[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/CMakeLists.txt b/ap/lib/libcurl/curl-7.86.0/CMakeLists.txt
new file mode 100755
index 0000000..62fee8e
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/CMakeLists.txt
@@ -0,0 +1,1653 @@
+#***************************************************************************
+# _ _ ____ _
+# Project ___| | | | _ \| |
+# / __| | | | |_) | |
+# | (__| |_| | _ <| |___
+# \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+# curl/libcurl CMake script
+# by Tetetest and Sukender (Benoit Neil)
+
+# TODO:
+# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file
+# Add full (4 or 5 libs) SSL support
+# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include).
+# Check on all possible platforms
+# Test with as many configurations possible (With or without any option)
+# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest:
+# - lists of headers that 'configure' checks for;
+# - curl-specific tests (the ones that are in m4/curl-*.m4 files);
+# - (most obvious thing:) curl version numbers.
+# Add documentation subproject
+#
+# To check:
+# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not.
+# (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options.
+
+# Note: By default this CMake build script detects the version of some
+# dependencies using `check_symbol_exists`. Those checks do not work
+# in the case that both CURL and its dependency are included as
+# sub-projects in a larger build using `FetchContent`. To support
+# that case, additional variables may be defined by the parent
+# project, ideally in the "extra" find package redirect file:
+# https://cmake.org/cmake/help/latest/module/FetchContent.html#integrating-with-find-package
+#
+# The following variables are available:
+# HAVE_RAND_EGD: `RAND_egd` present in OpenSSL
+# HAVE_BORINGSSL: OpenSSL is BoringSSL
+# HAVE_PK11_CREATEMANAGEDGENERICOBJECTL: `PK11_CreateManagedGenericObject` present in NSS
+# HAVE_SSL_CTX_SET_QUIC_METHOD: `SSL_CTX_set_quic_method` present in OpenSSL
+# HAVE_QUICHE_CONN_SET_QLOG_FD: `quiche_conn_set_qlog_fd` present in QUICHE
+# HAVE_ZSTD_CREATEDSTREAM: `ZSTD_createDStream` present in Zstd
+#
+# For each of the above variables, if the variable is DEFINED (either
+# to ON or OFF), the symbol detection will be skipped. If the
+# variable is NOT DEFINED, the symbol detection will be performed.
+
+cmake_minimum_required(VERSION 3.2...3.16 FATAL_ERROR)
+
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
+include(Utilities)
+include(Macros)
+include(CMakeDependentOption)
+include(CheckCCompilerFlag)
+
+project(CURL C)
+
+file(STRINGS ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS REGEX "#define LIBCURL_VERSION( |_NUM )")
+string(REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
+ CURL_VERSION ${CURL_VERSION_H_CONTENTS})
+string(REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
+string(REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+"
+ CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS})
+string(REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM})
+
+
+# Setup package meta-data
+# SET(PACKAGE "curl")
+message(STATUS "curl version=[${CURL_VERSION}]")
+# SET(PACKAGE_TARNAME "curl")
+# SET(PACKAGE_NAME "curl")
+# SET(PACKAGE_VERSION "-")
+# SET(PACKAGE_STRING "curl-")
+# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => https://curl.se/mail/")
+set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
+if(CMAKE_C_COMPILER_TARGET)
+ set(OS "\"${CMAKE_C_COMPILER_TARGET}\"")
+else()
+ set(OS "\"${CMAKE_SYSTEM_NAME}\"")
+endif()
+
+include_directories(${CURL_SOURCE_DIR}/include)
+
+option(CURL_WERROR "Turn compiler warnings into errors" OFF)
+option(PICKY_COMPILER "Enable picky compiler options" ON)
+option(BUILD_CURL_EXE "Set to ON to build curl executable." ON)
+option(BUILD_SHARED_LIBS "Build shared libraries" ON)
+option(ENABLE_ARES "Set to ON to enable c-ares support" OFF)
+if(WIN32)
+ option(CURL_STATIC_CRT "Set to ON to build libcurl with static CRT on Windows (/MT)." OFF)
+ option(ENABLE_UNICODE "Set to ON to use the Unicode version of the Windows API functions" OFF)
+ set(CURL_TARGET_WINDOWS_VERSION "" CACHE STRING "Minimum target Windows version as hex string")
+ if(CURL_TARGET_WINDOWS_VERSION)
+ add_definitions(-D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION})
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}")
+ set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}")
+ endif()
+ if(ENABLE_UNICODE)
+ add_definitions(-DUNICODE -D_UNICODE)
+ if(MINGW)
+ add_compile_options(-municode)
+ endif()
+ endif()
+endif()
+option(CURL_LTO "Turn on compiler Link Time Optimizations" OFF)
+
+cmake_dependent_option(ENABLE_THREADED_RESOLVER "Set to ON to enable threaded DNS lookup"
+ ON "NOT ENABLE_ARES"
+ OFF)
+
+option(ENABLE_DEBUG "Set to ON to enable curl debug features" OFF)
+option(ENABLE_CURLDEBUG "Set to ON to build with TrackMemory feature enabled" OFF)
+
+if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
+ if(PICKY_COMPILER)
+ foreach(_CCOPT -pedantic -Wall -W -Wpointer-arith -Wwrite-strings -Wunused -Wshadow -Winline -Wnested-externs -Wmissing-declarations -Wmissing-prototypes -Wfloat-equal -Wsign-compare -Wundef -Wendif-labels -Wstrict-prototypes -Wdeclaration-after-statement -Wstrict-aliasing=3 -Wcast-align -Wtype-limits -Wold-style-declaration -Wmissing-parameter-type -Wempty-body -Wclobbered -Wignored-qualifiers -Wconversion -Wvla -Wdouble-promotion -Wenum-conversion -Warith-conversion)
+ # surprisingly, CHECK_C_COMPILER_FLAG needs a new variable to store each new
+ # test result in.
