1 #*************************************************************************** 2 # _ _ ____ _ 3 # Project ___| | | | _ \| | 4 # / __| | | | |_) | | 5 # | (__| |_| | _ <| |___ 6 # \___|\___/|_| \_\_____| 7 # 8 # Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel (a] haxx.se>, et al. 9 # 10 # This software is licensed as described in the file COPYING, which 11 # you should have received as part of this distribution. The terms 12 # are also available at http://curl.haxx.se/docs/copyright.html. 13 # 14 # You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 # copies of the Software, and permit persons to whom the Software is 16 # furnished to do so, under the terms of the COPYING file. 17 # 18 # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 # KIND, either express or implied. 20 # 21 ########################################################################### 22 # cURL/libcurl CMake script 23 # by Tetetest and Sukender (Benoit Neil) 24 25 # TODO: 26 # The output .so file lacks the soname number which we currently have within the lib/Makefile.am file 27 # Add full (4 or 5 libs) SSL support 28 # 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). 29 # Add CTests(?) 30 # Check on all possible platforms 31 # Test with as many configurations possible (With or without any option) 32 # Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest: 33 # - lists of headers that 'configure' checks for; 34 # - curl-specific tests (the ones that are in m4/curl-*.m4 files); 35 # - (most obvious thing:) curl version numbers. 36 # Add documentation subproject 37 # 38 # To check: 39 # (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not. 40 # (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. 41 cmake_minimum_required(VERSION 2.8 FATAL_ERROR) 42 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") 43 include(Utilities) 44 include(Macros) 45 46 project( CURL C ) 47 48 message(WARNING "the curl cmake build system is poorly maintained. Be aware") 49 50 file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) 51 string (REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*" 52 CURL_VERSION ${CURL_VERSION_H_CONTENTS}) 53 string (REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION}) 54 string (REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+" 55 CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS}) 56 string (REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM}) 57 58 include_regular_expression("^.*$") # Sukender: Is it necessary? 59 60 # Setup package meta-data 61 # SET(PACKAGE "curl") 62 message(STATUS "curl version=[${CURL_VERSION}]") 63 # SET(PACKAGE_TARNAME "curl") 64 # SET(PACKAGE_NAME "curl") 65 # SET(PACKAGE_VERSION "-") 66 # SET(PACKAGE_STRING "curl-") 67 # SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/") 68 set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") 69 set(OS "\"${CMAKE_SYSTEM_NAME}\"") 70 71 include_directories(${PROJECT_BINARY_DIR}/include/curl) 72 include_directories( ${CURL_SOURCE_DIR}/include ) 73 74 option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON) 75 option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON) 76 option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) 77 option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) 78 option(ENABLE_THREADED_RESOLVER "Set to ON to enable POSIX threaded DNS lookup" OFF) 79 80 option(ENABLE_DEBUG "Set to ON to enable curl debug features" OFF) 81 option(ENABLE_CURLDEBUG "Set to ON to build with TrackMemory feature enabled" OFF) 82 83 if (ENABLE_DEBUG) 84 # DEBUGBUILD will be defined only for Debug builds 85 if(NOT CMAKE_VERSION VERSION_LESS 3.0) 86 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:DEBUGBUILD>) 87 else() 88 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG DEBUGBUILD) 89 endif() 90 set(ENABLE_CURLDEBUG ON) 91 endif() 92 93 if (ENABLE_CURLDEBUG) 94 set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS CURLDEBUG) 95 endif() 96 97 # initialize CURL_LIBS 98 set(CURL_LIBS "") 99 100 if(ENABLE_THREADED_RESOLVER AND ENABLE_ARES) 101 message(FATAL_ERROR "Options ENABLE_THREADED_RESOLVER and ENABLE_ARES are mutually exclusive") 102 endif() 103 104 if(ENABLE_ARES) 105 set(USE_ARES 1) 106 find_package(CARES REQUIRED) 107 list(APPEND CURL_LIBS ${CARES_LIBRARY} ) 108 set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) 109 endif() 110 111 option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) 112 if(BUILD_DASHBOARD_REPORTS) 113 #INCLUDE(Dart) 114 include(CTest) 115 endif(BUILD_DASHBOARD_REPORTS) 116 117 if(MSVC) 118 option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) 119 mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) 120 endif() 121 122 option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) 123 mark_as_advanced(CURL_HIDDEN_SYMBOLS) 124 125 # IF(WIN32) 126 # OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) 127 # MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) 128 # ENDIF() 129 130 option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) 131 mark_as_advanced(HTTP_ONLY) 132 option(CURL_DISABLE_FTP "disables FTP" OFF) 133 mark_as_advanced(CURL_DISABLE_FTP) 134 option(CURL_DISABLE_LDAP "disables LDAP" OFF) 135 mark_as_advanced(CURL_DISABLE_LDAP) 136 option(CURL_DISABLE_TELNET "disables Telnet" OFF) 137 mark_as_advanced(CURL_DISABLE_TELNET) 138 option(CURL_DISABLE_DICT "disables DICT" OFF) 139 mark_as_advanced(CURL_DISABLE_DICT) 140 option(CURL_DISABLE_FILE "disables FILE" OFF) 141 mark_as_advanced(CURL_DISABLE_FILE) 142 option(CURL_DISABLE_TFTP "disables TFTP" OFF) 143 mark_as_advanced(CURL_DISABLE_TFTP) 144 option(CURL_DISABLE_HTTP "disables HTTP" OFF) 145 mark_as_advanced(CURL_DISABLE_HTTP) 146 147 option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) 148 mark_as_advanced(CURL_DISABLE_LDAPS) 149 150 option(CURL_DISABLE_RTSP "to disable RTSP" OFF) 151 mark_as_advanced(CURL_DISABLE_RTSP) 152 option(CURL_DISABLE_PROXY "to disable proxy" OFF) 153 mark_as_advanced(CURL_DISABLE_PROXY) 154 option(CURL_DISABLE_POP3 "to disable POP3" OFF) 155 mark_as_advanced(CURL_DISABLE_POP3) 156 option(CURL_DISABLE_IMAP "to disable IMAP" OFF) 157 mark_as_advanced(CURL_DISABLE_IMAP) 158 option(CURL_DISABLE_SMTP "to disable SMTP" OFF) 159 mark_as_advanced(CURL_DISABLE_SMTP) 160 option(CURL_DISABLE_GOPHER "to disable Gopher" OFF) 161 mark_as_advanced(CURL_DISABLE_GOPHER) 162 163 if(HTTP_ONLY) 164 set(CURL_DISABLE_FTP ON) 165 set(CURL_DISABLE_LDAP ON) 166 set(CURL_DISABLE_LDAPS ON) 167 set(CURL_DISABLE_TELNET ON) 168 set(CURL_DISABLE_DICT ON) 169 set(CURL_DISABLE_FILE ON) 170 set(CURL_DISABLE_TFTP ON) 171 set(CURL_DISABLE_RTSP ON) 172 set(CURL_DISABLE_POP3 ON) 173 set(CURL_DISABLE_IMAP ON) 174 set(CURL_DISABLE_SMTP ON) 175 set(CURL_DISABLE_GOPHER ON) 176 endif() 177 178 option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) 179 mark_as_advanced(CURL_DISABLE_COOKIES) 180 181 option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) 182 mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) 183 option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) 184 mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) 185 option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) 186 mark_as_advanced(DISABLED_THREADSAFE) 187 option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON) 188 mark_as_advanced(ENABLE_IPV6) 189 if(ENABLE_IPV6) 190 include(CheckStructHasMember) 191 check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h" 192 HAVE_SOCKADDR_IN6_SIN6_ADDR) 193 check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h" 194 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID) 195 if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR) 196 message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support") 197 # Force the feature off as this name is used as guard macro... 198 set(ENABLE_IPV6 OFF 199 CACHE BOOL "Define if you want to enable IPv6 support" FORCE) 200 endif() 201 endif() 202 203 option(ENABLE_MANUAL "to provide the built-in manual" ON) 204 unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars? 205 if(ENABLE_MANUAL) 206 find_program(NROFF NAMES gnroff nroff) 207 if(NROFF) 208 # Need a way to write to stdin, this will do 209 file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test") 210 # Tests for a valid nroff option to generate a manpage 211 foreach(_MANOPT "-man" "-mandoc") 212 execute_process(COMMAND "${NROFF}" ${_MANOPT} 213 OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT 214 INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" 215 ERROR_QUIET) 216 # Save the option if it was valid 217 if(NROFF_MANOPT_OUTPUT) 218 message("Found *nroff option: -- ${_MANOPT}") 219 set(NROFF_MANOPT ${_MANOPT}) 220 set(USE_MANUAL 1) 221 break() 222 endif() 223 endforeach() 224 # No need for the temporary file 225 file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt") 226 if(NOT USE_MANUAL) 227 message(WARNING "Found no *nroff option to get plaintext from man pages") 228 endif() 229 else() 230 message(WARNING "Found no *nroff program") 231 endif() 232 endif() 233 234 # We need ansi c-flags, especially on HP 235 set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") 236 set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) 237 238 # Disable warnings on Borland to avoid changing 3rd party code. 239 if(BORLAND) 240 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") 241 endif(BORLAND) 242 243 # If we are on AIX, do the _ALL_SOURCE magic 244 if(${CMAKE_SYSTEM_NAME} MATCHES AIX) 245 set(_ALL_SOURCE 1) 246 endif(${CMAKE_SYSTEM_NAME} MATCHES AIX) 247 248 # Include all the necessary files for macros 249 include (CheckFunctionExists) 250 include (CheckIncludeFile) 251 include (CheckIncludeFiles) 252 include (CheckLibraryExists) 253 include (CheckSymbolExists) 254 include (CheckTypeSize) 255 include (CheckCSourceCompiles) 256 257 # On windows preload settings 258 if(WIN32) 259 set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -D_WINSOCKAPI_") 260 include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) 261 endif(WIN32) 262 263 if(ENABLE_THREADED_RESOLVER) 264 check_include_file_concat("pthread.h" HAVE_PTHREAD_H) 265 if(HAVE_PTHREAD_H) 266 set(CMAKE_THREAD_PREFER_PTHREAD 1) 267 find_package(Threads) 268 if(CMAKE_USE_PTHREADS_INIT) 269 set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) 270 set(USE_THREADS_POSIX 1) 271 endif() 272 endif() 273 endif() 274 275 # Check for all needed libraries 276 check_library_exists_concat("dl" dlopen HAVE_LIBDL) 277 check_library_exists_concat("socket" connect HAVE_LIBSOCKET) 278 check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL) 279 280 # Yellowtab Zeta needs different libraries than BeOS 5. 