1#*************************************************************************** 2# _ _ ____ _ 3# Project ___| | | | _ \| | 4# / __| | | | |_) | | 5# | (__| |_| | _ <| |___ 6# \___|\___/|_| \_\_____| 7# 8# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@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. 41cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR) 42set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") 43include(Utilities) 44 45project( CURL C ) 46 47message(WARNING "the curl cmake build system is poorly maintained. Be aware") 48 49file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) 50string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)" 51 LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS}) 52string (REGEX MATCH "([0-9]+)" 53 LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ}) 54string (REGEX MATCH 55 "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)" 56 LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS}) 57string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI}) 58string (REGEX MATCH 59 "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)" 60 LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS}) 61string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT}) 62set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ}) 63set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI}) 64set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT}) 65 66include_regular_expression("^.*$") # Sukender: Is it necessary? 67 68# Setup package meta-data 69# SET(PACKAGE "curl") 70set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION}) 71message(STATUS "curl version=[${CURL_VERSION}]") 72# SET(PACKAGE_TARNAME "curl") 73# SET(PACKAGE_NAME "curl") 74# SET(PACKAGE_VERSION "-") 75# SET(PACKAGE_STRING "curl-") 76# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/") 77set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") 78set(OS "\"${CMAKE_SYSTEM_NAME}\"") 79 80include_directories(${PROJECT_BINARY_DIR}/include/curl) 81include_directories( ${CURL_SOURCE_DIR}/include ) 82 83option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON) 84option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON) 85option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) 86option(CURL_USE_ARES "Set to ON to enable c-ares support" OFF) 87# initialize CURL_LIBS 88set(CURL_LIBS "") 89 90if(CURL_USE_ARES) 91 set(USE_ARES ${CURL_USE_ARES}) 92 find_package(CARES REQUIRED) 93 list(APPEND CURL_LIBS ${CARES_LIBRARY} ) 94 set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) 95endif() 96 97option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) 98if(BUILD_DASHBOARD_REPORTS) 99 #INCLUDE(Dart) 100 include(CTest) 101endif(BUILD_DASHBOARD_REPORTS) 102 103if(MSVC) 104 option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) 105 mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) 106endif() 107 108option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) 109mark_as_advanced(CURL_HIDDEN_SYMBOLS) 110 111# IF(WIN32) 112# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) 113# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) 114# ENDIF() 115 116option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) 117mark_as_advanced(HTTP_ONLY) 118option(CURL_DISABLE_FTP "disables FTP" OFF) 119mark_as_advanced(CURL_DISABLE_FTP) 120option(CURL_DISABLE_LDAP "disables LDAP" OFF) 121mark_as_advanced(CURL_DISABLE_LDAP) 122option(CURL_DISABLE_TELNET "disables Telnet" OFF) 123mark_as_advanced(CURL_DISABLE_TELNET) 124option(CURL_DISABLE_DICT "disables DICT" OFF) 125mark_as_advanced(CURL_DISABLE_DICT) 126option(CURL_DISABLE_FILE "disables FILE" OFF) 127mark_as_advanced(CURL_DISABLE_FILE) 128option(CURL_DISABLE_TFTP "disables TFTP" OFF) 129mark_as_advanced(CURL_DISABLE_TFTP) 130option(CURL_DISABLE_HTTP "disables HTTP" OFF) 131mark_as_advanced(CURL_DISABLE_HTTP) 132 133option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) 134mark_as_advanced(CURL_DISABLE_LDAPS) 135 136if(HTTP_ONLY) 137 set(CURL_DISABLE_FTP ON) 138 set(CURL_DISABLE_LDAP ON) 139 set(CURL_DISABLE_LDAPS ON) 140 set(CURL_DISABLE_TELNET ON) 141 set(CURL_DISABLE_DICT ON) 142 set(CURL_DISABLE_FILE ON) 143 set(CURL_DISABLE_TFTP