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91 lines
2.0 KiB
91 lines
2.0 KiB
#!/usr/bin/env bash
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#===- libcxx/utils/docker/scripts/build-gcc.sh ----------------------------===//
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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#===-----------------------------------------------------------------------===//
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set -e
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function show_usage() {
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cat << EOF
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Usage: build-gcc.sh [options]
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Run autoconf with the specified arguments. Used inside docker container.
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Available options:
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-h|--help show this help message
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--source the source path from which to run the configuration.
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--to destination directory where to install the targets.
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Required options: --to, at least one --install-target.
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All options after '--' are passed to CMake invocation.
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EOF
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}
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GCC_INSTALL_DIR=""
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GCC_SOURCE_DIR=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--to)
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shift
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GCC_INSTALL_DIR="$1"
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shift
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;;
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--source)
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shift
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GCC_SOURCE_DIR="$1"
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shift
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;;
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-h|--help)
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show_usage
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exit 0
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;;
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*)
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echo "Unknown option: $1"
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exit 1
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esac
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done
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if [ "$GCC_INSTALL_DIR" == "" ]; then
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echo "No install directory. Please specify the --to argument."
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exit 1
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fi
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if [ "$GCC_SOURCE_DIR" == "" ]; then
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echo "No source directory. Please specify the --source argument."
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exit 1
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fi
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GCC_NAME=`basename $GCC_SOURCE_DIR`
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GCC_BUILD_DIR="/tmp/gcc-build-root/build-$GCC_NAME"
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mkdir -p "$GCC_INSTALL_DIR"
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mkdir -p "$GCC_BUILD_DIR"
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pushd "$GCC_BUILD_DIR"
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# Run the build as specified in the build arguments.
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echo "Running configuration"
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$GCC_SOURCE_DIR/configure --prefix=$GCC_INSTALL_DIR \
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--disable-bootstrap --disable-libgomp --disable-libitm \
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--disable-libvtv --disable-libcilkrts --disable-libmpx \
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--disable-liboffloadmic --disable-libcc1 --enable-languages=c,c++
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NPROC=`nproc`
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echo "Running build with $NPROC threads"
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make -j$NPROC
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echo "Installing to $GCC_INSTALL_DIR"
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make install -j$NPROC
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popd
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# Cleanup.
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rm -rf "$GCC_BUILD_DIR"
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echo "Done" |