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Andreas Schweitzer wrote: |
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|
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> After understanding this now :-) I dare to answer on this one. |
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> |
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> > > Hmm, maybe we can use i486 as build-host and make cross-compilers/binutils |
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> > > for all other targets. But I prefere a solution without crocc-compilers that |
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> > > works without tricks. |
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> > |
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> > When you say "all other targets", are you talking about |
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> > i386,486,pentium,pentiumpro and K6? If so, a basic i486 build.tbz2 will work. |
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> |
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> I think that should be correct. |
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|
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:-)))))))) Yes it is. I tested it. |
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I used |
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CHOST=i686-pc-linux-gnu |
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CFLAGS=-O2 -mpentiumpro -march=pentiumpro |
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|
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I builded bison,flex and getext. |
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Then I was ready for binutils/gcc. |
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|
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If I add bison,flex and gettext to sys-build we can imediately start building |
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binutils/gcc for the desired host. |
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|
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|
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> |
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> |
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> > If the user sets the CHOST in /etc/make.conf to i686-pc-linux-gnu before |
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> |
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> You mean in /etc/make.defaults ? |
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> Plus setting CFLAGS. |
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> |
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> Something for the not-next-release : Include the PGCC patches from |
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> www.goof.com/pgcc ? |
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I think it's better to wait for gcc-2.95.3. We used pgcc last year and had troubles |
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with a few packages. |
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But that time we compiled everything with -O6. :-) |
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If you want, make a modified package and post it here, we add it to the cvs-tree |
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and you can test how it works. |
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|
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achim~ |
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|
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> |
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> |
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> > building the system, then the system should compile an i686 gcc and i686 |
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> > binutils, correct? I don't think you'd need a cross-compiler, would you? |
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> > We're not talking about different architectures here -- just different CPU |
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> > variations. |
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> |
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> One build.tbz2 for Intel should be enough. |
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> |
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> Cheers |
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> Andreas |
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> |
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> -- |
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> Department of Physics & Astronomy and Center for Simulational Physics |
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> University of Georgia Phone ++1 (706) 542 5043 |
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> Athens, GA 30602-2451 Fax ++1 (706) 542 2492 |
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> USA http://dilbert.physast.uga.edu/~andy/ |
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> |
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> _______________________________________________ |
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> gentoo-dev mailing list |
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> gentoo-dev@g.o |
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> http://www.gentoo.org/mailman/listinfo/gentoo-dev |
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