mirror of
https://github.com/curl/curl.git
synced 2024-12-09 06:30:06 +08:00
1934 lines
68 KiB
CMake
1934 lines
68 KiB
CMake
#***************************************************************************
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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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# by Tetetest and Sukender (Benoit Neil)
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# Note: By default this CMake build script detects the version of some
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# dependencies using `check_symbol_exists`. Those checks do not work
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# in the case that both CURL and its dependency are included as
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# sub-projects in a larger build using `FetchContent`. To support
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# that case, additional variables may be defined by the parent
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# project, ideally in the "extra" find package redirect file:
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# https://cmake.org/cmake/help/latest/module/FetchContent.html#integrating-with-find-package
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#
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# The following variables are available:
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# HAVE_SSL_SET0_WBIO: `SSL_set0_wbio` present in OpenSSL/wolfSSL
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# HAVE_OPENSSL_SRP: `SSL_CTX_set_srp_username` present in OpenSSL/wolfSSL
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# HAVE_GNUTLS_SRP: `gnutls_srp_verifier` present in GnuTLS
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# HAVE_SSL_CTX_SET_QUIC_METHOD: `SSL_CTX_set_quic_method` present in OpenSSL/wolfSSL
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# HAVE_QUICHE_CONN_SET_QLOG_FD: `quiche_conn_set_qlog_fd` present in QUICHE
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# HAVE_ECH: ECH API checks for OpenSSL, BoringSSL or wolfSSL
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#
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# For each of the above variables, if the variable is DEFINED (either
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# to ON or OFF), the symbol detection will be skipped. If the
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# variable is NOT DEFINED, the symbol detection will be performed.
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cmake_minimum_required(VERSION 3.7...3.16 FATAL_ERROR)
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message(STATUS "Using CMake version ${CMAKE_VERSION}")
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
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include(Utilities)
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include(Macros)
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include(CMakeDependentOption)
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include(CheckCCompilerFlag)
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project(CURL C)
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file(STRINGS ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS REGEX "#define LIBCURL_VERSION( |_NUM )")
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string(REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
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CURL_VERSION ${CURL_VERSION_H_CONTENTS})
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string(REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
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string(REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+"
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CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS})
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string(REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM})
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# Setup package meta-data
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# set(PACKAGE "curl")
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message(STATUS "curl version=[${CURL_VERSION}]")
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# set(PACKAGE_TARNAME "curl")
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# set(PACKAGE_NAME "curl")
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# set(PACKAGE_VERSION "-")
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# set(PACKAGE_STRING "curl-")
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# set(PACKAGE_BUGREPORT "a suitable curl mailing list => https://curl.se/mail/")
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set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
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if(CMAKE_C_COMPILER_TARGET)
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set(OS "\"${CMAKE_C_COMPILER_TARGET}\"")
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else()
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set(OS "\"${CMAKE_SYSTEM_NAME}\"")
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endif()
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include_directories(${CURL_SOURCE_DIR}/include)
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set(CMAKE_UNITY_BUILD_BATCH_SIZE 0)
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option(CURL_WERROR "Turn compiler warnings into errors" OFF)
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option(PICKY_COMPILER "Enable picky compiler options" ON)
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option(BUILD_CURL_EXE "Set to ON to build curl executable." ON)
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option(BUILD_SHARED_LIBS "Build shared libraries" ON)
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option(BUILD_STATIC_LIBS "Build static libraries" OFF)
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option(BUILD_STATIC_CURL "Build curl executable with static libcurl" OFF)
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option(ENABLE_ARES "Set to ON to enable c-ares support" OFF)
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option(CURL_DISABLE_INSTALL "Set to ON to disable installation targets" OFF)
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if(WIN32)
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option(CURL_STATIC_CRT "Set to ON to build libcurl with static CRT on Windows (/MT)." OFF)
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option(ENABLE_UNICODE "Set to ON to use the Unicode version of the Windows API functions" OFF)
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set(CURL_TARGET_WINDOWS_VERSION "" CACHE STRING "Minimum target Windows version as hex string")
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if(CURL_TARGET_WINDOWS_VERSION)
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add_definitions(-D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION})
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list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION})
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set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}")
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endif()
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if(ENABLE_UNICODE)
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add_definitions(-DUNICODE -D_UNICODE)
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if(MINGW)
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add_compile_options(-municode)
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endif()
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endif()
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endif()
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option(CURL_LTO "Turn on compiler Link Time Optimizations" OFF)
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cmake_dependent_option(ENABLE_THREADED_RESOLVER "Set to ON to enable threaded DNS lookup"
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ON "NOT ENABLE_ARES"
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OFF)
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include(PickyWarnings)
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option(ENABLE_DEBUG "Set to ON to enable curl debug features" OFF)
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option(ENABLE_CURLDEBUG "Set to ON to build with TrackMemory feature enabled" ${ENABLE_DEBUG})
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if(ENABLE_DEBUG)
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS DEBUGBUILD)
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endif()
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if(ENABLE_CURLDEBUG)
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set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS CURLDEBUG)
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endif()
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# For debug libs and exes, add "-d" postfix
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if(NOT DEFINED CMAKE_DEBUG_POSTFIX)
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set(CMAKE_DEBUG_POSTFIX "-d")
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endif()
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set(LIB_STATIC "libcurl_static")
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set(LIB_SHARED "libcurl_shared")
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if(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
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set(BUILD_STATIC_LIBS ON)
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endif()
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if(NOT BUILD_STATIC_CURL AND NOT BUILD_SHARED_LIBS)
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set(BUILD_STATIC_CURL ON)
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elseif(BUILD_STATIC_CURL AND NOT BUILD_STATIC_LIBS)
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set(BUILD_STATIC_CURL OFF)
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endif()
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# lib flavour selected for curl tool
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if(BUILD_STATIC_CURL)
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set(LIB_SELECTED_FOR_EXE ${LIB_STATIC})
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else()
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set(LIB_SELECTED_FOR_EXE ${LIB_SHARED})
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endif()
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# lib flavour selected for example and test programs.
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if(BUILD_SHARED_LIBS)
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set(LIB_SELECTED ${LIB_SHARED})
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else()
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set(LIB_SELECTED ${LIB_STATIC})
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endif()
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# initialize CURL_LIBS
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set(CURL_LIBS "")
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set(LIBCURL_PC_REQUIRES_PRIVATE "")
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if(ENABLE_ARES)
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set(USE_ARES 1)
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find_package(CARES REQUIRED)
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list(APPEND CURL_LIBS ${CARES_LIBRARY})
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list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libcares")
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endif()
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include(CurlSymbolHiding)
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option(CURL_ENABLE_EXPORT_TARGET "to enable cmake export target" ON)
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mark_as_advanced(CURL_ENABLE_EXPORT_TARGET)
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option(CURL_DISABLE_ALTSVC "disables alt-svc support" OFF)
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mark_as_advanced(CURL_DISABLE_ALTSVC)
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option(CURL_DISABLE_SRP "disables TLS-SRP support" OFF)
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mark_as_advanced(CURL_DISABLE_SRP)
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option(CURL_DISABLE_COOKIES "disables cookies support" OFF)
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mark_as_advanced(CURL_DISABLE_COOKIES)
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option(CURL_DISABLE_BASIC_AUTH "disables Basic authentication" OFF)
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mark_as_advanced(CURL_DISABLE_BASIC_AUTH)
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option(CURL_DISABLE_BEARER_AUTH "disables Bearer authentication" OFF)
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mark_as_advanced(CURL_DISABLE_BEARER_AUTH)
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option(CURL_DISABLE_DIGEST_AUTH "disables Digest authentication" OFF)
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mark_as_advanced(CURL_DISABLE_DIGEST_AUTH)
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option(CURL_DISABLE_KERBEROS_AUTH "disables Kerberos authentication" OFF)
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mark_as_advanced(CURL_DISABLE_KERBEROS_AUTH)
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option(CURL_DISABLE_NEGOTIATE_AUTH "disables negotiate authentication" OFF)
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mark_as_advanced(CURL_DISABLE_NEGOTIATE_AUTH)
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option(CURL_DISABLE_AWS "disables AWS-SIG4" OFF)
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mark_as_advanced(CURL_DISABLE_AWS)
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option(CURL_DISABLE_DICT "disables DICT" OFF)
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mark_as_advanced(CURL_DISABLE_DICT)
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option(CURL_DISABLE_DOH "disables DNS-over-HTTPS" OFF)
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mark_as_advanced(CURL_DISABLE_DOH)
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option(CURL_DISABLE_FILE "disables FILE" OFF)
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mark_as_advanced(CURL_DISABLE_FILE)
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cmake_dependent_option(CURL_DISABLE_FORM_API "disables form api" OFF
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"NOT CURL_DISABLE_MIME" ON)
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mark_as_advanced(CURL_DISABLE_FORM_API)
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option(CURL_DISABLE_FTP "disables FTP" OFF)
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mark_as_advanced(CURL_DISABLE_FTP)
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option(CURL_DISABLE_GETOPTIONS "disables curl_easy_options API for existing options to curl_easy_setopt" OFF)
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mark_as_advanced(CURL_DISABLE_GETOPTIONS)
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option(CURL_DISABLE_GOPHER "disables Gopher" OFF)
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mark_as_advanced(CURL_DISABLE_GOPHER)
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option(CURL_DISABLE_HEADERS_API "disables headers-api support" OFF)
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mark_as_advanced(CURL_DISABLE_HEADERS_API)
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option(CURL_DISABLE_HSTS "disables HSTS support" OFF)
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mark_as_advanced(CURL_DISABLE_HSTS)
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option(CURL_DISABLE_HTTP "disables HTTP" OFF)
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mark_as_advanced(CURL_DISABLE_HTTP)
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option(CURL_DISABLE_HTTP_AUTH "disables all HTTP authentication methods" OFF)
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mark_as_advanced(CURL_DISABLE_HTTP_AUTH)
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option(CURL_DISABLE_IMAP "disables IMAP" OFF)
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mark_as_advanced(CURL_DISABLE_IMAP)
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option(CURL_DISABLE_LDAP "disables LDAP" OFF)
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mark_as_advanced(CURL_DISABLE_LDAP)
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option(CURL_DISABLE_LDAPS "disables LDAPS" OFF)
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mark_as_advanced(CURL_DISABLE_LDAPS)
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option(CURL_DISABLE_LIBCURL_OPTION "disables --libcurl option from the curl tool" OFF)
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mark_as_advanced(CURL_DISABLE_LIBCURL_OPTION)
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option(CURL_DISABLE_MIME "disables MIME support" OFF)
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mark_as_advanced(CURL_DISABLE_MIME)
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option(CURL_DISABLE_MQTT "disables MQTT" OFF)
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mark_as_advanced(CURL_DISABLE_BINDLOCAL)
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option(CURL_DISABLE_BINDLOCAL "disables local binding support" OFF)
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mark_as_advanced(CURL_DISABLE_MQTT)
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option(CURL_DISABLE_NETRC "disables netrc parser" OFF)
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mark_as_advanced(CURL_DISABLE_NETRC)
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option(CURL_DISABLE_NTLM "disables NTLM support" OFF)
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mark_as_advanced(CURL_DISABLE_NTLM)
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option(CURL_DISABLE_PARSEDATE "disables date parsing" OFF)
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mark_as_advanced(CURL_DISABLE_PARSEDATE)
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option(CURL_DISABLE_POP3 "disables POP3" OFF)
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mark_as_advanced(CURL_DISABLE_POP3)
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option(CURL_DISABLE_PROGRESS_METER "disables built-in progress meter" OFF)
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mark_as_advanced(CURL_DISABLE_PROGRESS_METER)
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option(CURL_DISABLE_PROXY "disables proxy support" OFF)
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mark_as_advanced(CURL_DISABLE_PROXY)
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option(CURL_DISABLE_RTSP "disables RTSP" OFF)
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mark_as_advanced(CURL_DISABLE_RTSP)
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option(CURL_DISABLE_SHUFFLE_DNS "disables shuffle DNS feature" OFF)
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mark_as_advanced(CURL_DISABLE_SHUFFLE_DNS)
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option(CURL_DISABLE_SMB "disables SMB" OFF)
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mark_as_advanced(CURL_DISABLE_SMB)
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option(CURL_DISABLE_SMTP "disables SMTP" OFF)
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mark_as_advanced(CURL_DISABLE_SMTP)
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option(CURL_DISABLE_SOCKETPAIR "disables use of socketpair for curl_multi_poll" OFF)
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mark_as_advanced(CURL_DISABLE_SOCKETPAIR)
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option(CURL_DISABLE_TELNET "disables Telnet" OFF)
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mark_as_advanced(CURL_DISABLE_TELNET)
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option(CURL_DISABLE_TFTP "disables TFTP" OFF)
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mark_as_advanced(CURL_DISABLE_TFTP)
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option(CURL_DISABLE_VERBOSE_STRINGS "disables verbose strings" OFF)
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mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS)
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# Corresponds to HTTP_ONLY in lib/curl_setup.h
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option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
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mark_as_advanced(HTTP_ONLY)
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if(HTTP_ONLY)
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set(CURL_DISABLE_DICT ON)
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set(CURL_DISABLE_FILE ON)
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set(CURL_DISABLE_FTP ON)
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set(CURL_DISABLE_GOPHER ON)
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set(CURL_DISABLE_IMAP ON)
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set(CURL_DISABLE_LDAP ON)
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set(CURL_DISABLE_LDAPS ON)
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set(CURL_DISABLE_MQTT ON)
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set(CURL_DISABLE_POP3 ON)
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set(CURL_DISABLE_RTSP ON)
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set(CURL_DISABLE_SMB ON)
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set(CURL_DISABLE_SMTP ON)
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set(CURL_DISABLE_TELNET ON)
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set(CURL_DISABLE_TFTP ON)
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endif()
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if(WINDOWS_STORE)
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set(CURL_DISABLE_TELNET ON) # telnet code needs fixing to compile for UWP.
