1# cURL/libcurl CMake script 2# by Tetetest and Sukender (Benoit Neil) 3 4# TODO: 5# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file 6# Add full (4 or 5 libs) SSL support 7# 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). 8# Add CTests(?) 9# Check on all possible platforms 10# Test with as many configurations possible (With or without any option) 11# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest: 12# - lists of headers that 'configure' checks for; 13# - curl-specific tests (the ones that are in m4/curl-*.m4 files); 14# - (most obvious thing:) curl version numbers. 15# Add documentation subproject 16# 17# To check: 18# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not. 19# (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. 20cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR) 21set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") 22include(Utilities) 23 24project( CURL C ) 25 26file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) 27string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)" 28 LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS}) 29string (REGEX MATCH "([0-9]+)" 30 LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ}) 31string (REGEX MATCH 32 "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)" 33 LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS}) 34string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI}) 35string (REGEX MATCH 36 "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)" 37 LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS}) 38string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT}) 39set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ}) 40set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI}) 41set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT}) 42 43include_regular_expression("^.*$") # Sukender: Is it necessary? 44 45# Setup package meta-data 46# SET(PACKAGE "curl") 47set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION}) 48message(STATUS "curl version=[${CURL_VERSION}]") 49# SET(PACKAGE_TARNAME "curl") 50# SET(PACKAGE_NAME "curl") 51# SET(PACKAGE_VERSION "-") 52# SET(PACKAGE_STRING "curl-") 53# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/") 54set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") 55set(OS "\"${CMAKE_SYSTEM_NAME}\"") 56 57include_directories(${PROJECT_BINARY_DIR}/include/curl) 58include_directories( ${CURL_SOURCE_DIR}/include ) 59 60if(WIN32) 61 set(NATIVE_WINDOWS ON) 62endif() 63 64option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON) 65option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON) 66option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) 67option(CURL_USE_ARES "Set to ON to enable c-ares support" OFF) 68# initialize CURL_LIBS 69set(CURL_LIBS "") 70 71if(CURL_USE_ARES) 72 set(USE_ARES ${CURL_USE_ARES}) 73 find_package(CARES REQUIRED) 74 list(APPEND CURL_LIBS ${CARES_LIBRARY} ) 75 set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) 76endif() 77 78option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) 79if(BUILD_DASHBOARD_REPORTS) 80 #INCLUDE(Dart) 81 include(CTest) 82endif(BUILD_DASHBOARD_REPORTS) 83 84if(MSVC) 85 option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) 86 mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) 87endif() 88 89option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) 90mark_as_advanced(CURL_HIDDEN_SYMBOLS) 91 92# IF(WIN32) 93# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) 94# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) 95# ENDIF() 96 97option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) 98mark_as_advanced(HTTP_ONLY) 99option(CURL_DISABLE_FTP "disables FTP" OFF) 100mark_as_advanced(CURL_DISABLE_FTP) 101option(CURL_DISABLE_LDAP "disables LDAP" OFF) 102mark_as_advanced(CURL_DISABLE_LDAP) 103option(CURL_DISABLE_TELNET "disables Telnet" OFF) 104mark_as_advanced(CURL_DISABLE_TELNET) 105option(CURL_DISABLE_DICT "disables DICT" OFF) 106mark_as_advanced(CURL_DISABLE_DICT) 107option(CURL_DISABLE_FILE "disables FILE" OFF) 108mark_as_advanced(CURL_DISABLE_FILE) 109option(CURL_DISABLE_TFTP "disables TFTP" OFF) 110mark_as_advanced(CURL_DISABLE_TFTP) 