Bug 209171

Summary:	devel/qt5-qmake adds unwarranted -msse4.2 to CXXFLAGS
Product:	Ports & Packages	Reporter:	Mikhail Teterin <mi>
Component:	Individual Port(s)	Assignee:	freebsd-kde (group) <kde>
Status:	Closed Not Enough Information
Severity:	Affects Some People	CC:	tcberner
Priority:	---	Flags:	tcberner: maintainer-feedback+
Version:	Latest
Hardware:	Any
OS:	Any

Description Mikhail Teterin freebsd_committer

2016-04-30 20:09:27 UTC

My CPUs do not SSE4, but Makefile generated by qt5-qmake have -msse4.2 prepended to CXXFLAGS anyway. The CFLAGS are Ok, but CXXFLAGS are overly aggressive, which causes some programs to die from SIGILL.

I'm not sure, what causes the flag to be added by mistake -- my regular CFLAGS (and CXXFLAGS) say:

   -O2 -pipe -march=core2  -fstack-protector -fno-strict-aliasing

Comment 1 Tobias C. Berner freebsd_committer

2016-09-28 21:09:14 UTC

Is this still relevant? And do you 'tweak' using make.conf (e.g. set CPUTYPE or other optimization relevant variables)?

Comment 2 Raphael Kubo da Costa freebsd_committer

2018-01-04 18:55:01 UTC

Timeout, closing.