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endif()
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option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
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mark_as_advanced(ENABLE_IPV6)
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if(ENABLE_IPV6 AND NOT WIN32)
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include(CheckStructHasMember)
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check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
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HAVE_SOCKADDR_IN6_SIN6_ADDR)
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check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h"
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HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
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if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR)
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message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support")
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# Force the feature off as this name is used as guard macro...
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set(ENABLE_IPV6 OFF
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CACHE BOOL "Define if you want to enable IPv6 support" FORCE)
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endif()
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if(APPLE AND NOT ENABLE_ARES)
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set(use_core_foundation_and_core_services ON)
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find_library(SYSTEMCONFIGURATION_FRAMEWORK "SystemConfiguration")
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if(NOT SYSTEMCONFIGURATION_FRAMEWORK)
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message(FATAL_ERROR "SystemConfiguration framework not found")
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endif()
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list(APPEND CURL_LIBS "-framework SystemConfiguration")
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endif()
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endif()
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if(ENABLE_IPV6)
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set(USE_IPV6 ON)
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endif()
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find_package(Perl)
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option(BUILD_LIBCURL_DOCS "to build libcurl man pages" ON)
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option(BUILD_MISC_DOCS "to build misc man pages (e.g. curl-config and mk-ca-bundle)" ON)
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option(ENABLE_CURL_MANUAL "to build the man page for curl and enable its -M/--manual option" ON)
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if(ENABLE_CURL_MANUAL OR BUILD_LIBCURL_DOCS)
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if(PERL_FOUND)
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set(HAVE_MANUAL_TOOLS ON)
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endif()
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if(NOT HAVE_MANUAL_TOOLS)
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message(WARNING "Perl not found. Will not build manuals.")
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endif()
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endif()
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if(CURL_STATIC_CRT)
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set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
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endif()
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# Disable warnings on Borland to avoid changing 3rd party code.
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if(BORLAND)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
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endif()
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# If we are on AIX, do the _ALL_SOURCE magic
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if(${CMAKE_SYSTEM_NAME} MATCHES AIX)
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set(_ALL_SOURCE 1)
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endif()
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# If we are on Haiku, make sure that the network library is brought in.
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if(${CMAKE_SYSTEM_NAME} MATCHES Haiku)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -lnetwork")
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endif()
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# Include all the necessary files for macros
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include(CMakePushCheckState)
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include(CheckFunctionExists)
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include(CheckIncludeFile)
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include(CheckIncludeFiles)
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include(CheckLibraryExists)
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include(CheckSymbolExists)
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include(CheckTypeSize)
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include(CheckCSourceCompiles)
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# On windows preload settings
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if(WIN32)
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include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
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endif()
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if(ENABLE_THREADED_RESOLVER)
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if(WIN32)
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set(USE_THREADS_WIN32 ON)
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else()
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find_package(Threads REQUIRED)
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set(USE_THREADS_POSIX ${CMAKE_USE_PTHREADS_INIT})
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set(HAVE_PTHREAD_H ${CMAKE_USE_PTHREADS_INIT})
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set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT})
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endif()
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endif()
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# Check for all needed libraries
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check_library_exists("socket" "connect" "" HAVE_LIBSOCKET)
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if(HAVE_LIBSOCKET)
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set(CURL_LIBS "socket;${CURL_LIBS}")
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endif()
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check_function_exists(gethostname HAVE_GETHOSTNAME)
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if(WIN32)
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list(APPEND CURL_LIBS "ws2_32" "bcrypt")
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endif()
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# check SSL libraries
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option(CURL_ENABLE_SSL "Enable SSL support" ON)
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if(CURL_DEFAULT_SSL_BACKEND)
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set(valid_default_ssl_backend FALSE)
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endif()
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if(APPLE)
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cmake_dependent_option(CURL_USE_SECTRANSP "Enable Apple OS native SSL/TLS" OFF CURL_ENABLE_SSL OFF)
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endif()
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if(WIN32)
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cmake_dependent_option(CURL_USE_SCHANNEL "Enable Windows native SSL/TLS" OFF CURL_ENABLE_SSL OFF)
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option(CURL_WINDOWS_SSPI "Enable SSPI on Windows" ${CURL_USE_SCHANNEL})
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||
endif()
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cmake_dependent_option(CURL_USE_MBEDTLS "Enable mbedTLS for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
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cmake_dependent_option(CURL_USE_BEARSSL "Enable BearSSL for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
|
||
cmake_dependent_option(CURL_USE_WOLFSSL "Enable wolfSSL for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
|
||
cmake_dependent_option(CURL_USE_GNUTLS "Enable GnuTLS for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
|
||
|
||
set(openssl_default ON)
|
||
if(WIN32 OR CURL_USE_SECTRANSP OR CURL_USE_SCHANNEL OR CURL_USE_MBEDTLS OR CURL_USE_WOLFSSL)
|
||
set(openssl_default OFF)
|
||
endif()
|
||
cmake_dependent_option(CURL_USE_OPENSSL "Enable OpenSSL for SSL/TLS" ${openssl_default} CURL_ENABLE_SSL OFF)
|
||
option(CURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG "Disable automatic loading of OpenSSL configuration" OFF)
|
||
|
||
count_true(enabled_ssl_options_count
|
||
CURL_USE_SCHANNEL
|
||
CURL_USE_SECTRANSP
|
||
CURL_USE_OPENSSL
|
||
CURL_USE_MBEDTLS
|
||
CURL_USE_BEARSSL
|
||
CURL_USE_WOLFSSL
|
||
)
|
||
if(enabled_ssl_options_count GREATER "1")
|
||
set(CURL_WITH_MULTI_SSL ON)
|
||
endif()
|
||
|
||
if(CURL_USE_SCHANNEL)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_SCHANNEL ON) # Windows native SSL/TLS support
|
||
set(USE_WINDOWS_SSPI ON) # CURL_USE_SCHANNEL implies CURL_WINDOWS_SSPI
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "schannel")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
endif()
|
||
if(CURL_WINDOWS_SSPI)
|
||
set(USE_WINDOWS_SSPI ON)
|
||
endif()
|
||
|
||
if(CURL_USE_SECTRANSP)
|
||
set(use_core_foundation_and_core_services ON)
|
||
|
||
find_library(SECURITY_FRAMEWORK "Security")
|
||
if(NOT SECURITY_FRAMEWORK)
|
||
message(FATAL_ERROR "Security framework not found")
|
||
endif()
|
||
|
||
set(SSL_ENABLED ON)
|
||
set(USE_SECTRANSP ON)
|
||
list(APPEND CURL_LIBS "-framework Security")
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "secure-transport")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
endif()
|
||
|
||
if(use_core_foundation_and_core_services)
|
||
find_library(COREFOUNDATION_FRAMEWORK "CoreFoundation")
|
||
find_library(CORESERVICES_FRAMEWORK "CoreServices")
|
||
|
||
if(NOT COREFOUNDATION_FRAMEWORK)
|
||
message(FATAL_ERROR "CoreFoundation framework not found")
|
||
endif()
|
||
if(NOT CORESERVICES_FRAMEWORK)
|
||
message(FATAL_ERROR "CoreServices framework not found")
|
||
endif()
|
||
|
||
list(APPEND CURL_LIBS "-framework CoreFoundation" "-framework CoreServices")
|
||
endif()
|
||
|
||
if(CURL_USE_OPENSSL)
|
||
find_package(OpenSSL REQUIRED)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_OPENSSL ON)
|
||
|
||
# Depend on OpenSSL via imported targets if supported by the running
|
||
# version of CMake. This allows our dependents to get our dependencies
|
||
# transitively.
|
||
if(NOT CMAKE_VERSION VERSION_LESS 3.4)
|
||
list(APPEND CURL_LIBS OpenSSL::SSL OpenSSL::Crypto)
|
||
else()
|
||
list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
|
||
include_directories(${OPENSSL_INCLUDE_DIR})
|
||
endif()
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "openssl")
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "openssl")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
|
||
set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
|
||
if(NOT DEFINED HAVE_BORINGSSL)
|
||
check_symbol_exists(OPENSSL_IS_BORINGSSL "openssl/base.h" HAVE_BORINGSSL)
|
||
endif()
|
||
if(NOT DEFINED HAVE_AWSLC)
|
||
check_symbol_exists(OPENSSL_IS_AWSLC "openssl/base.h" HAVE_AWSLC)
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_USE_MBEDTLS)
|
||
find_package(MbedTLS REQUIRED)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_MBEDTLS ON)
|
||
list(APPEND CURL_LIBS ${MBEDTLS_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "mbedtls")
|
||
include_directories(${MBEDTLS_INCLUDE_DIRS})
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "mbedtls")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_USE_BEARSSL)
|
||
find_package(BearSSL REQUIRED)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_BEARSSL ON)
|
||
list(APPEND CURL_LIBS ${BEARSSL_LIBRARY})
|
||
include_directories(${BEARSSL_INCLUDE_DIRS})
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "bearssl")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_USE_WOLFSSL)
|
||
find_package(WolfSSL REQUIRED)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_WOLFSSL ON)
|
||
list(APPEND CURL_LIBS ${WolfSSL_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "wolfssl")
|
||
include_directories(${WolfSSL_INCLUDE_DIRS})
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "wolfssl")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_USE_GNUTLS)
|
||
find_package(GnuTLS REQUIRED)
|
||
set(SSL_ENABLED ON)
|
||
set(USE_GNUTLS ON)
|
||
list(APPEND CURL_LIBS ${GNUTLS_LIBRARIES} "nettle")
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "gnutls")
|
||
include_directories(${GNUTLS_INCLUDE_DIRS})
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND CURL_DEFAULT_SSL_BACKEND STREQUAL "gnutls")
|
||
set(valid_default_ssl_backend TRUE)
|
||
endif()
|
||
|
||
if(NOT DEFINED HAVE_GNUTLS_SRP AND NOT CURL_DISABLE_SRP)
|
||
cmake_push_check_state()
|
||
set(CMAKE_REQUIRED_INCLUDES ${GNUTLS_INCLUDE_DIRS})
|
||
set(CMAKE_REQUIRED_LIBRARIES ${GNUTLS_LIBRARIES})
|
||
check_symbol_exists(gnutls_srp_verifier "gnutls/gnutls.h" HAVE_GNUTLS_SRP)
|
||
cmake_pop_check_state()
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_DEFAULT_SSL_BACKEND AND NOT valid_default_ssl_backend)
|
||
message(FATAL_ERROR "CURL_DEFAULT_SSL_BACKEND '${CURL_DEFAULT_SSL_BACKEND}' not enabled.")
