X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=CMakeLists.txt;h=a54c2fff921e67183e9a70dd54e3a5ba3ba89d7a;hb=refs%2Fheads%2Faccepted%2Ftizen_base_x_asan;hp=31f260dd489ea2d57405a3d7cb7fbf79ff45f2a0;hpb=702355da477e02993a91ed055240eb86ea0c91e7;p=platform%2Fupstream%2Fcurl.git diff --git a/CMakeLists.txt b/CMakeLists.txt index 31f260d..a54c2ff 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,606 +1,1279 @@ -# cURL/libcurl CMake script -# by [PUT YOUR REAL NAME TETEST!] and Sukender (Benoit Neil) +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) Daniel Stenberg, , 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). -# Add CTests(?) # 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. +# - 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. -CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2 FATAL_ERROR) -SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") +# 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_SSL_SET0_WBIO: `SSL_set0_wbio` present in OpenSSL/wolfSSL +# HAVE_OPENSSL_SRP: `SSL_CTX_set_srp_username` present in OpenSSL/wolfSSL +# HAVE_GNUTLS_SRP: `gnutls_srp_verifier` present in GnuTLS +# HAVE_SSL_CTX_SET_QUIC_METHOD: `SSL_CTX_set_quic_method` present in OpenSSL/wolfSSL +# HAVE_QUICHE_CONN_SET_QLOG_FD: `quiche_conn_set_qlog_fd` present in QUICHE +# +# 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 3.7...3.16 FATAL_ERROR) +message(STATUS "Using CMake version ${CMAKE_VERSION}") + +set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") +include(Utilities) +include(Macros) +include(CMakeDependentOption) +include(CheckCCompilerFlag) -project( CURL C ) -SET(CURL_MAJOR_VERSION 7) -SET(CURL_MINOR_VERSION 19) -SET(CURL_PATCH_VERSION 4) +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 ${CURL_VERSION_NUM}) -INCLUDE_REGULAR_EXPRESSION("^.*$") # Sukender: Is it necessary? # Setup package meta-data # SET(PACKAGE "curl") -SET(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION}) +message(STATUS "curl version=[${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 => http://curl.haxx.se/mail/") -SET(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") -SET(OS "\"${CMAKE_SYSTEM_NAME}\"") - -# Make the base headers visible to everything -# IF(NOT ${PROJECT_BINARY_DIR} EQUAL ${PROJECT_SOURCE_DIR}) - # INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include) -# ENDIF() -INCLUDE_DIRECTORIES( ${CURL_SOURCE_DIR}/include ) - -# Save C and CXX STD libs (we may need to modify them) -IF(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) - SET(CMAKE_CXX_STANDARD_LIBRARIES_INIT ${CMAKE_CXX_STANDARD_LIBRARIES} CACHE INTERNAL "Initial C++ libs") - SET(CMAKE_C_STANDARD_LIBRARIES_INIT ${CMAKE_C_STANDARD_LIBRARIES} CACHE INTERNAL "Initial C libs") -ENDIF() - -IF(WIN32) - SET(NATIVE_WINDOWS ON) -ENDIF() - -OPTION(BUILD_CURL_EXE "Set to ON to build cURL executable." ON) -OPTION(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON) -OPTION(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) -IF(MSVC) - OPTION(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) - MARK_AS_ADVANCED(BUILD_RELEASE_DEBUG_DIRS) -ENDIF() - -OPTION(CURL_HIDDEN_SYMBOLS "Set to ON to build libcurl with internal symbols exported." OFF) -MARK_AS_ADVANCED(CURL_HIDDEN_SYMBOLS) - -# IF(WIN32) - # OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) - # MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) -# ENDIF() - -OPTION(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) -MARK_AS_ADVANCED(HTTP_ONLY) -OPTION(CURL_DISABLE_FTP "disables FTP" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_FTP) -OPTION(CURL_DISABLE_LDAP "disables LDAP" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_LDAP) -OPTION(CURL_DISABLE_TELNET "disables Telnet" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_TELNET) -OPTION(CURL_DISABLE_DICT "disables DICT" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_DICT) -OPTION(CURL_DISABLE_FILE "disables FILE" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_FILE) -OPTION(CURL_DISABLE_TFTP "disables TFTP" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_TFTP) -OPTION(CURL_DISABLE_HTTP "disables HTTP" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_HTTP) - -OPTION(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_LDAPS) -IF(WIN32) - SET(CURL_LDAP_HYBRID OFF) - OPTION(CURL_LDAP_WIN "Use W$ LDAP implementation" ON) - MARK_AS_ADVANCED(CURL_LDAP_WIN) -ELSE() - OPTION(CURL_LDAP_HYBRID "W$ LDAP with non-W$ compiler" OFF) - MARK_AS_ADVANCED(CURL_LDAP_HYBRID) - SET(CURL_LDAP_WIN OFF) -ENDIF() - -IF(HTTP_ONLY) - SET(CURL_DISABLE_FTP ON) - SET(CURL_DISABLE_LDAP ON) - SET(CURL_DISABLE_TELNET ON) - SET(CURL_DISABLE_DICT ON) - SET(CURL_DISABLE_FILE ON) - SET(CURL_DISABLE_TFTP ON) -ENDIF() - -OPTION(CURL_DISABLE_COOKIES "to disable cookies support" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_COOKIES) - -OPTION(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_CRYPTO_AUTH) -OPTION(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) -MARK_AS_ADVANCED(CURL_DISABLE_VERBOSE_STRINGS) -OPTION(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) -MARK_AS_ADVANCED(DISABLED_THREADSAFE) -OPTION(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF) -MARK_AS_ADVANCED(ENABLE_IPV6) - - -IF(WIN32) - IF(CURL_DISABLE_LDAP) - #SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib" CACHE