111option(CURL_DISABLE_HTTP "disables HTTP" OFF) 112mark_as_advanced(CURL_DISABLE_HTTP) 113 114option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) 115mark_as_advanced(CURL_DISABLE_LDAPS) 116if(WIN32) 117 set(CURL_DEFAULT_DISABLE_LDAP OFF) 118 # some windows compilers do not have wldap32 119 if( NOT HAVE_WLDAP32) 120 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 121 message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON") 122 option(CURL_LDAP_WIN "Use Windows LDAP implementation" OFF) 123 else() 124 option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON) 125 endif() 126 mark_as_advanced(CURL_LDAP_WIN) 127endif() 128 129if(HTTP_ONLY) 130 set(CURL_DISABLE_FTP ON) 131 set(CURL_DISABLE_LDAP ON) 132 set(CURL_DISABLE_TELNET ON) 133 set(CURL_DISABLE_DICT ON) 134 set(CURL_DISABLE_FILE ON) 135 set(CURL_DISABLE_TFTP ON) 136endif() 137 138option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) 139mark_as_advanced(CURL_DISABLE_COOKIES) 140 141option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) 142mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) 143option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) 144mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) 145option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) 146mark_as_advanced(DISABLED_THREADSAFE) 147option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF) 148mark_as_advanced(ENABLE_IPV6) 149 150if(WIN32) 151 list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wsock32.lib ws2_32.lib) # bufferoverflowu.lib 152 if(CURL_DISABLE_LDAP) 153 # Remove wldap32.lib from space-separated list 154 string(REPLACE " " ";" _LIST ${CMAKE_C_STANDARD_LIBRARIES}) 155 list(REMOVE_ITEM _LIST "wldap32.lib") 156 to_list_spaces(_LIST CMAKE_C_STANDARD_LIBRARIES) 157 else() 158 # Append wldap32.lib 159 list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wldap32.lib) 160 endif() 161 set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}" CACHE STRING "" FORCE) 162endif() 163 164 165# We need ansi c-flags, especially on HP 166set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") 167set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) 168 169# Disable warnings on Borland to avoid changing 3rd party code. 170if(BORLAND) 171 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") 172endif(BORLAND) 173 174# If we are on AIX, do the _ALL_SOURCE magic 175if(${CMAKE_SYSTEM_NAME} MATCHES AIX) 176 set(_ALL_SOURCE 1) 177endif(${CMAKE_SYSTEM_NAME} MATCHES AIX) 178 179# Include all the necessary files for macros 180include (CheckFunctionExists) 181include (CheckIncludeFile) 182include (CheckIncludeFiles) 183include (CheckLibraryExists) 184include (CheckSymbolExists) 185include (CheckTypeSize) 186 187# On windows preload settings 188if(WIN32) 189 include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) 190endif(WIN32) 191 192# This macro checks if the symbol exists in the library and if it 193# does, it prepends library to the list. 194macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) 195 check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}" 196 ${VARIABLE}) 197 if(${VARIABLE}) 198 set(CURL_LIBS ${LIBRARY} ${CURL_LIBS}) 199 endif(${VARIABLE}) 200endmacro(CHECK_LIBRARY_EXISTS_CONCAT) 201 202# Check for all needed libraries 203check_library_exists_concat("dl" dlopen HAVE_LIBDL) 204check_library_exists_concat("socket" connect HAVE_LIBSOCKET) 205check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL) 206 207# Yellowtab Zeta needs different libraries than BeOS 5. 208if(BEOS) 209 set(NOT_NEED_LIBNSL 1) 210 check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND) 211 check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI) 212endif(BEOS) 213 214if(NOT NOT_NEED_LIBNSL) 215 check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL) 216endif(NOT NOT_NEED_LIBNSL) 217 218check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32) 219check_library_exists_concat("winmm" getch HAVE_LIBWINMM) 220check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) 221 222# IF(NOT CURL_SPECIAL_LIBZ) 223# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ) 224# ENDIF(NOT CURL_SPECIAL_LIBZ) 225 226# Check for idn 