From e75672f6afc7e8f23ee7b532e86d1b3b9be3984e Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 20 Mar 2019 09:34:39 -0700 Subject: Export of internal Abseil changes. -- 61a5128b3b3db9db7df219b7ef737b78f7743e54 by Abseil Team : Internal change PiperOrigin-RevId: 239413069 -- fd47ba5c2243523cc579239a220254cbc47376af by Jon Cohen : Internal change. PiperOrigin-RevId: 239404848 -- bece0ae2b391351feb27547a4693f4e654b1b4ab by Eric Fiselier : Unconditionally include memory.h in optional. PiperOrigin-RevId: 239298731 GitOrigin-RevId: 61a5128b3b3db9db7df219b7ef737b78f7743e54 Change-Id: I09c1268154f1c8ea2b653d3e907f709e09025817 --- CMake/install_test_project/CMakeLists.txt | 27 ++++++++ CMake/install_test_project/simple.cc | 23 +++++++ CMake/install_test_project/test.sh | 105 ++++++++++++++++++++++++++++++ 3 files changed, 155 insertions(+) create mode 100644 CMake/install_test_project/CMakeLists.txt create mode 100644 CMake/install_test_project/simple.cc create mode 100755 CMake/install_test_project/test.sh (limited to 'CMake') diff --git a/CMake/install_test_project/CMakeLists.txt b/CMake/install_test_project/CMakeLists.txt new file mode 100644 index 0000000..b8e27dd --- /dev/null +++ b/CMake/install_test_project/CMakeLists.txt @@ -0,0 +1,27 @@ +# +# Copyright 2019 The Abseil Authors. +# +# Licensed 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 +# +# https://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. + +# A simple CMakeLists.txt for testing cmake installation + +cmake_minimum_required(VERSION 3.5) +project(absl_cmake_testing) + +set(CMAKE_CXX_STANDARD 11) + +add_executable(simple simple.cc) + +find_package(absl REQUIRED) + +target_link_libraries(simple absl::strings) diff --git a/CMake/install_test_project/simple.cc b/CMake/install_test_project/simple.cc new file mode 100644 index 0000000..e9e3529 --- /dev/null +++ b/CMake/install_test_project/simple.cc @@ -0,0 +1,23 @@ +// +// Copyright 2019 The Abseil Authors. +// +// Licensed 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 +// +// https://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. + +#include +#include "absl/strings/substitute.h" + +int main(int argc, char** argv) { + for (int i = 0; i < argc; ++i) { + std::cout << absl::Substitute("Arg $0: $1\n", i, argv[i]); + } +} diff --git a/CMake/install_test_project/test.sh b/CMake/install_test_project/test.sh new file mode 100755 index 0000000..4b19bb5 --- /dev/null +++ b/CMake/install_test_project/test.sh @@ -0,0 +1,105 @@ +#!/bin/bash +# +# Copyright 2019 The Abseil Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# "Unit" and integration tests for Absl CMake installation + +# TODO(absl-team): This script isn't fully hermetic because +# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed +# version of GoogleTest. This means that an upstream change to GoogleTest could +# break this test. Fix this by allowing this script to pin to a known-good +# version of GoogleTest. + +# Fail on any error. Treat unset variables an error. Print commands as executed. +set -euox pipefail +absl_dir=/abseil-cpp +absl_build_dir=/buildfs/absl-build +project_dir="${absl_dir}"/CMake/install_test_project +project_build_dir=/buildfs/project-build +install_dir="${project_build_dir}"/install + +install_absl() { + if [[ "${#}" -eq 1 ]]; then + cmake -DCMAKE_INSTALL_PREFIX="${1}" -B "${absl_build_dir}" -S "${absl_dir}" + else + cmake -B "${absl_build_dir}" -S "${absl_dir}" + fi + cmake --build "${absl_build_dir}" --target install -- -j +} + +uninstall_absl() { + xargs rm < "${absl_build_dir}"/install_manifest.txt + rm -rf "${absl_build_dir}" +} + +# Test build, install, and link against installed abseil +install_absl "${install_dir}" +cmake \ + -H"${project_dir}" \ + -B"${project_build_dir}" \ + -DCMAKE_PREFIX_PATH="${install_dir}" +cmake --build "${project_build_dir}" --target simple + +output="$(${project_build_dir}/simple "printme" 2>&1)" +if [[ "${output}" != *"Arg 1: printme"* ]]; then + echo "Faulty output on simple project:" + echo "${output}" + exit 1 +fi + +# Test that we haven't accidentally made absl::abslblah +pushd "${install_dir}" + +# Starting in CMake 3.12 the default install dir is lib$bit_width +if [[ -d lib ]]; then + libdir="lib" +elif [[ -d lib64 ]]; then + libdir="lib64" +else + echo "ls *, */*, */*/*:" + ls * + ls */* + ls */*/* + echo "unknown lib dir" +fi + +if ! grep absl::strings "${libdir}"/cmake/absl/abslTargets.cmake; then + cat "${libdir}"/cmake/absl/abslTargets.cmake + echo "CMake targets named incorrectly" + exit 1 +fi + +uninstall_absl +popd + +# Test that we warn if installed without a prefix or a system prefix +output="$(install_absl 2>&1)" +if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then + echo "Install without prefix didn't warn as expected. Output:" + echo "${output}" + exit 1 +fi +uninstall_absl + +output="$(install_absl /usr 2>&1)" +if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then + echo "Install with /usr didn't warn as expected. Output:" + echo "${output}" + exit 1 +fi +uninstall_absl + +echo "Install test complete!" +exit 0 -- cgit v1.2.3