STRING "" FORCE) - #SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib" CACHE STRING "" FORCE) - SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib ws2_32.lib" CACHE STRING "" FORCE) - ELSE() - #SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib wldap32.lib" CACHE STRING "" FORCE) - #SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib wldap32.lib" CACHE STRING "" FORCE) - SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib ws2_32.lib wldap32.lib" CACHE STRING "" FORCE) - ENDIF() -ENDIF() - - -# We need ansi c-flags, especially on HP -SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") -SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) +# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => https://curl.se/mail/") +set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") +if(CMAKE_C_COMPILER_TARGET) + set(OS "\"${CMAKE_C_COMPILER_TARGET}\"") +else() + set(OS "\"${CMAKE_SYSTEM_NAME}\"") +endif() + +include_directories(${CURL_SOURCE_DIR}/include) + +set(CMAKE_UNITY_BUILD_BATCH_SIZE 0) + +option(CURL_WERROR "Turn compiler warnings into errors" OFF) +option(PICKY_COMPILER "Enable picky compiler options" ON) +option(BUILD_CURL_EXE "Set to ON to build curl executable." ON) +option(BUILD_SHARED_LIBS "Build shared libraries" ON) +option(BUILD_STATIC_LIBS "Build static libraries" OFF) +option(BUILD_STATIC_CURL "Build curl executable with static libcurl" OFF) +option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) +option(CURL_DISABLE_INSTALL "Set to ON to disable instalation targets" OFF) + +if(WIN32) + option(CURL_STATIC_CRT "Set to ON to build libcurl with static CRT on Windows (/MT)." OFF) + option(ENABLE_UNICODE "Set to ON to use the Unicode version of the Windows API functions" OFF) + set(CURL_TARGET_WINDOWS_VERSION "" CACHE STRING "Minimum target Windows version as hex string") + if(CURL_TARGET_WINDOWS_VERSION) + add_definitions(-D_WIN32_WINNT=${CURL_TARGET_WINDOWS_VERSION}) + list(APPEND 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) + +include(PickyWarnings) + +if(ENABLE_DEBUG) + # DEBUGBUILD will be defined only for Debug builds + set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$: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() + +set(LIB_STATIC "libcurl_static") +set(LIB_SHARED "libcurl_shared") + +if(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) + set(BUILD_STATIC_LIBS ON) +endif() +if(NOT BUILD_STATIC_CURL AND NOT BUILD_SHARED_LIBS) + set(BUILD_STATIC_CURL ON) +elseif(BUILD_STATIC_CURL AND NOT BUILD_STATIC_LIBS) + set(BUILD_STATIC_CURL OFF) +endif() + +# lib flavour selected for curl tool +if(BUILD_STATIC_CURL) + set(LIB_SELECTED_FOR_EXE ${LIB_STATIC}) +else() + set(LIB_SELECTED_FOR_EXE ${LIB_SHARED}) +endif() + +# lib flavour selected for example and test programs. +if(BUILD_SHARED_LIBS) + set(LIB_SELECTED ${LIB_SHARED}) +else() + set(LIB_SELECTED ${LIB_STATIC}) +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_SRP "disables TLS-SRP support" OFF) +mark_as_advanced(CURL_DISABLE_SRP) +option(CURL_DISABLE_COOKIES "disables cookies support" OFF) +mark_as_advanced(CURL_DISABLE_COOKIES) +option(CURL_DISABLE_BASIC_AUTH "disables Basic authentication" OFF) +mark_as_advanced(CURL_DISABLE_BASIC_AUTH) +option(CURL_DISABLE_BEARER_AUTH "disables Bearer authentication" OFF) +mark_as_advanced(CURL_DISABLE_BEARER_AUTH) +option(CURL_DISABLE_DIGEST_AUTH "disables Digest authentication" OFF) +mark_as_advanced(CURL_DISABLE_DIGEST_AUTH) +option(CURL_DISABLE_KERBEROS_AUTH "disables Kerberos authentication" OFF) +mark_as_advanced(CURL_DISABLE_KERBEROS_AUTH) +option(CURL_DISABLE_NEGOTIATE_AUTH "disables negotiate authentication" OFF) +mark_as_advanced(CURL_DISABLE_NEGOTIATE_AUTH) +option(CURL_DISABLE_AWS "disables AWS-SIG4" OFF) +mark_as_advanced(CURL_DISABLE_AWS) +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) +cmake_dependent_option(CURL_DISABLE_FORM_API "disables form api" OFF + "NOT CURL_DISABLE_MIME" ON) +mark_as_advanced(CURL_DISABLE_FORM_API) +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_HEADERS_API "disables headers-api support" OFF) +mark_as_advanced(CURL_DISABLE_HEADERS_API) +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_BINDLOCAL) +option(CURL_DISABLE_BINDLOCAL "disables local binding support" 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_and_core_services 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$<$:Debug>") + set(CMAKE_C_FLAGS_RELEASE "${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(BORLAND) +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(${CMAKE_SYSTEM_NAME} MATCHES AIX) +if(${CMAKE_SYSTEM_NAME} MATCHES AIX) + set(_ALL_SOURCE 1) +endif() + +# If we are on Haiku, make sure that the network library is brought in. +if(${CMAKE_SYSTEM_NAME} MATCHES Haiku) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -lnetwork") +endif() # Include all the necessary files for macros -INCLUDE (CheckFunctionExists) -INCLUDE (CheckIncludeFile) -INCLUDE (CheckIncludeFiles) -INCLUDE (CheckLibraryExists) -INCLUDE (CheckSymbolExists) -# if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses -# TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex -IF(CMAKE_CROSSCOMPILING) - INCLUDE ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake") -ELSE(CMAKE_CROSSCOMPILING) - INCLUDE (CheckTypeSize) -ENDIF(CMAKE_CROSSCOMPILING) +include(CMakePushCheckState) +include(CheckFunctionExists) +include(CheckIncludeFile) +include(CheckIncludeFiles) +include(CheckLibraryExists) +include(CheckSymbolExists) +include(CheckTypeSize) +include(CheckCSourceCompiles) # On windows preload settings -IF(WIN32) - INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) -ENDIF(WIN32) - -# This macro checks if the symbol exists in the library and if it -# does, it appends library to the list. -SET(CURL_LIBS "") -MACRO(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) - CHECK_LIBRARY_EXISTS("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "" - ${VARIABLE}) - IF(${VARIABLE}) - SET(CURL_LIBS ${CURL_LIBS} ${LIBRARY}) - ENDIF(${VARIABLE}) -ENDMACRO(CHECK_LIBRARY_EXISTS_CONCAT) +if(WIN32) + set(HAVE_WINDOWS_H 1) + set(HAVE_WS2TCPIP_H 1) + set(HAVE_WINSOCK2_H 1) + include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) +endif() + +if(ENABLE_THREADED_RESOLVER) + if(WIN32) + set(USE_THREADS_WIN32 ON) + else() + find_package(Threads REQUIRED) + set(USE_THREADS_POSIX ${CMAKE_USE_PTHREADS_INIT}) + set(HAVE_PTHREAD_H ${CMAKE_USE_PTHREADS_INIT}) + set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) + endif() +endif() # Check for all needed libraries -CHECK_LIBRARY_EXISTS_CONCAT("dl" dlopen HAVE_LIBDL) -#CHECK_LIBRARY_EXISTS_CONCAT("ucb" gethostname HAVE_LIBUCB) -CHECK_LIBRARY_EXISTS_CONCAT("socket" connect HAVE_LIBSOCKET) -CHECK_LIBRARY_EXISTS("c" gethostbyname "" NOT_NEED_LIBNSL) - -# Yellowtab Zeta needs different libraries than BeOS 5. -IF(BEOS) - SET(NOT_NEED_LIBNSL 1) - CHECK_LIBRARY_EXISTS_CONCAT("bind" gethostbyname HAVE_LIBBIND) - CHECK_LIBRARY_EXISTS_CONCAT("bnetapi" closesocket HAVE_LIBBNETAPI) -ENDIF(BEOS) - -IF(NOT NOT_NEED_LIBNSL) - CHECK_LIBRARY_EXISTS_CONCAT("nsl" gethostbyname HAVE_LIBNSL) -ENDIF(NOT NOT_NEED_LIBNSL) - -CHECK_LIBRARY_EXISTS_CONCAT("ws2_32" getch HAVE_LIBWS2_32) -CHECK_LIBRARY_EXISTS_CONCAT("winmm" getch HAVE_LIBWINMM) -# IF(NOT CURL_SPECIAL_LIBZ) -# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ) -# ENDIF(NOT CURL_SPECIAL_LIBZ) - -OPTION(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) -MARK_AS_ADVANCED(CMAKE_USE_OPENSSL) -IF(CMAKE_USE_OPENSSL) - IF(WIN32) - FIND_PACKAGE(OpenSSL) - IF(OPENSSL_FOUND) - SET(USE_SSLEAY TRUE) - SET(USE_OPENSSL TRUE) - LIST(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} ) - ENDIF() - #FIND_LIBRARY(LIBEAY NAMES libeay32) - #LIST(APPEND CURL_LIBS ${LIBEAY} ) - ELSE(WIN32) - CHECK_LIBRARY_EXISTS_CONCAT("crypto" CRYPTO_lock HAVE_LIBCRYPTO) - CHECK_LIBRARY_EXISTS_CONCAT("ssl" SSL_connect HAVE_LIBSSL) - ENDIF(WIN32) -ENDIF(CMAKE_USE_OPENSSL) - -# Check for idn -CHECK_LIBRARY_EXISTS_CONCAT("idn" idna_to_ascii_lz HAVE_LIBIDN) - -# Check for LDAP -CHECK_LIBRARY_EXISTS_CONCAT("ldap" ldap_init HAVE_LIBLDAP) -# if(NOT HAVE_LIBLDAP) - # SET(CURL_DISABLE_LDAP ON) -# endif(NOT HAVE_LIBLDAP) - -# Check for symbol dlopen (same as HAVE_LIBDL) -CHECK_LIBRARY_EXISTS("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) - -# For other tests to use the same libraries -SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS}) - -OPTION(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) -SET(HAVE_LIBZ OFF) -SET(HAVE_ZLIB_H OFF) -SET(HAVE_ZLIB OFF) -IF(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE - FIND_PACKAGE(ZLIB) - IF(ZLIB_FOUND) - SET(HAVE_ZLIB_H ON) - SET(HAVE_ZLIB ON) - SET(HAVE_LIBZ ON) - ENDIF() -ENDIF() - -# If we have features.h, then do the _BSD_SOURCE magic -CHECK_INCLUDE_FILE("features.h" HAVE_FEATURES_H) - -# Check if header file exists and add it to the list. -MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) - CHECK_INCLUDE_FILES("${CURL_INCLUDES};${FILE}" ${VARIABLE}) - IF(${VARIABLE}) - SET(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) - SET(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") - ENDIF(${VARIABLE}) -ENDMACRO(CHECK_INCLUDE_FILE_CONCAT) +check_library_exists("socket" "connect" "" HAVE_LIBSOCKET) +if(HAVE_LIBSOCKET) + set(CURL_LIBS "socket;${CURL_LIBS}") +endif() + +check_function_exists(gethostname HAVE_GETHOSTNAME) + +if(WIN32) + list(APPEND CURL_LIBS "ws2_32" "bcrypt") + if(USE_LIBRTMP) + list(APPEND CURL_LIBS "winmm") + endif() +endif() + +# check SSL libraries +option(CURL_ENABLE_SSL "Enable SSL support" ON) + +if(CURL_DEFAULT_SSL_BACKEND) + set(valid_default_ssl_backend FALSE) +endif() + +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_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() + + 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 ${MBEDTLS_LIBRARIES}) + include_directories(${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 ${WolfSSL_LIBRARIES}) + include_directories(${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 ${GNUTLS_LIBRARIES} "nettle") + include_directories(${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 CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS}) +endif() + +option(CURL_BROTLI "Set to ON to enable building curl with brotli support." OFF) +set(HAVE_BROTLI OFF) +if(CURL_BROTLI) + find_package(Brotli REQUIRED) + if(BROTLI_FOUND) + set(HAVE_BROTLI ON) + set(CURL_LIBS "${BROTLI_LIBRARIES};${CURL_LIBS}") # For 'ld' linker. Emulate `list(PREPEND ...)