227check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) 228 229# Check for LDAP 230check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP) 231# if(NOT HAVE_LIBLDAP) 232# SET(CURL_DISABLE_LDAP ON) 233# endif(NOT HAVE_LIBLDAP) 234 235# Check for symbol dlopen (same as HAVE_LIBDL) 236check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) 237 238# For other tests to use the same libraries 239set(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS}) 240 241option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) 242set(HAVE_LIBZ OFF) 243set(HAVE_ZLIB_H OFF) 244set(HAVE_ZLIB OFF) 245if(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE 246 find_package(ZLIB QUIET) 247 if(ZLIB_FOUND) 248 set(HAVE_ZLIB_H ON) 249 set(HAVE_ZLIB ON) 250 set(HAVE_LIBZ ON) 251 endif() 252endif() 253 254option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) 255mark_as_advanced(CMAKE_USE_OPENSSL) 256if(CMAKE_USE_OPENSSL) 257 if(WIN32) 258 find_package(OpenSSL) 259 if(OPENSSL_FOUND) 260 set(USE_SSLEAY TRUE) 261 set(USE_OPENSSL TRUE) 262 list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} ) 263 else() 264 set(CMAKE_USE_OPENSSL FALSE) 265 message(STATUS "OpenSSL NOT Found, disabling CMAKE_USE_OPENSSL") 266 endif() 267 else(WIN32) 268 check_library_exists_concat("crypto" CRYPTO_lock HAVE_LIBCRYPTO) 269 check_library_exists_concat("ssl" SSL_connect HAVE_LIBSSL) 270 endif(WIN32) 271endif(CMAKE_USE_OPENSSL) 272 273# If we have features.h, then do the _BSD_SOURCE magic 274check_include_file("features.h" HAVE_FEATURES_H) 275 276# Check if header file exists and add it to the list. 277macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) 278 check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE}) 279 if(${VARIABLE}) 280 set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) 281 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") 282 endif(${VARIABLE}) 283endmacro(CHECK_INCLUDE_FILE_CONCAT) 284 285 286# Check for header files 287if(NOT UNIX) 288 check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) 289 check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) 290endif(NOT UNIX) 291check_include_file_concat("stdio.h" HAVE_STDIO_H) 292if(NOT UNIX) 293 check_include_file_concat("windows.h" HAVE_WINDOWS_H) 294 check_include_file_concat("winsock.h" HAVE_WINSOCK_H) 295endif(NOT UNIX) 296 297check_include_file_concat("inttypes.h" HAVE_INTTYPES_H) 298check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) 299check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) 300check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) 301check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) 302check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) 303check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) 304check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) 305check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) 306check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) 307check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) 308check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) 309check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) 310check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) 311check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) 312check_include_file_concat("alloca.h" HAVE_ALLOCA_H) 313check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) 314check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H) 315check_include_file_concat("assert.h" HAVE_ASSERT_H) 316check_include_file_concat("crypto.h" HAVE_CRYPTO_H) 317check_include_file_concat("des.h" HAVE_DES_H) 318check_include_file_concat("err.h" HAVE_ERR_H) 319check_include_file_concat("errno.h" HAVE_ERRNO_H) 320check_include_file_concat("fcntl.h" HAVE_FCNTL_H) 321check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) 322check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) 323check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) 324check_include_file_concat("idn-free.h" HAVE_IDN_FREE_H) 325check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) 326check_include_file_concat("io.h" HAVE_IO_H) 327check_include_file_concat("krb.h" HAVE_KRB_H) 328check_include_file_concat("libgen.h" HAVE_LIBGEN_H) 