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115 lines
2.6 KiB
115 lines
2.6 KiB
4 months ago
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#!/usr/bin/env bash
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#===- llvm/utils/docker/scripts/build_install_llvm.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_install_llvm.sh [options] -- [cmake-args]
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Run cmake with the specified arguments. Used inside docker container.
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Passes additional -DCMAKE_INSTALL_PREFIX and puts the build results into
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the directory specified by --to option.
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Available options:
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-h|--help show this help message
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-i|--install-target name of a cmake install target to build and include in
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the resulting archive. Can be specified multiple times.
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--install destination directory where to install the targets.
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--source location of the source tree.
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--build location to use as the build directory.
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Required options: --to, --source, --build, and 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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CMAKE_ARGS=""
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CMAKE_INSTALL_TARGETS=""
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CLANG_INSTALL_DIR=""
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CLANG_SOURCE_DIR=""
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CLANG_BUILD_DIR=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-i|--install-target)
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shift
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CMAKE_INSTALL_TARGETS="$CMAKE_INSTALL_TARGETS $1"
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shift
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;;
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--source)
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shift
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CLANG_SOURCE_DIR="$1"
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shift
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;;
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--build)
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shift
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CLANG_BUILD_DIR="$1"
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shift
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;;
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--install)
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shift
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CLANG_INSTALL_DIR="$1"
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shift
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;;
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--)
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shift
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CMAKE_ARGS="$*"
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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: $1"
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exit 1
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esac
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done
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if [ "$CLANG_SOURCE_DIR" == "" ]; then
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echo "No source directory. Please pass --source."
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exit 1
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fi
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if [ "$CLANG_BUILD_DIR" == "" ]; then
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echo "No build directory. Please pass --build"
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exit 1
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fi
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if [ "$CMAKE_INSTALL_TARGETS" == "" ]; then
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echo "No install targets. Please pass one or more --install-target."
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exit 1
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fi
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if [ "$CLANG_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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echo "Building in $CLANG_BUILD_DIR"
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mkdir -p "$CLANG_BUILD_DIR"
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pushd "$CLANG_BUILD_DIR"
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# Run the build as specified in the build arguments.
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echo "Running build"
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cmake -GNinja \
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-DCMAKE_INSTALL_PREFIX="$CLANG_INSTALL_DIR" \
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$CMAKE_ARGS \
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"$CLANG_SOURCE_DIR"
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ninja $CMAKE_INSTALL_TARGETS
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popd
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# Cleanup.
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rm -rf "$CLANG_BUILD_DIR"
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echo "Done"
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