2023-04-06 00:02:13 +03:00
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#!/bin/sh
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set -e
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BINUTILS_VERSION="binutils-2.39"
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GCC_VERSION="gcc-12.2.0"
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2023-04-06 00:23:02 +03:00
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cd $(dirname "$0")
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2023-04-06 00:02:13 +03:00
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if [[ -z $SYSROOT ]]; then
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echo "You must set the SYSROOT environment variable" >&2
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exit 1
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fi
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if [[ -z $PREFIX ]]; then
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echo "You must set the PREFIX environment variable" >&2
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exit 1
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fi
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2023-04-06 00:23:02 +03:00
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if [[ -z $ARCH ]]; then
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2023-04-06 00:02:13 +03:00
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echo "You must set the ARCH environment variable" >&2
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exit 1
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fi
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2023-04-06 00:23:02 +03:00
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TARGET="${ARCH}-banan_os"
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2023-04-06 00:02:13 +03:00
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if [ ! -f ${PREFIX}/bin/${TARGET}-ld ]; then
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echo "Building ${BINUTILS_VERSION}"
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if [ ! -f ${BINUTILS_VERSION}.tar.xz ]; then
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wget https://ftp.gnu.org/gnu/binutils/${BINUTILS_VERSION}.tar.xz
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fi
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if [ ! -d $BINUTILS_VERSION ]; then
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tar xvf ${BINUTILS_VERSION}.tar.xz
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patch -s -p0 < ${BINUTILS_VERSION}.patch
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fi
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mkdir -p build/${BINUTILS_VERSION}/
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pushd build/${BINUTILS_VERSION}/
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../../${BINUTILS_VERSION}/configure \
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--target="$TARGET" \
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--prefix="$PREFIX" \
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--with-sysroot="$SYSROOT" \
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--disable-werror
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make -j $(nproc)
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make install
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popd
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fi
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if [ ! -f ${PREFIX}/bin/${TARGET}-g++ ]; then
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echo "Building ${GCC_VERSION}"
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if [ ! -f ${GCC_VERSION}.tar.xz ]; then
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wget https://ftp.gnu.org/gnu/gcc/${GCC_VERSION}/${GCC_VERSION}.tar.xz
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fi
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if [ ! -d $GCC_VERSION ]; then
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tar xvf ${GCC_VERSION}.tar.xz
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patch -s -p0 < ${GCC_VERSION}.patch
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fi
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mkdir -p build/${GCC_VERSION}/
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cd build/${GCC_VERSION}/
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../../${GCC_VERSION}/configure \
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--target="$TARGET" \
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--prefix="$PREFIX" \
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--with-sysroot="$SYSROOT" \
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--enable-languages=c,c++
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2023-05-30 07:59:41 +03:00
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make -j $(nproc) all-gcc
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make -j $(nproc) all-target-libgcc CFLAGS_FOR_TARGET='-g -O2 -mcmodel=large -mno-red-zone'
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2023-04-06 00:02:13 +03:00
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make install-gcc install-target-libgcc
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fi
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