ON) 144endif() 145 146option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) 147mark_as_advanced(CURL_DISABLE_COOKIES) 148 149option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) 150mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) 151option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) 152mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) 153option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) 154mark_as_advanced(DISABLED_THREADSAFE) 155option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF) 156mark_as_advanced(ENABLE_IPV6) 157 158 159# We need ansi c-flags, especially on HP 160set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") 161set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) 162 163# Disable warnings on Borland to avoid changing 3rd party code. 164if(BORLAND) 165 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") 166endif(BORLAND) 167 168# If we are on AIX, do the _ALL_SOURCE magic 169if(${CMAKE_SYSTEM_NAME} MATCHES AIX) 170 set(_ALL_SOURCE 1) 171endif(${CMAKE_SYSTEM_NAME} MATCHES AIX) 172 173# Include all the necessary files for macros 174include (CheckFunctionExists) 175include (CheckIncludeFile) 176include (CheckIncludeFiles) 177include (CheckLibraryExists) 178include (CheckSymbolExists) 179include (CheckTypeSize) 180 181# On windows preload settings 182if(WIN32) 183 include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) 184endif(WIN32) 185 186# This macro checks if the symbol exists in the library and if it 187# does, it prepends library to the list. 188macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) 189 check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}" 190 ${VARIABLE}) 191 if(${VARIABLE}) 192 set(CURL_LIBS ${LIBRARY} ${CURL_LIBS}) 193 endif(${VARIABLE}) 194endmacro(CHECK_LIBRARY_EXISTS_CONCAT) 195 196# Check for all needed libraries 197check_library_exists_concat("dl" dlopen HAVE_LIBDL) 198check_library_exists_concat("socket" connect HAVE_LIBSOCKET) 199check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL) 200 201# Yellowtab Zeta needs different libraries than BeOS 5. 202if(BEOS) 203 set(NOT_NEED_LIBNSL 1) 204 check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND) 205 check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI) 206endif(BEOS) 207 208if(NOT NOT_NEED_LIBNSL) 209 check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL) 210endif(NOT NOT_NEED_LIBNSL) 211 212check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32) 213check_library_exists_concat("winmm" getch HAVE_LIBWINMM) 214check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) 215 216if(WIN32) 217 set(CURL_DEFAULT_DISABLE_LDAP OFF) 218 # some windows compilers do not have wldap32 219 if(NOT HAVE_WLDAP32) 220 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 221 message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON") 222 option(CURL_LDAP_WIN "Use Windows LDAP implementation" OFF) 223 else() 224 option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON) 225 endif() 226 mark_as_advanced(CURL_LDAP_WIN) 227endif() 228 229 230# IF(NOT CURL_SPECIAL_LIBZ) 231# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ) 232# ENDIF(NOT CURL_SPECIAL_LIBZ) 233 234# Check for idn 235check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) 236 237# Check for LDAP 238check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP) 239# if(NOT HAVE_LIBLDAP) 240# SET(CURL_DISABLE_LDAP ON) 241# endif(NOT HAVE_LIBLDAP) 242 243# Check for symbol dlopen (same as HAVE_LIBDL) 244check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) 245 246# For other tests to use the same libraries 247set(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS}) 248 249option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) 250set(HAVE_LIBZ OFF) 251set(HAVE_ZLIB_H OFF) 252set(HAVE_ZLIB OFF) 253if(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE 254 find_package(ZLIB QUIET) 255 if(ZLIB_FOUND) 256 set(HAVE_ZLIB_H ON) 257 set(HAVE_ZLIB ON) 258 set(HAVE_LIBZ ON) 259 list(APPEND CURL_LIBS ${ZLIB_LIBRARIES}) 260 endif() 261endif() 262 263option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) 264mark_as_advanced(CMAKE_USE_OPENSSL) 265if(CMAKE_USE_OPENSSL) 