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Diffstat (limited to 'utils/docker/scripts/build_gcc.sh')
| -rwxr-xr-x | utils/docker/scripts/build_gcc.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/utils/docker/scripts/build_gcc.sh b/utils/docker/scripts/build_gcc.sh new file mode 100755 index 000000000000..85feb16acd6a --- /dev/null +++ b/utils/docker/scripts/build_gcc.sh @@ -0,0 +1,91 @@ +#!/usr/bin/env bash +#===- libcxx/utils/docker/scripts/build-gcc.sh ----------------------------===// +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +#===-----------------------------------------------------------------------===// + +set -e + + +function show_usage() { + cat << EOF +Usage: build-gcc.sh [options] + +Run autoconf with the specified arguments. Used inside docker container. + +Available options: + -h|--help show this help message + --source the source path from which to run the configuration. + --to destination directory where to install the targets. +Required options: --to, at least one --install-target. + +All options after '--' are passed to CMake invocation. +EOF +} + +GCC_INSTALL_DIR="" +GCC_SOURCE_DIR="" + +while [[ $# -gt 0 ]]; do + case "$1" in + --to) + shift + GCC_INSTALL_DIR="$1" + shift + ;; + --source) + shift + GCC_SOURCE_DIR="$1" + shift + ;; + -h|--help) + show_usage + exit 0 + ;; + *) + echo "Unknown option: $1" + exit 1 + esac +done + +if [ "$GCC_INSTALL_DIR" == "" ]; then + echo "No install directory. Please specify the --to argument." + exit 1 +fi + +if [ "$GCC_SOURCE_DIR" == "" ]; then + echo "No source directory. Please specify the --source argument." + exit 1 +fi + +GCC_NAME=`basename $GCC_SOURCE_DIR` +GCC_BUILD_DIR="/tmp/gcc-build-root/build-$GCC_NAME" + +mkdir -p "$GCC_INSTALL_DIR" +mkdir -p "$GCC_BUILD_DIR" +pushd "$GCC_BUILD_DIR" + +# Run the build as specified in the build arguments. +echo "Running configuration" +$GCC_SOURCE_DIR/configure --prefix=$GCC_INSTALL_DIR \ + --disable-bootstrap --disable-libgomp --disable-libitm \ + --disable-libvtv --disable-libcilkrts --disable-libmpx \ + --disable-liboffloadmic --disable-libcc1 --enable-languages=c,c++ + +NPROC=`nproc` +echo "Running build with $NPROC threads" +make -j$NPROC + +echo "Installing to $GCC_INSTALL_DIR" +make install -j$NPROC + +popd + +# Cleanup. +rm -rf "$GCC_BUILD_DIR" + +echo "Done"
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