#*************************************************************************** # _ _ ____ _ # Project ___| | | | _ \| | # / __| | | | |_) | | # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # # Copyright (C) 1998 - 2014, 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 http://curl.haxx.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. # ########################################################################### # 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. # 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 2.8 FATAL_ERROR) set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") include(Utilities) include(Macros) project( CURL C ) message(WARNING "the curl cmake build system is poorly maintained. Be aware") file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) 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") 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 "\"${CMAKE_SYSTEM_NAME}\"") include_directories(${PROJECT_BINARY_DIR}/include/curl) include_directories( ${CURL_SOURCE_DIR}/include ) 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) option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) option(ENABLE_THREADED_RESOLVER "Set to ON to enable POSIX threaded DNS lookup" OFF) # initialize CURL_LIBS set(CURL_LIBS "") if(ENABLE_THREADED_RESOLVER AND ENABLE_ARES) message(FATAL_ERROR "Options ENABLE_THREADED_RESOLVER and ENABLE_ARES are mutually exclusive") endif() if(ENABLE_ARES) set(USE_ARES 1) find_package(CARES REQUIRED) list(APPEND CURL_LIBS ${CARES_LIBRARY} ) set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) 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) 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 hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) 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) option(CURL_DISABLE_RTSP "to disable RTSP" OFF) mark_as_advanced(CURL_DISABLE_RTSP) option(CURL_DISABLE_PROXY "to disable proxy" OFF) mark_as_advanced(CURL_DISABLE_PROXY) option(CURL_DISABLE_POP3 "to disable POP3" OFF) mark_as_advanced(CURL_DISABLE_POP3) option(CURL_DISABLE_IMAP "to disable IMAP" OFF) mark_as_advanced(CURL_DISABLE_IMAP) option(CURL_DISABLE_SMTP "to disable SMTP" OFF) mark_as_advanced(CURL_DISABLE_SMTP) option(CURL_DISABLE_GOPHER "to disable Gopher" OFF) mark_as_advanced(CURL_DISABLE_GOPHER) if(HTTP_ONLY) set(CURL_DISABLE_FTP ON) set(CURL_DISABLE_LDAP ON) set(CURL_DISABLE_LDAPS ON) set(CURL_DISABLE_TELNET ON) set(CURL_DISABLE_DICT ON) set(CURL_DISABLE_FILE ON) set(CURL_DISABLE_TFTP ON) set(CURL_DISABLE_RTSP ON) set(CURL_DISABLE_POP3 ON) set(CURL_DISABLE_IMAP ON) set(CURL_DISABLE_SMTP ON) set(CURL_DISABLE_GOPHER 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" ON) mark_as_advanced(ENABLE_IPV6) if(ENABLE_IPV6) 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() endif() option(ENABLE_MANUAL "to provide the built-in manual" ON) unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars? if(ENABLE_MANUAL) find_program(NROFF NAMES gnroff nroff) if(NROFF) # Need a way to write to stdin, this will do file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test") # Tests for a valid nroff option to generate a manpage foreach(_MANOPT "-man" "-mandoc") execute_process(COMMAND "${NROFF}" ${_MANOPT} OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" ERROR_QUIET) # Save the option if it was valid if(NROFF_MANOPT_OUTPUT) message("Found *nroff option: -- ${_MANOPT}") set(NROFF_MANOPT ${_MANOPT}) set(USE_MANUAL 1) break() endif() endforeach() # No need for the temporary file file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt") if(NOT USE_MANUAL) message(WARNING "Found no *nroff option to get plaintext from man pages") endif() else() message(WARNING "Found no *nroff program") endif() endif() # We need ansi c-flags, especially on HP set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) # Disable warnings on Borland to avoid changing 3rd party code. if(BORLAND) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") endif(BORLAND) # 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) # Include all the necessary files for macros 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) if(ENABLE_THREADED_RESOLVER) check_include_file_concat("pthread.h" HAVE_PTHREAD_H) if(HAVE_PTHREAD_H) set(CMAKE_THREAD_PREFER_PTHREAD 1) find_package(Threads) if(CMAKE_USE_PTHREADS_INIT) set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) set(USE_THREADS_POSIX 1) endif() endif() endif() # Check for all needed libraries check_library_exists_concat("dl" dlopen HAVE_LIBDL) 