281 if(BEOS) 282 set(NOT_NEED_LIBNSL 1) 283 check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND) 284 check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI) 285 endif(BEOS) 286 287 if(NOT NOT_NEED_LIBNSL) 288 check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL) 289 endif(NOT NOT_NEED_LIBNSL) 290 291 check_function_exists(gethostname HAVE_GETHOSTNAME) 292 293 if(WIN32) 294 check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32) 295 check_library_exists_concat("winmm" getch HAVE_LIBWINMM) 296 endif() 297 298 option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) 299 mark_as_advanced(CMAKE_USE_OPENSSL) 300 301 set(USE_OPENSSL OFF) 302 set(HAVE_LIBCRYPTO OFF) 303 set(HAVE_LIBSSL OFF) 304 305 if(CMAKE_USE_OPENSSL) 306 find_package(OpenSSL) 307 if(OPENSSL_FOUND) 308 list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES}) 309 set(USE_OPENSSL ON) 310 set(HAVE_LIBCRYPTO ON) 311 set(HAVE_LIBSSL ON) 312 include_directories(${OPENSSL_INCLUDE_DIR}) 313 set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR}) 314 check_include_file("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) 315 check_include_file("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) 316 check_include_file("openssl/err.h" HAVE_OPENSSL_ERR_H) 317 check_include_file("openssl/pem.h" HAVE_OPENSSL_PEM_H) 318 check_include_file("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) 319 check_include_file("openssl/rsa.h" HAVE_OPENSSL_RSA_H) 320 check_include_file("openssl/ssl.h" HAVE_OPENSSL_SSL_H) 321 check_include_file("openssl/x509.h" HAVE_OPENSSL_X509_H) 322 check_include_file("openssl/rand.h" HAVE_OPENSSL_RAND_H) 323 endif() 324 endif() 325 326 if(NOT CURL_DISABLE_LDAP) 327 328 if(WIN32) 329 option(USE_WIN32_LDAP "Use Windows LDAP implementation" ON) 330 if(USE_WIN32_LDAP) 331 check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) 332 if(NOT HAVE_WLDAP32) 333 set(USE_WIN32_LDAP OFF) 334 endif() 335 endif() 336 endif() 337 338 option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF) 339 mark_as_advanced(CMAKE_USE_OPENLDAP) 340 set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library") 341 set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library") 342 343 if(CMAKE_USE_OPENLDAP AND USE_WIN32_LDAP) 344 message(FATAL_ERROR "Cannot use USE_WIN32_LDAP and CMAKE_USE_OPENLDAP at the same time") 345 endif() 346 347 # Now that we know, we're not using windows LDAP... 348 if(NOT USE_WIN32_LDAP) 349 # Check for LDAP 350 set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES}) 351 check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP) 352 check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER) 353 else() 354 check_include_file_concat("winldap.h" HAVE_WINLDAP_H) 355 check_include_file_concat("winber.h" HAVE_WINBER_H) 356 endif() 357 358 set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory") 359 if(CMAKE_LDAP_INCLUDE_DIR) 360 set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR}) 361 endif() 362 check_include_file_concat("ldap.h" HAVE_LDAP_H) 363 check_include_file_concat("lber.h" HAVE_LBER_H) 364 365 if(NOT HAVE_LDAP_H) 366 message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") 367 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 368 elseif(NOT HAVE_LIBLDAP) 369 message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON") 370 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 371 else() 372 if(CMAKE_USE_OPENLDAP) 373 set(USE_OPENLDAP ON) 374 endif() 375 if(CMAKE_LDAP_INCLUDE_DIR) 376 include_directories(${CMAKE_LDAP_INCLUDE_DIR}) 377 endif() 378 set(NEED_LBER_H ON) 379 set(_HEADER_LIST) 380 if(HAVE_WINDOWS_H) 381 list(APPEND _HEADER_LIST "windows.h") 382 endif() 383 if(HAVE_SYS_TYPES_H) 384 list(APPEND _HEADER_LIST "sys/types.h") 385 endif() 386 list(APPEND _HEADER_LIST "ldap.h") 387 388 set(_SRC_STRING "") 389 foreach(_HEADER ${_HEADER_LIST}) 390 set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n") 391 endforeach() 392 393 set(_SRC_STRING 394 " 395 ${_INCLUDE_STRING} 396 int main(int argc, char ** argv) 397 { 398 BerValue *bvp = NULL; 399 BerElement *bep = ber_init(bvp); 400 ber_free(bep, 1); 401 return 0; 402 }" 403 ) 404 set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DLDAP_DEPRECATED=1") 405 list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB}) 406 if(HAVE_LIBLBER) 407 list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB}) 408 endif() 409 check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H) 410 411 if(NOT_NEED_LBER_H) 412 set(NEED_LBER_H OFF) 413 else() 414 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H") 415 endif() 416 endif() 417 418 endif() 419 420 # No ldap, no ldaps. 421 if(CURL_DISABLE_LDAP) 422 if(NOT CURL_DISABLE_LDAPS) 423 message(STATUS "LDAP needs to be enabled to support LDAPS") 424 set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE) 425 endif() 426 endif() 427 428 if(NOT CURL_DISABLE_LDAPS) 429 check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H) 430 check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H) 431 endif() 432 433 # Check for idn 434 check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) 435 436 # Check for symbol dlopen (same as HAVE_LIBDL) 437 check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) 438 439 option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) 440 set(HAVE_LIBZ OFF) 441 set(HAVE_ZLIB_H OFF) 442 set(HAVE_ZLIB OFF) 443 if(CURL_ZLIB) 444 find_package(ZLIB QUIET) 445 if(ZLIB_FOUND) 446 set(HAVE_ZLIB_H ON) 447 set(HAVE_ZLIB ON) 448 set(HAVE_LIBZ ON) 449 list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) 450 include_directories(${ZLIB_INCLUDE_DIRS}) 451 endif() 452 endif() 453 454 #libSSH2 455 option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON) 456 mark_as_advanced(CMAKE_USE_LIBSSH2) 457 set(USE_LIBSSH2 OFF) 458 set(HAVE_LIBSSH2 OFF) 459 set(HAVE_LIBSSH2_H OFF) 460 461 if(CMAKE_USE_LIBSSH2) 462 find_package(LibSSH2) 463 if(LIBSSH2_FOUND) 464 list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY}) 465 set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY}) 466 set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}") 467 include_directories("${LIBSSH2_INCLUDE_DIR}") 468 