329check_include_file_concat("libssh2.h" HAVE_LIBSSH2_H) 330check_include_file_concat("limits.h" HAVE_LIMITS_H) 331check_include_file_concat("locale.h" HAVE_LOCALE_H) 332check_include_file_concat("net/if.h" HAVE_NET_IF_H) 333check_include_file_concat("netdb.h" HAVE_NETDB_H) 334check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) 335check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) 336check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) 337check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) 338check_include_file_concat("openssl/err.h" HAVE_OPENSSL_ERR_H) 339check_include_file_concat("openssl/pem.h" HAVE_OPENSSL_PEM_H) 340check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) 341check_include_file_concat("openssl/rsa.h" HAVE_OPENSSL_RSA_H) 342check_include_file_concat("openssl/ssl.h" HAVE_OPENSSL_SSL_H) 343check_include_file_concat("openssl/x509.h" HAVE_OPENSSL_X509_H) 344check_include_file_concat("pem.h" HAVE_PEM_H) 345check_include_file_concat("poll.h" HAVE_POLL_H) 346check_include_file_concat("pwd.h" HAVE_PWD_H) 347check_include_file_concat("rsa.h" HAVE_RSA_H) 348check_include_file_concat("setjmp.h" HAVE_SETJMP_H) 349check_include_file_concat("sgtty.h" HAVE_SGTTY_H) 350check_include_file_concat("signal.h" HAVE_SIGNAL_H) 351check_include_file_concat("ssl.h" HAVE_SSL_H) 352check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) 353check_include_file_concat("stdint.h" HAVE_STDINT_H) 354check_include_file_concat("stdio.h" HAVE_STDIO_H) 355check_include_file_concat("stdlib.h" HAVE_STDLIB_H) 356check_include_file_concat("string.h" HAVE_STRING_H) 357check_include_file_concat("strings.h" HAVE_STRINGS_H) 358check_include_file_concat("stropts.h" HAVE_STROPTS_H) 359check_include_file_concat("termio.h" HAVE_TERMIO_H) 360check_include_file_concat("termios.h" HAVE_TERMIOS_H) 361check_include_file_concat("time.h" HAVE_TIME_H) 362check_include_file_concat("tld.h" HAVE_TLD_H) 363check_include_file_concat("unistd.h" HAVE_UNISTD_H) 364check_include_file_concat("utime.h" HAVE_UTIME_H) 365check_include_file_concat("x509.h" HAVE_X509_H) 366 367check_include_file_concat("process.h" HAVE_PROCESS_H) 368check_include_file_concat("stddef.h" HAVE_STDDEF_H) 369check_include_file_concat("dlfcn.h" HAVE_DLFCN_H) 370check_include_file_concat("malloc.h" HAVE_MALLOC_H) 371check_include_file_concat("memory.h" HAVE_MEMORY_H) 372check_include_file_concat("ldap.h" HAVE_LDAP_H) 373check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) 374check_include_file_concat("stdint.h" HAVE_STDINT_H) 375check_include_file_concat("sockio.h" HAVE_SOCKIO_H) 376check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H) 377check_include_file_concat("idna.h" HAVE_IDNA_H) 378 379if(CMAKE_USE_OPENSSL) 380 check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H) 381endif(CMAKE_USE_OPENSSL) 382 383if(NOT HAVE_LDAP_H) 384 message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") 385 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) 386endif() 387 388 389check_type_size(size_t SIZEOF_SIZE_T) 390check_type_size(ssize_t SIZEOF_SSIZE_T) 391check_type_size("long long" SIZEOF_LONG_LONG) 392check_type_size("long" SIZEOF_LONG) 393check_type_size("short" SIZEOF_SHORT) 394check_type_size("int" SIZEOF_INT) 395check_type_size("__int64" SIZEOF___INT64) 396check_type_size("long double" SIZEOF_LONG_DOUBLE) 397check_type_size("time_t" SIZEOF_TIME_T) 398if(NOT HAVE_SIZEOF_SSIZE_T) 399 if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 400 set(ssize_t long) 401 endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) 402 if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 403 set(ssize_t __int64) 404 endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) 405endif(NOT HAVE_SIZEOF_SSIZE_T) 406 407# Different sizeofs, etc. 408 409# define CURL_SIZEOF_LONG 4 410# define CURL_TYPEOF_CURL_OFF_T long long 411# define CURL_FORMAT_CURL_OFF_T "lld" 412# define CURL_FORMAT_CURL_OFF_TU "llu" 413# define CURL_FORMAT_OFF_T "%lld" 414# define CURL_SIZEOF_CURL_OFF_T 8 415# define CURL_SUFFIX_CURL_OFF_T LL 416# define CURL_SUFFIX_CURL_OFF_TU ULL 417 418set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) 419 420if(SIZEOF_LONG EQUAL 8) 