+ string(MAKE_C_IDENTIFIER "OPT${_CCOPT}" _optvarname)
+ check_c_compiler_flag(${_CCOPT} ${_optvarname})
+ if(${_optvarname})
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_CCOPT}")
+ endif()
+ endforeach()
+ foreach(_CCOPT long-long multichar format-nonliteral sign-conversion system-headers pedantic-ms-format)
+ # GCC only warns about unknown -Wno- options if there are also other diagnostic messages,
+ # so test for the positive form instead
+ string(MAKE_C_IDENTIFIER "OPT${_CCOPT}" _optvarname)
+ check_c_compiler_flag("-W${_CCOPT}" ${_optvarname})
+ if(${_optvarname})
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-${_CCOPT}")
+ endif()
+ endforeach()
+ endif()
+endif()
+
+if(ENABLE_DEBUG)
+ # DEBUGBUILD will be defined only for Debug builds
+ set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:DEBUGBUILD>)
+ set(ENABLE_CURLDEBUG ON)
+endif()
+
+if(ENABLE_CURLDEBUG)
+ set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS CURLDEBUG)
+endif()
+
+# For debug libs and exes, add "-d" postfix
+if(NOT DEFINED CMAKE_DEBUG_POSTFIX)
+ set(CMAKE_DEBUG_POSTFIX "-d")
+endif()
+
+# initialize CURL_LIBS
+set(CURL_LIBS "")
+
+if(ENABLE_ARES)
+ set(USE_ARES 1)
+ find_package(CARES REQUIRED)
+ list(APPEND CURL_LIBS ${CARES_LIBRARY})
+endif()
+
+include(CurlSymbolHiding)
+
+option(CURL_ENABLE_EXPORT_TARGET "to enable cmake export target" ON)
+mark_as_advanced(CURL_ENABLE_EXPORT_TARGET)
+
+option(CURL_DISABLE_ALTSVC "disables alt-svc support" OFF)
+mark_as_advanced(CURL_DISABLE_ALTSVC)
+option(CURL_DISABLE_COOKIES "disables cookies support" OFF)
+mark_as_advanced(CURL_DISABLE_COOKIES)
+option(CURL_DISABLE_CRYPTO_AUTH "disables cryptographic authentication" OFF)
+mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH)
+option(CURL_DISABLE_DICT "disables DICT" OFF)
+mark_as_advanced(CURL_DISABLE_DICT)
+option(CURL_DISABLE_DOH "disables DNS-over-HTTPS" OFF)
+mark_as_advanced(CURL_DISABLE_DOH)
+option(CURL_DISABLE_FILE "disables FILE" OFF)
+mark_as_advanced(CURL_DISABLE_FILE)
+option(CURL_DISABLE_FTP "disables FTP" OFF)
+mark_as_advanced(CURL_DISABLE_FTP)
+option(CURL_DISABLE_GETOPTIONS "disables curl_easy_options API for existing options to curl_easy_setopt" OFF)
+mark_as_advanced(CURL_DISABLE_GETOPTIONS)
+option(CURL_DISABLE_GOPHER "disables Gopher" OFF)
+mark_as_advanced(CURL_DISABLE_GOPHER)
+option(CURL_DISABLE_HSTS "disables HSTS support" OFF)
+mark_as_advanced(CURL_DISABLE_HSTS)
+option(CURL_DISABLE_HTTP "disables HTTP" OFF)
+mark_as_advanced(CURL_DISABLE_HTTP)
+option(CURL_DISABLE_HTTP_AUTH "disables all HTTP authentication methods" OFF)
+mark_as_advanced(CURL_DISABLE_HTTP_AUTH)
+option(CURL_DISABLE_IMAP "disables IMAP" OFF)
+mark_as_advanced(CURL_DISABLE_IMAP)
+option(CURL_DISABLE_LDAP "disables LDAP" OFF)
+mark_as_advanced(CURL_DISABLE_LDAP)
+option(CURL_DISABLE_LDAPS "disables LDAPS" OFF)
+mark_as_advanced(CURL_DISABLE_LDAPS)
+option(CURL_DISABLE_LIBCURL_OPTION "disables --libcurl option from the curl tool" OFF)
+mark_as_advanced(CURL_DISABLE_LIBCURL_OPTION)
+option(CURL_DISABLE_MIME "disables MIME support" OFF)
+mark_as_advanced(CURL_DISABLE_MIME)
+option(CURL_DISABLE_MQTT "disables MQTT" OFF)
+mark_as_advanced(CURL_DISABLE_MQTT)
+option(CURL_DISABLE_NETRC "disables netrc parser" OFF)
+mark_as_advanced(CURL_DISABLE_NETRC)
+option(CURL_DISABLE_NTLM "disables NTLM support" OFF)
+mark_as_advanced(CURL_DISABLE_NTLM)
+option(CURL_DISABLE_PARSEDATE "disables date parsing" OFF)
+mark_as_advanced(CURL_DISABLE_PARSEDATE)
+option(CURL_DISABLE_POP3 "disables POP3" OFF)
+mark_as_advanced(CURL_DISABLE_POP3)
+option(CURL_DISABLE_PROGRESS_METER "disables built-in progress meter" OFF)
+mark_as_advanced(CURL_DISABLE_PROGRESS_METER)
+option(CURL_DISABLE_PROXY "disables proxy support" OFF)
+mark_as_advanced(CURL_DISABLE_PROXY)
+option(CURL_DISABLE_RTSP "disables RTSP" OFF)
+mark_as_advanced(CURL_DISABLE_RTSP)
+option(CURL_DISABLE_SHUFFLE_DNS "disables shuffle DNS feature" OFF)
+mark_as_advanced(CURL_DISABLE_SHUFFLE_DNS)
+option(CURL_DISABLE_SMB "disables SMB" OFF)
+mark_as_advanced(CURL_DISABLE_SMB)
+option(CURL_DISABLE_SMTP "disables SMTP" OFF)
+mark_as_advanced(CURL_DISABLE_SMTP)
+option(CURL_DISABLE_SOCKETPAIR "disables use of socketpair for curl_multi_poll" OFF)
+mark_as_advanced(CURL_DISABLE_SOCKETPAIR)
+option(CURL_DISABLE_TELNET "disables Telnet" OFF)
+mark_as_advanced(CURL_DISABLE_TELNET)
+option(CURL_DISABLE_TFTP "disables TFTP" OFF)
+mark_as_advanced(CURL_DISABLE_TFTP)
+option(CURL_DISABLE_VERBOSE_STRINGS "disables verbose strings" OFF)
+mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS)
+
+# Corresponds to HTTP_ONLY in lib/curl_setup.h
+option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
+mark_as_advanced(HTTP_ONLY)
+
+if(HTTP_ONLY)
+ set(CURL_DISABLE_DICT ON)
+ set(CURL_DISABLE_FILE ON)
+ set(CURL_DISABLE_FTP ON)
+ set(CURL_DISABLE_GOPHER ON)
+ set(CURL_DISABLE_IMAP ON)
+ set(CURL_DISABLE_LDAP ON)
+ set(CURL_DISABLE_LDAPS ON)
+ set(CURL_DISABLE_MQTT ON)
+ set(CURL_DISABLE_POP3 ON)
+ set(CURL_DISABLE_RTSP ON)
+ set(CURL_DISABLE_SMB ON)
+ set(CURL_DISABLE_SMTP ON)
+ set(CURL_DISABLE_TELNET ON)
+ set(CURL_DISABLE_TFTP ON)
+endif()
+
+option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
+mark_as_advanced(ENABLE_IPV6)
+if(ENABLE_IPV6 AND NOT WIN32)
+ include(CheckStructHasMember)
+ check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
+ HAVE_SOCKADDR_IN6_SIN6_ADDR)
+ check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h"
+ HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
+ if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR)
+ message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support")
+ # Force the feature off as this name is used as guard macro...