set(HAVE_LIBSSH2 ON) 469 set(USE_LIBSSH2 ON) 470 471 # find_package has already found the headers 472 set(HAVE_LIBSSH2_H ON) 473 set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h") 474 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H") 475 476 # now check for specific libssh2 symbols as they were added in different versions 477 set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h") 478 check_function_exists(libssh2_version HAVE_LIBSSH2_VERSION) 479 check_function_exists(libssh2_init HAVE_LIBSSH2_INIT) 480 check_function_exists(libssh2_exit HAVE_LIBSSH2_EXIT) 481 check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64) 482 check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE) 483 set(CMAKE_EXTRA_INCLUDE_FILES "") 484 485 endif(LIBSSH2_FOUND) 486 endif(CMAKE_USE_LIBSSH2) 487 488 option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF) 489 mark_as_advanced(CMAKE_USE_GSSAPI) 490 491 if(CMAKE_USE_GSSAPI) 492 find_package(GSS) 493 494 set(HAVE_GSS_API ${GSS_FOUND}) 495 if(GSS_FOUND) 496 497 message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"") 498 499 set(CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR}) 500 check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) 501 check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) 502 check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) 503 504 if(GSS_FLAVOUR STREQUAL "Heimdal") 505 set(HAVE_GSSHEIMDAL ON) 506 else() # MIT 507 set(HAVE_GSSMIT ON) 508 set(_INCLUDE_LIST "") 509 if(HAVE_GSSAPI_GSSAPI_H) 510 list(APPEND _INCLUDE_LIST "gssapi/gssapi.h") 511 endif() 512 if(HAVE_GSSAPI_GSSAPI_GENERIC_H) 513 list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h") 514 endif() 515 if(HAVE_GSSAPI_GSSAPI_KRB5_H) 516 list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h") 517 endif() 518 519 string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}") 520 string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}") 521 522 foreach(_dir ${GSS_LINK_DIRECTORIES}) 523 set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"") 524 endforeach() 525 526 set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}") 527 set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES}) 528 check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE) 529 if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE) 530 set(HAVE_OLD_GSSMIT ON) 531 endif() 532 533 endif() 534 535 include_directories(${GSS_INCLUDE_DIR}) 536 link_directories(${GSS_LINK_DIRECTORIES}) 537 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}") 538 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") 539 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}") 540 list(APPEND CURL_LIBS ${GSS_LIBRARIES}) 541 542 else() 543 message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.") 544 endif() 545 endif() 546 547 option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON) 548 if(ENABLE_UNIX_SOCKETS) 549 include(CheckStructHasMember) 550 check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS) 551 else() 552 unset(USE_UNIX_SOCKETS CACHE) 553 endif() 554 555 # Check for header files 556 if(NOT UNIX) 557 check_include_file_concat("windows.h" HAVE_WINDOWS_H) 558 check_include_file_concat("winsock.h" HAVE_WINSOCK_H) 559 check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) 560 check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) 561 endif(NOT UNIX) 562 563 check_include_file_concat("stdio.h" HAVE_STDIO_H) 564 check_include_file_concat("inttypes.h" HAVE_INTTYPES_H) 565 check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) 566 check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) 567 check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) 568 check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) 569 check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) 570 check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) 571 check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) 572 check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) 573 check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) 574 check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) 575 check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) 576 check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) 577 check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) 578 check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) 579 check_include_file_concat("alloca.h" HAVE_ALLOCA_H) 580 check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) 581 check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H) 582 check_include_file_concat("assert.h" HAVE_ASSERT_H) 583 check_include_file_concat("crypto.h" HAVE_CRYPTO_H) 584 check_include_file_concat("des.h" HAVE_DES_H) 585 check_include_file_concat("err.h" HAVE_ERR_H) 586 check_include_file_concat("errno.h" HAVE_ERRNO_H) 587 check_include_file_concat("fcntl.h" HAVE_FCNTL_H) 588 check_include_file_concat("idn-free.h" HAVE_IDN_FREE_H) 589 check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) 590 check_include_file_concat("io.h" HAVE_IO_H) 591 check_include_file_concat("krb.h" HAVE_KRB_H) 592 check_include_file_concat("libgen.h" HAVE_LIBGEN_H) 593 check_include_file_concat("limits.h" HAVE_LIMITS_H) 594 check_include_file_concat("locale.h" HAVE_LOCALE_H) 595 check_include_file_concat("net/if.h" HAVE_NET_IF_H) 596 check_include_file_concat("netdb.h" HAVE_NETDB_H) 597 check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) 598 check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) 599 600 check_include_file_concat("pem.h" HAVE_PEM_H) 601 check_include_file_concat("poll.h" HAVE_POLL_H) 