` to stay compatible with \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}") + 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() + +#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} ${GSS_COMPILER_FLAGS}") + string(REPLACE ";" " " GSS_LINKER_FLAGS "${GSS_LINKER_FLAGS}") + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") + set(CMAKE_STATIC_LINKER_FLAGS "${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) + 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(NOT UNIX) - CHECK_INCLUDE_FILE_CONCAT("ws2tcpip.h" HAVE_WS2TCPIP_H) - CHECK_INCLUDE_FILE_CONCAT("winsock2.h" HAVE_WINSOCK2_H) -ENDIF(NOT UNIX) -CHECK_INCLUDE_FILE_CONCAT("stdio.h" HAVE_STDIO_H) -IF(NOT UNIX) - CHECK_INCLUDE_FILE_CONCAT("windows.h" HAVE_WINDOWS_H) - CHECK_INCLUDE_FILE_CONCAT("winsock.h" HAVE_WINSOCK_H) -ENDIF(NOT UNIX) - -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/uio.h" HAVE_SYS_UIO_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("alloca.h" HAVE_ALLOCA_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("crypto.h" HAVE_CRYPTO_H) -CHECK_INCLUDE_FILE_CONCAT("des.h" HAVE_DES_H) -CHECK_INCLUDE_FILE_CONCAT("err.h" HAVE_ERR_H) -CHECK_INCLUDE_FILE_CONCAT("errno.h" HAVE_ERRNO_H) -CHECK_INCLUDE_FILE_CONCAT("fcntl.h" HAVE_FCNTL_H) -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) -CHECK_INCLUDE_FILE_CONCAT("idn-free.h" HAVE_IDN_FREE_H) -CHECK_INCLUDE_FILE_CONCAT("ifaddrs.h" HAVE_IFADDRS_H) -CHECK_INCLUDE_FILE_CONCAT("io.h" HAVE_IO_H) -CHECK_INCLUDE_FILE_CONCAT("krb.h" HAVE_KRB_H) -CHECK_INCLUDE_FILE_CONCAT("libgen.h" HAVE_LIBGEN_H) -CHECK_INCLUDE_FILE_CONCAT("libssh2.h" HAVE_LIBSSH2_H) -CHECK_INCLUDE_FILE_CONCAT("limits.h" HAVE_LIMITS_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("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/err.h" HAVE_OPENSSL_ERR_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/pem.h" HAVE_OPENSSL_PEM_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/rsa.h" HAVE_OPENSSL_RSA_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/ssl.h" HAVE_OPENSSL_SSL_H) -CHECK_INCLUDE_FILE_CONCAT("openssl/x509.h" HAVE_OPENSSL_X509_H) -CHECK_INCLUDE_FILE_CONCAT("pem.h" HAVE_PEM_H) -CHECK_INCLUDE_FILE_CONCAT("poll.h" HAVE_POLL_H) -CHECK_INCLUDE_FILE_CONCAT("pwd.h" HAVE_PWD_H) -CHECK_INCLUDE_FILE_CONCAT("rsa.h" HAVE_RSA_H) -CHECK_INCLUDE_FILE_CONCAT("setjmp.h" HAVE_SETJMP_H) -CHECK_INCLUDE_FILE_CONCAT("sgtty.h" HAVE_SGTTY_H) -CHECK_INCLUDE_FILE_CONCAT("signal.h" HAVE_SIGNAL_H) -CHECK_INCLUDE_FILE_CONCAT("ssl.h" HAVE_SSL_H) -CHECK_INCLUDE_FILE_CONCAT("stdbool.h" HAVE_STDBOOL_H) -CHECK_INCLUDE_FILE_CONCAT("stdint.h" HAVE_STDINT_H) -CHECK_INCLUDE_FILE_CONCAT("stdio.h" HAVE_STDIO_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("tld.h" HAVE_TLD_H) -CHECK_INCLUDE_FILE_CONCAT("unistd.h" HAVE_UNISTD_H) -CHECK_INCLUDE_FILE_CONCAT("utime.h" HAVE_UTIME_H) -CHECK_INCLUDE_FILE_CONCAT("x509.h" HAVE_X509_H) - -CHECK_INCLUDE_FILE_CONCAT("process.h" HAVE_PROCESS_H) -CHECK_INCLUDE_FILE_CONCAT("stddef.h" HAVE_STDDEF_H) -CHECK_INCLUDE_FILE_CONCAT("dlfcn.h" HAVE_DLFCN_H) -CHECK_INCLUDE_FILE_CONCAT("malloc.h" HAVE_MALLOC_H) -CHECK_INCLUDE_FILE_CONCAT("memory.h" HAVE_MEMORY_H) -CHECK_INCLUDE_FILE_CONCAT("ldap.h" HAVE_LDAP_H) -CHECK_INCLUDE_FILE_CONCAT("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) -CHECK_INCLUDE_FILE_CONCAT("stdint.h" HAVE_STDINT_H) -CHECK_INCLUDE_FILE_CONCAT("sockio.h" HAVE_SOCKIO_H) -CHECK_INCLUDE_FILE_CONCAT("sys/utsname.h" HAVE_SYS_UTSNAME_H) -CHECK_INCLUDE_FILE_CONCAT("idna.h" HAVE_IDNA_H) - -IF(CMAKE_USE_OPENSSL) - CHECK_INCLUDE_FILE_CONCAT("openssl/rand.h" HAVE_OPENSSL_RAND_H) -ENDIF(CMAKE_USE_OPENSSL) - - -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("long double" SIZEOF_LONG_DOUBLE) -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(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) - IF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) - SET(ssize_t __int64) - ENDIF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) -ENDIF(NOT HAVE_SIZEOF_SSIZE_T) - -# Different sizeofs, etc. - -# define CURL_SIZEOF_LONG 4 -# define CURL_TYPEOF_CURL_OFF_T long long -# define CURL_FORMAT_CURL_OFF_T "lld" -# define CURL_FORMAT_CURL_OFF_TU "llu" -# define CURL_FORMAT_OFF_T "%lld" -# define CURL_SIZEOF_CURL_OFF_T 8 -# define CURL_SUFFIX_CURL_OFF_T LL -# define CURL_SUFFIX_CURL_OFF_TU ULL - -set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) - -if(SIZEOF_LONG EQUAL 8) - set(CURL_TYPEOF_CURL_OFF_T long) - set(CURL_SIZEOF_CURL_OFF_T 8) - set(CURL_FORMAT_CURL_OFF_T "ld") - set(CURL_FORMAT_CURL_OFF_TU "lu") - set(CURL_FORMAT_OFF_T "%ld") - set(CURL_SUFFIX_CURL_OFF_T L) - set(CURL_SUFFIX_CURL_OFF_TU LU) -endif(SIZEOF_LONG EQUAL 8) - -if(SIZEOF_LONG_LONG EQUAL 8) - set(CURL_TYPEOF_CURL_OFF_T "long long") - set(CURL_SIZEOF_CURL_OFF_T 8) - set(CURL_FORMAT_CURL_OFF_T "lld") - set(CURL_FORMAT_CURL_OFF_TU "llu") - set(CURL_FORMAT_OFF_T "%lld") - set(CURL_SUFFIX_CURL_OFF_T LL) - set(CURL_SUFFIX_CURL_OFF_TU LLU) -endif(SIZEOF_LONG_LONG EQUAL 8) - -if(NOT CURL_TYPEOF_CURL_OFF_T) - set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) - set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) - # TODO: need adjustment here. - set(CURL_FORMAT_CURL_OFF_T "ld") - set(CURL_FORMAT_CURL_OFF_TU "lu") - set(CURL_FORMAT_OFF_T "%ld") - set(CURL_SUFFIX_CURL_OFF_T L) - set(CURL_SUFFIX_CURL_OFF_TU LU) -endif(NOT CURL_TYPEOF_CURL_OFF_T) - -IF(HAVE_SIZEOF_LONG_LONG) - SET(HAVE_LONGLONG 1) - SET(HAVE_LL 1) -ENDIF(HAVE_SIZEOF_LONG_LONG) - -FIND_FILE(RANDOM_FILE urandom /dev) -MARK_AS_ADVANCED(RANDOM_FILE) +if(WIN32) + check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) + check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) + check_include_file_concat("windows.h" HAVE_WINDOWS_H) +endif() + +if(WIN32) + # detect actual value of _WIN32_WINNT and store as HAVE_WIN32_WINNT + curl_internal_test(HAVE_WIN32_WINNT) + if(HAVE_WIN32_WINNT) + string(REGEX MATCH ".