkits/qt5-declarative/Makefile
  head/x11-toolkits/qt5-gui/Makefile