266 267 set(USE_SSLEAY OFF) 268 set(USE_OPENSSL OFF) 269 set(HAVE_LIBCRYPTO OFF) 270 set(HAVE_LIBSSL OFF) 271 272 find_package(OpenSSL) 273 if(OPENSSL_FOUND) 274 list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES}) 275 list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR}) 276 set(USE_SSLEAY ON) 277 set(USE_OPENSSL ON) 278 set(HAVE_LIBCRYPTO ON) 279 set(HAVE_LIBSSL ON) 280 endif(OPENSSL_FOUND) 281endif(CMAKE_USE_OPENSSL) 282 283# If we have features.h, then do the _BSD_SOURCE magic 284check_include_file("features.h" HAVE_FEATURES_H) 285 286# Check if header file exists and add it to the list. 287macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) 288 check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE}) 289 if(${VARIABLE}) 290 set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) 291 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") 292 endif(${VARIABLE}) 293endmacro(CHECK_INCLUDE_FILE_CONCAT) 294 295 296# Check for header files 297if(NOT UNIX) 298 check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) 299 check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) 300endif(NOT UNIX) 301check_include_file_concat("stdio.h" HAVE_STDIO_H) 302if(NOT UNIX) 303 check_include_file_concat("windows.h" HAVE_WINDOWS_H) 304 check_include_file_concat("winsock.h" HAVE_WINSOCK_H) 305endif(NOT UNIX) 306 307check_include_file_concat("inttypes.h" HAVE_INTTYPES_H) 308check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) 309check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) 310check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) 311check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) 312check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) 313check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) 314check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) 315check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) 316check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) 317check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) 318check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) 319check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) 320check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) 321check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) 322check_include_file_concat("alloca.h" HAVE_ALLOCA_H) 323check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) 324check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H) 325check_include_file_concat("assert.h" HAVE_ASSERT_H) 326check_include_file_concat("crypto.h" HAVE_CRYPTO_H) 327check_include_file_concat("des.h" HAVE_DES_H) 328check_include_file_concat("err.h" HAVE_ERR_H) 329check_include_file_concat("errno.h" HAVE_ERRNO_H) 330check_include_file_concat("fcntl.h" HAVE_FCNTL_H) 331check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) 332check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) 333check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) 334check_include_file_concat("idn-free.h" HAVE_IDN_FREE_H) 335check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) 336check_include_file_concat("io.h" HAVE_IO_H) 337check_include_file_concat("krb.h" HAVE_KRB_H) 338check_include_file_concat("libgen.h" HAVE_LIBGEN_H) 339check_include_file_concat("libssh2.h" HAVE_LIBSSH2_H) 340check_include_file_concat("limits.h" HAVE_LIMITS_H) 341check_include_file_concat("locale.h" HAVE_LOCALE_H) 342check_include_file_concat("net/if.h" HAVE_NET_IF_H) 343check_include_file_concat("netdb.h" HAVE_NETDB_H) 344check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) 345check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) 346if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) 347 check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) 348 check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) 349 check_include_file_concat("openssl/err.h" HAVE_OPENSSL_ERR_H) 350 check_include_file_concat("openssl/pem.h" HAVE_OPENSSL_PEM_H) 351 check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) 352 check_include_file_concat("openssl/rsa.h" HAVE_OPENSSL_RSA_H) 353 check_include_file_concat("openssl/ssl.h" HAVE_OPENSSL_SSL_H) 354 