*_WIN32_WINNT=0x[0-9a-fA-F]+" OUTPUT "${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/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("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 -CHECK_SYMBOL_EXISTS(basename "${CURL_INCLUDES}" HAVE_BASENAME) -CHECK_SYMBOL_EXISTS(socket "${CURL_INCLUDES}" HAVE_SOCKET) -CHECK_SYMBOL_EXISTS(poll "${CURL_INCLUDES}" HAVE_POLL) -CHECK_SYMBOL_EXISTS(select "${CURL_INCLUDES}" HAVE_SELECT) -CHECK_SYMBOL_EXISTS(strdup "${CURL_INCLUDES}" HAVE_STRDUP) -CHECK_SYMBOL_EXISTS(strstr "${CURL_INCLUDES}" HAVE_STRSTR) -CHECK_SYMBOL_EXISTS(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) -CHECK_SYMBOL_EXISTS(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) -CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME) -CHECK_SYMBOL_EXISTS(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) -CHECK_SYMBOL_EXISTS(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) -CHECK_SYMBOL_EXISTS(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) -CHECK_SYMBOL_EXISTS(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) -CHECK_SYMBOL_EXISTS(alarm "${CURL_INCLUDES}" HAVE_ALARM) -IF(NOT HAVE_STRNCMPI) - SET(HAVE_STRCMPI) -ENDIF(NOT HAVE_STRNCMPI) -CHECK_SYMBOL_EXISTS(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) -CHECK_SYMBOL_EXISTS(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) -CHECK_SYMBOL_EXISTS(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) -CHECK_SYMBOL_EXISTS(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) -CHECK_SYMBOL_EXISTS(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) -CHECK_SYMBOL_EXISTS(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) -CHECK_SYMBOL_EXISTS(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) -CHECK_SYMBOL_EXISTS(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) -CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR) -CHECK_SYMBOL_EXISTS(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) -CHECK_SYMBOL_EXISTS(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) -CHECK_SYMBOL_EXISTS(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) -CHECK_SYMBOL_EXISTS(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) -CHECK_SYMBOL_EXISTS(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) -CHECK_SYMBOL_EXISTS(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) -CHECK_SYMBOL_EXISTS(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) -CHECK_SYMBOL_EXISTS(utime "${CURL_INCLUDES}" HAVE_UTIME) -IF(CMAKE_USE_OPENSSL) - CHECK_SYMBOL_EXISTS(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) - CHECK_SYMBOL_EXISTS(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) - CHECK_SYMBOL_EXISTS(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) - CHECK_SYMBOL_EXISTS(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" - HAVE_CRYPTO_CLEANUP_ALL_EX_DATA) - IF(HAVE_LIBCRYPTO AND HAVE_LIBSSL) - SET(USE_OPENSSL 1) - SET(USE_SSLEAY 1) - ENDIF(HAVE_LIBCRYPTO AND HAVE_LIBSSL) -ENDIF(CMAKE_USE_OPENSSL) -CHECK_SYMBOL_EXISTS(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) -CHECK_SYMBOL_EXISTS(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) - -CHECK_SYMBOL_EXISTS(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) -CHECK_SYMBOL_EXISTS(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) - -CHECK_SYMBOL_EXISTS(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) -CHECK_SYMBOL_EXISTS(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) -IF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) - SET(HAVE_SIGNAL 1) -ENDIF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) -CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME) -CHECK_SYMBOL_EXISTS(strtoll "${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 "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) -CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR) -CHECK_SYMBOL_EXISTS(fork "${CURL_INCLUDES}" HAVE_FORK) -CHECK_SYMBOL_EXISTS(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) -CHECK_SYMBOL_EXISTS(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) -CHECK_SYMBOL_EXISTS(pipe "${CURL_INCLUDES}" HAVE_PIPE) -CHECK_SYMBOL_EXISTS(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) -CHECK_SYMBOL_EXISTS(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) -CHECK_SYMBOL_EXISTS(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) -CHECK_SYMBOL_EXISTS(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE) -CHECK_SYMBOL_EXISTS(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR) -CHECK_SYMBOL_EXISTS(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR) -CHECK_SYMBOL_EXISTS(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) -CHECK_SYMBOL_EXISTS(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) -CHECK_SYMBOL_EXISTS(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) -CHECK_SYMBOL_EXISTS(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) -CHECK_SYMBOL_EXISTS(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) - -# symbol