421 set(CURL_TYPEOF_CURL_OFF_T long) 422 set(CURL_SIZEOF_CURL_OFF_T 8) 423 set(CURL_FORMAT_CURL_OFF_T "ld") 424 set(CURL_FORMAT_CURL_OFF_TU "lu") 425 set(CURL_FORMAT_OFF_T "%ld") 426 set(CURL_SUFFIX_CURL_OFF_T L) 427 set(CURL_SUFFIX_CURL_OFF_TU LU) 428endif(SIZEOF_LONG EQUAL 8) 429 430if(SIZEOF_LONG_LONG EQUAL 8) 431 set(CURL_TYPEOF_CURL_OFF_T "long long") 432 set(CURL_SIZEOF_CURL_OFF_T 8) 433 set(CURL_FORMAT_CURL_OFF_T "lld") 434 set(CURL_FORMAT_CURL_OFF_TU "llu") 435 set(CURL_FORMAT_OFF_T "%lld") 436 set(CURL_SUFFIX_CURL_OFF_T LL) 437 set(CURL_SUFFIX_CURL_OFF_TU LLU) 438endif(SIZEOF_LONG_LONG EQUAL 8) 439 440if(NOT CURL_TYPEOF_CURL_OFF_T) 441 set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) 442 set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) 443 # TODO: need adjustment here. 444 set(CURL_FORMAT_CURL_OFF_T "ld") 445 set(CURL_FORMAT_CURL_OFF_TU "lu") 446 set(CURL_FORMAT_OFF_T "%ld") 447 set(CURL_SUFFIX_CURL_OFF_T L) 448 set(CURL_SUFFIX_CURL_OFF_TU LU) 449endif(NOT CURL_TYPEOF_CURL_OFF_T) 450 451if(HAVE_SIZEOF_LONG_LONG) 452 set(HAVE_LONGLONG 1) 453 set(HAVE_LL 1) 454endif(HAVE_SIZEOF_LONG_LONG) 455 456find_file(RANDOM_FILE urandom /dev) 457mark_as_advanced(RANDOM_FILE) 458 459# Check for some functions that are used 460check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME) 461check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) 462check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL) 463check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) 464check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP) 465check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR) 466check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) 467check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) 468check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 469check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) 470check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) 471check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) 472check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) 473check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) 474if(NOT HAVE_STRNCMPI) 475 set(HAVE_STRCMPI) 476endif(NOT HAVE_STRNCMPI) 477check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) 478check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) 479check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) 480check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) 481check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) 482check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) 483check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) 484check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) 485check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 486check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) 487check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) 488check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) 489check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) 490check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) 491check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) 492check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) 493check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) 494if(CMAKE_USE_OPENSSL) 495 check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) 496 check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) 497 check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) 498 check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" 499 HAVE_CRYPTO_CLEANUP_ALL_EX_DATA) 500 if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 501 set(USE_OPENSSL 1) 502 set(USE_SSLEAY 1) 503 endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) 504endif(CMAKE_USE_OPENSSL) 505check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) 506check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) 507 508check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) 509check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) 510 511check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) 512check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) 