|
||
endif()
|
||
|
||
# Keep ZLIB detection after TLS detection,
|
||
# and before calling openssl_check_symbol_exists().
|
||
|
||
set(HAVE_LIBZ OFF)
|
||
set(USE_ZLIB OFF)
|
||
optional_dependency(ZLIB)
|
||
if(ZLIB_FOUND)
|
||
set(HAVE_LIBZ ON)
|
||
set(USE_ZLIB ON)
|
||
|
||
# Depend on ZLIB via imported targets if supported by the running
|
||
# version of CMake. This allows our dependents to get our dependencies
|
||
# transitively.
|
||
if(NOT CMAKE_VERSION VERSION_LESS 3.4)
|
||
list(APPEND CURL_LIBS ZLIB::ZLIB)
|
||
else()
|
||
list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
|
||
include_directories(${ZLIB_INCLUDE_DIRS})
|
||
endif()
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "zlib")
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS})
|
||
endif()
|
||
|
||
option(CURL_BROTLI "Set to ON to enable building curl with brotli support." OFF)
|
||
set(HAVE_BROTLI OFF)
|
||
if(CURL_BROTLI)
|
||
find_package(Brotli REQUIRED)
|
||
if(BROTLI_FOUND)
|
||
set(HAVE_BROTLI ON)
|
||
list(APPEND CURL_LIBS ${BROTLI_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libbrotlidec")
|
||
include_directories(${BROTLI_INCLUDE_DIRS})
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES ${BROTLI_INCLUDE_DIRS})
|
||
endif()
|
||
endif()
|
||
|
||
option(CURL_ZSTD "Set to ON to enable building curl with zstd support." OFF)
|
||
set(HAVE_ZSTD OFF)
|
||
if(CURL_ZSTD)
|
||
find_package(Zstd REQUIRED)
|
||
if(Zstd_FOUND AND NOT Zstd_VERSION VERSION_LESS "1.0.0")
|
||
set(HAVE_ZSTD ON)
|
||
list(APPEND CURL_LIBS ${Zstd_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libzstd")
|
||
include_directories(${Zstd_INCLUDE_DIRS})
|
||
else()
|
||
message(WARNING "zstd v1.0.0 or newer is required, disabling zstd support.")
|
||
endif()
|
||
endif()
|
||
|
||
# Check symbol in an OpenSSL-like TLS backend, or in EXTRA_LIBS depending on it.
|
||
macro(openssl_check_symbol_exists SYMBOL FILES VARIABLE EXTRA_LIBS)
|
||
cmake_push_check_state()
|
||
if(USE_OPENSSL)
|
||
set(CMAKE_REQUIRED_INCLUDES "${OPENSSL_INCLUDE_DIR}")
|
||
set(CMAKE_REQUIRED_LIBRARIES "${OPENSSL_LIBRARIES}")
|
||
if(HAVE_LIBZ)
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "${ZLIB_LIBRARIES}")
|
||
endif()
|
||
if(WIN32)
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "ws2_32")
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "bcrypt") # for OpenSSL/LibreSSL
|
||
endif()
|
||
elseif(USE_WOLFSSL)
|
||
set(CMAKE_REQUIRED_INCLUDES "${WolfSSL_INCLUDE_DIRS}")
|
||
set(CMAKE_REQUIRED_LIBRARIES "${WolfSSL_LIBRARIES}")
|
||
if(HAVE_LIBZ)
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES "${ZLIB_INCLUDE_DIRS}") # Public wolfSSL headers require zlib headers
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "${ZLIB_LIBRARIES}")
|
||
endif()
|
||
if(WIN32)
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "ws2_32" "crypt32")
|
||
endif()
|
||
list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_UINTPTR_T) # to pull in stdint.h (as of wolfSSL v5.5.4)
|
||
endif()
|
||
if(NOT "${EXTRA_LIBS}" STREQUAL "")
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES "${EXTRA_LIBS}")
|
||
endif()
|
||
check_symbol_exists("${SYMBOL}" "${FILES}" "${VARIABLE}")
|
||
cmake_pop_check_state()
|
||
endmacro()
|
||
|
||
# Ensure that the OpenSSL fork actually supports QUIC.
|
||
macro(openssl_check_quic)
|
||
if(NOT DEFINED HAVE_SSL_CTX_SET_QUIC_METHOD)
|
||
if(USE_OPENSSL)
|
||
openssl_check_symbol_exists(SSL_CTX_set_quic_method "openssl/ssl.h" HAVE_SSL_CTX_SET_QUIC_METHOD "")
|
||
elseif(USE_WOLFSSL)
|
||
openssl_check_symbol_exists(wolfSSL_set_quic_method "wolfssl/options.h;wolfssl/openssl/ssl.h" HAVE_SSL_CTX_SET_QUIC_METHOD "")
|
||
endif()
|
||
endif()
|
||
if(NOT HAVE_SSL_CTX_SET_QUIC_METHOD)
|
||
message(FATAL_ERROR "QUIC support is missing in OpenSSL fork. Try setting -DOPENSSL_ROOT_DIR")
|
||
endif()
|
||
endmacro()
|
||
|
||
if(USE_OPENSSL OR USE_WOLFSSL)
|
||
if(NOT DEFINED HAVE_SSL_SET0_WBIO)
|
||
openssl_check_symbol_exists(SSL_set0_wbio "openssl/ssl.h" HAVE_SSL_SET0_WBIO "")
|
||
endif()
|
||
if(NOT DEFINED HAVE_OPENSSL_SRP AND NOT CURL_DISABLE_SRP)
|
||
openssl_check_symbol_exists(SSL_CTX_set_srp_username "openssl/ssl.h" HAVE_OPENSSL_SRP "")
|
||
endif()
|
||
endif()
|
||
|
||
option(USE_HTTPSRR "Enable HTTPS RR support for ECH (experimental)" OFF)
|
||
option(USE_ECH "Enable ECH support" OFF)
|
||
if(USE_ECH)
|
||
if(USE_OPENSSL OR USE_WOLFSSL)
|
||
# Be sure that the TLS library actually supports ECH.
|
||
if(NOT DEFINED HAVE_ECH)
|
||
if(USE_OPENSSL AND HAVE_BORINGSSL)
|
||
openssl_check_symbol_exists(SSL_set1_ech_config_list "openssl/ssl.h" HAVE_ECH "")
|
||
elseif(USE_OPENSSL)
|
||
openssl_check_symbol_exists(SSL_ech_set1_echconfig "openssl/ech.h" HAVE_ECH "")
|
||
elseif(USE_WOLFSSL)
|
||
openssl_check_symbol_exists(wolfSSL_CTX_GenerateEchConfig "wolfssl/options.h;wolfssl/ssl.h" HAVE_ECH "")
|
||
endif()
|
||
endif()
|
||
if(NOT HAVE_ECH)
|
||
message(FATAL_ERROR "ECH support missing in OpenSSL/BoringSSL/wolfSSL")
|
||
else()
|
||
message(STATUS "ECH enabled.")
|
||
endif()
|
||
else()
|
||
message(FATAL_ERROR "ECH requires ECH-enablded OpenSSL, BoringSSL or wolfSSL")
|
||
endif()
|
||
endif()
|
||
|
||
option(USE_NGHTTP2 "Use nghttp2 library" OFF)
|
||
if(USE_NGHTTP2)
|
||
find_package(NGHTTP2 REQUIRED)
|
||
include_directories(${NGHTTP2_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${NGHTTP2_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libnghttp2")
|
||
endif()
|
||
|
||
option(USE_NGTCP2 "Use ngtcp2 and nghttp3 libraries for HTTP/3 support" OFF)
|
||
if(USE_NGTCP2)
|
||
if(USE_OPENSSL OR USE_WOLFSSL)
|
||
if(USE_WOLFSSL)
|
||
find_package(NGTCP2 REQUIRED wolfSSL)
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libngtcp2_crypto_wolfssl")
|
||
elseif(HAVE_BORINGSSL OR HAVE_AWSLC)
|
||
find_package(NGTCP2 REQUIRED BoringSSL)
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libngtcp2_crypto_boringssl")
|
||
else()
|
||
find_package(NGTCP2 REQUIRED quictls)
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libngtcp2_crypto_quictls")
|
||
endif()
|
||
openssl_check_quic()
|
||
elseif(USE_GNUTLS)
|
||
find_package(NGTCP2 REQUIRED GnuTLS)
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libngtcp2_crypto_gnutls")
|
||
else()
|
||
message(FATAL_ERROR "ngtcp2 requires OpenSSL, wolfSSL or GnuTLS")
|
||
endif()
|
||
set(USE_NGTCP2 ON)
|
||
include_directories(${NGTCP2_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${NGTCP2_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libngtcp2")
|
||
|
||
find_package(NGHTTP3 REQUIRED)
|
||
set(USE_NGHTTP3 ON)
|
||
include_directories(${NGHTTP3_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${NGHTTP3_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libnghttp3")
|
||
endif()
|
||
|
||
option(USE_QUICHE "Use quiche library for HTTP/3 support" OFF)
|
||
if(USE_QUICHE)
|
||
if(USE_NGTCP2)
|
||
message(FATAL_ERROR "Only one HTTP/3 backend can be selected!")
|
||
endif()
|
||
find_package(QUICHE REQUIRED)
|
||
if(NOT HAVE_BORINGSSL)
|
||
message(FATAL_ERROR "quiche requires BoringSSL")
|
||
endif()
|
||
openssl_check_quic()
|
||
set(USE_QUICHE ON)
|
||
include_directories(${QUICHE_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${QUICHE_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "quiche")
|
||
if(NOT DEFINED HAVE_QUICHE_CONN_SET_QLOG_FD)
|
||
cmake_push_check_state()
|
||
set(CMAKE_REQUIRED_INCLUDES "${QUICHE_INCLUDE_DIRS}")
|
||
set(CMAKE_REQUIRED_LIBRARIES "${QUICHE_LIBRARIES}")
|
||
check_symbol_exists(quiche_conn_set_qlog_fd "quiche.h" HAVE_QUICHE_CONN_SET_QLOG_FD)
|
||
cmake_pop_check_state()
|
||
endif()
|
||
endif()
|
||
|
||
option(USE_MSH3 "Use msquic library for HTTP/3 support" OFF)
|
||
if(USE_MSH3)
|
||
if(USE_NGTCP2 OR USE_QUICHE)
|
||
message(FATAL_ERROR "Only one HTTP/3 backend can be selected!")