exists in win32, but function does not. -CHECK_FUNCTION_EXISTS(inet_pton HAVE_INET_PTON) - -# sigaction and sigsetjmp are special. Use special mechanism for -# detecting those, but only if previous attempt failed. -IF(HAVE_SIGNAL_H) - CHECK_SYMBOL_EXISTS(sigaction "signal.h" HAVE_SIGACTION) -ENDIF(HAVE_SIGNAL_H) - -IF(NOT HAVE_SIGSETJMP) - IF(HAVE_SETJMP_H) - CHECK_SYMBOL_EXISTS(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) - IF(HAVE_MACRO_SIGSETJMP) - SET(HAVE_SIGSETJMP 1) - ENDIF(HAVE_MACRO_SIGSETJMP) - ENDIF(HAVE_SETJMP_H) -ENDIF(NOT HAVE_SIGSETJMP) - -# If there is no stricmp(), do not allow LDAP to parse URLs -if(NOT HAVE_STRICMP) - SET(HAVE_LDAP_URL_PARSE 1) -endif(NOT HAVE_STRICMP) - -# For other curl specific tests, use this macro. -MACRO(CURL_INTERNAL_TEST CURL_TEST) - IF("${CURL_TEST}" MATCHES "^${CURL_TEST}$") - SET(MACRO_CHECK_FUNCTION_DEFINITIONS - "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") - IF(CMAKE_REQUIRED_LIBRARIES) - SET(CURL_TEST_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") - ENDIF(CMAKE_REQUIRED_LIBRARIES) - - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}") - TRY_COMPILE(${CURL_TEST} - ${CMAKE_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${CURL_TEST_ADD_LIBRARIES}" - OUTPUT_VARIABLE OUTPUT) - IF(${CURL_TEST}) - SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Performing Curl Test ${CURL_TEST} passed with the following output:\n" - "${OUTPUT}\n") - ELSE(${CURL_TEST}) - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed") - SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") - FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Performing Curl Test ${CURL_TEST} failed with the following output:\n" - "${OUTPUT}\n") - ENDIF(${CURL_TEST}) - ENDIF("${CURL_TEST}" MATCHES "^${CURL_TEST}$") -ENDMACRO(CURL_INTERNAL_TEST) - -MACRO(CURL_INTERNAL_TEST_RUN CURL_TEST) - IF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") - SET(MACRO_CHECK_FUNCTION_DEFINITIONS - "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}") - IF(CMAKE_REQUIRED_LIBRARIES) - SET(CURL_TEST_ADD_LIBRARIES - "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") - ENDIF(CMAKE_REQUIRED_LIBRARIES) - - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}") - TRY_RUN(${CURL_TEST} ${CURL_TEST}_COMPILE - ${CMAKE_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c - CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} - "${CURL_TEST_ADD_LIBRARIES}" - OUTPUT_VARIABLE OUTPUT) - IF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success") - ELSE(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed") - SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") - FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "Performing Curl Test ${CURL_TEST} failed with the following output:\n" - "${OUTPUT}") - IF(${CURL_TEST}_COMPILE) - FILE(APPEND - "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "There was a problem running this test\n") - ENDIF(${CURL_TEST}_COMPILE) - FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" - "\n\n") - ENDIF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) - ENDIF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") -ENDMACRO(CURL_INTERNAL_TEST_RUN) +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(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(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) +check_symbol_exists(fseeko "${CURL_INCLUDES};stdio.h" HAVE_FSEEKO) +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(HAVE_FSEEKO) + set(HAVE_DECL_FSEEKO 1) +endif() + +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 "ws2def.h") + check_type_size("ADDRESS_FAMILY" SIZEOF_ADDRESS_FAMILY) + set(HAVE_ADDRESS_FAMILY ${HAVE_SIZEOF_ADDRESS_FAMILY}) + set(CMAKE_EXTRA_INCLUDE_FILES "") +endif() # Do curl specific tests -FOREACH(CURL_TEST +foreach(CURL_TEST HAVE_FCNTL_O_NONBLOCK HAVE_IOCTLSOCKET HAVE_IOCTLSOCKET_CAMEL @@ -609,242 +1282,501 @@ FOREACH(CURL_TEST HAVE_IOCTL_FIONBIO HAVE_IOCTL_SIOCGIFADDR HAVE_SETSOCKOPT_SO_NONBLOCK - HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID - TIME_WITH_SYS_TIME HAVE_O_NONBLOCK - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 - HAVE_GETHOSTBYADDR_R_5_REENTRANT - HAVE_GETHOSTBYADDR_R_7_REENTRANT - HAVE_GETHOSTBYADDR_R_8_REENTRANT HAVE_GETHOSTBYNAME_R_3 HAVE_GETHOSTBYNAME_R_5 HAVE_GETHOSTBYNAME_R_6 HAVE_GETHOSTBYNAME_R_3_REENTRANT HAVE_GETHOSTBYNAME_R_5_REENTRANT HAVE_GETHOSTBYNAME_R_6_REENTRANT - HAVE_SOCKLEN_T HAVE_IN_ADDR_T HAVE_BOOL_T STDC_HEADERS - RETSIGTYPE_TEST - HAVE_INET_NTOA_R_DECL - HAVE_INET_NTOA_R_DECL_REENTRANT - HAVE_GETADDRINFO HAVE_FILE_OFFSET_BITS + HAVE_ATOMIC ) - CURL_INTERNAL_TEST(${CURL_TEST}) -ENDFOREACH(CURL_TEST) -IF(HAVE_FILE_OFFSET_BITS) - SET(_FILE_OFFSET_BITS 64) -ENDIF(HAVE_FILE_OFFSET_BITS) - -FOREACH(CURL_TEST + 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 "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(${SIZEOF_CURL_OFF_T} GREATER "4") + set(USE_WEBSOCKETS ON) + else() + message(WARNING "curl_off_t is too small to enable WebSockets") + endif() +endif() + +foreach(CURL_TEST HAVE_GLIBC_STRERROR_R HAVE_POSIX_STRERROR_R ) - CURL_INTERNAL_TEST_RUN(${CURL_TEST}) -ENDFOREACH(CURL_TEST) + curl_internal_test(${CURL_TEST}) +endforeach() # Check for reentrant -FOREACH(CURL_TEST - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 +foreach(CURL_TEST