57 lines
1.8 KiB
Bash
Executable File
57 lines
1.8 KiB
Bash
Executable File
#! /bin/sh
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# Download some prerequisites needed by gcc.
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# Run this from the top level of the gcc source tree and the gcc
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# build will do the right thing.
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#
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# (C) 2010 Free Software Foundation
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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# If you want to disable Graphite loop optimizations while building GCC,
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# DO NOT set GRAPHITE_LOOP_OPT as yes so that the isl package will not
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# be downloaded.
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GRAPHITE_LOOP_OPT=yes
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if [ ! -e gcc/BASE-VER ] ; then
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echo "You must run this script in the top level GCC source directory."
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exit 1
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fi
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# Necessary to build GCC.
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MPFR=mpfr-2.4.2
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GMP=gmp-4.3.2
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MPC=mpc-0.8.1
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$MPFR.tar.bz2 || exit 1
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tar xjf $MPFR.tar.bz2 || exit 1
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ln -sf $MPFR mpfr || exit 1
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$GMP.tar.bz2 || exit 1
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tar xjf $GMP.tar.bz2 || exit 1
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ln -sf $GMP gmp || exit 1
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$MPC.tar.gz || exit 1
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tar xzf $MPC.tar.gz || exit 1
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ln -sf $MPC mpc || exit 1
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# Necessary to build GCC with the Graphite loop optimizations.
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if [ "$GRAPHITE_LOOP_OPT" = "yes" ] ; then
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ISL=isl-0.15
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wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$ISL.tar.bz2 || exit 1
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tar xjf $ISL.tar.bz2 || exit 1
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ln -sf $ISL isl || exit 1
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fi
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