|
||
endif()
|
||
set(USE_MSH3 ON)
|
||
include_directories(${MSH3_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${MSH3_LIBRARIES})
|
||
endif()
|
||
|
||
option(USE_OPENSSL_QUIC "Use openssl and nghttp3 libraries for HTTP/3 support" OFF)
|
||
if(USE_OPENSSL_QUIC)
|
||
if(USE_NGTCP2 OR USE_QUICHE OR USE_MSH3)
|
||
message(FATAL_ERROR "Only one HTTP/3 backend can be selected!")
|
||
endif()
|
||
find_package(OpenSSL 3.2.0 REQUIRED)
|
||
|
||
find_package(NGHTTP3 REQUIRED)
|
||
set(USE_NGHTTP3 ON)
|
||
include_directories(${NGHTTP3_INCLUDE_DIRS})
|
||
list(APPEND CURL_LIBS ${NGHTTP3_LIBRARIES})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libnghttp3")
|
||
endif()
|
||
|
||
if(USE_MBEDTLS OR
|
||
USE_BEARSSL OR
|
||
USE_SECTRANSP)
|
||
message(WARNING "A selected TLS library does not support TLS 1.3.")
|
||
endif()
|
||
|
||
if(CURL_WITH_MULTI_SSL AND (USE_NGTCP2 OR USE_QUICHE OR USE_MSH3 OR USE_OPENSSL_QUIC))
|
||
message(FATAL_ERROR "MultiSSL cannot be enabled with HTTP/3 and vice versa.")
|
||
endif()
|
||
|
||
if(NOT CURL_DISABLE_SRP AND (HAVE_GNUTLS_SRP OR HAVE_OPENSSL_SRP))
|
||
set(USE_TLS_SRP 1)
|
||
endif()
|
||
|
||
if(NOT CURL_DISABLE_LDAP)
|
||
if(WIN32 AND NOT WINDOWS_STORE)
|
||
option(USE_WIN32_LDAP "Use Windows LDAP implementation" ON)
|
||
if(USE_WIN32_LDAP)
|
||
list(APPEND CURL_LIBS "wldap32")
|
||
if(NOT CURL_DISABLE_LDAPS)
|
||
set(HAVE_LDAP_SSL ON)
|
||
endif()
|
||
endif()
|
||
endif()
|
||
|
||
set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library")
|
||
set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library")
|
||
|
||
# Now that we know, we're not using windows LDAP...
|
||
if(NOT USE_WIN32_LDAP)
|
||
# Check for LDAP
|
||
set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES})
|
||
check_library_exists("${CMAKE_LDAP_LIB}" "ldap_init" "" HAVE_LIBLDAP)
|
||
if(HAVE_LIBLDAP)
|
||
check_library_exists("${CMAKE_LDAP_LIB};${CMAKE_LBER_LIB}" "ber_init" "" HAVE_LIBLBER)
|
||
else()
|
||
check_library_exists("${CMAKE_LBER_LIB}" "ber_init" "" HAVE_LIBLBER)
|
||
endif()
|
||
|
||
set(CMAKE_REQUIRED_INCLUDES_BAK ${CMAKE_REQUIRED_INCLUDES})
|
||
set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory")
|
||
if(CMAKE_LDAP_INCLUDE_DIR)
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR})
|
||
endif()
|
||
check_include_file_concat("ldap.h" HAVE_LDAP_H)
|
||
check_include_file_concat("lber.h" HAVE_LBER_H)
|
||
|
||
if(NOT HAVE_LDAP_H)
|
||
message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
|
||
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
|
||
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used
|
||
elseif(NOT HAVE_LIBLDAP)
|
||
message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
|
||
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
|
||
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used
|
||
else()
|
||
if(CMAKE_LDAP_INCLUDE_DIR)
|
||
include_directories(${CMAKE_LDAP_INCLUDE_DIR})
|
||
endif()
|
||
set(NEED_LBER_H ON)
|
||
set(_HEADER_LIST)
|
||
if(WIN32)
|
||
list(APPEND _HEADER_LIST "windows.h")
|
||
endif()
|
||
if(HAVE_SYS_TYPES_H)
|
||
list(APPEND _HEADER_LIST "sys/types.h")
|
||
endif()
|
||
list(APPEND _HEADER_LIST "ldap.h")
|
||
|
||
set(_INCLUDE_STRING "")
|
||
foreach(_HEADER ${_HEADER_LIST})
|
||
set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
|
||
endforeach()
|
||
|
||
list(APPEND CMAKE_REQUIRED_DEFINITIONS -DLDAP_DEPRECATED=1)
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
|
||
set(CURL_LIBS "${CMAKE_LDAP_LIB};${CURL_LIBS}")
|
||
if(HAVE_LIBLBER)
|
||
list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
|
||
set(CURL_LIBS "${CMAKE_LBER_LIB};${CURL_LIBS}")
|
||
endif()
|
||
|
||
check_c_source_compiles("
|
||
${_INCLUDE_STRING}
|
||
int main(int argc, char ** argv)
|
||
{
|
||
BerValue *bvp = NULL;
|
||
BerElement *bep = ber_init(bvp);
|
||
ber_free(bep, 1);
|
||
return 0;
|
||
}" NOT_NEED_LBER_H)
|
||
if(NOT_NEED_LBER_H)
|
||
set(NEED_LBER_H OFF)
|
||
else()
|
||
set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
|
||
endif()
|
||
|
||
check_function_exists(ldap_url_parse HAVE_LDAP_URL_PARSE)
|
||
check_function_exists(ldap_init_fd HAVE_LDAP_INIT_FD)
|
||
|
||
unset(CMAKE_REQUIRED_LIBRARIES)
|
||
|
||
check_include_file("ldap_ssl.h" HAVE_LDAP_SSL_H)
|
||
|
||
if(HAVE_LDAP_INIT_FD)
|
||
set(USE_OPENLDAP ON)
|
||
add_definitions("-DLDAP_DEPRECATED=1")
|
||
endif()
|
||
if(NOT CURL_DISABLE_LDAPS)
|
||
set(HAVE_LDAP_SSL ON)
|
||
endif()
|
||
endif()
|
||
endif()
|
||
endif()
|
||
|
||
# No ldap, no ldaps.
|
||
if(CURL_DISABLE_LDAP)
|
||
if(NOT CURL_DISABLE_LDAPS)
|
||
message(STATUS "LDAP needs to be enabled to support LDAPS")
|
||
set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
|
||
endif()
|
||
endif()
|
||
|
||
# Check for idn2
|
||
option(USE_LIBIDN2 "Use libidn2 for IDN support" ON)
|
||
if(USE_LIBIDN2)
|
||
check_library_exists("idn2" "idn2_lookup_ul" "" HAVE_LIBIDN2)
|
||
if(HAVE_LIBIDN2)
|
||
set(CURL_LIBS "idn2;${CURL_LIBS}")
|
||
set(LIBCURL_PC_REQUIRES_PRIVATE "libidn2;${LIBCURL_PC_REQUIRES_PRIVATE}")
|
||
check_include_file_concat("idn2.h" HAVE_IDN2_H)
|
||
endif()
|
||
else()
|
||
set(HAVE_LIBIDN2 OFF)
|
||
endif()
|
||
|
||
if(WIN32)
|
||
option(USE_WIN32_IDN "Use WinIDN for IDN support" OFF)
|
||
if(USE_WIN32_IDN)
|
||
list(APPEND CURL_LIBS "normaliz")
|
||
endif()
|
||
endif()
|
||
|
||
if(APPLE)
|
||
option(USE_APPLE_IDN "Use Apple built-in IDN support" OFF)
|
||
if(USE_APPLE_IDN)
|
||
cmake_push_check_state()
|
||
set(CMAKE_REQUIRED_LIBRARIES "icucore")
|
||
check_symbol_exists("uidna_openUTS46" "unicode/uidna.h" HAVE_APPLE_IDN)
|
||
cmake_pop_check_state()
|
||
if(HAVE_APPLE_IDN)
|
||
list(APPEND CURL_LIBS "icucore")
|
||
else()
|
||
set(USE_APPLE_IDN OFF)
|
||
endif()
|
||
endif()
|
||
endif()
|
||
|
||
# libpsl
|
||
option(CURL_USE_LIBPSL "Use libpsl" ON)
|
||
mark_as_advanced(CURL_USE_LIBPSL)
|
||
set(USE_LIBPSL OFF)
|
||
|
||
if(CURL_USE_LIBPSL)
|
||
find_package(LibPSL)
|
||
if(LIBPSL_FOUND)
|
||
list(APPEND CURL_LIBS ${LIBPSL_LIBRARY})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libpsl")
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBPSL_INCLUDE_DIR}")
|
||
include_directories("${LIBPSL_INCLUDE_DIR}")
|
||
set(USE_LIBPSL ON)
|
||
endif()
|
||
endif()
|
||
|
||
# libssh2
|
||
option(CURL_USE_LIBSSH2 "Use libssh2" ON)
|
||
mark_as_advanced(CURL_USE_LIBSSH2)
|
||
set(USE_LIBSSH2 OFF)
|
||
|
||
if(CURL_USE_LIBSSH2)
|
||
find_package(LibSSH2)
|
||
if(LIBSSH2_FOUND)
|
||
list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY})
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libssh2")
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
|
||
include_directories("${LIBSSH2_INCLUDE_DIR}")
|
||
set(USE_LIBSSH2 ON)
|
||
endif()
|
||
endif()
|
||
|
||
# libssh
|
||
option(CURL_USE_LIBSSH "Use libssh" OFF)
|
||
mark_as_advanced(CURL_USE_LIBSSH)
|
||
if(NOT USE_LIBSSH2 AND CURL_USE_LIBSSH)
|
||
find_package(libssh CONFIG)
|
||
if(libssh_FOUND)
|
||
message(STATUS "Found libssh ${libssh_VERSION}")
|
||
# Use imported target for include and library paths.
|
||
list(APPEND CURL_LIBS ssh)
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "libssh")
|
||
set(USE_LIBSSH ON)
|
||
endif()
|
||
endif()
|
||
|
||
option(CURL_USE_GSASL "Use GSASL implementation" OFF)
|
||
mark_as_advanced(CURL_USE_GSASL)
|
||
if(CURL_USE_GSASL)
|
||
find_package(PkgConfig REQUIRED)
|
||
pkg_check_modules(GSASL REQUIRED libgsasl)
|
||
list(APPEND CURL_LIBS ${GSASL_LINK_LIBRARIES})
|
||
set(USE_GSASL ON)
|
||
endif()
|
||
|
||
option(CURL_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF)
|
||
mark_as_advanced(CURL_USE_GSSAPI)
|
||
|
||
if(CURL_USE_GSSAPI)
|
||
find_package(GSS)
|
||
|
||
set(HAVE_GSSAPI ${GSS_FOUND})
|
||
if(GSS_FOUND)
|
||
|
||
message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"")
|
||
|
||
list(APPEND CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR})
|
||
check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H)
|
||
check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
|
||
check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
|
||
|
||
if(NOT GSS_FLAVOUR STREQUAL "Heimdal")
|
||
# MIT
|
||
set(_INCLUDE_LIST "")
|
||
if(HAVE_GSSAPI_GSSAPI_H)
|
||
list(APPEND _INCLUDE_LIST "gssapi/gssapi.h")
|
||
endif()
|
||
if(HAVE_GSSAPI_GSSAPI_GENERIC_H)
|
||
list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h")
|
||
endif()
|
||
if(HAVE_GSSAPI_GSSAPI_KRB5_H)
|
||
list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h")
|
||
endif()
|
||
|
||
string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}")
|
||
string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}")
|
||
|
||
foreach(_dir ${GSS_LINK_DIRECTORIES})
|
||
set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"")
|
||
endforeach()
|
||
|
||
if(NOT DEFINED HAVE_GSS_C_NT_HOSTBASED_SERVICE)
|
||
set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}")
|
||
set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES})
|
||
check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE)
|
||
unset(CMAKE_REQUIRED_LIBRARIES)
|
||
endif()
|
||
if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE)
|
||
set(HAVE_OLD_GSSMIT ON)
|
||
endif()
|
||
endif()
|
||
|
||
include_directories(${GSS_INCLUDE_DIR})
|
||
link_directories(${GSS_LINK_DIRECTORIES})
|
||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}")
|
||
string(REPLACE ";" " " GSS_LINKER_FLAGS "${GSS_LINKER_FLAGS}")
|
||
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
|
||
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
|
||
list(APPEND CURL_LIBS ${GSS_LIBRARIES})
|
||
else()
|
||
message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.")
