Abseil Common Libraries (C++) (grcp 依赖) https://abseil.io/
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Export of internal Abseil changes -- f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>: Slight restructuring of absl/random/internal randen implementation. Convert round-keys.inc into randen_round_keys.cc file. Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts. Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed. PiperOrigin-RevId: 312190313 -- dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 312167304 -- f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>: Cleanup StrFormat extensions a little. PiperOrigin-RevId: 312166336 -- 9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>: Internal change PiperOrigin-RevId: 312105213 -- 9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>: Complete IGNORE_TYPE macro renaming. PiperOrigin-RevId: 311999699 -- 64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>: Switch to fixed bytes specific default value. This fixes the Abseil Flags for big endian platforms. PiperOrigin-RevId: 311844448 -- bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>: Change many distribution tests to use pcg_engine as a deterministic source of entropy. It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests. Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values. This changelist does the latter. PiperOrigin-RevId: 311840096 GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266 Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
5 years ago
#!/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
install_absl() {
pushd "${absl_build_dir}"
if [[ "${#}" -eq 1 ]]; then
cmake -DCMAKE_INSTALL_PREFIX="${1}" "${absl_dir}"
else
cmake "${absl_dir}"
fi
cmake --build . --target install -- -j
popd
}
uninstall_absl() {
xargs rm < "${absl_build_dir}"/install_manifest.txt
rm -rf "${absl_build_dir}"
mkdir -p "${absl_build_dir}"
}
lts_install=""
while getopts ":l" lts; do
case "${lts}" in
l )
lts_install="true"
;;
esac
done
absl_dir=/abseil-cpp
absl_build_dir=/buildfs/absl-build
project_dir="${absl_dir}"/CMake/install_test_project
project_build_dir=/buildfs/project-build
mkdir -p "${absl_build_dir}"
mkdir -p "${project_build_dir}"
if [[ "${lts_install}" ]]; then
install_dir="/usr/local"
else
install_dir="${project_build_dir}"/install
fi
mkdir -p "${install_dir}"
# Test build, install, and link against installed abseil
pushd "${project_build_dir}"
if [[ "${lts_install}" ]]; then
install_absl
cmake "${project_dir}"
else
install_absl "${install_dir}"
cmake "${project_dir}" -DCMAKE_PREFIX_PATH="${install_dir}"
fi
cmake --build . --target simple
output="$(${project_build_dir}/simple "printme" 2>&1)"
if [[ "${output}" != *"Arg 1: printme"* ]]; then
echo "Faulty output on simple project:"
echo "${output}"
exit 1
fi
popd
# Test that we haven't accidentally made absl::abslblah
pushd "${install_dir}"
# Starting in CMake 3.12 the default install dir is lib$bit_width
if [[ -d lib64 ]]; then
libdir="lib64"
elif [[ -d lib ]]; then
libdir="lib"
else
echo "ls *, */*, */*/*:"
ls *
ls */*
ls */*/*
echo "unknown lib dir"
fi
if [[ "${lts_install}" ]]; then
# LTS versions append the date of the release to the subdir.
# 9999/99/99 is the dummy date used in the local_lts workflow.
absl_subdir="absl_99999999"
else
absl_subdir="absl"
fi
if ! grep absl::strings "${libdir}/cmake/${absl_subdir}/abslTargets.cmake"; then
cat "${libdir}"/cmake/absl/abslTargets.cmake
echo "CMake targets named incorrectly"
exit 1
fi
uninstall_absl
popd
if [[ ! "${lts_install}" ]]; then
# 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
fi
echo "Install test complete!"
exit 0