check_include_file_concat("openssl/x509.h" HAVE_OPENSSL_X509_H) 355 check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H) 356endif(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) 357check_include_file_concat("pem.h" HAVE_PEM_H) 358check_include_file_concat("poll.h" HAVE_POLL_H) 359check_include_file_concat("pwd.h" HAVE_PWD_H) 360check_include_file_concat("rsa.h" HAVE_RSA_H) 361check_include_file_concat("setjmp.h" HAVE_SETJMP_H) 362check_include_file_concat("sgtty.h" HAVE_SGTTY_H) 363check_include_file_concat("signal.h" HAVE_SIGNAL_H) 364check_include_file_concat("ssl.h" HAVE_SSL_H) 365check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) 366check_include_file_concat("stdint.h" HAVE_STDINT_H) 367check_include_file_concat("stdio.h" HAVE_STDIO_H) 368check_include_file_concat("stdlib.h" HAVE_STDLIB_H) 369check_include_file_concat("string.h" HAVE_STRING_H) 370check_include_file_concat("strings.h" HAVE_STRINGS_H) 371check_include_file_concat("stropts.h" HAVE_STROPTS_H) 372check_include_file_concat("termio.h" HAVE_TERMIO_H) 373check_include_file_concat("termios.h" HAVE_TERMIOS_H) 374check_include_file_concat("time.h" HAVE_TIME_H) 375check_include_file_concat("tld.h" HAVE_TLD_H) 376check_include_file_concat("unistd.h" HAVE_UNISTD_H) 377check_include_file_concat("utime.h" HAVE_UTIME_H) 378check_include_file_concat("x509.h" HAVE_X509_H) 379 380check_include_file_concat("process.h" HAVE_PROCESS_H) 381check_include_file_concat("stddef.h" HAVE_STDDEF_H) 382check_include_file_concat("dlfcn.h" HAVE_DLFCN_H) 383check_include_file_concat("malloc.h" HAVE_MALLOC_H) 384check_include_file_concat("memory.h" HAVE_MEMORY_H) 385check_include_file_concat("ldap.h" HAVE_LDAP_H) 386check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) 387check_include_file_concat("stdint.h" HAVE_STDINT_H) 388check_include_file_concat("sockio.h" HAVE_SOCKIO_H) 389check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H) 390check_include_file_concat("idna.h" HAVE_IDNA_H) 391 392if(NOT HAVE_LDAP_H) 393 message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") 394 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 395endif() 396 397# No ldap, no ldaps. 398if(CURL_DISABLE_LDAP) 399 if(NOT CURL_DISABLE_LDAPS) 400 message(STATUS "LDAP needs to be enabled to support LDAPS") 401 set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE) 402 endif() 403endif() 404 405check_type_size(size_t SIZEOF_SIZE_T) 406check_type_size(ssize_t SIZEOF_SSIZE_T) 407check_type_size("long long" SIZEOF_LONG_LONG) 408check_type_size("long" SIZEOF_LONG) 409check_type_size("short" SIZEOF_SHORT) 410check_type_size("int" SIZEOF_INT) 411check_type_size("__int64" SIZEOF___INT64) 412check_type_size("long double" SIZEOF_LONG_DOUBLE) 413check_type_size("time_t" SIZEOF_TIME_T) 414if(NOT HAVE_SIZEOF_SSIZE_T) 415 if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 416 set(ssize_t long) 417 endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 418 if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 419 set(ssize_t __int64) 420 endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 421endif(NOT HAVE_SIZEOF_SSIZE_T) 422 423# Different sizeofs, etc. 424 425# define CURL_SIZEOF_LONG 4 426# define CURL_TYPEOF_CURL_OFF_T long long 427# define CURL_FORMAT_CURL_OFF_T "lld" 428# define CURL_FORMAT_CURL_OFF_TU "llu" 429# define CURL_FORMAT_OFF_T "%lld" 430# define CURL_SIZEOF_CURL_OFF_T 8 431# define CURL_SUFFIX_CURL_OFF_T LL 432# define CURL_SUFFIX_CURL_OFF_TU ULL 433 434set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) 435 436if(SIZEOF_LONG EQUAL 8) 437 set(CURL_TYPEOF_CURL_OFF_T long) 438 set(CURL_SIZEOF_CURL_OFF_T 8) 439 set(CURL_FORMAT_CURL_OFF_T "ld") 440 set(CURL_FORMAT_CURL_OFF_TU "lu") 441 set(CURL_FORMAT_OFF_T "%ld") 442 set(CURL_SUFFIX_CURL_OFF_T L) 443 set(CURL_SUFFIX_CURL_OFF_TU UL) 444endif(SIZEOF_LONG EQUAL 8) 445 446if(SIZEOF_LONG_LONG EQUAL 8) 447 set(CURL_TYPEOF_CURL_OFF_T "long long") 448 set(CURL_SIZEOF_CURL_OFF_T 8) 449 set(CURL_FORMAT_CURL_OFF_T "lld") 450 set(CURL_FORMAT_CURL_OFF_TU "llu") 451 set(CURL_FORMAT_OFF_T "%lld") 452 set(CURL_SUFFIX_CURL_OFF_T LL) 453 set(CURL_SUFFIX_CURL_OFF_TU ULL) 454endif(SIZEOF_LONG_LONG EQUAL 8) 455 456if(NOT CURL_TYPEOF_CURL_OFF_T) 457 