|
||
endif()
|
||
endif()
|
||
|
||
option(USE_LIBRTMP "Enable librtmp from rtmpdump" OFF)
|
||
if(USE_LIBRTMP)
|
||
cmake_push_check_state()
|
||
set(_extra_libs "rtmp")
|
||
if(WIN32)
|
||
list(APPEND _extra_libs "winmm")
|
||
endif()
|
||
openssl_check_symbol_exists("RTMP_Init" "librtmp/rtmp.h" HAVE_LIBRTMP "${_extra_libs}")
|
||
cmake_pop_check_state()
|
||
if(HAVE_LIBRTMP)
|
||
list(APPEND CURL_LIBS "rtmp")
|
||
list(APPEND LIBCURL_PC_REQUIRES_PRIVATE "librtmp")
|
||
if(WIN32)
|
||
list(APPEND CURL_LIBS "winmm")
|
||
endif()
|
||
else()
|
||
message(WARNING "librtmp requested, but not found or missing OpenSSL. Skipping.")
|
||
set(USE_LIBRTMP OFF)
|
||
endif()
|
||
endif()
|
||
|
||
option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON)
|
||
if(ENABLE_UNIX_SOCKETS)
|
||
include(CheckStructHasMember)
|
||
if(WIN32)
|
||
set(USE_UNIX_SOCKETS ON)
|
||
else()
|
||
check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS)
|
||
endif()
|
||
else()
|
||
unset(USE_UNIX_SOCKETS CACHE)
|
||
endif()
|
||
|
||
|
||
#
|
||
# CA handling
|
||
#
|
||
set(CURL_CA_BUNDLE "auto" CACHE STRING
|
||
"Path to the CA bundle. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
|
||
set(CURL_CA_FALLBACK OFF CACHE BOOL
|
||
"Set ON to use built-in CA store of TLS backend. Defaults to OFF")
|
||
set(CURL_CA_PATH "auto" CACHE STRING
|
||
"Location of default CA path. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
|
||
|
||
if("${CURL_CA_BUNDLE}" STREQUAL "")
|
||
message(FATAL_ERROR "Invalid value of CURL_CA_BUNDLE. Use 'none', 'auto' or file path.")
|
||
elseif("${CURL_CA_BUNDLE}" STREQUAL "none")
|
||
unset(CURL_CA_BUNDLE CACHE)
|
||
elseif("${CURL_CA_BUNDLE}" STREQUAL "auto")
|
||
unset(CURL_CA_BUNDLE CACHE)
|
||
if(NOT CMAKE_CROSSCOMPILING)
|
||
set(CURL_CA_BUNDLE_AUTODETECT TRUE)
|
||
endif()
|
||
else()
|
||
set(CURL_CA_BUNDLE_SET TRUE)
|
||
endif()
|
||
|
||
if("${CURL_CA_PATH}" STREQUAL "")
|
||
message(FATAL_ERROR "Invalid value of CURL_CA_PATH. Use 'none', 'auto' or directory path.")
|
||
elseif("${CURL_CA_PATH}" STREQUAL "none")
|
||
unset(CURL_CA_PATH CACHE)
|
||
elseif("${CURL_CA_PATH}" STREQUAL "auto")
|
||
unset(CURL_CA_PATH CACHE)
|
||
if(NOT CMAKE_CROSSCOMPILING)
|
||
set(CURL_CA_PATH_AUTODETECT TRUE)
|
||
endif()
|
||
else()
|
||
set(CURL_CA_PATH_SET TRUE)
|
||
endif()
|
||
|
||
if(CURL_CA_BUNDLE_SET AND CURL_CA_PATH_AUTODETECT)
|
||
# Skip autodetection of unset CA path because CA bundle is set explicitly
|
||
elseif(CURL_CA_PATH_SET AND CURL_CA_BUNDLE_AUTODETECT)
|
||
# Skip autodetection of unset CA bundle because CA path is set explicitly
|
||
elseif(CURL_CA_PATH_AUTODETECT OR CURL_CA_BUNDLE_AUTODETECT)
|
||
# first try autodetecting a CA bundle, then a CA path
|
||
|
||
if(CURL_CA_BUNDLE_AUTODETECT)
|
||
set(SEARCH_CA_BUNDLE_PATHS
|
||
/etc/ssl/certs/ca-certificates.crt
|
||
/etc/pki/tls/certs/ca-bundle.crt
|
||
/usr/share/ssl/certs/ca-bundle.crt
|
||
/usr/local/share/certs/ca-root-nss.crt
|
||
/etc/ssl/cert.pem)
|
||
|
||
foreach(SEARCH_CA_BUNDLE_PATH ${SEARCH_CA_BUNDLE_PATHS})
|
||
if(EXISTS "${SEARCH_CA_BUNDLE_PATH}")
|
||
message(STATUS "Found CA bundle: ${SEARCH_CA_BUNDLE_PATH}")
|
||
set(CURL_CA_BUNDLE "${SEARCH_CA_BUNDLE_PATH}" CACHE STRING
|
||
"Path to the CA bundle. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
|
||
set(CURL_CA_BUNDLE_SET TRUE CACHE BOOL "Path to the CA bundle has been set")
|
||
break()
|
||
endif()
|
||
endforeach()
|
||
endif()
|
||
|
||
if(CURL_CA_PATH_AUTODETECT AND (NOT CURL_CA_PATH_SET))
|
||
if(EXISTS "/etc/ssl/certs")
|
||
set(CURL_CA_PATH "/etc/ssl/certs" CACHE STRING
|
||
"Location of default CA path. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
|
||
set(CURL_CA_PATH_SET TRUE CACHE BOOL "Path to the CA bundle has been set")
|
||
endif()
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_CA_PATH_SET AND
|
||
NOT USE_OPENSSL AND
|
||
NOT USE_WOLFSSL AND
|
||
NOT USE_GNUTLS AND
|
||
NOT USE_MBEDTLS)
|
||
message(STATUS
|
||
"CA path only supported by OpenSSL, wolfSSL, GnuTLS or mbedTLS. "
|
||
"Set CURL_CA_PATH=none or enable one of those TLS backends.")
|
||
endif()
|
||
|
||
# Check for header files
|
||
if(WIN32)
|
||
set(CURL_INCLUDES ${CURL_INCLUDES} "winsock2.h")
|
||
set(CURL_INCLUDES ${CURL_INCLUDES} "ws2tcpip.h")
|
||
set(CURL_INCLUDES ${CURL_INCLUDES} "windows.h")
|
||
endif()
|
||
|
||
if(WIN32)
|
||
# detect actual value of _WIN32_WINNT and store as HAVE_WIN32_WINNT
|
||
curl_internal_test(HAVE_WIN32_WINNT)
|
||
if(HAVE_WIN32_WINNT)
|
||
string(REGEX MATCH ".*_WIN32_WINNT=0x[0-9a-fA-F]+" OUTPUT "${OUTPUT}")
|
||
string(REGEX REPLACE ".*_WIN32_WINNT=" "" OUTPUT "${OUTPUT}")
|
||
string(REGEX REPLACE "0x([0-9a-f][0-9a-f][0-9a-f])$" "0x0\\1" OUTPUT "${OUTPUT}") # pad to 4 digits
|
||
string(TOLOWER "${OUTPUT}" HAVE_WIN32_WINNT)
|
||
message(STATUS "Found _WIN32_WINNT=${HAVE_WIN32_WINNT}")
|
||
endif()
|
||
# avoid storing HAVE_WIN32_WINNT in CMake cache
|
||
unset(HAVE_WIN32_WINNT CACHE)
|
||
|
||
if(HAVE_WIN32_WINNT)
|
||
if(HAVE_WIN32_WINNT STRLESS "0x0501")
|
||
# Windows XP is required for freeaddrinfo, getaddrinfo
|
||
message(FATAL_ERROR "Building for Windows XP or newer is required.")