513if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 514 set(HAVE_SIGNAL 1) 515endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) 516check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) 517check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL) 518check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64) 519check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) 520check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) 521check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) 522check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) 523check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) 524check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) 525check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) 526check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) 527check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) 528check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) 529check_symbol_exists(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE) 530check_symbol_exists(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR) 531check_symbol_exists(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR) 532check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) 533check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) 534check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) 535check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) 536check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) 537 538# symbol exists in win32, but function does not. 539check_function_exists(inet_pton HAVE_INET_PTON) 540 541# sigaction and sigsetjmp are special. Use special mechanism for 542# detecting those, but only if previous attempt failed. 543if(HAVE_SIGNAL_H) 544 check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) 545endif(HAVE_SIGNAL_H) 546 547if(NOT HAVE_SIGSETJMP) 548 if(HAVE_SETJMP_H) 549 check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) 550 if(HAVE_MACRO_SIGSETJMP) 551 set(HAVE_SIGSETJMP 1) 552 endif(HAVE_MACRO_SIGSETJMP) 553 endif(HAVE_SETJMP_H) 554endif(NOT HAVE_SIGSETJMP) 555 556# If there is no stricmp(), do not allow LDAP to parse URLs 557if(NOT HAVE_STRICMP) 558 set(HAVE_LDAP_URL_PARSE 1) 559endif(NOT HAVE_STRICMP) 560 561# For other curl specific tests, use this macro. 562macro(CURL_INTERNAL_TEST CURL_TEST) 563 if("${CURL_TEST}" MATCHES "^${CURL_TEST}$") 564 set(MACRO_CHECK_FUNCTION_DEFINITIONS 565 "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") 566 if(CMAKE_REQUIRED_LIBRARIES) 567 set(CURL_TEST_ADD_LIBRARIES 568 "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") 569 endif(CMAKE_REQUIRED_LIBRARIES) 570 571 message(STATUS "Performing Curl Test ${CURL_TEST}") 572 try_compile(${CURL_TEST} 573 ${CMAKE_BINARY_DIR} 574 ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c 575 CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} 576 "${CURL_TEST_ADD_LIBRARIES}" 577 OUTPUT_VARIABLE OUTPUT) 578 if(${CURL_TEST}) 579 set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") 580 message(STATUS "Performing Curl Test ${CURL_TEST} - Success") 581 file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log 582 "Performing Curl Test ${CURL_TEST} passed with the following output:\n" 583 "${OUTPUT}\n") 584 else(${CURL_TEST}) 585 message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") 586 set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") 587 file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 588 "Performing Curl Test ${CURL_TEST} failed with the following output:\n" 589 "${OUTPUT}\n") 590 endif(${CURL_TEST}) 591 endif("${CURL_TEST}" MATCHES "^${CURL_TEST}$") 592endmacro(CURL_INTERNAL_TEST) 593 594macro(CURL_INTERNAL_TEST_RUN CURL_TEST) 595 if("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") 596 set(MACRO_CHECK_FUNCTION_DEFINITIONS 597 "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}") 598 if(CMAKE_REQUIRED_LIBRARIES) 599 set(CURL_TEST_ADD_LIBRARIES 600 "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") 601 endif(CMAKE_REQUIRED_LIBRARIES) 602 603 message(STATUS "Performing Curl Test ${CURL_TEST}") 604 try_run(${CURL_TEST} ${CURL_TEST}_COMPILE 605 ${CMAKE_BINARY_DIR} 606 ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c 607 CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} 608 "${CURL_TEST_ADD_LIBRARIES}" 609 OUTPUT_VARIABLE OUTPUT) 610 if(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 611 set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") 612 message(STATUS "Performing Curl Test ${CURL_TEST} - Success") 613 else(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 614 message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") 615 set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") 616 file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 617 "Performing Curl Test ${CURL_TEST} failed with the following output:\n" 618 "${OUTPUT}") 619 if(${CURL_TEST}_COMPILE) 620 file(APPEND 621 "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 622 "There was a problem running this test\n") 623 endif(${CURL_TEST}_COMPILE) 624 file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 625 "\n\n") 626 endif(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) 627 endif("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") 628endmacro(CURL_INTERNAL_TEST_RUN) 629 630# Do curl specific tests 631foreach(CURL_TEST 632 HAVE_FCNTL_O_NONBLOCK 633 HAVE_IOCTLSOCKET 634 HAVE_IOCTLSOCKET_CAMEL 635 HAVE_IOCTLSOCKET_CAMEL_FIONBIO 636 HAVE_IOCTLSOCKET_FIONBIO 637 HAVE_IOCTL_FIONBIO 638 HAVE_IOCTL_SIOCGIFADDR 639 HAVE_SETSOCKOPT_SO_NONBLOCK 640 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 641 TIME_WITH_SYS_TIME 642 HAVE_O_NONBLOCK 643 HAVE_GETHOSTBYADDR_R_5 644 HAVE_GETHOSTBYADDR_R_7 645 HAVE_GETHOSTBYADDR_R_8 646 HAVE_GETHOSTBYADDR_R_5_REENTRANT 647 HAVE_GETHOSTBYADDR_R_7_REENTRANT 648 HAVE_GETHOSTBYADDR_R_8_REENTRANT 649 HAVE_GETHOSTBYNAME_R_3 650 HAVE_GETHOSTBYNAME_R_5 651 HAVE_GETHOSTBYNAME_R_6 652 HAVE_GETHOSTBYNAME_R_3_REENTRANT 653 HAVE_GETHOSTBYNAME_R_5_REENTRANT 654 HAVE_GETHOSTBYNAME_R_6_REENTRANT 655 HAVE_SOCKLEN_T 656 HAVE_IN_ADDR_T 657 HAVE_BOOL_T 658 STDC_HEADERS 659 RETSIGTYPE_TEST 660 HAVE_INET_NTOA_R_DECL 661 HAVE_INET_NTOA_R_DECL_REENTRANT 662 HAVE_GETADDRINFO 663 HAVE_FILE_OFFSET_BITS 664 ) 665 curl_internal_test(${CURL_TEST}) 666endforeach(CURL_TEST) 667if(HAVE_FILE_OFFSET_BITS) 668 set(_FILE_OFFSET_BITS 64) 669endif(HAVE_FILE_OFFSET_BITS) 670foreach(CURL_TEST 671 HAVE_GLIBC_STRERROR_R 672 HAVE_POSIX_STRERROR_R 673 ) 674 curl_internal_test_run(${CURL_TEST}) 675endforeach(CURL_TEST) 676 677# Check for reentrant 678foreach(CURL_TEST 679 HAVE_GETHOSTBYADDR_R_5 680 HAVE_GETHOSTBYADDR_R_7 681 HAVE_GETHOSTBYADDR_R_8 682 HAVE_GETHOSTBYNAME_R_3 683 HAVE_GETHOSTBYNAME_R_5 684 HAVE_GETHOSTBYNAME_R_6 685 HAVE_INET_NTOA_R_DECL_REENTRANT) 686 if(NOT ${CURL_TEST}) 687 if(${CURL_TEST}_REENTRANT) 688 set(NEED_REENTRANT 1) 689 endif(${CURL_TEST}_REENTRANT) 690 endif(NOT ${CURL_TEST}) 691endforeach(CURL_TEST) 692 693if(NEED_REENTRANT) 694 foreach(CURL_TEST 695 HAVE_GETHOSTBYADDR_R_5 696 HAVE_GETHOSTBYADDR_R_7 697 HAVE_GETHOSTBYADDR_R_8 698 HAVE_GETHOSTBYNAME_R_3 699 HAVE_GETHOSTBYNAME_R_5 700 HAVE_GETHOSTBYNAME_R_6) 701 set(${CURL_TEST} 0) 702 if(${CURL_TEST}_REENTRANT) 703 set(${CURL_TEST} 1) 704 endif(${CURL_TEST}_REENTRANT) 705 endforeach(CURL_TEST) 706endif(NEED_REENTRANT) 707 708if(HAVE_INET_NTOA_R_DECL_REENTRANT) 709 set(HAVE_INET_NTOA_R_DECL 1) 710 set(NEED_REENTRANT 1) 711endif(HAVE_INET_NTOA_R_DECL_REENTRANT) 712 713# Some other minor tests 714 715if(NOT HAVE_IN_ADDR_T) 716 set(in_addr_t "unsigned long") 717endif(NOT HAVE_IN_ADDR_T) 718 719# Fix libz / zlib.h 720 721if(NOT CURL_SPECIAL_LIBZ) 722 if(NOT HAVE_LIBZ) 723 set(HAVE_ZLIB_H 0) 724 endif(NOT HAVE_LIBZ) 725 726 if(NOT HAVE_ZLIB_H) 727 set(HAVE_LIBZ 0) 728 endif(NOT HAVE_ZLIB_H) 729endif(NOT CURL_SPECIAL_LIBZ) 730 731if(_FILE_OFFSET_BITS) 732 set(_FILE_OFFSET_BITS 64) 733endif(_FILE_OFFSET_BITS) 734set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") 735set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h") 736check_type_size("curl_off_t" SIZEOF_CURL_OFF_T) 737set(CMAKE_EXTRA_INCLUDE_FILES) 738set(CMAKE_REQUIRED_FLAGS) 739 740 741# Check for nonblocking 742set(HAVE_DISABLED_NONBLOCKING 1) 743if(HAVE_FIONBIO OR 744 HAVE_IOCTLSOCKET OR 745 HAVE_IOCTLSOCKET_CASE OR 746 HAVE_O_NONBLOCK) 747 set(HAVE_DISABLED_NONBLOCKING) 