1#!/bin/bash
2#
3# Copyright 2019 The Abseil Authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#    https://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17# TODO(absl-team): This script isn't fully hermetic because
18# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed
19# version of GoogleTest. This means that an upstream change to GoogleTest could
20# break this test. Fix this by allowing this script to pin to a known-good
21# version of GoogleTest.
22
23set -euox pipefail
24
25if [[ -z ${ABSEIL_ROOT:-} ]]; then
26  ABSEIL_ROOT="$(realpath $(dirname ${0})/..)"
27fi
28
29if [[ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]]; then
30  ABSL_CMAKE_CXX_STANDARDS="11 14 17"
31fi
32
33if [[ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]]; then
34  ABSL_CMAKE_BUILD_TYPES="Debug Release"
35fi
36
37if [[ -z ${ABSL_CMAKE_BUILD_SHARED:-} ]]; then
38  ABSL_CMAKE_BUILD_SHARED="OFF ON"
39fi
40
41source "${ABSEIL_ROOT}/ci/linux_docker_containers.sh"
42readonly DOCKER_CONTAINER=${LINUX_ALPINE_CONTAINER}
43
44for std in ${ABSL_CMAKE_CXX_STANDARDS}; do
45  for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do
46    for build_shared in ${ABSL_CMAKE_BUILD_SHARED}; do
47      time docker run \
48        --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \
49        --workdir=/abseil-cpp \
50        --tmpfs=/buildfs:exec \
51        --cap-add=SYS_PTRACE \
52        --rm \
53        -e CFLAGS="-Werror" \
54        -e CXXFLAGS="-Werror" \
55        "${DOCKER_CONTAINER}" \
56        /bin/sh -c "
57          cd /buildfs && \
58          cmake /abseil-cpp \
59            -DABSL_USE_GOOGLETEST_HEAD=ON \
60            -DABSL_RUN_TESTS=ON \
61            -DCMAKE_BUILD_TYPE=${compilation_mode} \
62            -DCMAKE_CXX_STANDARD=${std} \
63            -DCMAKE_MODULE_LINKER_FLAGS=\"-Wl,--no-undefined\" && \
64          make -j$(nproc) && \
65          ctest -j$(nproc) --output-on-failure"
66    done
67  done
68done
69