|
||
endif()
|
||
|
||
# pre-fill detection results based on target OS version
|
||
if(MINGW OR MSVC)
|
||
if(HAVE_WIN32_WINNT STRLESS "0x0600")
|
||
set(HAVE_INET_NTOP 0)
|
||
set(HAVE_INET_PTON 0)
|
||
else() # Windows Vista or newer
|
||
set(HAVE_INET_NTOP 1)
|
||
set(HAVE_INET_PTON 1)
|
||
endif()
|
||
unset(HAVE_INET_NTOP CACHE)
|
||
unset(HAVE_INET_PTON CACHE)
|
||
endif()
|
||
endif()
|
||
endif()
|
||
|
||
check_include_file_concat("sys/eventfd.h" HAVE_SYS_EVENTFD_H)
|
||
check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H)
|
||
check_include_file_concat("sys/wait.h" HAVE_SYS_WAIT_H)
|
||
check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H)
|
||
check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H)
|
||
check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H)
|
||
check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H)
|
||
check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H)
|
||
check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H)
|
||
check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H)
|
||
check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H)
|
||
check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H)
|
||
check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H)
|
||
check_include_file_concat("sys/un.h" HAVE_SYS_UN_H)
|
||
check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H)
|
||
check_include_file_concat("sys/xattr.h" HAVE_SYS_XATTR_H)
|
||
check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H)
|
||
check_include_file_concat("dirent.h" HAVE_DIRENT_H)
|
||
check_include_file_concat("fcntl.h" HAVE_FCNTL_H)
|
||
check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H)
|
||
check_include_file_concat("io.h" HAVE_IO_H)
|
||
check_include_file_concat("libgen.h" HAVE_LIBGEN_H)
|
||
check_include_file_concat("locale.h" HAVE_LOCALE_H)
|
||
check_include_file_concat("net/if.h" HAVE_NET_IF_H)
|
||
check_include_file_concat("netdb.h" HAVE_NETDB_H)
|
||
check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H)
|
||
check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H)
|
||
check_include_file_concat("netinet/udp.h" HAVE_NETINET_UDP_H)
|
||
check_include_file("linux/tcp.h" HAVE_LINUX_TCP_H)
|
||
|
||
check_include_file_concat("poll.h" HAVE_POLL_H)
|
||
check_include_file_concat("pwd.h" HAVE_PWD_H)
|
||
check_include_file_concat("stdatomic.h" HAVE_STDATOMIC_H)
|
||
check_include_file_concat("stdbool.h" HAVE_STDBOOL_H)
|
||
check_include_file_concat("strings.h" HAVE_STRINGS_H)
|
||
check_include_file_concat("stropts.h" HAVE_STROPTS_H)
|
||
check_include_file_concat("termio.h" HAVE_TERMIO_H)
|
||
check_include_file_concat("termios.h" HAVE_TERMIOS_H)
|
||
check_include_file_concat("unistd.h" HAVE_UNISTD_H)
|
||
check_include_file_concat("utime.h" HAVE_UTIME_H)
|
||
|
||
check_type_size(size_t SIZEOF_SIZE_T)
|
||
check_type_size(ssize_t SIZEOF_SSIZE_T)
|
||
check_type_size("long long" SIZEOF_LONG_LONG)
|
||
check_type_size("long" SIZEOF_LONG)
|
||
check_type_size("int" SIZEOF_INT)
|
||
check_type_size("__int64" SIZEOF___INT64)
|
||
check_type_size("time_t" SIZEOF_TIME_T)
|
||
check_type_size("suseconds_t" SIZEOF_SUSECONDS_T)
|
||
if(NOT HAVE_SIZEOF_SSIZE_T)
|
||
if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
|
||
set(ssize_t long)
|
||
endif()
|
||
if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
|
||
set(ssize_t __int64)
|
||
endif()
|
||
endif()
|
||
# off_t is sized later, after the HAVE_FILE_OFFSET_BITS test
|
||
|
||
if(SIZEOF_LONG_LONG)
|
||
set(HAVE_LONGLONG 1)
|
||
endif()
|
||
if(SIZEOF_SUSECONDS_T)
|
||
set(HAVE_SUSECONDS_T 1)
|
||
endif()
|
||
|
||
if(NOT CMAKE_CROSSCOMPILING)
|
||
find_file(RANDOM_FILE urandom /dev)
|
||
mark_as_advanced(RANDOM_FILE)
|
||
endif()
|
||
|
||
# Check for some functions that are used
|
||
if(WIN32)
|
||
set(CMAKE_REQUIRED_LIBRARIES ws2_32)
|
||
elseif(HAVE_LIBSOCKET)
|
||
set(CMAKE_REQUIRED_LIBRARIES socket)
|
||
endif()
|
||
|
||
check_symbol_exists(fnmatch "${CURL_INCLUDES};fnmatch.h" HAVE_FNMATCH)
|
||
check_symbol_exists(basename "${CURL_INCLUDES};string.h" HAVE_BASENAME)
|
||
check_symbol_exists(opendir "${CURL_INCLUDES};dirent.h" HAVE_OPENDIR)
|
||
check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET)
|
||
check_symbol_exists(sched_yield "${CURL_INCLUDES};sched.h" HAVE_SCHED_YIELD)
|
||
check_symbol_exists(socketpair "${CURL_INCLUDES}" HAVE_SOCKETPAIR)
|
||
check_symbol_exists(recv "${CURL_INCLUDES}" HAVE_RECV)
|
||
check_symbol_exists(send "${CURL_INCLUDES}" HAVE_SEND)
|
||
check_symbol_exists(sendmsg "${CURL_INCLUDES}" HAVE_SENDMSG)
|
||
check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT)
|
||
check_symbol_exists(strdup "${CURL_INCLUDES};string.h" HAVE_STRDUP)
|
||
check_symbol_exists(strtok_r "${CURL_INCLUDES};string.h" HAVE_STRTOK_R)
|
||
check_symbol_exists(strcasecmp "${CURL_INCLUDES};string.h" HAVE_STRCASECMP)
|
||
check_symbol_exists(stricmp "${CURL_INCLUDES};string.h" HAVE_STRICMP)
|
||
check_symbol_exists(strcmpi "${CURL_INCLUDES};string.h" HAVE_STRCMPI)
|
||
check_symbol_exists(memrchr "${CURL_INCLUDES};string.h" HAVE_MEMRCHR)
|
||
check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM)
|
||
check_symbol_exists(arc4random "${CURL_INCLUDES};stdlib.h" HAVE_ARC4RANDOM)
|
||
check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL)
|
||
check_symbol_exists(getppid "${CURL_INCLUDES}" HAVE_GETPPID)
|
||
check_symbol_exists(utimes "${CURL_INCLUDES}" HAVE_UTIMES)
|
||
|
||
check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
|
||
check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
|
||
check_symbol_exists(sigsetjmp "${CURL_INCLUDES};setjmp.h" HAVE_SIGSETJMP)
|
||
check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R)
|
||
check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID)
|
||
check_symbol_exists(getpwuid_r "${CURL_INCLUDES}" HAVE_GETPWUID_R)
|
||
check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID)
|
||
check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME)
|
||
check_symbol_exists(gmtime_r "${CURL_INCLUDES};stdlib.h;time.h" HAVE_GMTIME_R)
|
||
|
||
check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
|
||
|
||
check_symbol_exists(signal "${CURL_INCLUDES};signal.h" HAVE_SIGNAL)
|
||
check_symbol_exists(strtoll "${CURL_INCLUDES};stdlib.h" HAVE_STRTOLL)
|
||
check_symbol_exists(strerror_r "${CURL_INCLUDES};stdlib.h;string.h" HAVE_STRERROR_R)
|
||
check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
|
||
check_symbol_exists(siginterrupt "${CURL_INCLUDES};signal.h" HAVE_SIGINTERRUPT)
|
||
check_symbol_exists(getaddrinfo "${CURL_INCLUDES};stdlib.h;string.h" HAVE_GETADDRINFO)
|
||
check_symbol_exists(getifaddrs "${CURL_INCLUDES};stdlib.h" HAVE_GETIFADDRS)
|
||
check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
|
||
check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE)
|
||
check_symbol_exists(eventfd "${CURL_INCLUDES};sys/eventfd.h" HAVE_EVENTFD)
|
||
check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE)
|
||
check_symbol_exists(_fseeki64 "${CURL_INCLUDES};stdio.h" HAVE__FSEEKI64)
|
||
check_symbol_exists(getpeername "${CURL_INCLUDES}" HAVE_GETPEERNAME)
|
||
check_symbol_exists(getsockname "${CURL_INCLUDES}" HAVE_GETSOCKNAME)
|
||
check_symbol_exists(if_nametoindex "${CURL_INCLUDES}" HAVE_IF_NAMETOINDEX)
|
||
check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT)
|
||
check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE)
|
||
check_symbol_exists(setmode "${CURL_INCLUDES}" HAVE_SETMODE)
|
||
check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT)
|
||
|
||
if(NOT MSVC OR (MSVC_VERSION GREATER_EQUAL 1900))
|
||
# earlier MSVC compilers had faulty snprintf implementations
|
||
check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF)
|
||
endif()
|
||
check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME)
|
||
check_symbol_exists(inet_ntop "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_NTOP)
|
||
if(MSVC AND (MSVC_VERSION LESS_EQUAL 1600))
|
||
set(HAVE_INET_NTOP OFF)
|
||
endif()
|
||
check_symbol_exists(inet_pton "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_PTON)
|
||
|
||
check_symbol_exists(fsetxattr "${CURL_INCLUDES}" HAVE_FSETXATTR)
|
||
if(HAVE_FSETXATTR)
|
||
foreach(CURL_TEST HAVE_FSETXATTR_5 HAVE_FSETXATTR_6)
|
||
curl_internal_test(${CURL_TEST})
|
||
endforeach()
|
||
endif()
|
||
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h")
|
||
check_type_size("sa_family_t" SIZEOF_SA_FAMILY_T)
|
||
set(HAVE_SA_FAMILY_T ${HAVE_SIZEOF_SA_FAMILY_T})
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "")
|
||
|
||
if(WIN32)
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h")
|
||
check_type_size("ADDRESS_FAMILY" SIZEOF_ADDRESS_FAMILY)
|
||
set(HAVE_ADDRESS_FAMILY ${HAVE_SIZEOF_ADDRESS_FAMILY})
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "")
|
||
endif()
|
||
|
||
# Do curl specific tests
|
||
foreach(CURL_TEST
|
||
HAVE_FCNTL_O_NONBLOCK
|
||
HAVE_IOCTLSOCKET
|
||
HAVE_IOCTLSOCKET_CAMEL
|
||
HAVE_IOCTLSOCKET_CAMEL_FIONBIO
|
||
HAVE_IOCTLSOCKET_FIONBIO
|
||
HAVE_IOCTL_FIONBIO
|
||
HAVE_IOCTL_SIOCGIFADDR
|
||
HAVE_SETSOCKOPT_SO_NONBLOCK
|
||
HAVE_O_NONBLOCK
|
||
HAVE_GETHOSTBYNAME_R_3
|
||
HAVE_GETHOSTBYNAME_R_5
|
||
HAVE_GETHOSTBYNAME_R_6
|
||
HAVE_GETHOSTBYNAME_R_3_REENTRANT
|
||
HAVE_GETHOSTBYNAME_R_5_REENTRANT
|
||
HAVE_GETHOSTBYNAME_R_6_REENTRANT
|
||
HAVE_IN_ADDR_T
|
||
HAVE_BOOL_T
|
||
STDC_HEADERS
|
||
HAVE_FILE_OFFSET_BITS
|
||
HAVE_ATOMIC
|
||
)
|
||
curl_internal_test(${CURL_TEST})
|
||
endforeach()
|
||
|
||
if(HAVE_FILE_OFFSET_BITS)
|
||
set(_FILE_OFFSET_BITS 64)
|
||
set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
|
||
endif()
|
||
check_type_size("off_t" SIZEOF_OFF_T)
|
||
|
||
# fseeko may not exist with _FILE_OFFSET_BITS=64 but can exist with
|
||
# _FILE_OFFSET_BITS unset or 32 (e.g. Android ARMv7 with NDK 26b and API level < 24)
|
||
# so we need to test fseeko after testing for _FILE_OFFSET_BITS
|
||
check_symbol_exists(fseeko "${CURL_INCLUDES};stdio.h" HAVE_FSEEKO)
|
||
|
||
if(HAVE_FSEEKO)
|
||
set(HAVE_DECL_FSEEKO 1)
|
||
endif()
|
||
|
||
# include this header to get the type
|
||
set(CMAKE_REQUIRED_INCLUDES "${CURL_SOURCE_DIR}/include")
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "curl/system.h")
|
||
check_type_size("curl_off_t" SIZEOF_CURL_OFF_T)
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "curl/curl.h")
|
||
check_type_size("curl_socket_t" SIZEOF_CURL_SOCKET_T)
|
||
set(CMAKE_EXTRA_INCLUDE_FILES "")
|
||
|
||
if(NOT WIN32 AND NOT CMAKE_CROSSCOMPILING)
|
||
# on not-Windows and not-crosscompiling, check for writable argv[]
|
||
include(CheckCSourceRuns)
|
||
check_c_source_runs("
|
||
int main(int argc, char **argv)
|
||
{
|
||
(void)argc;
|
||
argv[0][0] = ' ';
|
||
return (argv[0][0] == ' ')?0:1;
|
||
}" HAVE_WRITABLE_ARGV)
|
||
endif()
|
||
|
||
set(CMAKE_REQUIRED_FLAGS)
|
||
|
||
option(ENABLE_WEBSOCKETS "Set to ON to enable EXPERIMENTAL websockets" OFF)
|
||
|
||
if(ENABLE_WEBSOCKETS)
|
||
if(${SIZEOF_CURL_OFF_T} GREATER "4")
|
||
set(USE_WEBSOCKETS ON)
|
||
else()
|
||
message(WARNING "curl_off_t is too small to enable WebSockets")
|
||
endif()
|
||
endif()
|
||
|
||
foreach(CURL_TEST
|
||
HAVE_GLIBC_STRERROR_R
|
||
HAVE_POSIX_STRERROR_R
|
||
)
|
||
curl_internal_test(${CURL_TEST})
|
||
endforeach()
|
||
|
||
# Check for reentrant
|
||
foreach(CURL_TEST
|
||
HAVE_GETHOSTBYNAME_R_3
|
||
HAVE_GETHOSTBYNAME_R_5
|
||
HAVE_GETHOSTBYNAME_R_6)
|
||
if(NOT ${CURL_TEST})
|
||
if(${CURL_TEST}_REENTRANT)
|
||
set(NEED_REENTRANT 1)
|
||
endif()
|
||
endif()
|
||
endforeach()
|
||
|
||
if(NEED_REENTRANT)
|
||
foreach(CURL_TEST
|
||
HAVE_GETHOSTBYNAME_R_3
|
||
HAVE_GETHOSTBYNAME_R_5
|
||
HAVE_GETHOSTBYNAME_R_6)
|
||
set(${CURL_TEST} 0)
|
||
if(${CURL_TEST}_REENTRANT)
|
||
set(${CURL_TEST} 1)
|
||
endif()
|
||
endforeach()
|
||
endif()
|
||
|
||
if(NOT WIN32)
|
||
# Check clock_gettime(CLOCK_MONOTONIC, x) support
|
||
curl_internal_test(HAVE_CLOCK_GETTIME_MONOTONIC)
|
||
endif()
|
||
|
||
# Check compiler support of __builtin_available()
|
||
curl_internal_test(HAVE_BUILTIN_AVAILABLE)
|
||
|
||
# Some other minor tests
|
||
|
||
if(NOT HAVE_IN_ADDR_T)
|
||
set(in_addr_t "unsigned long")
|
||
endif()
|
||
|
||
# Check for nonblocking
|
||
set(HAVE_DISABLED_NONBLOCKING 1)
|
||
if(HAVE_FIONBIO OR
|
||
HAVE_IOCTLSOCKET OR
|
||
HAVE_IOCTLSOCKET_CASE OR
|
||
HAVE_O_NONBLOCK)
|
||
set(HAVE_DISABLED_NONBLOCKING)
|
||
endif()
|
||
|
||
if(CMAKE_COMPILER_IS_GNUCC AND APPLE)
|
||
include(CheckCCompilerFlag)
|
||
check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
|
||
if(HAVE_C_FLAG_Wno_long_double)