HAVE_GETHOSTBYNAME_R_3 HAVE_GETHOSTBYNAME_R_5 - HAVE_GETHOSTBYNAME_R_6 - HAVE_INET_NTOA_R_DECL_REENTRANT) - IF(NOT ${CURL_TEST}) - IF(${CURL_TEST}_REENTRANT) - SET(NEED_REENTRANT 1) - ENDIF(${CURL_TEST}_REENTRANT) - ENDIF(NOT ${CURL_TEST}) -ENDFOREACH(CURL_TEST) - -IF(NEED_REENTRANT) - FOREACH(CURL_TEST - HAVE_GETHOSTBYADDR_R_5 - HAVE_GETHOSTBYADDR_R_7 - HAVE_GETHOSTBYADDR_R_8 + 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(${CURL_TEST} 1) - ENDIF(${CURL_TEST}_REENTRANT) - ENDFOREACH(CURL_TEST) -ENDIF(NEED_REENTRANT) - -IF(HAVE_INET_NTOA_R_DECL_REENTRANT) - SET(HAVE_INET_NTOA_R_DECL 1) - SET(NEED_REENTRANT 1) -ENDIF(HAVE_INET_NTOA_R_DECL_REENTRANT) - -# Some other minor tests - -IF(NOT HAVE_SOCKLEN_T) - SET(socklen_t "int") -ENDIF(NOT HAVE_SOCKLEN_T) + set(${CURL_TEST} 0) + if(${CURL_TEST}_REENTRANT) + set(${CURL_TEST} 1) + endif() + endforeach() +endif() -IF(NOT HAVE_IN_ADDR_T) - SET(in_addr_t "unsigned long") -ENDIF(NOT HAVE_IN_ADDR_T) +if(NOT WIN32) + # Check clock_gettime(CLOCK_MONOTONIC, x) support + curl_internal_test(HAVE_CLOCK_GETTIME_MONOTONIC) +endif() -# Fix libz / zlib.h +# Check compiler support of __builtin_available() +curl_internal_test(HAVE_BUILTIN_AVAILABLE) -IF(NOT CURL_SPECIAL_LIBZ) - IF(NOT HAVE_LIBZ) - SET(HAVE_ZLIB_H 0) - ENDIF(NOT HAVE_LIBZ) - - IF(NOT HAVE_ZLIB_H) - SET(HAVE_LIBZ 0) - ENDIF(NOT HAVE_ZLIB_H) -ENDIF(NOT CURL_SPECIAL_LIBZ) - -IF(_FILE_OFFSET_BITS) - SET(_FILE_OFFSET_BITS 64) -ENDIF(_FILE_OFFSET_BITS) -SET(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") -SET(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h") -CHECK_TYPE_SIZE("curl_off_t" SIZEOF_CURL_OFF_T) -SET(CMAKE_EXTRA_INCLUDE_FILES) -SET(CMAKE_REQUIRED_FLAGS) +# 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 +set(HAVE_DISABLED_NONBLOCKING 1) +if(HAVE_FIONBIO OR HAVE_IOCTLSOCKET OR HAVE_IOCTLSOCKET_CASE OR HAVE_O_NONBLOCK) - SET(HAVE_DISABLED_NONBLOCKING) -ENDIF(HAVE_FIONBIO OR - HAVE_IOCTLSOCKET OR - HAVE_IOCTLSOCKET_CASE OR - HAVE_O_NONBLOCK) - -IF(RETSIGTYPE_TEST) - SET(RETSIGTYPE void) -ELSE(RETSIGTYPE_TEST) - SET(RETSIGTYPE int) -ENDIF(RETSIGTYPE_TEST) - -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) + 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 "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") - ELSE(MPRINTF_COMPILE_FLAGS) - SET(MPRINTF_COMPILE_FLAGS "-Wno-long-double") - ENDIF(MPRINTF_COMPILE_FLAGS) - SET_SOURCE_FILES_PROPERTIES(mprintf.c PROPERTIES + get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) + if(MPRINTF_COMPILE_FLAGS) + set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") + else() + set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") + endif() + set_source_files_properties(mprintf.c PROPERTIES COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) - ENDIF(HAVE_C_FLAG_Wno_long_double) -ENDIF(CMAKE_COMPILER_IS_GNUCC AND APPLE) - -INCLUDE(CMake/OtherTests.cmake) - -ADD_DEFINITIONS(-DHAVE_CONFIG_H) - -# For windows, do not allow the compiler to use default target (Vista). -IF(WIN32) - ADD_DEFINITIONS(-D_WIN32_WINNT=0x0501) -ENDIF(WIN32) - -IF(MSVC) - ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) -ENDIF(MSVC) - -# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options. -# TODO This is far to be complete! -FUNCTION(SETUP_CURL_DEPENDENCIES TARGET_NAME) - IF(CURL_ZLIB AND ZLIB_FOUND) - INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR}) - ENDIF() - IF(CURL_ZLIB AND ZLIB_FOUND) - TARGET_LINK_LIBRARIES(${TARGET_NAME} ${ZLIB_LIBRARIES}) - #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ ) - ENDIF() - - IF(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) - INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR}) - ENDIF() - IF(CURL_SSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE) - TARGET_LINK_LIBRARIES(${TARGET_NAME} ${OPENSSL_LIBRARIES}) - #ADD_DEFINITIONS( -DUSE_SSLEAY ) - ENDIF() -ENDFUNCTION() + 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 ${HAVE_SYS_POLL_H}) +endif() + +include(CMake/OtherTests.cmake) + +add_definitions(-DHAVE_CONFIG_H) + +# For Windows, all compilers used by CMake should support large files +if(WIN32) + set(USE_WIN32_LARGE_FILES ON) + + # Use the manifest embedded in the Windows Resource + set(CMAKE_RC_FLAGS "${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" "§!§" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - STRING(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*\n)" "SET(\\1 \\2)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - STRING(REPLACE "§!§" "\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}) - - ### BUGGY METHOD 1 - # FILE(STRINGS Makefile.inc MAKEFILE_INC_TEXT) - # STRING(REPLACE "# ./lib/Makefile.inc" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # STRING(REPLACE " " " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces - - # #STRING(REGEX MATCH "CSOURCES *=" AAA ${MAKEFILE_INC_TEXT}) - # #MESSAGE(STATUS ${AAA}) - - # STRING(REPLACE "CSOURCES =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # STRING(REPLACE "HHEADERS =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - - # STRING(REGEX REPLACE "[^ ]+\\.c" "" ${HEADERS_VAR} ${MAKEFILE_INC_TEXT}) # Remove source files and store into headers var - # STRING(REGEX REPLACE " +" " " ${HEADERS_VAR} ${${HEADERS_VAR}}) - # STRING(REGEX REPLACE " " ";" ${HEADERS_VAR} ${${HEADERS_VAR}}) - - # STRING(REGEX REPLACE "[^ ]+\\.h" "" ${SOURCES_VAR} ${MAKEFILE_INC_TEXT}) # Remove headers and store into source files var - # STRING(REGEX REPLACE " +" " " ${SOURCES_VAR} ${${SOURCES_VAR}}) - # STRING(REGEX REPLACE " " ";" ${SOURCES_VAR} ${${SOURCES_VAR}}) - - # SET(${HEADERS_VAR} ${${HEADERS_VAR}} PARENT_SCOPE) - # SET(${SOURCES_VAR} ${${SOURCES_VAR}} PARENT_SCOPE) - - ### BUGGY METHOD 2 - # FILE(READ Makefile.inc MAKEFILE_INC_TEXT) - # #STRING(REPLACE "\t" " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces - # #STRING(REGEX REPLACE "\n+" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Remove empty lines (allow a simplification in the script) - # STRING(REGEX REPLACE "([A-Z]+)[\t ]*=[\t ]*" "SET(\\1 " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # #STRING(REGEX REPLACE "^(.