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abuelo n00b
Joined: 05 Sep 2006 Posts: 8
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Posted: Sat Sep 16, 2006 8:20 pm Post subject: CFLAGS for t2400 intel processor |
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I have been trying to find the correct entry for CFLAGS with my new Lenovo Notebook. It uses an Intel® Core Duo processor T2400.
The make.conf.example does not show this as a supported type. Is there an update to this list somewhere? Or what is the recommendations for CFLAGS for this processor? I currently have it configured as: CFLAGS="-O2 -march=pentium-m -pipe -msse3".
I am worried that this may be causing problems in my install.
I am getting errors trying to emerge --update --deep --newuse world:
!!! ERROR: sys-libs/ncurses-5.5-r2 failed.
Call stack:
ebuild.sh, line 1546: Called dyn_compile
ebuild.sh, line 937: Called src_compile
ncurses-5.5-r2.ebuild, line 49: Called do_compile
ncurses-5.5-r2.ebuild, line 70: Called econf '--libdir=/lib' '--with-terminfo-dirs=/etc/terminfo:/usr/share/terminfo' '--disable-termcap' '--with-shared' '--with-rcs-ids' '--without-ada' '--enable-symlinks' '--enable-const' '--with-chtype=long' '--with-mmask-t=long' '--without-debug' '--with-gpm'
ebuild.sh, line 540: Called die
!!! econf failed
Do I need to reformat, and start a new install, or what needs to be done to my installation configuration?
Any help would be appreciated. Thanks |
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HeXiLeD Veteran
Joined: 20 Aug 2005 Posts: 1159 Location: Online
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Posted: Sun Sep 17, 2006 2:52 am Post subject: |
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http://gentoo-wiki.com/Safe_Cflags
http://gentoo-wiki.com/CFLAGS
Code: | # cat /proc/cpuinfo |
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BillyBoy Tux's lil' helper
Joined: 26 Nov 2003 Posts: 101 Location: USA
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Posted: Sun Sep 17, 2006 8:10 am Post subject: |
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Well, don't just go changing your CFLAGS midstream, that's for sure. You can do it but it's a bit tricky. Look around for bootstrap and toolchain on the list here and you'll find it.
BTW, my CFLAGS are Code: | CFLAGS="-O2 -march=prescott -mfpmath=sse -pipe" | on my Core Duo and it's been working like a champ.
Also, the list of supported arch's can be found in gcc's man page. |
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sebastiao n00b
Joined: 09 Dec 2005 Posts: 32 Location: Lisbon, Portugal
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Posted: Tue Sep 19, 2006 6:50 pm Post subject: |
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My cflags are correct and yet I have similar errors while compiling dbus, I'm a noob but I think that's not the kind of error you get with wrong cflags. Look for more error messages just before that message. |
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