set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) 458 set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) 459 # TODO: need adjustment here. 460 set(CURL_FORMAT_CURL_OFF_T "ld") 461 set(CURL_FORMAT_CURL_OFF_TU "lu") 462 set(CURL_FORMAT_OFF_T "%ld") 463 set(CURL_SUFFIX_CURL_OFF_T L) 464 set(CURL_SUFFIX_CURL_OFF_TU LU) 465endif(NOT CURL_TYPEOF_CURL_OFF_T) 466 467if(HAVE_SIZEOF_LONG_LONG) 468 set(HAVE_LONGLONG 1) 469 set(HAVE_LL 1) 470endif(HAVE_SIZEOF_LONG_LONG) 471 472find_file(RANDOM_FILE urandom /dev) 473mark_as_advanced(RANDOM_FILE) 474 475# Check for some functions that are used 476check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME) 477check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) 478check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL) 479check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) 480check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP) 481check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR) 482check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) 483check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) 484check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 485check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) 486check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) 487check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) 488check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) 489check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) 490if(NOT HAVE_STRNCMPI) 491 set(HAVE_STRCMPI) 492endif(NOT HAVE_STRNCMPI) 493check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) 494check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) 495check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) 496check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) 497check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) 498check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) 499check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) 500check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) 501check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 502check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) 503check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) 504check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) 505check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) 506check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) 507check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) 508check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) 509check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) 510if(CMAKE_USE_OPENSSL) 511 check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) 512 check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) 513 check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) 514 check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" 515 HAVE_CRYPTO_CLEANUP_ALL_EX_DATA) 516 if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 517 set(USE_OPENSSL 1) 518 set(USE_SSLEAY 1) 519 endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 520endif(CMAKE_USE_OPENSSL) 521check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) 522check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) 523 524check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) 525check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) 526 527check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) 528check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) 529if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 530 set(HAVE_SIGNAL 1) 531endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 532check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 533check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL) 534check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64) 535check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) 536check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) 537check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 538check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) 539check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) 540check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) 