+ set(ENABLE_IPV6 OFF
+ CACHE BOOL "Define if you want to enable IPv6 support" FORCE)
+ endif()
+
+ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND NOT ENABLE_ARES)
+ set(use_core_foundation ON)
+
+ find_library(SYSTEMCONFIGURATION_FRAMEWORK "SystemConfiguration")
+ if(NOT SYSTEMCONFIGURATION_FRAMEWORK)
+ message(FATAL_ERROR "SystemConfiguration framework not found")
+ endif()
+
+ list(APPEND CURL_LIBS "-framework SystemConfiguration")
+ endif()
+endif()
+
+if(USE_MANUAL)
+ #nroff is currently only used when USE_MANUAL is set, so we can prevent the warning of no *NROFF if USE_MANUAL is OFF (or not defined), by not even looking for NROFF..
+ curl_nroff_check()
+endif()
+find_package(Perl)
+
+cmake_dependent_option(ENABLE_MANUAL "to provide the built-in manual"
+ ON "NROFF_USEFUL;PERL_FOUND"
+ OFF)
+
+if(ENABLE_MANUAL)
+ set(USE_MANUAL ON)
+endif()
+
+if(CURL_STATIC_CRT)
+ set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+ set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
+ set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
+endif()
+
+# Disable warnings on Borland to avoid changing 3rd party code.
+if(BORLAND)
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
+endif()
+
+# If we are on AIX, do the _ALL_SOURCE magic
+if(${CMAKE_SYSTEM_NAME} MATCHES AIX)
+ set(_ALL_SOURCE 1)
+endif()
+
+# Include all the necessary files for macros
+include(CMakePushCheckState)
+include(CheckFunctionExists)
+include(CheckIncludeFile)
+include(CheckIncludeFiles)
+include(CheckLibraryExists)
+include(CheckSymbolExists)
+include(CheckTypeSize)
+include(CheckCSourceCompiles)
+
+# On windows preload settings
+if(WIN32)
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_WINSOCKAPI_=")
+ include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
+endif()
+
+if(ENABLE_THREADED_RESOLVER)
+ find_package(Threads REQUIRED)
+ if(WIN32)
+ set(USE_THREADS_WIN32 ON)
+ else()
+ set(USE_THREADS_POSIX ${CMAKE_USE_PTHREADS_INIT})
+ set(HAVE_PTHREAD_H ${CMAKE_USE_PTHREADS_INIT})
+ endif()
+ set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
+# Check for all needed libraries
+check_library_exists_concat("socket" connect HAVE_LIBSOCKET)
+
+check_function_exists(gethostname HAVE_GETHOSTNAME)
+
+if(WIN32)
+ check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
+ check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
+endif()
+
+# This check below for use of deprecated symbols is only temporary and is to
+# be removed again after a year's service. Remove after November 25, 2022.
+set(CURL_RECONFIG_REQUIRED 0)
+foreach(_LIB GSSAPI OPENLDAP LIBSSH LIBSSH2 BEARSSL MBEDTLS NSS OPENSSL
+ SCHANNEL SECTRANSP WOLFSSL)
+ if(CMAKE_USE_${_LIB})
+ set(CURL_RECONFIG_REQUIRED 1)
+ message(SEND_ERROR "The option CMAKE_USE_${_LIB} was renamed to CURL_USE_${_LIB}.")
+ endif()
+endforeach()
+if(CMAKE_USE_WINSSL)
+ set(CURL_RECONFIG_REQUIRED 1)
+ message(SEND_ERROR "The option CMAKE_USE_WINSSL was renamed to CURL_USE_SCHANNEL.")
