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grobian 07/10/24 08:34:20 |
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Modified: bootstrap-macos.xml |
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Log: |
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Really force people to think a bit by disallowing them to simply cut 'n' paste, as for Intel users this too often results in not having the compiler doing SSE instructions. |
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Revision Changes Path |
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1.15 xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml?rev=1.15&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml?rev=1.15&content-type=text/plain |
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diff : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml?r1=1.14&r2=1.15 |
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Index: bootstrap-macos.xml |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml,v |
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retrieving revision 1.14 |
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retrieving revision 1.15 |
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diff -u -r1.14 -r1.15 |
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--- bootstrap-macos.xml 12 Sep 2007 07:33:23 -0000 1.14 |
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+++ bootstrap-macos.xml 24 Oct 2007 08:34:19 -0000 1.15 |
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@@ -1,6 +1,6 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
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-<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml,v 1.14 2007/09/12 07:33:23 grobian Exp $ --> |
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+<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/proj/en/gentoo-alt/prefix/bootstrap-macos.xml,v 1.15 2007/10/24 08:34:19 grobian Exp $ --> |
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<guide link="/proj/en/gentoo-alt/prefix/bootstrap-macos.xml" lang="en"> |
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<title>Gentoo Prefixed Portage Bootstrap Process for Mac OS X</title> |
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@@ -19,8 +19,8 @@ |
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<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
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<license/> |
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|
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- <version>1.2</version> |
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- <date>2007-04-27</date> |
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+ <version>1.3</version> |
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+ <date>2007-10-24</date> |
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|
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<chapter> |
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<title>Bootstrapping on OS X</title> |
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@@ -286,12 +286,16 @@ |
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</p> |
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<pre caption="Customising the prefix installation - example"> |
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$ <i>echo 'USE="unicode nls"' >> $EPREFIX/etc/make.conf</i> |
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-$ <i>echo 'CFLAGS="-O2 -pipe"' >> $EPREFIX/etc/make.conf</i> |
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+$ <i>echo 'CFLAGS="-O2 -pipe <my-cpu-flags>"' >> $EPREFIX/etc/make.conf</i> |
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</pre> |
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<note> |
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- OSX on Intel users should have <c>-march=prescott</c> in their |
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- <c>CFLAGS</c> to avoid compilation errors due to SSE |
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- instructions not being enabled. |
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+ You have to replace <c><my-cpu-flags></c> with something |
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+ that matches your CPU. |
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+ Intel-based Mac users (e.g. MacBook, Core2Duo) should at least |
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+ have <c>-march=prescott</c> here to avoid compilation errors |
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+ due to SSE instructions not being enabled. PPC users can use |
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+ their CPU's alias to enable CPU specific tuning, e.g. |
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+ <c>-mcpu=G5 -mtune=G5</c>. |
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</note> |
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<p> |
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Since we're about to rebuild our system for the last time, we |
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-- |
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