541check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) 542check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) 543check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) 544check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) 545check_symbol_exists(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE) 546check_symbol_exists(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR) 547check_symbol_exists(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR) 548check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) 549check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) 550check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) 551check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) 552check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) 553 554# symbol exists in win32, but function does not. 555check_function_exists(inet_pton HAVE_INET_PTON) 556 557# sigaction and sigsetjmp are special. Use special mechanism for 558# detecting those, but only if previous attempt failed. 559if(HAVE_SIGNAL_H) 560 check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) 561endif(HAVE_SIGNAL_H) 562 563if(NOT HAVE_SIGSETJMP) 564 if(HAVE_SETJMP_H) 565 check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) 566 if(HAVE_MACRO_SIGSETJMP) 567 set(HAVE_SIGSETJMP 1) 568 endif(HAVE_MACRO_SIGSETJMP) 569 endif(HAVE_SETJMP_H) 570endif(NOT HAVE_SIGSETJMP) 571 572# If there is no stricmp(), do not allow LDAP to parse URLs 573if(NOT HAVE_STRICMP) 574 set(HAVE_LDAP_URL_PARSE 1) 575endif(NOT HAVE_STRICMP) 576 577# For other curl specific tests, use this macro. 578macro(CURL_INTERNAL_TEST CURL_TEST) 579 if("${CURL_TEST}" MATCHES "^${CURL_TEST}$") 580 set(MACRO_CHECK_FUNCTION_DEFINITIONS 581 "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") 582 if(CMAKE_REQUIRED_LIBRARIES) 583 set(CURL_TEST_ADD_LIBRARIES 584 "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") 585 endif(CMAKE_REQUIRED_LIBRARIES) 586 587 message(STATUS "Performing Curl Test ${CURL_TEST}") 588 try_compile(${CURL_TEST} 589 ${CMAKE_BINARY_DIR} 590 ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c 591 CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} 592 "${CURL_TEST_ADD_LIBRARIES}" 593 OUTPUT_VARIABLE OUTPUT) 594 if(${CURL_TEST}) 595 set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") 596 message(STATUS "Performing Curl Test ${CURL_TEST} - Success") 597 file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log 598 "Performing Curl Test ${CURL_TEST} passed with the following output:\n" 599 "${OUTPUT}\n") 600 else(${CURL_TEST}) 601 message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") 602 set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") 603 file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 604 "Performing Curl Test ${CURL_TEST} failed with the following output:\n" 605 "${OUTPUT}\n") 606 endif(${CURL_TEST}) 607 endif("${CURL_TEST}" MATCHES "^${CURL_TEST}$") 608endmacro(CURL_INTERNAL_TEST) 609 610macro(CURL_INTERNAL_TEST_RUN CURL_TEST) 611 if("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") 612 set(MACRO_CHECK_FUNCTION_DEFINITIONS 613 "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}") 614 if(CMAKE_REQUIRED_LIBRARIES) 615 set(CURL_TEST_ADD_LIBRARIES 616 "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") 617 endif(CMAKE_REQUIRED_LIBRARIES) 618 619 message(STATUS "Performing Curl Test ${CURL_TEST}") 620 try_run(${CURL_TEST} ${CURL_TEST}_COMPILE 621 ${CMAKE_BINARY_DIR} 622 ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c 623 CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} 624 "${CURL_TEST_ADD_LIBRARIES}" 625 OUTPUT_VARIABLE OUTPUT) 626 if(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 627 set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") 628 message(STATUS "Performing Curl Test ${CURL_TEST} - Success") 629 else(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 630 message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") 631 set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") 632 file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 633 "Performing Curl Test ${CURL_TEST} failed with the following output:\n" 