+endif()
+if(CURL_RECONFIG_REQUIRED)
+ message(FATAL_ERROR "Reconfig required")
+endif()
+
+# check SSL libraries
+# TODO support GnuTLS
+option(CURL_ENABLE_SSL "Enable SSL support" ON)
+
+if(APPLE)
+ cmake_dependent_option(CURL_USE_SECTRANSP "enable Apple OS native SSL/TLS" OFF CURL_ENABLE_SSL OFF)
+endif()
+if(WIN32)
+ cmake_dependent_option(CURL_USE_SCHANNEL "enable Windows native SSL/TLS" OFF CURL_ENABLE_SSL OFF)
+ cmake_dependent_option(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON
+ CURL_USE_SCHANNEL OFF)
+endif()
+cmake_dependent_option(CURL_USE_MBEDTLS "Enable mbedTLS for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
+cmake_dependent_option(CURL_USE_BEARSSL "Enable BearSSL for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
+cmake_dependent_option(CURL_USE_NSS "Enable NSS for SSL/TLS" OFF CURL_ENABLE_SSL OFF)
+cmake_dependent_option(CURL_USE_WOLFSSL "enable wolfSSL 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_NSS OR CURL_USE_WOLFSSL)
+ set(openssl_default OFF)
+endif()
+cmake_dependent_option(CURL_USE_OPENSSL "Use OpenSSL code. Experimental" ${openssl_default} CURL_ENABLE_SSL OFF)
+option(CURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG "Disable automatic loading of OpenSSL configuration" OFF)
+
+count_true(enabled_ssl_options_count
+ CURL_USE_SCHANNEL
+ CURL_USE_SECTRANSP
+ CURL_USE_OPENSSL
+ CURL_USE_MBEDTLS
+ CURL_USE_BEARSSL
+ CURL_USE_NSS
+ CURL_USE_WOLFSSL
+)
+if(enabled_ssl_options_count GREATER "1")
+ set(CURL_WITH_MULTI_SSL ON)
+endif()
+
+if(CURL_USE_SCHANNEL)
+ set(SSL_ENABLED ON)
+ set(USE_SCHANNEL ON) # Windows native SSL/TLS support
+ set(USE_WINDOWS_SSPI ON) # CURL_USE_SCHANNEL implies CURL_WINDOWS_SSPI
+endif()
+if(CURL_WINDOWS_SSPI)
+ set(USE_WINDOWS_SSPI ON)
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DSECURITY_WIN32")
+endif()
+
+if(CURL_USE_SECTRANSP)
+ set(use_core_foundation 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")
+endif()
+
+if(use_core_foundation)
+ find_library(COREFOUNDATION_FRAMEWORK "CoreFoundation")
+ if(NOT COREFOUNDATION_FRAMEWORK)
+ message(FATAL_ERROR "CoreFoundation framework not found")
+ endif()
+
+ list(APPEND CURL_LIBS "-framework CoreFoundation")
+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()
+
+ set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+ if(NOT DEFINED HAVE_RAND_EGD)
+ check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD)
+ endif()
+ if(NOT DEFINED HAVE_BORINGSSL)
+ check_symbol_exists(OPENSSL_IS_BORINGSSL "openssl/base.h" HAVE_BORINGSSL)
+ endif()
+
+ add_definitions(-DOPENSSL_SUPPRESS_DEPRECATED)
+endif()
+
+if(CURL_USE_MBEDTLS)
+ find_package(MbedTLS REQUIRED)
+ set(SSL_ENABLED ON)
+ set(USE_MBEDTLS ON)
+ list(APPEND CURL_LIBS ${MBEDTLS_LIBRARIES})
+ include_directories(${MBEDTLS_INCLUDE_DIRS})
+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})
+endif()
+
+if(CURL_USE_WOLFSSL)
+ find_package(WolfSSL REQUIRED)
+ set(SSL_ENABLED ON)
+ set(USE_WOLFSSL ON)
+ list(APPEND CURL_LIBS ${WolfSSL_LIBRARIES})
+ include_directories(${WolfSSL_INCLUDE_DIRS})
+endif()
+
+if(CURL_USE_NSS)
+ find_package(NSS REQUIRED)
+ include_directories(${NSS_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${NSS_LIBRARIES})
+ set(SSL_ENABLED ON)
+ set(USE_NSS ON)
+ if(NOT DEFINED HAVE_PK11_CREATEMANAGEDGENERICOBJECT)
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_INCLUDES ${NSS_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES ${NSS_LIBRARIES})
+ check_symbol_exists(PK11_CreateManagedGenericObject "pk11pub.h" HAVE_PK11_CREATEMANAGEDGENERICOBJECT)
+ cmake_pop_check_state()
+ endif()
+endif()
+
+option(USE_NGHTTP2 "Use Nghttp2 library" OFF)
+if(USE_NGHTTP2)
+ find_package(NGHTTP2 REQUIRED)
+ include_directories(${NGHTTP2_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${NGHTTP2_LIBRARIES})
+endif()
+
+function(CheckQuicSupportInOpenSSL)
+ # Be sure that the OpenSSL library actually supports QUIC.
+ if(NOT DEFINED HAVE_SSL_CTX_SET_QUIC_METHOD)
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_INCLUDES "${OPENSSL_INCLUDE_DIR}")
+ set(CMAKE_REQUIRED_LIBRARIES "${OPENSSL_LIBRARIES}")
+ check_symbol_exists(SSL_CTX_set_quic_method "openssl/ssl.h" HAVE_SSL_CTX_SET_QUIC_METHOD)
+ cmake_pop_check_state()
+ endif()
+ if(NOT HAVE_SSL_CTX_SET_QUIC_METHOD)
+ message(FATAL_ERROR "QUIC support is missing in OpenSSL/BoringSSL. Try setting -DOPENSSL_ROOT_DIR")
+ endif()
+endfunction()
+
+option(USE_NGTCP2 "Use ngtcp2 and nghttp3 libraries for HTTP/3 support" OFF)
+if(USE_NGTCP2)
+ if(USE_OPENSSL)
+ if(HAVE_BORINGSSL)
+ find_package(NGTCP2 REQUIRED BoringSSL)
+ else()
+ find_package(NGTCP2 REQUIRED OpenSSL)
+ endif()
+ CheckQuicSupportInOpenSSL()
+ elseif(USE_GNUTLS)
+ # TODO add GnuTLS support as vtls library.
+ find_package(NGTCP2 REQUIRED GnuTLS)
+ else()
+ message(FATAL_ERROR "ngtcp2 requires OpenSSL or GnuTLS")
+ endif()
+ set(USE_NGTCP2 ON)
+ include_directories(${NGTCP2_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${NGTCP2_LIBRARIES})
+
+ find_package(NGHTTP3 REQUIRED)
+ set(USE_NGHTTP3 ON)
+ include_directories(${NGHTTP3_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${NGHTTP3_LIBRARIES})
+endif()
+
+option(USE_QUICHE "Use quiche library for HTTP/3 support" OFF)
+if(USE_QUICHE)
+ if(USE_NGTCP2)
+ message(FATAL_ERROR "Only one HTTP/3 backend can be selected!")
