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| 1 | +# Copyright 2026-present Alibaba Inc. |
| 2 | +# |
| 3 | +# Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | +# you may not use this file except in compliance with the License. |
| 5 | +# You may obtain a copy of the License at |
| 6 | +# |
| 7 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +# |
| 9 | +# Unless required by applicable law or agreed to in writing, software |
| 10 | +# distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | +# See the License for the specific language governing permissions and |
| 13 | +# limitations under the License. |
| 14 | + |
| 15 | +include(ExternalProject) |
| 16 | +include(GNUInstallDirs) |
| 17 | + |
| 18 | +function(paimon_add_s2n_project) |
| 19 | + if(DEFINED ENV{PAIMON_AWS_S2N_URL}) |
| 20 | + set(S2N_URL "$ENV{PAIMON_AWS_S2N_URL}") |
| 21 | + elseif(EXISTS "${THIRDPARTY_DIR}/${PAIMON_AWS_S2N_PKG_NAME}") |
| 22 | + set(S2N_URL "${THIRDPARTY_DIR}/${PAIMON_AWS_S2N_PKG_NAME}") |
| 23 | + else() |
| 24 | + set(S2N_URL |
| 25 | + "${THIRDPARTY_MIRROR_URL}https://github.com/aws/s2n-tls/archive/refs/tags/${PAIMON_AWS_S2N_BUILD_VERSION}.zip" |
| 26 | + ) |
| 27 | + endif() |
| 28 | + set(S2N_C_FLAGS "${EP_C_FLAGS}") |
| 29 | + set(S2N_CXX_FLAGS "${EP_CXX_FLAGS}") |
| 30 | + string(REPLACE "-Wdocumentation" "" S2N_C_FLAGS "${S2N_C_FLAGS}") |
| 31 | + string(REPLACE "-Wdocumentation" "" S2N_CXX_FLAGS "${S2N_CXX_FLAGS}") |
| 32 | + externalproject_add(s2n_ep |
| 33 | + URL ${S2N_URL} |
| 34 | + URL_HASH SHA256=${PAIMON_AWS_S2N_BUILD_SHA256_CHECKSUM} |
| 35 | + DOWNLOAD_EXTRACT_TIMESTAMP TRUE |
| 36 | + CMAKE_ARGS ${EP_COMMON_CMAKE_ARGS} |
| 37 | + -DCMAKE_C_FLAGS=${S2N_C_FLAGS} |
| 38 | + -DCMAKE_CXX_FLAGS=${S2N_CXX_FLAGS} |
| 39 | + -DCMAKE_INSTALL_PREFIX=${AWS_AUTH_PREFIX} |
| 40 | + -DCMAKE_INSTALL_LIBDIR=${AWS_AUTH_INSTALL_LIBDIR} |
| 41 | + -DCMAKE_PREFIX_PATH=${AWS_AUTH_PREFIX} |
| 42 | + -Dcrypto_INCLUDE_DIR=${OPENSSL_INCLUDE_DIR} |
| 43 | + -Dcrypto_LIBRARY=${OPENSSL_CRYPTO_LIBRARY} |
| 44 | + -DCMAKE_POSITION_INDEPENDENT_CODE=ON |
| 45 | + -DS2N_INTERN_LIBCRYPTO=OFF |
| 46 | + BUILD_BYPRODUCTS ${AWS_AUTH_LIB_DIR}/libs2n.a |
| 47 | + ${THIRDPARTY_LOG_OPTIONS}) |
| 48 | +endfunction() |
| 49 | + |
| 50 | +function(paimon_add_aws_c_project |
| 51 | + NAME |
| 52 | + VERSION |
| 53 | + CHECKSUM |
| 54 | + DEPENDS) |
| 55 | + string(REPLACE "aws-c-" "AWS_C_" URL_NAME "${NAME}") |
| 56 | + string(TOUPPER "${URL_NAME}" URL_NAME) |
| 57 | + set(URL_VAR "PAIMON_${URL_NAME}_URL") |
| 58 | + set(PKG_NAME_VAR "PAIMON_${URL_NAME}_PKG_NAME") |
| 59 | + if(DEFINED ENV{${URL_VAR}}) |
| 60 | + set(URL "$ENV{${URL_VAR}}") |
| 61 | + elseif(EXISTS "${THIRDPARTY_DIR}/${${PKG_NAME_VAR}}") |
| 62 | + set(URL "${THIRDPARTY_DIR}/${${PKG_NAME_VAR}}") |
| 63 | + else() |
| 64 | + set(URL |
| 65 | + "${THIRDPARTY_MIRROR_URL}https://github.com/awslabs/${NAME}/archive/refs/tags/${VERSION}.tar.gz" |