634 "${OUTPUT}") 635 if(${CURL_TEST}_COMPILE) 636 file(APPEND 637 "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 638 "There was a problem running this test\n") 639 endif(${CURL_TEST}_COMPILE) 640 file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 641 "\n\n") 642 endif(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 643 endif("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") 644endmacro(CURL_INTERNAL_TEST_RUN) 645 646# Do curl specific tests 647foreach(CURL_TEST 648 HAVE_FCNTL_O_NONBLOCK 649 HAVE_IOCTLSOCKET 650 HAVE_IOCTLSOCKET_CAMEL 651 HAVE_IOCTLSOCKET_CAMEL_FIONBIO 652 HAVE_IOCTLSOCKET_FIONBIO 653 HAVE_IOCTL_FIONBIO 654 HAVE_IOCTL_SIOCGIFADDR 655 HAVE_SETSOCKOPT_SO_NONBLOCK 656 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 657 TIME_WITH_SYS_TIME 658 HAVE_O_NONBLOCK 659 HAVE_GETHOSTBYADDR_R_5 660 HAVE_GETHOSTBYADDR_R_7 661 HAVE_GETHOSTBYADDR_R_8 662 HAVE_GETHOSTBYADDR_R_5_REENTRANT 663 HAVE_GETHOSTBYADDR_R_7_REENTRANT 664 HAVE_GETHOSTBYADDR_R_8_REENTRANT 665 HAVE_GETHOSTBYNAME_R_3 666 HAVE_GETHOSTBYNAME_R_5 667 HAVE_GETHOSTBYNAME_R_6 668 HAVE_GETHOSTBYNAME_R_3_REENTRANT 669 HAVE_GETHOSTBYNAME_R_5_REENTRANT 670 HAVE_GETHOSTBYNAME_R_6_REENTRANT 671 HAVE_SOCKLEN_T 672 HAVE_IN_ADDR_T 673 HAVE_BOOL_T 674 STDC_HEADERS 675 RETSIGTYPE_TEST 676 HAVE_INET_NTOA_R_DECL 677 HAVE_INET_NTOA_R_DECL_REENTRANT 678 HAVE_GETADDRINFO 679 HAVE_FILE_OFFSET_BITS 680 ) 681 curl_internal_test(${CURL_TEST}) 682endforeach(CURL_TEST) 683if(HAVE_FILE_OFFSET_BITS) 684 set(_FILE_OFFSET_BITS 64) 685endif(HAVE_FILE_OFFSET_BITS) 686foreach(CURL_TEST 687 HAVE_GLIBC_STRERROR_R 688 HAVE_POSIX_STRERROR_R 689 ) 690 curl_internal_test_run(${CURL_TEST}) 691endforeach(CURL_TEST) 692 693# Check for reentrant 694foreach(CURL_TEST 695 HAVE_GETHOSTBYADDR_R_5 696 HAVE_GETHOSTBYADDR_R_7 697 HAVE_GETHOSTBYADDR_R_8 698 HAVE_GETHOSTBYNAME_R_3 699 HAVE_GETHOSTBYNAME_R_5 700 HAVE_GETHOSTBYNAME_R_6 701 HAVE_INET_NTOA_R_DECL_REENTRANT) 702 if(NOT ${CURL_TEST}) 703 if(${CURL_TEST}_REENTRANT) 704 set(NEED_REENTRANT 1) 705 endif(${CURL_TEST}_REENTRANT) 706 endif(NOT ${CURL_TEST}) 707endforeach(CURL_TEST) 708 709if(NEED_REENTRANT) 710 foreach(CURL_TEST 711 HAVE_GETHOSTBYADDR_R_5 712 HAVE_GETHOSTBYADDR_R_7 713 HAVE_GETHOSTBYADDR_R_8 714 HAVE_GETHOSTBYNAME_R_3 715 HAVE_GETHOSTBYNAME_R_5 716 HAVE_GETHOSTBYNAME_R_6) 717 set(${CURL_TEST} 0) 718 if(${CURL_TEST}_REENTRANT) 719 set(${CURL_TEST} 1) 720 endif(${CURL_TEST}_REENTRANT) 721 endforeach(CURL_TEST) 722endif(NEED_REENTRANT) 723 724if(HAVE_INET_NTOA_R_DECL_REENTRANT) 725 set(HAVE_INET_NTOA_R_DECL 1) 726 set(NEED_REENTRANT 1) 727endif(HAVE_INET_NTOA_R_DECL_REENTRANT) 728 729# Some other minor tests 730 731if(NOT HAVE_IN_ADDR_T) 732 set(in_addr_t "unsigned long") 733endif(NOT HAVE_IN_ADDR_T) 734 735# Fix libz / zlib.h 736 737if(NOT CURL_SPECIAL_LIBZ) 738 if(NOT HAVE_LIBZ) 739 set(HAVE_ZLIB_H 0) 740 endif(NOT HAVE_LIBZ) 741 742 if(NOT HAVE_ZLIB_H) 743 set(HAVE_LIBZ 0) 744 endif(NOT HAVE_ZLIB_H) 745endif(NOT CURL_SPECIAL_LIBZ) 746 747if(_FILE_OFFSET_BITS) 748 set(_FILE_OFFSET_BITS 64) 749endif(_FILE_OFFSET_BITS) 750set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") 751set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h") 752check_type_size("curl_off_t" SIZEOF_CURL_OFF_T) 753set(CMAKE_EXTRA_INCLUDE_FILES) 754set(CMAKE_REQUIRED_FLAGS) 755 756 757# Check for nonblocking 758set(HAVE_DISABLED_NONBLOCKING 1) 759if(HAVE_FIONBIO OR 760 HAVE_IOCTLSOCKET OR 761 HAVE_IOCTLSOCKET_CASE OR 762 HAVE_O_NONBLOCK) 763 set(HAVE_DISABLED_NONBLOCKING) 764endif(HAVE_FIONBIO OR 765 HAVE_IOCTLSOCKET OR 766 HAVE_IOCTLSOCKET_CASE OR 767 HAVE_O_NONBLOCK) 768 769if(RETSIGTYPE_TEST) 770 set(RETSIGTYPE void) 771else(RETSIGTYPE_TEST) 772 set(RETSIGTYPE int) 773endif(RETSIGTYPE_TEST) 774 775if(CMAKE_COMPILER_IS_GNUCC AND APPLE) 776 include(CheckCCompilerFlag) 777 check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) 778 if(HAVE_C_FLAG_Wno_long_double) 779 # The Mac version of GCC warns about use of long double. Disable it. 780 get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) 781 if(MPRINTF_COMPILE_FLAGS) 782 set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") 783 else(MPRINTF_COMPILE_FLAGS) 784 