748endif(HAVE_FIONBIO OR 749 HAVE_IOCTLSOCKET OR 750 HAVE_IOCTLSOCKET_CASE OR 751 HAVE_O_NONBLOCK) 752 753if(RETSIGTYPE_TEST) 754 set(RETSIGTYPE void) 755else(RETSIGTYPE_TEST) 756 set(RETSIGTYPE int) 757endif(RETSIGTYPE_TEST) 758 759if(CMAKE_COMPILER_IS_GNUCC AND APPLE) 760 include(CheckCCompilerFlag) 761 check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) 762 if(HAVE_C_FLAG_Wno_long_double) 763 # The Mac version of GCC warns about use of long double. Disable it. 764 get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) 765 if(MPRINTF_COMPILE_FLAGS) 766 set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") 767 else(MPRINTF_COMPILE_FLAGS) 768 set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") 769 endif(MPRINTF_COMPILE_FLAGS) 770 set_source_files_properties(mprintf.c PROPERTIES 771 COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) 772 endif(HAVE_C_FLAG_Wno_long_double) 773endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) 774 775if(HAVE_SOCKLEN_T) 776 set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") 777 if(WIN32) 778 set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h") 779 elseif(HAVE_SYS_SOCKET_H) 780 set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h") 781 endif() 782 check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) 783 set(CMAKE_EXTRA_INCLUDE_FILES) 784 if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) 785 message(FATAL_ERROR 786 "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") 787 endif() 788else() 789 set(CURL_TYPEOF_CURL_SOCKLEN_T int) 790 set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) 791endif() 792 793include(CMake/OtherTests.cmake) 794 795add_definitions(-DHAVE_CONFIG_H) 796 797# For windows, do not allow the compiler to use default target (Vista). 798if(WIN32) 799 add_definitions(-D_WIN32_WINNT=0x0501) 800endif(WIN32) 801 802if(MSVC) 803 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) 804endif(MSVC) 805 806# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options. 807# TODO This is far to be complete! 808function(SETUP_CURL_DEPENDENCIES TARGET_NAME) 809 if(CURL_ZLIB AND ZLIB_FOUND) 810 include_directories(${ZLIB_INCLUDE_DIR}) 811 endif() 812 if(CURL_ZLIB AND ZLIB_FOUND) 813 target_link_libraries(${TARGET_NAME} ${ZLIB_LIBRARIES}) 814 #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ ) 815 endif() 816 817 if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) 818 include_directories(${OPENSSL_INCLUDE_DIR}) 819 endif() 820 if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE) 821 target_link_libraries(${TARGET_NAME} ${OPENSSL_LIBRARIES}) 822 #ADD_DEFINITIONS( -DUSE_SSLEAY ) 823 endif() 824endfunction() 825 826# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). 827function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) 828 file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) 829 string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 830 string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 831 832 string(REGEX REPLACE "\\\\\n" "�!�" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 833 string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 834 string(REPLACE "�!�" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) 835 836 string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} 837 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. 838 file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) 839 840endfunction() 841 842add_subdirectory(lib) 843if(BUILD_CURL_EXE) 844 add_subdirectory(src) 845endif() 846if(BUILD_CURL_TESTS) 847 add_subdirectory(tests) 848endif() 849 850# This needs to be run very last so other parts of the scripts can take advantage of this. 851if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) 852 set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before") 853endif() 854 855# Installation. 856# First, install generated curlbuild.h 857install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h" 858 DESTINATION include/curl ) 859# Next, install other headers excluding curlbuild.h 860install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl" 861 DESTINATION include 862 FILES_MATCHING PATTERN "*.h" 863 PATTERN "curlbuild.h" EXCLUDE) 864