+ endif()
+ find_package(QUICHE REQUIRED)
+ CheckQuicSupportInOpenSSL()
+ set(USE_QUICHE ON)
+ include_directories(${QUICHE_INCLUDE_DIRS})
+ list(APPEND CURL_LIBS ${QUICHE_LIBRARIES})
+ if(NOT DEFINED HAVE_QUICHE_CONN_SET_QLOG_FD)
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_INCLUDES "${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()
+
+if(NOT CURL_DISABLE_LDAP)
+ if(WIN32)
+ option(USE_WIN32_LDAP "Use Windows LDAP implementation" ON)
+ if(USE_WIN32_LDAP)
+ check_library_exists_concat("wldap32" cldap_open HAVE_WLDAP32)
+ if(NOT HAVE_WLDAP32)
+ set(USE_WIN32_LDAP OFF)
+ endif()
+ endif()
+ endif()
+
+ option(CURL_USE_OPENLDAP "Use OpenLDAP code." OFF)
+ mark_as_advanced(CURL_USE_OPENLDAP)
+ 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")
+
+ if(CURL_USE_OPENLDAP AND USE_WIN32_LDAP)
+ message(FATAL_ERROR "Cannot use USE_WIN32_LDAP and CURL_USE_OPENLDAP at the same time")
+ endif()
+
+ # Now that we know, we're not using windows LDAP...
+ if(USE_WIN32_LDAP)
+ check_include_file_concat("winldap.h" HAVE_WINLDAP_H)
+ else()
+ # Check for LDAP
+ set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES})
+ check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP)
+ check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER)
+
+ 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 ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used
+ else()
+ if(CURL_USE_OPENLDAP)
+ set(USE_OPENLDAP ON)
+ endif()
+ if(CMAKE_LDAP_INCLUDE_DIR)
+ include_directories(${CMAKE_LDAP_INCLUDE_DIR})
+ endif()
+ set(NEED_LBER_H ON)
+ set(_HEADER_LIST)
+ if(HAVE_WINDOWS_H)
+ 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(_SRC_STRING "")
+ foreach(_HEADER ${_HEADER_LIST})
+ set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
+ endforeach()
+
+ set(_SRC_STRING
+ "
+ ${_INCLUDE_STRING}
+ int main(int argc, char ** argv)
+ {
+ BerValue *bvp = NULL;
+ BerElement *bep = ber_init(bvp);
+ ber_free(bep, 1);
+ return 0;
+ }"
+ )
+ set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DLDAP_DEPRECATED=1")
+ list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
+ if(HAVE_LIBLBER)
+ list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
+ endif()
+ check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)
+ unset(CMAKE_REQUIRED_LIBRARIES)
+
+ if(NOT_NEED_LBER_H)
+ set(NEED_LBER_H OFF)
+ else()
+ set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
+ 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()
+
+if(NOT CURL_DISABLE_LDAPS)
+ check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
+endif()
+
+# Check for idn2
+option(USE_LIBIDN2 "Use libidn2 for IDN support" ON)
+if(USE_LIBIDN2)
+ check_library_exists_concat("idn2" idn2_lookup_ul HAVE_LIBIDN2)
+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")
+ set(WANT_IDN_PROTOTYPES ON)
+ endif()
+endif()
+
+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 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 QUIET)
+ if(BROTLI_FOUND)
+ set(HAVE_BROTLI ON)
+ list(APPEND CURL_LIBS ${BROTLI_LIBRARIES})
+ include_directories(${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 (NOT DEFINED HAVE_ZSTD_CREATEDSTREAM)
+ cmake_push_check_state()
+ set(CMAKE_REQUIRED_INCLUDES ${Zstd_INCLUDE_DIRS})
+ set(CMAKE_REQUIRED_LIBRARIES ${Zstd_LIBRARIES})
+ check_symbol_exists(ZSTD_createDStream "zstd.h" HAVE_ZSTD_CREATEDSTREAM)
+ cmake_pop_check_state()
+ endif()
+ if(Zstd_FOUND AND HAVE_ZSTD_CREATEDSTREAM)
+ set(HAVE_ZSTD ON)
+ list(APPEND CURL_LIBS ${Zstd_LIBRARIES})
+ include_directories(${Zstd_INCLUDE_DIRS})
+ 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 ${LIBPSL_LIBRARY})
+ list(APPEND CMAKE_REQUIRED_INCLUDES "${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 ${LIBSSH2_LIBRARY})
+ list(APPEND CMAKE_REQUIRED_INCLUDES "${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)
+ set(USE_LIBSSH ON)
+ endif()
+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 ${GSS_INCLUDE_DIR})
+ check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H)
+ check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
+ check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
+
+ if(GSS_FLAVOUR STREQUAL "Heimdal")
+ set(HAVE_GSSHEIMDAL ON)
+ else() # MIT
+ set(HAVE_GSSMIT ON)
+ set(_INCLUDE_LIST "")
+ if(HAVE_GSSAPI_GSSAPI_H)
+ list(APPEND _INCLUDE_LIST "gssapi/gssapi.h")
+ endif()
+ if(HAVE_GSSAPI_GSSAPI_GENERIC_H)
+ list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h")
+ endif()
+ if(HAVE_GSSAPI_GSSAPI_KRB5_H)
+ list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h")
+ endif()
+
+ string(REPLACE ";" " " _COMPILER_FLAGS_STR "${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} ${GSS_COMPILER_FLAGS}")
+ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
+ set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
+ list(APPEND CURL_LIBS ${GSS_LIBRARIES})
+
+ else()
+ message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.")
+ endif()
+endif()
+
+option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON)
+if(ENABLE_UNIX_SOCKETS)
+ include(CheckStructHasMember)
+ if(WIN32)
+ set(USE_UNIX_SOCKETS ON)
+ else()
+ check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS)
+ endif()
+else()
+ unset(USE_UNIX_SOCKETS CACHE)
+endif()
+
+
+#
+# CA handling
+#
+set(CURL_CA_BUNDLE "auto" CACHE STRING
+ "Path to the CA bundle. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
+set(CURL_CA_FALLBACK OFF CACHE BOOL
+ "Set ON to use built-in CA store of TLS backend. Defaults to OFF")
+set(CURL_CA_PATH "auto" CACHE STRING
+ "Location of default CA path. Set 'none' to disable or 'auto' for auto-detection. Defaults to 'auto'.")