set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") 785 endif(MPRINTF_COMPILE_FLAGS) 786 set_source_files_properties(mprintf.c PROPERTIES 787 COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) 788 endif(HAVE_C_FLAG_Wno_long_double) 789endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) 790 791if(HAVE_SOCKLEN_T) 792 set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") 793 if(WIN32) 794 set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h") 795 elseif(HAVE_SYS_SOCKET_H) 796 set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") 797 endif() 798 check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) 799 set(CMAKE_EXTRA_INCLUDE_FILES) 800 if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) 801 message(FATAL_ERROR 802 "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") 803 endif() 804else() 805 set(CURL_TYPEOF_CURL_SOCKLEN_T int) 806 set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) 807endif() 808 809# TODO test which of these headers are required for the typedefs used in curlbuild.h 810if(WIN32) 811 set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H}) 812else() 813 set(CURL_PULL_SYS_TYPES_H ${HAVE_SYS_TYPES_H}) 814 set(CURL_PULL_SYS_SOCKET_H ${HAVE_SYS_SOCKET_H}) 815 set(CURL_PULL_SYS_POLL_H ${HAVE_SYS_POLL_H}) 816endif() 817set(CURL_PULL_STDINT_H ${HAVE_STDINT_H}) 818set(CURL_PULL_INTTYPES_H ${HAVE_INTTYPES_H}) 819 820include(CMake/OtherTests.cmake) 821 822add_definitions(-DHAVE_CONFIG_H) 823 824# For windows, do not allow the compiler to use default target (Vista). 825if(WIN32) 826 add_definitions(-D_WIN32_WINNT=0x0501) 827endif(WIN32) 828 829if(MSVC) 830 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) 831endif(MSVC) 832 833# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options. 834# TODO This is far to be complete! 835function(SETUP_CURL_DEPENDENCIES TARGET_NAME) 836 if(CURL_ZLIB AND ZLIB_FOUND) 837 include_directories(${ZLIB_INCLUDE_DIR}) 838 #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ ) 839 endif() 840 841 if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) 842 include_directories(${OPENSSL_INCLUDE_DIR}) 843 endif() 844 if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE) 845 #ADD_DEFINITIONS( -DUSE_SSLEAY ) 846 endif() 847 848 target_link_libraries(${TARGET_NAME} ${CURL_LIBS}) 849endfunction() 850 851# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). 852function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) 853 file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) 854 string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 855 string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 856 857 string(REGEX REPLACE "\\\\\n" "�!�" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 858 string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 859 string(REPLACE "�!�" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 860 861 string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} 862 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. 863 file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) 864 865endfunction() 866 867add_subdirectory(lib) 868if(BUILD_CURL_EXE) 869 add_subdirectory(src) 870endif() 871if(BUILD_CURL_TESTS) 872 add_subdirectory(tests) 873endif() 874 875# This needs to be run very last so other parts of the scripts can take advantage of this. 876if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) 877 set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before") 878endif() 879 880# Installation. 881# First, install generated curlbuild.h 882install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h" 883 DESTINATION include/curl ) 884# Next, install other headers excluding curlbuild.h 885install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" 886 DESTINATION include 887 FILES_MATCHING PATTERN "*.h" 888 PATTERN "curlbuild.h" EXCLUDE) 889 890 891# Workaround for MSVS10 to avoid the Dialog Hell 892# FIXME: This could be removed with future version of CMake. 893if(MSVC_VERSION EQUAL 1600) 894 set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln") 895 if(EXISTS "${CURL_SLN_FILENAME}") 896 file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n") 897 endif() 898endif() 899