| 66 | + ) |
| 67 | + endif() |
| 68 | + set(AWS_PLATFORM_CMAKE_ARGS) |
| 69 | + list(APPEND |
| 70 | + AWS_PLATFORM_CMAKE_ARGS |
| 71 | + -DOPENSSL_INCLUDE_DIR=${OPENSSL_INCLUDE_DIR} |
| 72 | + -DOPENSSL_SSL_LIBRARY=${OPENSSL_SSL_LIBRARY} |
| 73 | + -DOPENSSL_CRYPTO_LIBRARY=${OPENSSL_CRYPTO_LIBRARY} |
| 74 | + -Dcrypto_INCLUDE_DIR=${OPENSSL_INCLUDE_DIR} |
| 75 | + -Dcrypto_LIBRARY=${OPENSSL_CRYPTO_LIBRARY}) |
| 76 | + if(NAME STREQUAL "aws-c-cal") |
| 77 | + list(APPEND AWS_PLATFORM_CMAKE_ARGS -DUSE_OPENSSL=ON) |
| 78 | + endif() |
| 79 | + if(APPLE) |
| 80 | + list(APPEND AWS_PLATFORM_CMAKE_ARGS -DAWS_USE_SECITEM=ON) |
| 81 | + endif() |
| 82 | + # aws-c-io's installed package unconditionally looks for s2n on Unix even |
| 83 | + # when it was built with Apple's native TLS backend. |
| 84 | + if(APPLE AND (NAME STREQUAL "aws-c-http" OR NAME STREQUAL "aws-c-auth")) |
| 85 | + list(APPEND AWS_PLATFORM_CMAKE_ARGS -DBYO_CRYPTO=ON) |
| 86 | + endif() |
| 87 | + externalproject_add(${NAME}_ep |
| 88 | + URL ${URL} |
| 89 | + URL_HASH SHA256=${CHECKSUM} |
| 90 | + DOWNLOAD_EXTRACT_TIMESTAMP TRUE |
| 91 | + CMAKE_ARGS ${EP_COMMON_CMAKE_ARGS} |
| 92 | + -DCMAKE_INSTALL_PREFIX=${AWS_AUTH_PREFIX} |
| 93 | + -DCMAKE_INSTALL_LIBDIR=${AWS_AUTH_INSTALL_LIBDIR} |
| 94 | + -DCMAKE_PREFIX_PATH=${AWS_AUTH_PREFIX} |
| 95 | + -DCMAKE_POSITION_INDEPENDENT_CODE=ON |
| 96 | + -DENABLE_TESTING=OFF |
| 97 | + ${AWS_PLATFORM_CMAKE_ARGS} |
| 98 | + DEPENDS ${DEPENDS} |
| 99 | + BUILD_BYPRODUCTS ${AWS_AUTH_LIB_DIR}/lib${NAME}.a |
| 100 | + ${THIRDPARTY_LOG_OPTIONS}) |
| 101 | +endfunction() |
| 102 | + |
| 103 | +function(build_aws_auth) |
| 104 | + set(AWS_AUTH_PREFIX |
| 105 | + "${CMAKE_CURRENT_BINARY_DIR}/aws-auth_ep-install" |
| 106 | + PARENT_SCOPE) |
| 107 | + set(AWS_AUTH_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/aws-auth_ep-install") |
| 108 | + set(AWS_AUTH_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}") |
| 109 | + set(AWS_AUTH_LIB_DIR "${AWS_AUTH_PREFIX}/${AWS_AUTH_INSTALL_LIBDIR}") |
| 110 | + file(MAKE_DIRECTORY "${AWS_AUTH_PREFIX}/include") |
| 111 | + file(MAKE_DIRECTORY "${AWS_AUTH_LIB_DIR}") |
| 112 | + |
| 113 | + find_package(OpenSSL REQUIRED) |
| 114 | + |
| 115 | + set(AWS_IO_DEPENDS "aws-c-common_ep;aws-c-cal_ep") |
| 116 | + if(CMAKE_SYSTEM_NAME STREQUAL "Linux") |
| 117 | + paimon_add_s2n_project() |
| 118 | + list(APPEND AWS_IO_DEPENDS s2n_ep) |
| 119 | + endif() |
| 120 | + |
| 121 | + paimon_add_aws_c_project(aws-c-common ${PAIMON_AWS_C_COMMON_BUILD_VERSION} |
| 122 | + ${PAIMON_AWS_C_COMMON_BUILD_SHA256_CHECKSUM} "") |
| 123 | + paimon_add_aws_c_project(aws-c-sdkutils ${PAIMON_AWS_C_SDKUTILS_BUILD_VERSION} |
| 124 | + ${PAIMON_AWS_C_SDKUTILS_BUILD_SHA256_CHECKSUM} |
| 125 | + aws-c-common_ep) |
| 126 | + paimon_add_aws_c_project(aws-c-cal ${PAIMON_AWS_C_CAL_BUILD_VERSION} |
| 127 | + ${PAIMON_AWS_C_CAL_BUILD_SHA256_CHECKSUM} aws-c-common_ep) |
