1 files changed, 51 insertions, 0 deletions
diff --git a/build/build_boost_travis.sh b/build/build_boost_travis.sh
new file mode 100755
index 0000000..1491bc8
--- /dev/null
+++ b/build/build_boost_travis.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "cmake-common" project.
+# For details, see https://github.com/egor-tensin/cmake-common.
+# Distributed under the MIT License.
+
+# This script is used during a Travis build to download and build Boost.
+# Input:
+# * environment variables $travis_boost_version, $configuration and $platform.
+# Output:
+# * unpacked Boost distribution at $HOME/boost_X_YY_Z,
+# * built libraries at $HOME/boost_X_YY_Z/stage/$platform/${configuration,,}.
+
+set -o errexit -o nounset -o pipefail -o xtrace
+
+readonly base_dir="$HOME"
+readonly boost_fs="boost_${travis_boost_version//\./_}"
+readonly boost_url="https://dl.bintray.com/boostorg/release/$travis_boost_version/source/$boost_fs.tar.gz"
+readonly boost_dir="$base_dir/$boost_fs"
+
+address_model=32
+[ "$platform" = x64 ] && address_model=64
+readonly address_model
+
+configuration="${configuration,,}"
+readonly configuration
+
+download() {
+    cd -- "$base_dir"
+    wget --quiet -- "$boost_url"
+    tar xzvf "$boost_fs.tar.gz" > /dev/null
+}
+
+build() {
+    cd -- "$boost_dir"
+    ./bootstrap.sh
+
+    ./b2                                            \
+        "address-model=$address_model"              \
+        variant="$configuration"                    \
+        "--stagedir=stage/$platform/$configuration" \
+        "$@"
+}
+
+main() {
+    download
+    build "$@"
+}
+
+main "$@"