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_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() option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) mark_as_advanced(CMAKE_USE_OPENSSL) set(USE_SSLEAY OFF) set(USE_OPENSSL OFF) set(HAVE_LIBCRYPTO OFF) set(HAVE_LIBSSL OFF) if(CMAKE_USE_OPENSSL) find_package(OpenSSL) if(OPENSSL_FOUND) list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES}) set(USE_SSLEAY ON) set(USE_OPENSSL ON) set(HAVE_LIBCRYPTO ON) set(HAVE_LIBSSL ON) include_directories(${OPENSSL_INCLUDE_DIR}) set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR}) 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("openssl/rand.h" HAVE_OPENSSL_RAND_H) endif() endif() if(NOT CURL_DISABLE_LDAP) if(WIN32) option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON) if(CURL_LDAP_WIN) check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) if(NOT HAVE_WLDAP32) set(CURL_LDAP_WIN OFF) endif() endif() endif() option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF) mark_as_advanced(CMAKE_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(CMAKE_USE_OPENLDAP AND CURL_LDAP_WIN) message(FATAL_ERROR "Cannot use CURL_LDAP_WIN and CMAKE_USE_OPENLDAP at the same time") endif() # Now that we know, we're not using windows LDAP... if(NOT CURL_LDAP_WIN) # 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) else() check_include_file_concat("winldap.h" HAVE_WINLDAP_H) check_include_file_concat("winber.h" HAVE_WINBER_H) endif() set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory") if(CMAKE_LDAP_INCLUDE_DIR) set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR}) endif() check_include_file_concat("ldap.h" HAVE_LDAP_H) check_include_file_concat("lber.h" HAVE_LBER_H) if(NOT HAVE_LDAP_H) message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) elseif(NOT HAVE_LIBLDAP) message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON") set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) else() if(CMAKE_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 "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN") 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) if(NOT_NEED_LBER_H) set(NEED_LBER_H OFF) else() set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H") endif() endif() endif() # No ldap, no ldaps. if(CURL_DISABLE_LDAP) if(NOT CURL_DISABLE_LDAPS) message(STATUS "LDAP needs to be enabled to support LDAPS") set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE) endif() endif() if(NOT CURL_DISABLE_LDAPS) check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H) check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H) endif() # Check for idn check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) # Check for symbol dlopen (same as HAVE_LIBDL) check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) 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) find_package(ZLIB QUIET) if(ZLIB_FOUND) set(HAVE_ZLIB_H ON) set(HAVE_ZLIB ON) set(HAVE_LIBZ ON) list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) include_directories(${ZLIB_INCLUDE_DIRS}) endif() endif() #libSSH2 option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON) mark_as_advanced(CMAKE_USE_LIBSSH2) set(USE_LIBSSH2 OFF) set(HAVE_LIBSSH2 OFF) set(HAVE_LIBSSH2_H OFF) if(CMAKE_USE_LIBSSH2) find_package(LibSSH2) if(LIBSSH2_FOUND) list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY}) set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY}) set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}") include_directories("${LIBSSH2_INCLUDE_DIR}") set(HAVE_LIBSSH2 ON) set(USE_LIBSSH2 ON) # find_package has already found the headers set(HAVE_LIBSSH2_H ON) set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h") set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H") # now check for specific libssh2 symbols as they were added in different versions set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h") check_function_exists(libssh2_version HAVE_LIBSSH2_VERSION) check_function_exists(libssh2_init HAVE_LIBSSH2_INIT) check_function_exists(libssh2_exit HAVE_LIBSSH2_EXIT) check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64) check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE) set(CMAKE_EXTRA_INCLUDE_FILES "") endif(LIBSSH2_FOUND) endif(CMAKE_USE_LIBSSH2) option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF) mark_as_advanced(CMAKE_USE_GSSAPI) if(CMAKE_USE_GSSAPI) find_package(GSS) set(HAVE_GSS_API ${GSS_FOUND}) if(GSS_FOUND) message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"") set(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\"${_dir}\"") endforeach() set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}") set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES}) check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE) if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE) set(HAVE_OLD_GSSMIT