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Require CMake 3.18 (2020-07-15) or newer, up from 3.7 (2016-11-11) prior to this patch. This requirement also applies to the distributed `curl-config.cmake`. To allow dropping compatibility code maintained for old versions, and to use features which were unpractical in separate code paths. Also to make testing, documentation and development easier, CI builds faster due to CMake performance improvements over time. (e.g. integration tests on macOS run 8x faster (10 minutes is now under 1.5m) in CI, 2.5x faster on Windows.) CMake offers pre-built binaries for major platforms. They work without an install step, just by unpacking and pointing the cmake command to them. Making upgrades easy in many cases: https://cmake.org/download/ https://cmake.org/files/ https://github.com/Kitware/CMake/releases CMake 3.18 brings these feature as generally available when building or consuming curl/libcurl: LTO support, improved performance, `pkg-config` and interface target support, `OBJECT` target (for faster libcurl builds), modern invocation with `-S`/`-B` options, better support for custom linker options, FetchContent, `GnuTLS::GnuTLS` target, `--verbose` and `--install` options, `CMAKE_GENERATOR` env, last but not least unity mode and Ninja generator. For maximum build speed, use: `-DCMAKE_UNITY_BUILD=ON -DCURL_DROP_UNUSED=ON` As for deprecations, C++11 is required to build CMake itself, which may be a limit on some platforms. autotools continues to cover them. Follow-up to9bcdfb3809#20408 Follow-up toa7c974e038#19902 Follow-up todfbe035c8b#10161 Discussion: https://github.com/curl/curl/discussions/18704 Closes #20407
132 lines
5.2 KiB
Bash
132 lines
5.2 KiB
Bash
#!/usr/bin/env bash
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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# shellcheck disable=SC3040,SC2039
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set -eux; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail
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# build
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if [ -n "${CMAKE_GENERATOR:-}" ]; then
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PRJ_CFG='Debug'
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[[ "${APPVEYOR_JOB_NAME}" = *'Release'* ]] && PRJ_CFG='Release'
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# Configure OpenSSL
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case "${CMAKE_GENERATE:-}" in
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*Win32*) openssl_suffix='-Win32';;
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*) openssl_suffix='-Win64';;
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esac
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if [ "${APPVEYOR_BUILD_WORKER_IMAGE}" = 'Visual Studio 2022' ]; then
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openssl_root_win="C:/OpenSSL-v35${openssl_suffix}"
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openssl_root="$(cygpath "${openssl_root_win}")"
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elif [ "${APPVEYOR_BUILD_WORKER_IMAGE}" = 'Visual Studio 2019' ]; then
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openssl_root_win="C:/OpenSSL-v30${openssl_suffix}"
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openssl_root="$(cygpath "${openssl_root_win}")"
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fi
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# Install custom cmake version
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if [ -n "${CMAKE_VERSION:-}" ]; then
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cmake_ver="$(printf '%02d%02d' \
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"$(echo "${CMAKE_VERSION}" | cut -f1 -d.)" \
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"$(echo "${CMAKE_VERSION}" | cut -f2 -d.)")"
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if [ "${cmake_ver}" -ge '0320' ]; then
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fn="cmake-${CMAKE_VERSION}-windows-x86_64"
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else
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fn="cmake-${CMAKE_VERSION}-win64-x64"
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fi
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curl --disable --fail --silent --show-error --connect-timeout 15 --max-time 60 --retry 3 --retry-connrefused \
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--location "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/${fn}.zip" --output pkg.bin
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sha256sum pkg.bin && sha256sum pkg.bin | grep -qwF -- "${CMAKE_SHA256}" && 7z x -y pkg.bin >/dev/null && rm -f pkg.bin
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PATH="$PWD/${fn}/bin:$PATH"
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fi
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# Set env CHKPREFILL to the value '_chkprefill' to compare feature detection
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# results with and without the pre-fill feature. They have to match.