602 check_include_file_concat("pwd.h" HAVE_PWD_H) 603 check_include_file_concat("rsa.h" HAVE_RSA_H) 604 check_include_file_concat("setjmp.h" HAVE_SETJMP_H) 605 check_include_file_concat("sgtty.h" HAVE_SGTTY_H) 606 check_include_file_concat("signal.h" HAVE_SIGNAL_H) 607 check_include_file_concat("ssl.h" HAVE_SSL_H) 608 check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) 609 check_include_file_concat("stdint.h" HAVE_STDINT_H) 610 check_include_file_concat("stdio.h" HAVE_STDIO_H) 611 check_include_file_concat("stdlib.h" HAVE_STDLIB_H) 612 check_include_file_concat("string.h" HAVE_STRING_H) 613 check_include_file_concat("strings.h" HAVE_STRINGS_H) 614 check_include_file_concat("stropts.h" HAVE_STROPTS_H) 615 check_include_file_concat("termio.h" HAVE_TERMIO_H) 616 check_include_file_concat("termios.h" HAVE_TERMIOS_H) 617 check_include_file_concat("time.h" HAVE_TIME_H) 618 check_include_file_concat("tld.h" HAVE_TLD_H) 619 check_include_file_concat("unistd.h" HAVE_UNISTD_H) 620 check_include_file_concat("utime.h" HAVE_UTIME_H) 621 check_include_file_concat("x509.h" HAVE_X509_H) 622 623 check_include_file_concat("process.h" HAVE_PROCESS_H) 624 check_include_file_concat("stddef.h" HAVE_STDDEF_H) 625 check_include_file_concat("dlfcn.h" HAVE_DLFCN_H) 626 check_include_file_concat("malloc.h" HAVE_MALLOC_H) 627 check_include_file_concat("memory.h" HAVE_MEMORY_H) 628 check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) 629 check_include_file_concat("stdint.h" HAVE_STDINT_H) 630 check_include_file_concat("sockio.h" HAVE_SOCKIO_H) 631 check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H) 632 check_include_file_concat("idna.h" HAVE_IDNA_H) 633 634 635 636 check_type_size(size_t SIZEOF_SIZE_T) 637 check_type_size(ssize_t SIZEOF_SSIZE_T) 638 check_type_size("long long" SIZEOF_LONG_LONG) 639 check_type_size("long" SIZEOF_LONG) 640 check_type_size("short" SIZEOF_SHORT) 641 check_type_size("int" SIZEOF_INT) 642 check_type_size("__int64" SIZEOF___INT64) 643 check_type_size("long double" SIZEOF_LONG_DOUBLE) 644 check_type_size("time_t" SIZEOF_TIME_T) 645 if(NOT HAVE_SIZEOF_SSIZE_T) 646 if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 647 set(ssize_t long) 648 endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 649 if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 650 set(ssize_t __int64) 651 endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 652 endif(NOT HAVE_SIZEOF_SSIZE_T) 653 654 # Different sizeofs, etc. 655 656 # define CURL_SIZEOF_LONG 4 657 # define CURL_TYPEOF_CURL_OFF_T long long 658 # define CURL_FORMAT_CURL_OFF_T "lld" 659 # define CURL_FORMAT_CURL_OFF_TU "llu" 660 # define CURL_FORMAT_OFF_T "%lld" 661 # define CURL_SIZEOF_CURL_OFF_T 8 662 # define CURL_SUFFIX_CURL_OFF_T LL 663 # define CURL_SUFFIX_CURL_OFF_TU ULL 664 665 set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) 666 667 if(SIZEOF_LONG EQUAL 8) 668 set(CURL_TYPEOF_CURL_OFF_T long) 669 set(CURL_SIZEOF_CURL_OFF_T 8) 670 set(CURL_FORMAT_CURL_OFF_T "ld") 671 set(CURL_FORMAT_CURL_OFF_TU "lu") 672 set(CURL_FORMAT_OFF_T "%ld") 673 set(CURL_SUFFIX_CURL_OFF_T L) 674 set(CURL_SUFFIX_CURL_OFF_TU UL) 675 endif(SIZEOF_LONG EQUAL 8) 676 677 if(SIZEOF_LONG_LONG EQUAL 8) 678 set(CURL_TYPEOF_CURL_OFF_T "long long") 679 set(CURL_SIZEOF_CURL_OFF_T 8) 680 set(CURL_FORMAT_CURL_OFF_T "lld") 681 set(CURL_FORMAT_CURL_OFF_TU "llu") 682 set(CURL_FORMAT_OFF_T "%lld") 683 set(CURL_SUFFIX_CURL_OFF_T LL) 684 set(CURL_SUFFIX_CURL_OFF_TU ULL) 685 endif(SIZEOF_LONG_LONG EQUAL 8) 686 687 if(NOT CURL_TYPEOF_CURL_OFF_T) 688 set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) 689 set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) 690 # TODO: need adjustment here. 691 set(CURL_FORMAT_CURL_OFF_T "ld") 692 set(CURL_FORMAT_CURL_OFF_TU "lu") 693 set(CURL_FORMAT_OFF_T "%ld") 694 set(CURL_SUFFIX_CURL_OFF_T L) 695 set(CURL_SUFFIX_CURL_OFF_TU LU) 696 endif(NOT CURL_TYPEOF_CURL_OFF_T) 697 698 if(HAVE_SIZEOF_LONG_LONG) 699 set(HAVE_LONGLONG 1) 700 set(HAVE_LL 1) 701 endif(HAVE_SIZEOF_LONG_LONG) 702 703 find_file(RANDOM_FILE urandom /dev) 704 mark_as_advanced(RANDOM_FILE) 705 706 # Check for some functions that are used 707 if(HAVE_LIBWS2_32) 708 set(CMAKE_REQUIRED_LIBRARIES ws2_32) 709 elseif(HAVE_LIBSOCKET) 710 set(CMAKE_REQUIRED_LIBRARIES socket) 711 endif() 712 713 check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME) 714 check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) 715 check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL) 716 check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) 717 check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP) 718 check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR) 719 check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) 720 check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) 721 check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 722 check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) 723 check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) 724 check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) 725 check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) 726 check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) 727 if(NOT HAVE_STRNCMPI) 728 set(HAVE_STRCMPI) 729 endif(NOT HAVE_STRNCMPI) 730 check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) 731 check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) 732 check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) 733 check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) 734 check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) 735 