ON) endif() endif() include_directories(${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}") list(APPEND CURL_LIBS ${GSS_LIBRARIES}) else() message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.") endif() 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("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("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("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("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) 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("short" SIZEOF_SHORT) 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 UL) 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 ULL) 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 ${SIZEOF_SSIZE_T}) # TODO: need adjustment here. set(CURL_FORMAT_CURL_OFF_T "ld") set(CURL_FORMAT_CURL_OFF_TU "lu") set(CURL_FORMAT_OFF_T "%ld") set(CURL_SUFFIX_CURL_OFF_T L) set(CURL_SUFFIX_CURL_OFF_TU LU) endif(NOT CURL_TYPEOF_CURL_OFF_T) if(HAVE_SIZEOF_LONG_LONG) set(HAVE_LONGLONG 1) set(HAVE_LL 1) endif(HAVE_SIZEOF_LONG_LONG) find_file(RANDOM_FILE urandom /dev) mark_as_advanced(RANDOM_FILE) # Check for some functions that are used if(HAVE_LIBWS2_32) set(CMAKE_REQUIRED_LIBRARIES ws2_32) elseif(HAVE_LIBSOCKET) set(CMAKE_REQUIRED_LIBRARIES socket) endif() check_symbol_exists(basename "${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 "${CURL_INCLUDES}" HAVE_FORK) check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO) 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) # Do curl specific tests foreach(CURL_TEST HAVE_FCNTL_O_NONBLOCK HAVE_IOCTLSOCKET HAVE_IOCTLSOCKET_CAMEL HAVE_IOCTLSOCKET_CAMEL_FIONBIO HAVE_IOCTLSOCKET_FIONBIO HAVE_IOCTL_FIONBIO HAVE_IOCTL_SIOCGIFADDR HAVE_SETSOCKOPT_SO_NONBLOCK HAVE_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 ) curl_internal_test(${CURL_TEST}) endforeach(CURL_TEST) if(HAVE_FILE_OFFSET_BITS) set(_FILE_OFFSET_BITS 64) endif(HAVE_FILE_OFFSET_BITS) foreach(CURL_TEST HAVE_GLIBC_STRERROR_R HAVE_POSIX_STRERROR_R ) curl_internal_test_run(${CURL_TEST}) endforeach(CURL_TEST) # Check for reentrant foreach(CURL_TEST HAVE_GETHOSTBYADDR_R_5 HAVE_GETHOSTBYADDR_R_7 HAVE_GETHOSTBYADDR_R_8 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 ${CURL_TEST}) endforeach(CURL_TEST) if(NEED_REENTRANT) foreach(CURL_TEST HAVE_GETHOSTBYADDR_R_5 HAVE_GETHOSTBYADDR_R_7 HAVE_GETHOSTBYADDR_R_8 HAVE_GETHOSTBYNAME_R_3 HAVE_GETHOSTBYNAME_R_5 HAVE_GETHOSTBYNAME_R_6) set(${CURL_TEST} 0) if(${CURL_TEST}_REENTRANT) set(${CURL_TEST} 1) endif(${CURL_TEST}_REENTRANT) endforeach(CURL_TEST) endif(NEED_REENTRANT) if(HAVE_INET_NTOA_R_DECL_REENTRANT) set(HAVE_INET_NTOA_R_DECL 1) set(NEED_REENTRANT 1) endif(HAVE_INET_NTOA_R_DECL_REENTRANT) # Some other minor tests if(NOT HAVE_IN_ADDR_T) set(in_addr_t "unsigned long") endif(NOT HAVE_IN_ADDR_T) # Fix libz / zlib.h if(NOT CURL_SPECIAL_LIBZ) if(NOT HAVE_LIBZ) set(HAVE_ZLIB_H 0) endif(NOT HAVE_LIBZ) if(NOT HAVE_ZLIB_H) set(HAVE_LIBZ 0) endif(NOT HAVE_ZLIB_H) endif(NOT CURL_SPECIAL_LIBZ) if(_FILE_OFFSET_BITS) set(_FILE_OFFSET_BITS 64) endif(_FILE_OFFSET_BITS) set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") set(CMAKE_EXTRA_INCLUDE_FILES "${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) # 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(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) # 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 COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) endif(HAVE_C_FLAG_Wno_long_double) endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) if(HAVE_SOCKLEN_T) set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") if(WIN32) set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h") elseif(HAVE_SYS_SOCKET_H) set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") endif() check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) set(CMAKE_EXTRA_INCLUDE_FILES) if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) message(FATAL_ERROR "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") endif() else() set(CURL_TYPEOF_CURL_SOCKLEN_T int) set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) endif() # TODO test which of these headers are required for the typedefs used in curlbuild.h 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, 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) # 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]*)" "SET(\\1 \\2)" 