[one-users] Opennebula on Gentoo

Ruben S. Montero rubensm at dacya.ucm.es
Wed Nov 10 12:47:03 PST 2010

Hi George,

Thanks for the heads-up on this. This is basically because of Werror.
We'll take care of this for the next maintenance release



On Wed, Nov 10, 2010 at 8:42 PM, George L. Emigh
<george.emigh at dialecticnet.com> wrote:
> I was changing a beta ebuild of opennebula to build and install opennebula 2.0
> on a gentoo system (since Fedora 13 has not been usable with Opennebula), in
> gentoo the ebuild has CFLAGS set as defined in the make.conf and that gets
> applied to the compile of opennebula.
> So in my instance, CFLAGS is set to "-march=native -O2 -pipe -mfpmath=sse"
> and opennebula fails to build with:
> gcc -o src/template/template_parser.o -c -march=native -O2 -pipe -mfpmath=sse
> -rdynamic -g -Wall -Werror -DSQLITE_DB -DMYSQL_DB -DHAVE_ERRNO_AS_DEFINE=1 -
> DUNIV_LINUX -Iinclude -I/usr/include -I/usr/include/mysql -
> I/usr/include/libxml2 src/template/template_parser.c
> cc1: warnings being treated as errors
> template_parser.c: In function 'template_lex':
> template_parser.l:89: error: ignoring return value of 'fwrite', declared with
> attribute warn_unused_result
> scons: *** [src/template/template_parser.o] Error 1
> scons: building terminated because of errors.
> If I remove the -O2 it builds fine, and I will just do that and move forward
> for now, but opennebula should probably not fail to build with -O2
> Thank You
> --
> George L. Emigh
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

Dr. Ruben Santiago Montero
Associate Professor (Profesor Titular), Complutense University of Madrid

URL: http://dsa-research.org/doku.php?id=people:ruben
Weblog: http://blog.dsa-research.org/?author=7

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