+
+if("${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)
+ set(CURL_CA_BUNDLE_AUTODETECT TRUE)
+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 USE_NSS)
+ 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_MBEDTLS)
+ message(STATUS
+ "CA path only supported by OpenSSL, GnuTLS or mbed TLS. "
+ "Set CURL_CA_PATH=none or enable one of those TLS backends.")
+endif()
+
+# Check for header files
+if(NOT UNIX)
+ check_include_file_concat("windows.h" HAVE_WINDOWS_H)
+ check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H)
+ check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H)
+ check_include_file_concat("wincrypt.h" HAVE_WINCRYPT_H)
+endif()
+
+check_include_file_concat("inttypes.h" HAVE_INTTYPES_H)
+check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_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("arpa/tftp.h" HAVE_ARPA_TFTP_H)
+check_include_file_concat("assert.h" HAVE_ASSERT_H)
+check_include_file_concat("errno.h" HAVE_ERRNO_H)
+check_include_file_concat("fcntl.h" HAVE_FCNTL_H)
+check_include_file_concat("idn2.h" HAVE_IDN2_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("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("setjmp.h" HAVE_SETJMP_H)
+check_include_file_concat("signal.h" HAVE_SIGNAL_H)
+check_include_file_concat("ssl.h" HAVE_SSL_H)
+check_include_file_concat("stdatomic.h" HAVE_STDATOMIC_H)
+check_include_file_concat("stdbool.h" HAVE_STDBOOL_H)
+check_include_file_concat("stdint.h" HAVE_STDINT_H)
+check_include_file_concat("stdlib.h" HAVE_STDLIB_H)
+check_include_file_concat("string.h" HAVE_STRING_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("time.h" HAVE_TIME_H)
+check_include_file_concat("unistd.h" HAVE_UNISTD_H)
+check_include_file_concat("utime.h" HAVE_UTIME_H)
+
+check_include_file_concat("process.h" HAVE_PROCESS_H)
+check_include_file_concat("stddef.h" HAVE_STDDEF_H)
+check_include_file_concat("stdint.h" HAVE_STDINT_H)
+check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_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)
+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(HAVE_SIZEOF_LONG_LONG)
+ set(HAVE_LONGLONG 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(HAVE_LIBWS2_32)
+ set(CMAKE_REQUIRED_LIBRARIES ws2_32)
+elseif(HAVE_LIBSOCKET)
+ set(CMAKE_REQUIRED_LIBRARIES socket)
+endif()
+
+check_symbol_exists(fchmod "${CURL_INCLUDES}" HAVE_FCHMOD)
+check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME)
+check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET)
+check_symbol_exists(socketpair "${CURL_INCLUDES}" HAVE_SOCKETPAIR)
+check_symbol_exists(recv "${CURL_INCLUDES}" HAVE_RECV)
+check_symbol_exists(send "${CURL_INCLUDES}" HAVE_SEND)
+check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT)
+check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP)
+check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R)
+check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP)
+check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP)
+check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI)
+check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM)
+check_symbol_exists(getppid "${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}" 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}" HAVE_GMTIME_R)
+
+check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
+
+check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL)
+check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL)
+check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64)
+check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R)
+check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
+check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO)
+if(NOT HAVE_GETADDRINFO)
+ set(HAVE_GETADDRINFO_THREADSAFE OFF)
+endif()
+check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
+check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE)
+check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE)
+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 "${CURL_INCLUDES}" HAVE_SETRLIMIT)
+
+if(NOT MSVC OR (MSVC_VERSION GREATER_EQUAL 1900))
+ # earlier MSVC compilers had faulty snprintf implementations
+ check_symbol_exists(snprintf "${CURL_INCLUDES}" HAVE_SNPRINTF)
+endif()
+check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME)
+check_symbol_exists(inet_ntop "${CURL_INCLUDES}" HAVE_INET_NTOP)
+if(MSVC AND (MSVC_VERSION LESS_EQUAL 1600))
+ set(HAVE_INET_NTOP OFF)
+endif()
+check_symbol_exists(inet_pton "${CURL_INCLUDES}" 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 "")
+
+set(CMAKE_EXTRA_INCLUDE_FILES "ws2def.h")
+check_type_size("ADDRESS_FAMILY" SIZEOF_ADDRESS_FAMILY)
+set(HAVE_ADDRESS_FAMILY ${HAVE_SIZEOF_ADDRESS_FAMILY})
+set(CMAKE_EXTRA_INCLUDE_FILES "")
+
+# sigaction and sigsetjmp are special. Use special mechanism for
+# detecting those, but only if previous attempt failed.
