CMakeLists.txt

   1 # cURL/libcurl CMake script
   2 # by [PUT YOUR REAL NAME TETEST!] and Sukender (Benoit Neil)
   3
   4 # TODO:
   5 # Add tests sub project
   6 # Add full (4 or 5 libs) SSL support
   7 # Add INSTALL target
   8 # Check on all possible platforms
   9 # Test with as many configurations possible (With or without any option)
  10 # Create scripts that help keeping the CMake build system up to date (to reduce maintenance)
  11 # Add documentation subproject
  12
  13 CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2 FATAL_ERROR)
  14 SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
  15
  16 project( CURL C )
  17 SET(CURL_MAJOR_VERSION 7)
  18 SET(CURL_MINOR_VERSION 19)
  19 SET(CURL_PATCH_VERSION 4)
  20
  21 INCLUDE_REGULAR_EXPRESSION("^.*$")              # Sukender: Is it necessary?
  22
  23 # Setup package meta-data
  24 # SET(PACKAGE "curl")
  25 SET(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION})
  26 # SET(PACKAGE_TARNAME "curl")
  27 # SET(PACKAGE_NAME "curl")
  28 # SET(PACKAGE_VERSION "-")
  29 # SET(PACKAGE_STRING "curl-")
  30 # SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/")
  31 SET(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
  32 SET(OS "\"${CMAKE_SYSTEM_NAME}\"")
  33
  34 # Make the base headers visible to everything
  35 # IF(NOT ${PROJECT_BINARY_DIR} EQUAL ${PROJECT_SOURCE_DIR})
  36    # INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include)
  37 # ENDIF()
  38 INCLUDE_DIRECTORIES( ${CURL_SOURCE_DIR}/include )
  39
  40 # Save C and CXX STD libs (we may need to modify them)
  41 IF(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
  42         SET(CMAKE_CXX_STANDARD_LIBRARIES_INIT ${CMAKE_CXX_STANDARD_LIBRARIES} CACHE INTERNAL "Initial C++ libs")
  43         SET(CMAKE_C_STANDARD_LIBRARIES_INIT   ${CMAKE_C_STANDARD_LIBRARIES} CACHE INTERNAL "Initial C libs")
  44 ENDIF()
  45
  46 IF(WIN32)
  47         SET(NATIVE_WINDOWS ON)
  48 ENDIF()
  49
  50 OPTION(BUILD_CURL_EXE "Set to ON to build cURL executable." ON)
  51 OPTION(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON)
  52 OPTION(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF)
  53 IF(MSVC)
  54         OPTION(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF)
  55         MARK_AS_ADVANCED(BUILD_RELEASE_DEBUG_DIRS)
  56 ENDIF()
  57
  58 # IF(WIN32)
  59         # OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
  60         # MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
  61 # ENDIF()
  62
  63 OPTION(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
  64 MARK_AS_ADVANCED(HTTP_ONLY)
  65 OPTION(CURL_DISABLE_FTP "disables FTP" OFF)
  66 MARK_AS_ADVANCED(CURL_DISABLE_FTP)
  67 OPTION(CURL_DISABLE_LDAP "disables LDAP" OFF)
  68 MARK_AS_ADVANCED(CURL_DISABLE_LDAP)
  69 OPTION(CURL_DISABLE_TELNET "disables Telnet" OFF)
  70 MARK_AS_ADVANCED(CURL_DISABLE_TELNET)
  71 OPTION(CURL_DISABLE_DICT "disables DICT" OFF)
  72 MARK_AS_ADVANCED(CURL_DISABLE_DICT)
  73 OPTION(CURL_DISABLE_FILE "disables FILE" OFF)
  74 MARK_AS_ADVANCED(CURL_DISABLE_FILE)
  75 OPTION(CURL_DISABLE_TFTP "disables TFTP" OFF)
  76 MARK_AS_ADVANCED(CURL_DISABLE_TFTP)
  77 OPTION(CURL_DISABLE_HTTP "disables HTTP" OFF)
  78 MARK_AS_ADVANCED(CURL_DISABLE_HTTP)
  79
  80 OPTION(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
  81 MARK_AS_ADVANCED(CURL_DISABLE_LDAPS)
  82 IF(WIN32)
  83         SET(CURL_LDAP_HYBRID OFF)
  84         OPTION(CURL_LDAP_WIN "Use W$ LDAP implementation" ON)
  85         MARK_AS_ADVANCED(CURL_LDAP_WIN)
  86 ELSE()
  87         OPTION(CURL_LDAP_HYBRID "W$ LDAP with non-W$ compiler" OFF)
  88         MARK_AS_ADVANCED(CURL_LDAP_HYBRID)
  89         SET(CURL_LDAP_WIN OFF)
  90 ENDIF()
  91
  92 IF(HTTP_ONLY)
  93         SET(CURL_DISABLE_FTP ON)
  94         SET(CURL_DISABLE_LDAP ON)
  95         SET(CURL_DISABLE_TELNET ON)