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} ${MAKEFILE_INC_TEXT}) endfunction() add_subdirectory(lib) if(BUILD_CURL_EXE) add_subdirectory(src) endif() if(BUILD_CURL_TESTS) add_subdirectory(tests) endif() # TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL if(USE_OPENSSL) set(SSL_ENABLED 1) endif() # Helper to populate a list (_items) with a label when conditions (the remaining # args) are satisfied function(_add_if label) # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection if(${ARGN}) set(_items ${_items} "${label}" PARENT_SCOPE) endif() endfunction() # Clear list and try to detect available features set(_items) _add_if("SSL" SSL_ENABLED) _add_if("IPv6" ENABLE_IPV6) _add_if("unix-sockets" USE_UNIX_SOCKETS) _add_if("libz" HAVE_LIBZ) _add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX) _add_if("IDN" HAVE_LIBIDN) # TODO SSP1 (WinSSL) check is missing _add_if("SSPI" USE_WINDOWS_SSPI) _add_if("GSS-API" HAVE_GSS_API) # TODO SSP1 missing for SPNEGO _add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND (HAVE_GSS_API OR USE_WINDOWS_SSPI)) # NTLM support requires crypto function adaptions from various SSL libs # TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL if(NOT CURL_DISABLE_HTTP AND NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED)) _add_if("NTLM" 1) # TODO missing option (autoconf: --enable-ntlm-wb) _add_if("NTLM_WB" NTLM_WB_ENABLED) endif() # 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) string(REPLACE ";" " " SUPPORT_FEATURES "${_items}") message(STATUS "Enabled features: ${SUPPORT_FEATURES}") # Clear list and try to detect available protocols set(_items) _add_if("HTTP" NOT CURL_DISABLE_HTTP) _add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED) _add_if("FTP" NOT CURL_DISABLE_FTP) _add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED) _add_if("FILE" NOT CURL_DISABLE_FILE) _add_if("TELNET" NOT CURL_DISABLE_TELNET) _add_if("LDAP" NOT CURL_DISABLE_LDAP) # CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS # TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps) _add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND ((USE_OPENLDAP AND SSL_ENABLED) OR (NOT USE_OPENLDAP AND HAVE_LDAP_SSL))) _add_if("DICT" NOT CURL_DISABLE_DICT) _add_if("TFTP" NOT CURL_DISABLE_TFTP) _add_if("GOPHER" NOT CURL_DISABLE_GOPHER) _add_if("POP3" NOT CURL_DISABLE_POP3) _add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED) _add_if("IMAP" NOT CURL_DISABLE_IMAP) _add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED) _add_if("SMTP" NOT CURL_DISABLE_SMTP) _add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED) _add_if("SCP" USE_LIBSSH2) _add_if("SFTP" USE_LIBSSH2) _add_if("RTSP" NOT CURL_DISABLE_RTSP) _add_if("RTMP" USE_LIBRTMP) list(SORT _items) string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}") message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}") # curl-config needs the following options to be set. set(CC "${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 "") # TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4) set(CURL_CA_BUNDLE "") set(CURLVERSION "${CURL_VERSION}") set(ENABLE_SHARED "yes") if(CURL_STATICLIB) # Broken: LIBCURL_LIBS below; .a lib is not built message(WARNING "Static linking is broken!") set(ENABLE_STATIC "no") else() set(ENABLE_STATIC "no") endif() set(exec_prefix "\${prefix}") set(includedir "\${prefix}/include") set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}") set(LIBCURL_LIBS "") set(libdir "${CMAKE_INSTALL_PREFIX}/lib") # TODO CURL_LIBS also contains absolute paths which don't work with static -l... foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS}) set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}") endforeach() # "a" (Linux) or "lib" (Windows) string(REPLACE "." "" libext "${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 configure_file("${CURL_SOURCE_DIR}/curl-config.in" "${CURL_BINARY_DIR}/curl-config" @ONLY) install(FILES "${CMAKE_BINARY_DIR}/curl-config" DESTINATION bin PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE) # Finally generate a pkg-config file matching this config configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in" "${CURL_BINARY_DIR}/libcurl.pc" @ONLY) install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc" DESTINATION lib/pkgconfig) # 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() # Installation. # First, install generated curlbuild.h install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h" DESTINATION include/curl ) # Next, install other headers excluding curlbuild.h install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" DESTINATION include FILES_MATCHING PATTERN "*.h" PATTERN "curlbuild.h" EXCLUDE) # 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()