+if(HAVE_SIGNAL_H)
+ check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
+endif()
+
+if(NOT HAVE_SIGSETJMP)
+ if(HAVE_SETJMP_H)
+ check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
+ if(HAVE_MACRO_SIGSETJMP)
+ set(HAVE_SIGSETJMP 1)
+ endif()
+ endif()
+endif()
+
+# If there is no stricmp(), do not allow LDAP to parse URLs
+if(NOT HAVE_STRICMP)
+ set(HAVE_LDAP_URL_PARSE 1)
+endif()
+
+# Do curl specific tests
+foreach(CURL_TEST
+ HAVE_FCNTL_O_NONBLOCK
+ HAVE_IOCTLSOCKET
+ HAVE_IOCTLSOCKET_CAMEL
+ HAVE_IOCTLSOCKET_CAMEL_FIONBIO
+ HAVE_IOCTLSOCKET_FIONBIO
+ HAVE_IOCTL_FIONBIO
+ HAVE_IOCTL_SIOCGIFADDR
+ HAVE_SETSOCKOPT_SO_NONBLOCK
+ TIME_WITH_SYS_TIME
+ HAVE_O_NONBLOCK
+ HAVE_GETHOSTBYNAME_R_3
+ HAVE_GETHOSTBYNAME_R_5
+ HAVE_GETHOSTBYNAME_R_6
+ HAVE_GETHOSTBYNAME_R_3_REENTRANT
+ HAVE_GETHOSTBYNAME_R_5_REENTRANT
+ HAVE_GETHOSTBYNAME_R_6_REENTRANT
+ HAVE_IN_ADDR_T
+ HAVE_BOOL_T
+ STDC_HEADERS
+ HAVE_FILE_OFFSET_BITS
+ HAVE_VARIADIC_MACROS_C99
+ HAVE_VARIADIC_MACROS_GCC
+ HAVE_ATOMIC
+ )
+ curl_internal_test(${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)
+
+# include this header to get the type
+set(CMAKE_REQUIRED_INCLUDES "${CURL_SOURCE_DIR}/include")
+set(CMAKE_EXTRA_INCLUDE_FILES "curl/system.h")
+check_type_size("curl_off_t" SIZEOF_CURL_OFF_T)
+set(CMAKE_EXTRA_INCLUDE_FILES "")
+
+if(WIN32)
+ # detect actual value of _WIN32_WINNT and store as HAVE_WIN32_WINNT
+ curl_internal_test(HAVE_WIN32_WINNT)
+ if(HAVE_WIN32_WINNT)
+ string(REGEX MATCH ".*_WIN32_WINNT=0x[0-9a-fA-F]+" OUTPUT "${OUTPUT}")
+ string(REGEX REPLACE ".*_WIN32_WINNT=" "" HAVE_WIN32_WINNT "${OUTPUT}")
+ message(STATUS "Found _WIN32_WINNT=${HAVE_WIN32_WINNT}")
+ endif()
+ # avoid storing HAVE_WIN32_WINNT in CMake cache
+ unset(HAVE_WIN32_WINNT CACHE)
+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(${CURL_TEST} 1)
+ endif()
+ endforeach()
+endif()
+
+# Check clock_gettime(CLOCK_MONOTONIC, x) support
+curl_internal_test(HAVE_CLOCK_GETTIME_MONOTONIC)
+
+# Check compiler support of __builtin_available()
+curl_internal_test(HAVE_BUILTIN_AVAILABLE)
+
+# Some other minor tests
+
+if(NOT HAVE_IN_ADDR_T)
+ set(in_addr_t "unsigned long")
+endif()
+
+# Check for nonblocking
+set(HAVE_DISABLED_NONBLOCKING 1)
+if(HAVE_FIONBIO OR
+ HAVE_IOCTLSOCKET OR
+ HAVE_IOCTLSOCKET_CASE OR
+ HAVE_O_NONBLOCK)
+ set(HAVE_DISABLED_NONBLOCKING)
+endif()
+
+if(CMAKE_COMPILER_IS_GNUCC AND APPLE)
+ include(CheckCCompilerFlag)
+ check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
+ if(HAVE_C_FLAG_Wno_long_double)
+ # The Mac version of GCC warns about use of long double. Disable it.
+ get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
+ if(MPRINTF_COMPILE_FLAGS)
+ set(MPRINTF_COMPILE_FLAGS "${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()
+
+# TODO test which of these headers are required
+if(WIN32)
+ set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H})
+else()
+ set(CURL_PULL_SYS_TYPES_H ${HAVE_SYS_TYPES_H})
+ set(CURL_PULL_SYS_SOCKET_H ${HAVE_SYS_SOCKET_H})
+ set(CURL_PULL_SYS_POLL_H ${HAVE_SYS_POLL_H})
+endif()
+set(CURL_PULL_STDINT_H ${HAVE_STDINT_H})
+set(CURL_PULL_INTTYPES_H ${HAVE_INTTYPES_H})
+
+include(CMake/OtherTests.cmake)
+
+add_definitions(-DHAVE_CONFIG_H)
+
+# For Windows, all compilers used by CMake should support large files
+if(WIN32)
+ set(USE_WIN32_LARGE_FILES ON)
+
+ # Use the manifest embedded in the Windows Resource
+ set(CMAKE_RC_FLAGS "${CMAKE_RC_FLAGS} -DCURL_EMBED_MANIFEST")
+
+ # Check if crypto functions in wincrypt.h are actually available
+ if(HAVE_WINCRYPT_H)
+ check_symbol_exists(CryptAcquireContext "${CURL_INCLUDES}" USE_WINCRYPT)
+ endif()
+ if(USE_WINCRYPT)
+ set(USE_WIN32_CRYPTO ON)
+ endif()
+
+ # Link required libraries for USE_WIN32_CRYPTO or USE_SCHANNEL
+ if(USE_WIN32_CRYPTO OR USE_SCHANNEL)
+ list(APPEND CURL_LIBS "advapi32" "crypt32")
+ endif()
+
+ # Matching logic used for Curl_win32_random()
+ if(MINGW)
+ check_c_source_compiles("
+ #include <_mingw.h>
+ #if defined(__MINGW64_VERSION_MAJOR)
+ #error
+ #endif
+ int main(void) {
+ return 0;
+ }"
+ HAVE_MINGW_ORIGINAL)
+ endif()
+
+ if(NOT HAVE_MINGW_ORIGINAL)
+ list(APPEND CURL_LIBS "bcrypt")
+ else()
+ set(HAVE_FTRUNCATE OFF)
+ endif()
+endif()
+
+if(MSVC)
+ # Disable default manifest added by CMake
+ set(CMAKE_EXE_LINKER_FLAGS "${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")
+
+if(USE_MANUAL)
+ add_subdirectory(docs)
+endif()
+
+add_subdirectory(lib)
+
+if(BUILD_CURL_EXE)
+ add_subdirectory(src)
+endif()
+
+cmake_dependent_option(BUILD_TESTING "Build tests"
+ ON "PERL_FOUND;NOT CURL_DISABLE_TESTS"
+ OFF)
+if(BUILD_TESTING)
+ add_subdirectory(tests)
+endif()
+
+# 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
+# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS
+if(NOT (CURL_DISABLE_CRYPTO_AUTH OR CURL_DISABLE_NTLM) AND
+ (USE_OPENSSL OR USE_MBEDTLS OR USE_DARWINSSL OR USE_WIN32_CRYPTO))
+ 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("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)
+_add_if("Largefile" (SIZEOF_CURL_OFF_T GREATER 4) AND