*)[\t ]*[^\\]$" ")" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # STRING(REGEX REPLACE "([^\\])\n" "\\1)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # # STRING(REGEX REPLACE "CSOURCES *=" "SET(libCurl_SRCS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # # STRING(REGEX REPLACE "HHEADERS *=" "SET(libCurl_HEADERS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) - # FILE(WRITE Makefile.inc.cmake ${MAKEFILE_INC_TEXT}) -ENDFUNCTION() - -ADD_SUBDIRECTORY(lib) -IF(BUILD_CURL_EXE) - ADD_SUBDIRECTORY(src) -ENDIF() -IF(BUILD_CURL_TESTS) - ADD_SUBDIRECTORY(tests) -ENDIF() - -OPTION(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) -IF(BUILD_DASHBOARD_REPORTS) - INCLUDE(Dart) - #INCLUDE(CTest) -ENDIF(BUILD_DASHBOARD_REPORTS) - -# This needs to be run very last so other parts of the scripts can take advantage of this. -IF(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) - SET(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before") -ENDIF() +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() + +if(NOT CURL_DISABLE_INSTALL) + + # 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_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("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_NEGOTIATE_AUTH AND + (HAVE_GSSAPI OR USE_WINDOWS_SSPI)) + _add_if("Kerberos" NOT CURL_DISABLE_KERBEROS_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_NTLM) AND + (use_curl_ntlm_core OR USE_WINDOWS_SSPI)) + # TODO missing option (autoconf: --enable-ntlm-wb) + _add_if("NTLM_WB" NOT (CURL_DISABLE_NTLM) AND + (use_curl_ntlm_core OR USE_WINDOWS_SSPI) AND + NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED) + _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) + # 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: ${SUPPORT_FEATURES}") + + # Clear list and try to detect available protocols + set(_items) + _add_if("HTTP" NOT CURL_DISABLE_HTTP) + _add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED) + _add_if("FTP" NOT CURL_DISABLE_FTP) + _add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED) + _add_if("FILE" NOT CURL_DISABLE_FILE) + _add_if("TELNET" NOT CURL_DISABLE_TELNET) + _add_if("LDAP" NOT CURL_DISABLE_LDAP) + # CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS + _add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND + ((USE_OPENLDAP AND SSL_ENABLED) OR + (NOT USE_OPENLDAP AND HAVE_LDAP_SSL))) + _add_if("DICT" NOT CURL_DISABLE_DICT) + _add_if("TFTP" NOT CURL_DISABLE_TFTP) + _add_if("GOPHER" NOT CURL_DISABLE_GOPHER) + _add_if("GOPHERS" NOT CURL_DISABLE_GOPHER AND SSL_ENABLED) + _add_if("POP3" NOT CURL_DISABLE_POP3) + _add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED) + _add_if("IMAP" NOT CURL_DISABLE_IMAP) + _add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED) + _add_if("SMB" NOT CURL_DISABLE_SMB AND + use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4)) + _add_if("SMBS" NOT CURL_DISABLE_SMB AND SSL_ENABLED AND + use_curl_ntlm_core AND (SIZEOF_CURL_OFF_T GREATER 4)) + _add_if("SMTP" NOT CURL_DISABLE_SMTP) + _add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED) + _add_if("SCP" USE_LIBSSH2 OR USE_LIBSSH) + _add_if("SFTP" USE_LIBSSH2 OR USE_LIBSSH) + _add_if("RTSP" NOT CURL_DISABLE_RTSP) + _add_if("RTMP" USE_LIBRTMP) + _add_if("MQTT" NOT CURL_DISABLE_MQTT) + _add_if("WS" USE_WEBSOCKETS) + _add_if("WSS" USE_WEBSOCKETS) + if(_items) + list(SORT _items) + endif() + string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}") + message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}") + + # Clear list and collect SSL backends + set(_items) + _add_if("Schannel" SSL_ENABLED AND USE_SCHANNEL) + _add_if("OpenSSL" SSL_ENABLED AND USE_OPENSSL) + _add_if("Secure Transport" SSL_ENABLED AND USE_SECTRANSP) + _add_if("mbedTLS" SSL_ENABLED AND USE_MBEDTLS) + _add_if("BearSSL" SSL_ENABLED AND USE_BEARSSL) + _add_if("wolfSSL" SSL_ENABLED AND USE_WOLFSSL) + _add_if("GnuTLS" SSL_ENABLED AND USE_GNUTLS) + + if(_items) + list(SORT _items) + endif() + string(REPLACE ";" " " SSL_BACKENDS "${_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") + 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${_lib}") + endif() + endforeach() + if(BUILD_SHARED_LIBS) + set(ENABLE_SHARED "yes") + set(LIBCURL_NO_SHARED "") + set(CPPFLAG_CURL_STATICLIB "") + else() + set(ENABLE_SHARED "no") + set(LIBCURL_NO_SHARED "${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 ${CURL_INSTALL_CMAKE_DIR} + ) + + if(CURL_ENABLE_EXPORT_TARGET) + install( + EXPORT "${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()