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for _chkprefill in '' ${CHKPREFILL:-}; do
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options=''
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[ "${_chkprefill}" = '_chkprefill' ] && options+=' -D_CURL_PREFILL=OFF'
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[[ "${CMAKE_GENERATE:-}" = *'-A ARM64'* ]] && SKIP_RUN='ARM64 architecture'
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[[ "${CMAKE_GENERATE:-}" = *'-DCURL_USE_OPENSSL=ON'* ]] && options+=" -DOPENSSL_ROOT_DIR=${openssl_root_win}"
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# shellcheck disable=SC2086
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time cmake -B "_bld${_chkprefill}" \
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-DENABLE_DEBUG=ON \
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-DCMAKE_UNITY_BUILD=ON -DCURL_WERROR=ON \
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-DCMAKE_VS_GLOBALS=TrackFileAccess=false \
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-DCURL_STATIC_CRT=ON \
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-DCURL_DROP_UNUSED=ON \
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-DCURL_USE_SCHANNEL=ON -DCURL_USE_LIBPSL=OFF \
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${CMAKE_GENERATE:-} \
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${options} \
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|| { cat _bld/CMakeFiles/CMake* 2>/dev/null; false; }
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done
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if [ -d _bld_chkprefill ] && ! diff -u _bld/lib/curl_config.h _bld_chkprefill/lib/curl_config.h; then
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cat _bld_chkprefill/CMakeFiles/CMake* 2>/dev/null || true
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false
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fi
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echo 'curl_config.h'; grep -F '#define' _bld/lib/curl_config.h | sort || true
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time cmake --build _bld --config "${PRJ_CFG}" --parallel 2
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[[ "${CMAKE_GENERATE:-}" != *'-DBUILD_SHARED_LIBS=OFF'* ]] && PATH="$PWD/_bld/lib/${PRJ_CFG}:$PATH"
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[[ "${CMAKE_GENERATE:-}" = *'-DCURL_USE_OPENSSL=ON'* ]] && { PATH="${openssl_root}:$PATH"; cp "${openssl_root}"/*.dll "_bld/src/${PRJ_CFG}"; }
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curl="_bld/src/${PRJ_CFG}/curl.exe"
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else
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(
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cd projects/Windows
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./generate.bat "${VC_VERSION}"
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msbuild.exe -maxcpucount "-property:Configuration=${PRJ_CFG}" "-property:Platform=${PLAT}" "${VC_VERSION}/curl-all.sln"
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)
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[ "${PLAT}" = 'x64' ] && platdir='Win64' || platdir='Win32'
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[[ "${PRJ_CFG}" = *'Debug'* ]] && binsuffix='d' || binsuffix=''
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curl="build/${platdir}/${VC_VERSION}/${PRJ_CFG}/curl${binsuffix}.exe"
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fi
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find . \( -name '*.exe' -o -name '*.dll' -o -name '*.lib' -o -name '*.pdb' \) -print0 | grep -z curl | xargs -0 file --
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find . \( -name '*.exe' -o -name '*.dll' -o -name '*.lib' -o -name '*.pdb' \) -print0 | grep -z curl | xargs -0 stat -c '%10s bytes: %n' --
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if [ -z "${SKIP_RUN:-}" ]; then
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"${curl}" --disable --version
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else
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echo "Skip running curl.exe. Reason: ${SKIP_RUN}"
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fi
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# build tests
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if [ -n "${CMAKE_GENERATOR:-}" ] && [[ "${APPVEYOR_JOB_NAME}" = *'Build-tests'* ]]; then
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time cmake --build _bld --config "${PRJ_CFG}" --parallel 2 --target testdeps
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fi
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# build examples
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if [ -n "${CMAKE_GENERATOR:-}" ] && [[ "${APPVEYOR_JOB_NAME}" = *'examples'* ]]; then
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time cmake --build _bld --config "${PRJ_CFG}" --parallel 2 --target curl-examples-build
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fi
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# disk space used
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du -sh .; echo; du -sh -t 250KB ./*
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if [ -n "${CMAKE_GENERATOR:-}" ]; then
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echo; du -h -t 250KB _bld
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fi
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