[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-bug-tracker] [bug #44346] configure summary shows OpenMP enabled

From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #44346] configure summary shows OpenMP enabled even if not detected
Date: Mon, 23 Feb 2015 04:58:51 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 Iceweasel/31.2.0

Follow-up Comment #2, bug #44346 (project octave):

I don't think we should add these flags directly to CFLAGS and CXXFLAGS as
those are supposed to default to "-g -O2" and be available for the user to
change.  Now if someone runs Make with CFLAGS=-g, won't they also remove the
openmp flags from CFLAGS?  That's probably not what they intend.  So they
probably should be added to AM_CFLAGS and AM_CXXFLAGS, which for historical
reasons are still defined from XTRA_CFLAGS and XTRA_CXXFLAGS.

Also, is it possible that the openmp flags would be different for the C and
C++ compilers?  If so, which should be passed to the linker?  I guess for us
it would normally be the CXXFLAGS version since we link most programs and
libraries with the C++ compiler.


Reply to this item at:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]