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[/] [zipcpu/] [trunk/] [sw/] [gcc-script.sh] - Blame information for rev 200

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1 103 dgisselq
#!/bin/bash
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################################################################################
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##
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## Filename:    gcc-script.sh
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##
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## Project:     Zip CPU -- a small, lightweight, RISC CPU soft core
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##
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## Purpose:     To handle all of the GCC configuration options properly.  This
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##              both runs the GCC configure script, as well as initially running
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##      make on the resulting configured directory.
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##
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##
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## Creator:     Dan Gisselquist, Ph.D.
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##              Gisselquist Technology, LLC
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##
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################################################################################
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##
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## Copyright (C) 2016, Gisselquist Technology, LLC
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##
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## This program is free software (firmware): you can redistribute it and/or
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## modify it under the terms of  the GNU General Public License as published
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## by the Free Software Foundation, either version 3 of the License, or (at
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## 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 WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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## for more details.
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##
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## License:     GPL, v3, as defined and found on www.gnu.org,
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##              http://www.gnu.org/licenses/gpl.html
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##
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##
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################################################################################
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##
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##
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if [[ ! -d gcc-5.3.0-zip ]]
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then
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  tar -xjf ./gcc-5.3.0.tar.bz2 --transform s,gcc-5.3.0,gcc-5.3.0-zip,
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  cd gcc-5.3.0-zip
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  patch -p1 <../gcc-5.3.0-specs-1.patch
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  rm gcc/config/rs6000/sysv4.h.orig
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  patch -p1 <../gcc-zippatch.patch
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  cd ..
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fi
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uname -a | grep x86 > /dev/null
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if [[ $? != 0 ]]; then
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  echo "This build script only works for x86_64 machines"
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  echo "You will need to change the CLFS_HOST line if you wish to build"
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  echo "on any other type of host."
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  exit 1
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fi
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set +h
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set -e
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CLFS_HOST="x86_64-cross-linux-gnu"
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# CLFS_HOST="arm-unknown-linux-gnueabihf" # For a Raspberry Pi ??
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CLFS_TARGET="zip"
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INSTALL_BASE=`pwd`/install
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mkdir -p ${INSTALL_BASE}/cross-tools
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mkdir -p ${INSTALL_BASE}/tools/lib
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mkdir -p ${INSTALL_BASE}/usr/include
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mkdir -p build-gcc
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cd build-gcc
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AR_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-ar
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AS_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-as
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LD_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-ld
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NM_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-nm
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OBJCOPY_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-objcopy
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OBJDUMP_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-objdump
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READELF_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-readelf
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STRIP_FOR_TARGET=${INSTALL_BASE}/cross-tools/bin/zip-strip
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AS=as AR=ar ../gcc-5.3.0-zip/configure --with-gas      \
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        --prefix=${INSTALL_BASE}/cross-tools           \
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        --target=${CLFS_TARGET} --host=${CLFS_HOST}    \
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        --with-pkgversion=zip-gcc-`date +%y%m%d`       \
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        --disable-shared --disable-multilib            \
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        --disable-threads --disable-tls                \
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        --disable-libada --disable-libsanitizer        \
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        --disable-libssp --disable-libquadmath         \
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        --disable-libgomp --disable-libvtv             \
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        --enable-checking --disable-nls                \
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        --disable-sjlj-exceptions                      \
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        --disable-decimal-float --disable-fixed-point  \
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        --disable-lto --disable-canonical-system-headers
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echo $PATH | grep ${INSTALL_BASE}/cross-tools/bin \
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        || PATH=$PATH:${INSTALL_BASE}/cross-tools/bin
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make $* || true
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cd gcc; make $* || true
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cd ../; make $* all-libcc1 || true
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cd libcc1; make $* || true
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cd ../gcc; make $* || true
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make $* install || true
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