| 128 | + paimon_add_aws_c_project(aws-c-compression ${PAIMON_AWS_C_COMPRESSION_BUILD_VERSION} |
| 129 | + ${PAIMON_AWS_C_COMPRESSION_BUILD_SHA256_CHECKSUM} |
| 130 | + aws-c-common_ep) |
| 131 | + paimon_add_aws_c_project(aws-c-io ${PAIMON_AWS_C_IO_BUILD_VERSION} |
| 132 | + ${PAIMON_AWS_C_IO_BUILD_SHA256_CHECKSUM} "${AWS_IO_DEPENDS}") |
| 133 | + paimon_add_aws_c_project(aws-c-http ${PAIMON_AWS_C_HTTP_BUILD_VERSION} |
| 134 | + ${PAIMON_AWS_C_HTTP_BUILD_SHA256_CHECKSUM} |
| 135 | + "aws-c-common_ep;aws-c-io_ep;aws-c-compression_ep") |
| 136 | + paimon_add_aws_c_project(aws-c-auth |
| 137 | + ${PAIMON_AWS_C_AUTH_BUILD_VERSION} |
| 138 | + ${PAIMON_AWS_C_AUTH_BUILD_SHA256_CHECKSUM} |
| 139 | + "aws-c-common_ep;aws-c-sdkutils_ep;aws-c-cal_ep;aws-c-io_ep;aws-c-http_ep" |
| 140 | + ) |
| 141 | + |
| 142 | + find_package(Threads REQUIRED) |
| 143 | + set(AWS_AUTH_PLATFORM_LIBS Threads::Threads ${CMAKE_DL_LIBS}) |
| 144 | + if(APPLE) |
| 145 | + list(APPEND |
| 146 | + AWS_AUTH_PLATFORM_LIBS |
| 147 | + "-framework Security" |
| 148 | + "-framework CoreFoundation" |
| 149 | + "-framework Network") |
| 150 | + endif() |
| 151 | + set(AWS_AUTH_TLS_LIBS) |
| 152 | + if(CMAKE_SYSTEM_NAME STREQUAL "Linux") |
| 153 | + list(APPEND AWS_AUTH_TLS_LIBS "${AWS_AUTH_LIB_DIR}/libs2n.a") |
| 154 | + endif() |
| 155 | + set(AWS_AUTH_RUNTIME_LIBS |
| 156 | + "${AWS_AUTH_LIB_DIR}/libaws-c-http.a" |
| 157 | + "${AWS_AUTH_LIB_DIR}/libaws-c-io.a" |
| 158 | + "${AWS_AUTH_LIB_DIR}/libaws-c-compression.a" |
| 159 | + "${AWS_AUTH_LIB_DIR}/libaws-c-cal.a" |
| 160 | + "${AWS_AUTH_LIB_DIR}/libaws-c-sdkutils.a" |
| 161 | + "${AWS_AUTH_LIB_DIR}/libaws-c-common.a" |
| 162 | + ${AWS_AUTH_TLS_LIBS}) |
| 163 | + if(NOT APPLE) |
| 164 | + list(PREPEND AWS_AUTH_RUNTIME_LIBS "-Wl,--start-group") |
| 165 | + list(APPEND AWS_AUTH_RUNTIME_LIBS "-Wl,--end-group") |
| 166 | + endif() |
| 167 | + # Keep OpenSSL after the static AWS archives. In embedded builds CMake can |
| 168 | + # resolve these targets to static archives, where link order matters. |
| 169 | + list(APPEND AWS_AUTH_RUNTIME_LIBS "${OPENSSL_SSL_LIBRARY}" |
| 170 | + "${OPENSSL_CRYPTO_LIBRARY}") |
| 171 | + add_library(aws_auth_minimal STATIC IMPORTED GLOBAL) |
| 172 | + set_target_properties(aws_auth_minimal |
| 173 | + PROPERTIES IMPORTED_LOCATION |
| 174 | + "${AWS_AUTH_LIB_DIR}/libaws-c-auth.a" |
| 175 | + INTERFACE_INCLUDE_DIRECTORIES |
| 176 | + "${AWS_AUTH_PREFIX}/include" |
| 177 | + INTERFACE_LINK_LIBRARIES |
| 178 | + "${AWS_AUTH_RUNTIME_LIBS};${AWS_AUTH_PLATFORM_LIBS}") |
| 179 | + add_dependencies(aws_auth_minimal aws-c-auth_ep) |
| 180 | + |
| 181 | + set(AWS_AUTH_INCLUDE_DIR |
| 182 | + "${AWS_AUTH_PREFIX}/include" |
| 183 | + PARENT_SCOPE) |
| 184 | + set(AWS_AUTH_LIB_DIR |
| 185 | + "${AWS_AUTH_LIB_DIR}" |
| 186 | + PARENT_SCOPE) |
| 187 | +endfunction() |
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