check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) 736 check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) 737 check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) 738 check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 739 check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) 740 check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) 741 check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) 742 check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) 743 check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) 744 check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) 745 check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) 746 check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) 747 if(CMAKE_USE_OPENSSL) 748 check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) 749 check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) 750 check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) 751 check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" 752 HAVE_CRYPTO_CLEANUP_ALL_EX_DATA) 753 if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 754 set(USE_OPENSSL 1) 755 endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 756 endif(CMAKE_USE_OPENSSL) 757 check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) 758 check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) 759 760 check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) 761 check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) 762 763 check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) 764 check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) 765 if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 766 set(HAVE_SIGNAL 1) 767 endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 768 check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 769 check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL) 770 check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64) 771 check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) 772 check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) 773 check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 774 check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) 775 check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO) 776 check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) 777 check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) 778 check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) 779 check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) 780 check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) 781 check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) 782 check_symbol_exists(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE) 783 check_symbol_exists(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR) 784 check_symbol_exists(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR) 785 check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) 786 check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) 787 check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) 788 check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) 789 check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) 790 791 # symbol exists in win32, but function does not. 792 check_function_exists(inet_pton HAVE_INET_PTON) 793 794 # sigaction and sigsetjmp are special. Use special mechanism for 795 # detecting those, but only if previous attempt failed. 796 if(HAVE_SIGNAL_H) 797 check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) 798 endif(HAVE_SIGNAL_H) 799 800 if(NOT HAVE_SIGSETJMP) 801 if(HAVE_SETJMP_H) 802 check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) 803 if(HAVE_MACRO_SIGSETJMP) 804 set(HAVE_SIGSETJMP 1) 805 endif(HAVE_MACRO_SIGSETJMP) 806 endif(HAVE_SETJMP_H) 807 endif(NOT HAVE_SIGSETJMP) 808 809 # If there is no stricmp(), do not allow LDAP to parse URLs 810 if(NOT HAVE_STRICMP) 811 set(HAVE_LDAP_URL_PARSE 1) 812 endif(NOT HAVE_STRICMP) 813 814 # Do curl specific tests 815 foreach(CURL_TEST 816 HAVE_FCNTL_O_NONBLOCK 817 HAVE_IOCTLSOCKET 818 HAVE_IOCTLSOCKET_CAMEL 819 HAVE_IOCTLSOCKET_CAMEL_FIONBIO 820 HAVE_IOCTLSOCKET_FIONBIO 821 HAVE_IOCTL_FIONBIO 822 HAVE_IOCTL_SIOCGIFADDR 823 HAVE_SETSOCKOPT_SO_NONBLOCK 824 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 825 TIME_WITH_SYS_TIME 826 HAVE_O_NONBLOCK 827 HAVE_GETHOSTBYADDR_R_5 828 HAVE_GETHOSTBYADDR_R_7 829 HAVE_GETHOSTBYADDR_R_8 830 HAVE_GETHOSTBYADDR_R_5_REENTRANT 831 HAVE_GETHOSTBYADDR_R_7_REENTRANT 832 HAVE_GETHOSTBYADDR_R_8_REENTRANT 833 HAVE_GETHOSTBYNAME_R_3 834 HAVE_GETHOSTBYNAME_R_5 835 HAVE_GETHOSTBYNAME_R_6 836 HAVE_GETHOSTBYNAME_R_3_REENTRANT 837 HAVE_GETHOSTBYNAME_R_5_REENTRANT 838 HAVE_GETHOSTBYNAME_R_6_REENTRANT 839 HAVE_SOCKLEN_T 840 HAVE_IN_ADDR_T 841 HAVE_BOOL_T 842 STDC_HEADERS 843 RETSIGTYPE_TEST 844 HAVE_INET_NTOA_R_DECL 845 HAVE_INET_NTOA_R_DECL_REENTRANT 846 HAVE_GETADDRINFO 847 HAVE_FILE_OFFSET_BITS 848 ) 849 curl_internal_test(${CURL_TEST}) 850 endforeach(CURL_TEST) 851 if(HAVE_FILE_OFFSET_BITS) 852 set(_FILE_OFFSET_BITS 64) 853 endif(HAVE_FILE_OFFSET_BITS) 854 foreach(CURL_TEST 855 HAVE_GLIBC_STRERROR_R 856 HAVE_POSIX_STRERROR_R 857 ) 858 curl_internal_test_run(${CURL_TEST}) 859 endforeach(CURL_TEST) 860 861 # Check for reentrant 862 foreach(CURL_TEST 863 HAVE_GETHOSTBYADDR_R_5 864 HAVE_GETHOSTBYADDR_R_7 865 HAVE_GETHOSTBYADDR_R_8 866 HAVE_GETHOSTBYNAME_R_3 867 HAVE_GETHOSTBYNAME_R_5 868 HAVE_GETHOSTBYNAME_R_6 869 HAVE_INET_NTOA_R_DECL_REENTRANT) 870 if(NOT ${CURL_TEST}) 871 if(${CURL_TEST}_REENTRANT) 872 set(NEED_REENTRANT 1) 873 endif(${CURL_TEST}_REENTRANT) 