Gentoo Archives: gentoo-user

From:	William Kenworthy <billk@×××××××××.au>
To:	gentoo-user@l.g.o
Subject:	Re: [gentoo-user] temporarily lower gcc's optimization flags - HowTo
Date:	Wed, 18 Jun 2008 23:01:14
Message-Id:	`1213830066.8255.35.camel@rattus.localdomain`
In Reply to:	Re: [gentoo-user] temporarily lower gcc's optimization flags - HowTo by Volker Armin Hemmann

1	CFLAGS='-MY_OTHER_FLAGS -O1' emerge package
2
3	???
4	BillK
5
6
7	On Wed, 2008-06-18 at 19:46 +0200, Volker Armin Hemmann wrote:
8	> On Wednesday 18 June 2008, Helmut Jarausch wrote:
9	> > Hi,
10	> >
11	> > due to a bug with gcc-4.3.1 when used with -O2 or higher
12	> > I need to emerge a package with a lower optimization (-O1)
13	> > than my default in /etc/make.conf (which is -O2)
14	> >
15	> > Is there a means to do so without changing /etc/make.conf temporarily?
16	>
17	>
18	> you could edit the ebuild and add filter-flags to it. Then copy it to your
19	> local overlay, ebuild blabla.ebuild digest and you are ready to emerge.
20	--
21	William Kenworthy <billk@×××××××××.au>
22	Home in Perth!
23	--
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