|
||
# The Mac version of GCC warns about use of long double. Disable it.
|
||
get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
|
||
if(MPRINTF_COMPILE_FLAGS)
|
||
set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
|
||
else()
|
||
set(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
|
||
endif()
|
||
set_source_files_properties(mprintf.c PROPERTIES
|
||
COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
|
||
endif()
|
||
endif()
|
||
|
||
include(CMake/OtherTests.cmake)
|
||
|
||
add_definitions(-DHAVE_CONFIG_H)
|
||
|
||
# For Windows, all compilers used by CMake should support large files
|
||
if(WIN32)
|
||
set(USE_WIN32_LARGE_FILES ON)
|
||
|
||
# Use the manifest embedded in the Windows Resource
|
||
set(CMAKE_RC_FLAGS "${CMAKE_RC_FLAGS} -DCURL_EMBED_MANIFEST")
|
||
|
||
# We use crypto functions that are not available for UWP apps
|
||
if(NOT WINDOWS_STORE)
|
||
set(USE_WIN32_CRYPTO ON)
|
||
endif()
|
||
|
||
# Link required libraries for USE_WIN32_CRYPTO or USE_SCHANNEL
|
||
if(USE_WIN32_CRYPTO OR USE_SCHANNEL)
|
||
list(APPEND CURL_LIBS "advapi32" "crypt32")
|
||
endif()
|
||
endif()
|
||
|
||
if(MSVC)
|
||
# Disable default manifest added by CMake
|
||
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /MANIFEST:NO")
|
||
|
||
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
|
||
if(CMAKE_C_FLAGS MATCHES "/W[0-4]")
|
||
string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
|
||
else()
|
||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
|
||
endif()
|
||
|
||
# Use multithreaded compilation on VS 2008+
|
||
if(MSVC_VERSION GREATER_EQUAL 1500)
|
||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP")
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_WERROR)
|
||
if(MSVC_VERSION)
|
||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
|
||
else()
|
||
# this assumes clang or gcc style options
|
||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
|
||
endif()
|
||
endif()
|
||
|
||
if(CURL_LTO)
|
||
if(CMAKE_VERSION VERSION_LESS 3.9)
|
||
message(FATAL_ERROR "Requested LTO but your cmake version ${CMAKE_VERSION} is to old. You need at least 3.9")
|
||
endif()
|
||
|
||
cmake_policy(SET CMP0069 NEW)
|
||
|
||
include(CheckIPOSupported)
|
||
check_ipo_supported(RESULT CURL_HAS_LTO OUTPUT CURL_LTO_ERROR LANGUAGES C)
|
||
if(CURL_HAS_LTO)
|
||
message(STATUS "LTO supported and enabled")
|
||
else()
|
||
message(FATAL_ERROR "LTO was requested - but compiler doesn't support it\n${CURL_LTO_ERROR}")
|
||
endif()
|
||
endif()
|
||
|
||
|
||
# Ugly (but functional) way to include "Makefile.inc" by transforming it
|
||
# (= regenerate it).
|
||
function(transform_makefile_inc INPUT_FILE OUTPUT_FILE)
|
||
file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
|
||
string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
|
||
string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
|
||
|
||
string(REGEX REPLACE "\\\\\n" "!π!α!" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
|
||
string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
|
||
string(REPLACE "!π!α!" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
|
||
|
||
string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${}
|
||
string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts.
|
||
file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT})
|
||
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${INPUT_FILE}")
|
||
endfunction()
|
||
|
||
include(GNUInstallDirs)
|
||
|
||
set(CURL_INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
|
||
set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
|
||
set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
|
||
set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
|
||
set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
|
||
|
||
cmake_dependent_option(BUILD_TESTING "Build tests"
|
||
ON "PERL_FOUND;NOT CURL_DISABLE_TESTS"
|
||
OFF)
|
||
|
||
if(HAVE_MANUAL_TOOLS)
|
||
add_subdirectory(docs)
|
||
endif()
|
||
|
||
add_subdirectory(lib)
|
||
|
||
if(BUILD_CURL_EXE)
|
||
add_subdirectory(src)
|
||
endif()
|
||
|
||
option(BUILD_EXAMPLES "Build libcurl examples" OFF)
|
||
if(BUILD_EXAMPLES)
|
||
add_subdirectory(docs/examples)
|
||
endif()
|
||
|
||
if(BUILD_TESTING)
|
||
add_subdirectory(tests)
|
||
endif()
|
||
|
||
if(NOT CURL_DISABLE_INSTALL)
|
||
|
||
install(FILES "${PROJECT_SOURCE_DIR}/scripts/mk-ca-bundle.pl"
|
||
DESTINATION ${CMAKE_INSTALL_BINDIR}
|
||
PERMISSIONS
|
||
OWNER_READ OWNER_WRITE OWNER_EXECUTE
|
||
GROUP_READ GROUP_EXECUTE
|
||
WORLD_READ WORLD_EXECUTE)
|
||
|
||
# Helper to populate a list (_items) with a label when conditions
|
||
# (the remaining args) are satisfied
|
||
macro(_add_if label)
|
||
# needs to be a macro to allow this indirection
|
||
if(${ARGN})
|
||
set(_items ${_items} "${label}")
|
||
endif()
|
||
endmacro()
|
||
|
||
# NTLM support requires crypto function adaptions from various SSL libs
|
||
if(NOT (CURL_DISABLE_NTLM) AND
|
||
(USE_OPENSSL OR USE_MBEDTLS OR USE_DARWINSSL OR USE_WIN32_CRYPTO OR USE_GNUTLS))
|
||
set(use_curl_ntlm_core ON)
|
||
endif()
|
||
|
||
# Clear list and try to detect available features
|
||
set(_items)
|
||
_add_if("SSL" SSL_ENABLED)
|
||
_add_if("IPv6" ENABLE_IPV6)
|
||
_add_if("UnixSockets" USE_UNIX_SOCKETS)
|
||
_add_if("libz" HAVE_LIBZ)
|
||
_add_if("brotli" HAVE_BROTLI)
|
||
_add_if("gsasl" USE_GSASL)
|
||
_add_if("zstd" HAVE_ZSTD)
|
||
_add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX OR USE_THREADS_WIN32)
|
||
_add_if("IDN" HAVE_LIBIDN2 OR USE_WIN32_IDN OR USE_APPLE_IDN)
|
||
_add_if("Largefile" (SIZEOF_CURL_OFF_T GREATER 4) AND
|
||
((SIZEOF_OFF_T GREATER 4) OR USE_WIN32_LARGE_FILES))
|
||
_add_if("SSPI" USE_WINDOWS_SSPI)
|
||
_add_if("GSS-API" HAVE_GSSAPI)
|
||
_add_if("alt-svc" NOT CURL_DISABLE_ALTSVC)
|
||
_add_if("HSTS" NOT CURL_DISABLE_HSTS)
|
||
_add_if("SPNEGO" NOT CURL_DISABLE_NEGOTIATE_AUTH AND
|
||
(HAVE_GSSAPI OR USE_WINDOWS_SSPI))
|
||
_add_if("Kerberos" NOT CURL_DISABLE_KERBEROS_AUTH AND
|
||
(HAVE_GSSAPI OR USE_WINDOWS_SSPI))
|
||
_add_if("NTLM" NOT (CURL_DISABLE_NTLM) AND
|
||
(use_curl_ntlm_core OR USE_WINDOWS_SSPI))
|
||
_add_if("TLS-SRP" USE_TLS_SRP)
|
||
_add_if("HTTP2" USE_NGHTTP2)
|
||
_add_if("HTTP3" USE_NGTCP2 OR USE_QUICHE OR USE_OPENSSL_QUIC)
|
||
_add_if("MultiSSL" CURL_WITH_MULTI_SSL)
|
||
# TODO wolfSSL only support this from v5.0.0 onwards
|
||
_add_if("HTTPS-proxy" SSL_ENABLED AND (USE_OPENSSL OR USE_GNUTLS
|
||
OR USE_SCHANNEL OR USE_RUSTLS OR USE_BEARSSL OR
|
||
USE_MBEDTLS OR USE_SECTRANSP))
|
||
_add_if("unicode" ENABLE_UNICODE)
|
||
_add_if("threadsafe" HAVE_ATOMIC OR
|
||
(USE_THREADS_POSIX AND HAVE_PTHREAD_H) OR
|
||
(WIN32 AND HAVE_WIN32_WINNT GREATER_EQUAL 0x600))
|
||
_add_if("PSL" USE_LIBPSL)
|
||
string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
|
||
message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
|
||
|
||
# Clear list and try to detect available protocols
|
||
set(_items)
|
||
_add_if("HTTP" NOT CURL_DISABLE_HTTP)
|
||
_add_if("IPFS" NOT CURL_DISABLE_HTTP)
|
||
_add_if("IPNS" NOT CURL_DISABLE_HTTP)
|
||
_add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED)
|
||
_add_if("ECH" HAVE_ECH)
|
||
_add_if("HTTPSRR" HAVE_ECH)
|
||
_add_if("FTP" NOT CURL_DISABLE_FTP)
|
||
_add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED)
|
||
_add_if("FILE" NOT CURL_DISABLE_FILE)
|
||
_add_if("TELNET" NOT CURL_DISABLE_TELNET)
|
||
_add_if("LDAP" NOT CURL_DISABLE_LDAP)
|
||
# CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS
|
||
_add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND
|
||
((USE_OPENLDAP AND SSL_ENABLED) OR
|
||
(NOT USE_OPENLDAP AND HAVE_LDAP_SSL)))
|
||
_add_if("DICT" NOT CURL_DISABLE_DICT)
|
||
_add_if("TFTP" NOT CURL_DISABLE_TFTP)
|
||
_add_if("GOPHER" NOT CURL_DISABLE_GOPHER)
|
||
_add_if("GOPHERS" NOT CURL_DISABLE_GOPHER AND SSL_ENABLED)
|
||
_add_if("POP3" NOT CURL_DISABLE_POP3)
|
||
_add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
|
||
_add_if("IMAP" NOT CURL_DISABLE_IMAP)
|
||
_add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
|
||
_add_if("SMB" NOT CURL_DISABLE_SMB AND
|
||
use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4))
|
||
_add_if("SMBS" NOT CURL_DISABLE_SMB AND SSL_ENABLED AND
|
||
use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4))
|
||
_add_if("SMTP" NOT CURL_DISABLE_SMTP)
|
||
_add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
|
||
_add_if("SCP" USE_LIBSSH2 OR USE_LIBSSH)
|
||
_add_if("SFTP" USE_LIBSSH2 OR USE_LIBSSH)
|
||
_add_if("RTSP" NOT CURL_DISABLE_RTSP)
|
||
_add_if("RTMP" USE_LIBRTMP)
|
||
_add_if("MQTT" NOT CURL_DISABLE_MQTT)
|
||
_add_if("WS" USE_WEBSOCKETS)
|
||
_add_if("WSS" USE_WEBSOCKETS AND SSL_ENABLED)
|
||
if(_items)
|
||
list(SORT _items)
|
||
endif()
|
||
string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
|
||
message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
|
||
|
||
# Clear list and collect SSL backends
|
||
set(_items)
|
||
_add_if("Schannel" SSL_ENABLED AND USE_SCHANNEL)
|
||
_add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL)
|
||
_add_if("Secure Transport" SSL_ENABLED AND USE_SECTRANSP)
|
||
_add_if("mbedTLS" SSL_ENABLED AND USE_MBEDTLS)
|
||
_add_if("BearSSL" SSL_ENABLED AND USE_BEARSSL)
|
||
_add_if("wolfSSL" SSL_ENABLED AND USE_WOLFSSL)
|
||
_add_if("GnuTLS" SSL_ENABLED AND USE_GNUTLS)
|
||
|
||
if(_items)
|
||
list(SORT _items)
|
||
endif()
|
||
string(REPLACE ";" " " SSL_BACKENDS "${_items}")
|
||
message(STATUS "Enabled SSL backends: ${SSL_BACKENDS}")
|
||
if(CURL_DEFAULT_SSL_BACKEND)
|
||
message(STATUS "Default SSL backend: ${CURL_DEFAULT_SSL_BACKEND}")
|
||
endif()