874 endif(NOT ${CURL_TEST}) 875 endforeach(CURL_TEST) 876 877 if(NEED_REENTRANT) 878 foreach(CURL_TEST 879 HAVE_GETHOSTBYADDR_R_5 880 HAVE_GETHOSTBYADDR_R_7 881 HAVE_GETHOSTBYADDR_R_8 882 HAVE_GETHOSTBYNAME_R_3 883 HAVE_GETHOSTBYNAME_R_5 884 HAVE_GETHOSTBYNAME_R_6) 885 set(${CURL_TEST} 0) 886 if(${CURL_TEST}_REENTRANT) 887 set(${CURL_TEST} 1) 888 endif(${CURL_TEST}_REENTRANT) 889 endforeach(CURL_TEST) 890 endif(NEED_REENTRANT) 891 892 if(HAVE_INET_NTOA_R_DECL_REENTRANT) 893 set(HAVE_INET_NTOA_R_DECL 1) 894 set(NEED_REENTRANT 1) 895 endif(HAVE_INET_NTOA_R_DECL_REENTRANT) 896 897 # Some other minor tests 898 899 if(NOT HAVE_IN_ADDR_T) 900 set(in_addr_t "unsigned long") 901 endif(NOT HAVE_IN_ADDR_T) 902 903 # Fix libz / zlib.h 904 905 if(NOT CURL_SPECIAL_LIBZ) 906 if(NOT HAVE_LIBZ) 907 set(HAVE_ZLIB_H 0) 908 endif(NOT HAVE_LIBZ) 909 910 if(NOT HAVE_ZLIB_H) 911 set(HAVE_LIBZ 0) 912 endif(NOT HAVE_ZLIB_H) 913 endif(NOT CURL_SPECIAL_LIBZ) 914 915 if(_FILE_OFFSET_BITS) 916 set(_FILE_OFFSET_BITS 64) 917 endif(_FILE_OFFSET_BITS) 918 set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") 919 set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h") 920 check_type_size("curl_off_t" SIZEOF_CURL_OFF_T) 921 set(CMAKE_EXTRA_INCLUDE_FILES) 922 set(CMAKE_REQUIRED_FLAGS) 923 924 925 # Check for nonblocking 926 set(HAVE_DISABLED_NONBLOCKING 1) 927 if(HAVE_FIONBIO OR 928 HAVE_IOCTLSOCKET OR 929 HAVE_IOCTLSOCKET_CASE OR 930 HAVE_O_NONBLOCK) 931 set(HAVE_DISABLED_NONBLOCKING) 932 endif(HAVE_FIONBIO OR 933 HAVE_IOCTLSOCKET OR 934 HAVE_IOCTLSOCKET_CASE OR 935 HAVE_O_NONBLOCK) 936 937 if(RETSIGTYPE_TEST) 938 set(RETSIGTYPE void) 939 else(RETSIGTYPE_TEST) 940 set(RETSIGTYPE int) 941 endif(RETSIGTYPE_TEST) 942 943 if(CMAKE_COMPILER_IS_GNUCC AND APPLE) 944 include(CheckCCompilerFlag) 945 check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) 946 if(HAVE_C_FLAG_Wno_long_double) 947 # The Mac version of GCC warns about use of long double. Disable it. 948 get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) 949 if(MPRINTF_COMPILE_FLAGS) 950 set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") 951 else(MPRINTF_COMPILE_FLAGS) 952 set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") 953 endif(MPRINTF_COMPILE_FLAGS) 954 set_source_files_properties(mprintf.c PROPERTIES 955 COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) 956 endif(HAVE_C_FLAG_Wno_long_double) 957 endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) 958 959 if(HAVE_SOCKLEN_T) 960 set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") 961 if(WIN32) 962 set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h") 963 elseif(HAVE_SYS_SOCKET_H) 964 set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") 965 endif() 966 check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) 967 set(CMAKE_EXTRA_INCLUDE_FILES) 968 if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) 969 message(FATAL_ERROR 970 "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") 971 endif() 972 else() 973 set(CURL_TYPEOF_CURL_SOCKLEN_T int) 974 set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) 975 endif() 976 977 # TODO test which of these headers are required for the typedefs used in curlbuild.h 978 if(WIN32) 979 set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H}) 980 else() 981 set(CURL_PULL_SYS_TYPES_H ${HAVE_SYS_TYPES_H}) 982 set(CURL_PULL_SYS_SOCKET_H ${HAVE_SYS_SOCKET_H}) 983 set(CURL_PULL_SYS_POLL_H ${HAVE_SYS_POLL_H}) 984 endif() 985 set(CURL_PULL_STDINT_H ${HAVE_STDINT_H}) 986 set(CURL_PULL_INTTYPES_H ${HAVE_INTTYPES_H}) 987 988 include(CMake/OtherTests.cmake) 989 990 add_definitions(-DHAVE_CONFIG_H) 991 992 # For windows, do not allow the compiler to use default target (Vista). 993 if(WIN32) 994 add_definitions(-D_WIN32_WINNT=0x0501) 995 endif(WIN32) 996 997 if(MSVC) 998 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) 999 endif(MSVC) 1000 1001 # Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). 1002 function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) 1003 file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) 1004 string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 1005 string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 1006 1007 string(REGEX REPLACE "\\\\\n" "!" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 1008 string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 1009 string(REPLACE "!" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 1010 1011 string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} 1012 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. 1013 file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) 1014 1015 endfunction() 1016 1017 add_subdirectory(lib) 1018 if(BUILD_CURL_EXE) 1019 add_subdirectory(src) 1020 endif() 1021 if(BUILD_CURL_TESTS) 1022 add_subdirectory(tests) 1023 endif() 1024 1025 # TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL 1026 if(USE_OPENSSL) 1027 set(SSL_ENABLED 1) 1028 endif() 1029 1030 # Helper to populate a list (_items) with a label when conditions (the remaining 1031 # args) are satisfied 1032 function(_add_if label) 1033 # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection 1034 if(${ARGN}) 1035 set(_items ${_items} "${label}" PARENT_SCOPE) 1036 endif() 1037 endfunction() 1038 1039 # Clear list and try to detect available features 1040 set(_items) 1041 _add_if("SSL" SSL_ENABLED) 1042 _add_if("IPv6" ENABLE_IPV6) 1043 _add_if("unix-sockets" USE_UNIX_SOCKETS) 1044 _add_if("libz" HAVE_LIBZ) 1045 _add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX) 1046 _add_if("IDN" HAVE_LIBIDN) 1047 # TODO SSP1 (WinSSL) check is missing 1048 _add_if("SSPI" USE_WINDOWS_SSPI) 1049 _add_if("GSS-API" HAVE_GSS_API) 1050 # TODO SSP1 missing for SPNEGO 1051 _add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND 1052 (HAVE_GSS_API OR USE_WINDOWS_SSPI)) 1053 _add_if("Kerberos" NOT CURL_DISABLE_CRYPTO_AUTH AND 1054 (HAVE_GSS_API OR USE_WINDOWS_SSPI)) 1055 # NTLM support requires crypto function adaptions from various SSL libs 1056 # TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL 1057 if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR 1058 USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED)) 1059 _add_if("NTLM" 1) 1060 # TODO missing option (autoconf: --enable-ntlm-wb) 1061 _add_if("NTLM_WB" NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED) 1062 endif() 1063 # TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP 1064 _add_if("TLS-SRP" USE_TLS_SRP) 1065 # TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header 1066 _add_if("HTTP2" USE_NGHTTP2) 1067 string(REPLACE ";" " " SUPPORT_FEATURES "${_items}") 1068 message(STATUS "Enabled features: ${SUPPORT_FEATURES}") 1069 1070 # Clear list and try to detect available protocols 1071 set(_items) 1072 _add_if("HTTP" NOT CURL_DISABLE_HTTP) 1073 _add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED) 1074 _add_if("FTP" NOT CURL_DISABLE_FTP) 1075 _add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED) 1076 _add_if("FILE" NOT CURL_DISABLE_FILE) 1077 _add_if("TELNET" NOT CURL_DISABLE_TELNET) 1078 _add_if("LDAP" NOT CURL_DISABLE_LDAP) 1079 # CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS 1080 # TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps) 1081 _add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND 1082 ((USE_OPENLDAP AND SSL_ENABLED) OR 1083 (NOT USE_OPENLDAP AND HAVE_LDAP_SSL))) 1084 _add_if("DICT" NOT CURL_DISABLE_DICT) 1085 _add_if("TFTP" NOT CURL_DISABLE_TFTP) 1086 _add_if("GOPHER" NOT CURL_DISABLE_GOPHER) 1087 _add_if("POP3" NOT CURL_DISABLE_POP3) 1088 _add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED) 1089 _add_if("IMAP" NOT CURL_DISABLE_IMAP) 1090 _add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED) 1091 _add_if("SMTP" NOT CURL_DISABLE_SMTP) 1092 _add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED) 1093 _add_if("SCP" USE_LIBSSH2) 1094 _add_if("SFTP" USE_LIBSSH2) 1095 _add_if("RTSP" NOT CURL_DISABLE_RTSP) 1096 _add_if("RTMP" USE_LIBRTMP) 1097 list(SORT _items) 1098 string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}") 1099 message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}") 1100 1101 # curl-config needs the following options to be set. 1102 set(CC "${CMAKE_C_COMPILER}") 1103 # TODO probably put a -D... options here? 1104 set(CONFIGURE_OPTIONS "") 1105 # TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB? 1106 set(CPPFLAG_CURL_STATICLIB "") 1107 # TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4) 1108 set(CURL_CA_BUNDLE "") 1109 set(CURLVERSION "${CURL_VERSION}") 1110 set(ENABLE_SHARED "yes") 1111 if(CURL_STATICLIB) 1112 # Broken: LIBCURL_LIBS below; .a lib is not built 1113 message(WARNING "Static linking is broken!") 1114 set(ENABLE_STATIC "no") 1115 else() 1116 set(ENABLE_STATIC "no") 1117 endif() 1118 set(exec_prefix "\${prefix}") 1119 set(includedir "\${prefix}/include") 1120 set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}") 1121 set(LIBCURL_LIBS "") 1122 set(libdir "${CMAKE_INSTALL_PREFIX}/lib") 1123 # TODO CURL_LIBS also contains absolute paths which don't work with static -l... 1124 foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS}) 1125 set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}") 1126 endforeach() 1127 # "a" (Linux) or "lib" (Windows) 1128 string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}") 1129 set(prefix "${CMAKE_INSTALL_PREFIX}") 1130 # Set this to "yes" to append all libraries on which -lcurl is dependent 1131 set(REQUIRE_LIB_DEPS "no") 1132 # SUPPORT_FEATURES 1133 # SUPPORT_PROTOCOLS 1134 set(VERSIONNUM "${CURL_VERSION_NUM}") 1135 1136 # Finally generate a "curl-config" matching this config 1137 configure_file("${CURL_SOURCE_DIR}/curl-config.in" 1138 "${CURL_BINARY_DIR}/curl-config" @ONLY) 1139 install(FILES "${CMAKE_BINARY_DIR}/curl-config" 1140 DESTINATION bin 1141 PERMISSIONS 1142 OWNER_READ OWNER_WRITE OWNER_EXECUTE 1143 GROUP_READ GROUP_EXECUTE 1144 WORLD_READ WORLD_EXECUTE) 1145 1146 # Finally generate a pkg-config file matching this config 1147 configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in" 1148 "${CURL_BINARY_DIR}/libcurl.pc" @ONLY) 1149 install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc" 1150 DESTINATION lib/pkgconfig) 1151 1152 # This needs to be run very last so other parts of the scripts can take advantage of this. 1153 if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) 1154 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") 1155 endif() 1156 1157 # Installation. 1158 # First, install generated curlbuild.h 1159 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h" 1160 DESTINATION include/curl ) 1161 # Next, install other headers excluding curlbuild.h 1162 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" 1163 DESTINATION include 1164 FILES_MATCHING PATTERN "*.h" 1165 PATTERN "curlbuild.h" EXCLUDE) 1166 1167 1168 # Workaround for MSVS10 to avoid the Dialog Hell 1169 # FIXME: This could be removed with future version of CMake. 1170 if(MSVC_VERSION EQUAL 1600) 1171 set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln") 1172 if(EXISTS "${CURL_SLN_FILENAME}") 1173 file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n") 1174 endif() 1175 endif() 1176
