On some distributions, like CentOS, the default version of boost
is really old. So the best option is to build a newer one from source.
Also even on Fedora or Ubuntu it might be useful to point to
different version of boost other than what ./scripts/setup.py installs.
This script automates process of downloading the sources of specified version
of boost and building it using default or specified toolchain.
The last CROSS_AARCH64_TOOLSET parameter (gcc or gcc-arm) is intended to
cross-compile
the aarch64 version of boost on x86_64 machine.
The built version of the boost is symlinked into the
build/downloaded_packages/<arch>/boost/install/ directory and will
automatically be used where cross-compiling aarch64 OSv kernel.
In order to use x64 version of boost built using this script
we still need to make changes to the main makefile and
modules/common.gmk.
Signed-off-by: Waldemar Kozaczuk <jwkozac...@gmail.com>
---
scripts/download_and_build_boost.sh | 63 +++++++++++++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100755 scripts/download_and_build_boost.sh
diff --git a/scripts/download_and_build_boost.sh
b/scripts/download_and_build_boost.sh
new file mode 100755
index 00000000..7181f5d4
--- /dev/null
+++ b/scripts/download_and_build_boost.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+#
+# Copyright (C) 2020 Waldemar Kozaczuk
+#
+# This work is open source software, licensed under the terms of the
+# BSD license as described in the LICENSE file in the top-level directory.
+#
+
+# Usage:
+# ./scripts/download_and_build_boost.sh <BOOST_VERSION> <ARCH>
<CROSS_AARCH64_TOOLSET>
+#
+
+OSV_ROOT=$(dirname $(readlink -e $0))/..
+echo $OSV_ROOT
+
+BOOST_VERSION=$1
+if [[ "${BOOST_VERSION}" == "" ]]; then
+ BOOST_VERSION="1.70.0"
+fi
+BOOST_VERSION2=${BOOST_VERSION//[.]/_}
+
+ARCH=$2
+if [[ "${ARCH}" == "" ]]; then
+ ARCH=$(uname -m)
+fi
+
+#If CROSS_AARCH64_TOOLSET is set or passed we assume we are crosscompiling
aarch64 on Intel
+CROSS_AARCH64_TOOLSET=$3
+
+rm -rf %s/boost/install
+
+TAR_DOWNLOAD_DIR=${OSV_ROOT}/build/downloaded_packages/${ARCH}/boost/upstream/
+mkdir -p ${TAR_DOWNLOAD_DIR}
+
+BOOST_URL=https://dl.bintray.com/boostorg/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION2}.tar.gz
+wget -c -O ${TAR_DOWNLOAD_DIR}/boost_${BOOST_VERSION2}.tar.gz ${BOOST_URL}
+
+pushd ${TAR_DOWNLOAD_DIR}
+rm -rf ./boost_${BOOST_VERSION2} && tar -xf ./boost_${BOOST_VERSION2}.tar.gz
+cd ./boost_${BOOST_VERSION2}
+./bootstrap.sh
--with-libraries=system,thread,test,chrono,regex,date_time,filesystem,locale,random,atomic,log,program_options
+
+BOOST_DIR=$(pwd)
+case $CROSS_AARCH64_TOOLSET in
+ gcc)
+ echo "using gcc : arm : aarch64-linux-gnu-g++ ;" > user-config.jam ;;
+ gcc-arm)
+ echo "using gcc : arm : aarch64-none-linux-gnu-g++ ;" > user-config.jam ;;
+esac
+
+B2_OPTIONS="threading=multi"
+if [[ "${CROSS_AARCH64_TOOLSET}" != "" ]]; then
+ B2_OPTIONS="${B2_OPTIONS} --user-config=${BOOST_DIR}/user-config.jam
toolset=${CROSS_AARCH64_TOOLSET} architecture=arm address-model=64"
+fi
+./b2 ${B2_OPTIONS} -j$(nproc)
+
+#
+# Create symlinks to install boost and make it visible to OSv makefile
+rm -f ../../install
+ln -s upstream/boost_${BOOST_VERSION2}/stage ../../install
+mkdir -p stage/usr/include
+ln -s ../../../boost stage/usr/include/boost
+popd
--
2.29.2
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