|
||
|
||
# curl-config needs the following options to be set.
|
||
set(CC "${CMAKE_C_COMPILER}")
|
||
# TODO probably put a -D... options here?
|
||
set(CONFIGURE_OPTIONS "")
|
||
set(CURLVERSION "${CURL_VERSION}")
|
||
set(exec_prefix "\${prefix}")
|
||
set(includedir "\${prefix}/include")
|
||
set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
|
||
set(LIBCURL_LIBS "")
|
||
set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
|
||
|
||
# For processing full path libraries into -L and -l ld options,
|
||
# the directories that go with the -L option are cached, so they
|
||
# only get added once per such directory.
|
||
set(_libcurl_libs_dirs)
|
||
# To avoid getting unnecessary -L options for known system directories,
|
||
# _libcurl_libs_dirs is seeded with them.
|
||
foreach(_libdir ${CMAKE_SYSTEM_PREFIX_PATH})
|
||
if(_libdir MATCHES "/$")
|
||
set(_libdir "${_libdir}lib")
|
||
else()
|
||
set(_libdir "${_libdir}/lib")
|
||
endif()
|
||
if(IS_DIRECTORY "${_libdir}")
|
||
list(APPEND _libcurl_libs_dirs "${_libdir}")
|
||
endif()
|
||
if(DEFINED CMAKE_LIBRARY_ARCHITECTURE)
|
||
set(_libdir "${_libdir}/${CMAKE_LIBRARY_ARCHITECTURE}")
|
||
if(IS_DIRECTORY "${_libdir}")
|
||
list(APPEND _libcurl_libs_dirs "${_libdir}")
|
||
endif()
|
||
endif()
|
||
endforeach()
|
||
|
||
foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
|
||
if(TARGET "${_lib}")
|
||
set(_libname "${_lib}")
|
||
get_target_property(_imported "${_libname}" IMPORTED)
|
||
if(NOT _imported)
|
||
# Reading the LOCATION property on non-imported target will error out.
|
||
# Assume the user won't need this information in the .pc file.
|
||
continue()
|
||
endif()
|
||
get_target_property(_lib "${_libname}" LOCATION)
|
||
if(NOT _lib)
|
||
message(WARNING "Bad lib in library list: ${_libname}")
|
||
continue()
|
||
endif()
|
||
endif()
|
||
if(_lib MATCHES "^-")
|
||
set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}")
|
||
elseif(_lib MATCHES ".*/.*")
|
||
# This gets a bit more complex, because we want to specify the
|
||
# directory separately, and only once per directory
|
||
string(REGEX REPLACE "^(.*)/[^/]*$" "\\1" _libdir "${_lib}")
|
||
string(REGEX REPLACE "^.*/([^/.]*).*$" "\\1" _libname "${_lib}")
|
||
if(_libname MATCHES "^lib")
|
||
list(FIND _libcurl_libs_dirs "${_libdir}" _libdir_index)
|
||
if(_libdir_index LESS 0)
|
||
list(APPEND _libcurl_libs_dirs "${_libdir}")
|
||
set(LIBCURL_LIBS "${LIBCURL_LIBS} -L${_libdir}")
|
||
endif()
|
||
string(REGEX REPLACE "^lib" "" _libname "${_libname}")
|
||
set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_libname}")
|
||
else()
|
||
set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}")
|
||
endif()
|
||
else()
|
||
set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}")
|
||
endif()
|
||
endforeach()
|
||
|
||
# Export a .pc file for client projects not using CMake
|
||
if(LIBCURL_PC_REQUIRES_PRIVATE)
|
||
string(REPLACE ";" "," LIBCURL_PC_REQUIRES_PRIVATE "${LIBCURL_PC_REQUIRES_PRIVATE}")
|
||
endif()
|
||
|
||
# Merge pkg-config private fields into public ones when static-only
|
||
if(BUILD_SHARED_LIBS)
|
||
set(ENABLE_SHARED "yes")
|
||
set(LIBCURL_PC_REQUIRES "")
|
||
set(LIBCURL_NO_SHARED "")
|
||
set(CPPFLAG_CURL_STATICLIB "")
|
||
else()
|
||
set(ENABLE_SHARED "no")
|
||
set(LIBCURL_PC_REQUIRES "${LIBCURL_PC_REQUIRES_PRIVATE}")
|
||
set(LIBCURL_NO_SHARED "${LIBCURL_LIBS}")
|
||
set(CPPFLAG_CURL_STATICLIB "-DCURL_STATICLIB")
|
||
endif()
|
||
if(BUILD_STATIC_LIBS)
|
||
set(ENABLE_STATIC "yes")
|
||
else()
|
||
set(ENABLE_STATIC "no")
|
||
endif()
|
||
# "a" (Linux) or "lib" (Windows)
|
||
string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
|
||
set(prefix "${CMAKE_INSTALL_PREFIX}")
|
||
# Set this to "yes" to append all libraries on which -lcurl is dependent
|
||
set(REQUIRE_LIB_DEPS "no")
|
||
# SUPPORT_FEATURES
|
||
# SUPPORT_PROTOCOLS
|
||
set(VERSIONNUM "${CURL_VERSION_NUM}")
|
||
|
||
# Finally generate a "curl-config" matching this config
|
||
# Use:
|
||
# * ENABLE_SHARED
|
||
# * ENABLE_STATIC
|
||
configure_file("${CURL_SOURCE_DIR}/curl-config.in"
|
||
"${CURL_BINARY_DIR}/curl-config" @ONLY)
|
||
install(FILES "${CURL_BINARY_DIR}/curl-config"
|
||
DESTINATION ${CMAKE_INSTALL_BINDIR}
|
||
PERMISSIONS
|
||
OWNER_READ OWNER_WRITE OWNER_EXECUTE
|
||
GROUP_READ GROUP_EXECUTE
|
||
WORLD_READ WORLD_EXECUTE)
|
||
|
||
# Finally generate a pkg-config file matching this config
|
||
configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
|
||
"${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
|
||
install(FILES "${CURL_BINARY_DIR}/libcurl.pc"
|
||
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
|
||
|
||
# install headers
|
||
install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl"
|
||
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
|
||
FILES_MATCHING PATTERN "*.h")
|
||
|
||
include(CMakePackageConfigHelpers)
|
||
write_basic_package_version_file(
|
||
"${version_config}"
|
||
VERSION ${CURL_VERSION}
|
||
COMPATIBILITY SameMajorVersion
|
||
)
|
||
file(READ "${version_config}" generated_version_config)
|
||
file(WRITE "${version_config}" "
|
||
if(NOT PACKAGE_FIND_VERSION_RANGE AND PACKAGE_FIND_VERSION_MAJOR STREQUAL \"7\")
|
||
# Version 8 satisfies version 7... requirements
|
||
set(PACKAGE_FIND_VERSION_MAJOR 8)
|
||
set(PACKAGE_FIND_VERSION_COUNT 1)
|
||
endif()
|
||
${generated_version_config}"
|
||
)
|
||
|
||
# Use:
|
||
# * TARGETS_EXPORT_NAME
|
||
# * PROJECT_NAME
|
||
configure_package_config_file(CMake/curl-config.cmake.in
|
||
"${project_config}"
|
||
INSTALL_DESTINATION ${CURL_INSTALL_CMAKE_DIR}
|
||
PATH_VARS CMAKE_INSTALL_INCLUDEDIR
|
||
)
|
||
|
||
if(CURL_ENABLE_EXPORT_TARGET)
|
||
install(EXPORT "${TARGETS_EXPORT_NAME}"
|
||
NAMESPACE "${PROJECT_NAME}::"
|
||
DESTINATION ${CURL_INSTALL_CMAKE_DIR}
|
||
)
|
||
endif()
|
||
|
||
install(FILES ${version_config} ${project_config}
|
||
DESTINATION ${CURL_INSTALL_CMAKE_DIR}
|
||
)
|
||
|
||
# Workaround for MSVS10 to avoid the Dialog Hell
|
||
# FIXME: This could be removed with future version of CMake.
|
||
if(MSVC_VERSION EQUAL 1600)
|
||
set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln")
|
||
if(EXISTS "${CURL_SLN_FILENAME}")
|
||
file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n")
|
||
endif()
|
||
endif()
|
||
|
||
if(NOT TARGET curl_uninstall)
|
||
configure_file(
|
||
${CMAKE_CURRENT_SOURCE_DIR}/CMake/cmake_uninstall.cmake.in
|
||
${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake
|
||
IMMEDIATE @ONLY)
|
||
|
||
add_custom_target(curl_uninstall
|
||
COMMAND ${CMAKE_COMMAND} -P
|
||
${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake)
|
||
endif()
|
||
endif()
|