import quincy 17.2.0

[ceph.git] / ceph / src / arrow / ci / scripts / install_iwyu.sh

diff --git a/ceph/src/arrow/ci/scripts/install_iwyu.sh b/ceph/src/arrow/ci/scripts/install_iwyu.sh
new file mode 100755 (executable)
index 0000000..3cd2cbc
--- /dev/null
+++ b/ceph/src/arrow/ci/scripts/install_iwyu.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+set -eu
+
+source_dir=${1:-/tmp/iwyu}
+install_prefix=${2:-/usr/local}
+clang_tools_version=${3:-8}
+
+iwyu_branch_name="clang_${clang_tools_version}"
+if [ ${clang_tools_version} -lt 10 ]; then
+  iwyu_branch_name="${iwyu_branch_name}.0"
+fi
+
+git clone --single-branch --branch ${iwyu_branch_name} \
+    https://github.com/include-what-you-use/include-what-you-use.git ${source_dir}
+
+mkdir -p ${source_dir}/build
+pushd ${source_dir}/build
+
+# Build IWYU for current Clang
+export CC=clang-${clang_tools_version}
+export CXX=clang++-${clang_tools_version}
+
+cmake -DCMAKE_PREFIX_PATH=/usr/lib/llvm-${clang_tools_version} \
+      -DCMAKE_INSTALL_PREFIX=${install_prefix} \
+      ${source_dir}
+make -j4
+make install
+
+popd
+
+rm -rf ${source_dir}