+ ((SIZEOF_OFF_T GREATER 4) OR USE_WIN32_LARGE_FILES))
+# TODO SSP1 (Schannel) check is missing
+_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)
+# TODO SSP1 missing for SPNEGO
+_add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND
+ (HAVE_GSSAPI OR USE_WINDOWS_SSPI))
+_add_if("Kerberos" NOT CURL_DISABLE_CRYPTO_AUTH AND
+ (HAVE_GSSAPI OR USE_WINDOWS_SSPI))
+# NTLM support requires crypto function adaptions from various SSL libs
+# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS
+_add_if("NTLM" NOT (CURL_DISABLE_CRYPTO_AUTH OR CURL_DISABLE_NTLM) AND
+ (use_curl_ntlm_core OR USE_WINDOWS_SSPI))
+# TODO missing option (autoconf: --enable-ntlm-wb)
+_add_if("NTLM_WB" NOT (CURL_DISABLE_CRYPTO_AUTH OR CURL_DISABLE_NTLM) AND
+ (use_curl_ntlm_core OR USE_WINDOWS_SSPI) AND
+ NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED)
+# TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP
+_add_if("TLS-SRP" USE_TLS_SRP)
+# TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header
+_add_if("HTTP2" USE_NGHTTP2)
+_add_if("HTTP3" USE_NGTCP2 OR USE_QUICHE)
+_add_if("MultiSSL" CURL_WITH_MULTI_SSL)
+_add_if("HTTPS-proxy" SSL_ENABLED AND (USE_OPENSSL OR USE_GNUTLS OR USE_NSS))
+_add_if("unicode" ENABLE_UNICODE)
+_add_if("threadsafe" HAVE_ATOMIC OR (WIN32 AND
+ HAVE_WIN32_WINNT GREATER_EQUAL 0x600))
+_add_if("PSL" USE_LIBPSL)
+string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
+message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
+
+# Clear list and try to detect available protocols
+set(_items)
+_add_if("HTTP" NOT CURL_DISABLE_HTTP)
+_add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED)
+_add_if("FTP" NOT CURL_DISABLE_FTP)
+_add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED)
+_add_if("FILE" NOT CURL_DISABLE_FILE)
+_add_if("TELNET" NOT CURL_DISABLE_TELNET)
+_add_if("LDAP" NOT CURL_DISABLE_LDAP)
+# CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS
+# TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps)
+_add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND
+ ((USE_OPENLDAP AND SSL_ENABLED) OR
+ (NOT USE_OPENLDAP AND HAVE_LDAP_SSL)))
+_add_if("DICT" NOT CURL_DISABLE_DICT)
+_add_if("TFTP" NOT CURL_DISABLE_TFTP)
+_add_if("GOPHER" NOT CURL_DISABLE_GOPHER)
+_add_if("GOPHERS" NOT CURL_DISABLE_GOPHER AND SSL_ENABLED)
+_add_if("POP3" NOT CURL_DISABLE_POP3)
+_add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
+_add_if("IMAP" NOT CURL_DISABLE_IMAP)
+_add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
+_add_if("SMB" NOT CURL_DISABLE_SMB AND
+ use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4))
+_add_if("SMBS" NOT CURL_DISABLE_SMB AND SSL_ENABLED AND
+ use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4))
+_add_if("SMTP" NOT CURL_DISABLE_SMTP)
+_add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
+_add_if("SCP" USE_LIBSSH2 OR USE_LIBSSH)
+_add_if("SFTP" USE_LIBSSH2 OR USE_LIBSSH)
+_add_if("RTSP" NOT CURL_DISABLE_RTSP)
+_add_if("RTMP" USE_LIBRTMP)
+_add_if("MQTT" NOT CURL_DISABLE_MQTT)
+_add_if("WS" USE_WEBSOCKETS)
+_add_if("WSS" USE_WEBSOCKETS)
+if(_items)
+ list(SORT _items)
+endif()
+string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
+message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
+
+# Clear list and collect SSL backends
+set(_items)
+_add_if("Schannel" SSL_ENABLED AND USE_SCHANNEL)
+_add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL)
+_add_if("Secure Transport" SSL_ENABLED AND USE_SECTRANSP)
+_add_if("mbedTLS" SSL_ENABLED AND USE_MBEDTLS)
+_add_if("BearSSL" SSL_ENABLED AND USE_BEARSSL)
+_add_if("NSS" SSL_ENABLED AND USE_NSS)
+_add_if("wolfSSL" SSL_ENABLED AND USE_WOLFSSL)
+if(_items)
+ list(SORT _items)
+endif()
+string(REPLACE ";" " " SSL_BACKENDS "${_items}")
+message(STATUS "Enabled SSL backends: ${SSL_BACKENDS}")
+
+# curl-config needs the following options to be set.
+set(CC "${CMAKE_C_COMPILER}")
+# TODO probably put a -D... options here?
+set(CONFIGURE_OPTIONS "")
+# TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
+set(CPPFLAG_CURL_STATICLIB "")
+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")
+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: ${_libname}")
+ continue()
+ endif()
+ endif()
+ if(_lib MATCHES ".*/.*" OR _lib MATCHES "^-")
+ set(LIBCURL_LIBS "${LIBCURL_LIBS} ${_lib}")
+ else()
+ set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}")
+ endif()
+endforeach()
+if(BUILD_SHARED_LIBS)
+ set(ENABLE_SHARED "yes")
+ set(ENABLE_STATIC "no")
+ set(LIBCURL_NO_SHARED "")
+else()
+ set(ENABLE_SHARED "no")
+ set(ENABLE_STATIC "yes")
+ set(LIBCURL_NO_SHARED "${LIBCURL_LIBS}")
+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 ${CURL_VERSION}
+ COMPATIBILITY SameMajorVersion
+)
+
+# Use:
+# * TARGETS_EXPORT_NAME
+# * PROJECT_NAME
+configure_package_config_file(CMake/curl-config.cmake.in
+ "${project_config}"
+ INSTALL_DESTINATION ${CURL_INSTALL_CMAKE_DIR}
+)
+
+if(CURL_ENABLE_EXPORT_TARGET)
+ install(
+ EXPORT "${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()