  96         SET(CURL_DISABLE_DICT ON)
  97         SET(CURL_DISABLE_FILE ON)
  98         SET(CURL_DISABLE_TFTP ON)
  99 ENDIF()
 100
 101 OPTION(CURL_DISABLE_COOKIES "to disable cookies support" OFF)
 102 MARK_AS_ADVANCED(CURL_DISABLE_COOKIES)
 103
 104 OPTION(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF)
 105 MARK_AS_ADVANCED(CURL_DISABLE_CRYPTO_AUTH)
 106 OPTION(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF)
 107 MARK_AS_ADVANCED(CURL_DISABLE_VERBOSE_STRINGS)
 108 OPTION(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF)
 109 MARK_AS_ADVANCED(DISABLED_THREADSAFE)
 110 OPTION(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF)
 111 MARK_AS_ADVANCED(ENABLE_IPV6)
 112
 113
 114 IF(WIN32)
 115         IF(CURL_DISABLE_LDAP)
 116                 #SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib" CACHE STRING "" FORCE)
 117                 #SET(CMAKE_C_STANDARD_LIBRARIES   "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib"   CACHE STRING "" FORCE)
 118                 SET(CMAKE_C_STANDARD_LIBRARIES   "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib ws2_32.lib"   CACHE STRING "" FORCE)
 119         ELSE()
 120                 #SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib wldap32.lib" CACHE STRING "" FORCE)
 121                 #SET(CMAKE_C_STANDARD_LIBRARIES   "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib bufferoverflowu.lib ws2_32.lib wldap32.lib"   CACHE STRING "" FORCE)
 122                 SET(CMAKE_C_STANDARD_LIBRARIES   "${CMAKE_C_STANDARD_LIBRARIES} wsock32.lib ws2_32.lib wldap32.lib"   CACHE STRING "" FORCE)
 123         ENDIF()
 124 ENDIF()
 125
 126
 127 # We need ansi c-flags, especially on HP
 128 SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
 129 SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})
 130
 131 # Disable warnings on Borland to avoid changing 3rd party code.
 132 IF(BORLAND)
 133   SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
 134 ENDIF(BORLAND)
 135
 136 # If we are on AIX, do the _ALL_SOURCE magic
 137 IF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
 138   SET(_ALL_SOURCE 1)
 139 ENDIF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
 140
 141 # Include all the necessary files for macros
 142 INCLUDE (CheckFunctionExists)
 143 INCLUDE (CheckIncludeFile)
 144 INCLUDE (CheckIncludeFiles)
 145 INCLUDE (CheckLibraryExists)
 146 INCLUDE (CheckSymbolExists)
 147 # if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses
 148 # TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex
 149 IF(CMAKE_CROSSCOMPILING)
 150   INCLUDE ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake")
 151 ELSE(CMAKE_CROSSCOMPILING)
 152   INCLUDE (CheckTypeSize)
 153 ENDIF(CMAKE_CROSSCOMPILING)
 154
 155 # On windows preload settings
 156 IF(WIN32)
 157   INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
 158 ENDIF(WIN32)
 159
 160 # This macro checks if the symbol exists in the library and if it
 161 # does, it appends library to the list.
 162 SET(CURL_LIBS "")
 163 MACRO(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
 164   CHECK_LIBRARY_EXISTS("${LIBRARY};${CURL_LIBS}" ${SYMBOL} ""
 165     ${VARIABLE})
 166   IF(${VARIABLE})
 167     SET(CURL_LIBS ${CURL_LIBS} ${LIBRARY})
 168   ENDIF(${VARIABLE})
 169 ENDMACRO(CHECK_LIBRARY_EXISTS_CONCAT)
 170
 171 # Check for all needed libraries
 172 CHECK_LIBRARY_EXISTS_CONCAT("dl"     dlopen       HAVE_LIBDL)
 173 #CHECK_LIBRARY_EXISTS_CONCAT("ucb"    gethostname  HAVE_LIBUCB)
 174 CHECK_LIBRARY_EXISTS_CONCAT("socket" connect      HAVE_LIBSOCKET)
 175 CHECK_LIBRARY_EXISTS("c" gethostbyname "" NOT_NEED_LIBNSL)
 176
 177 # Yellowtab Zeta needs different libraries than BeOS 5.
 178 IF(BEOS)
 179   SET(NOT_NEED_LIBNSL 1)
 180   CHECK_LIBRARY_EXISTS_CONCAT("bind" gethostbyname HAVE_LIBBIND)
 181   CHECK_LIBRARY_EXISTS_CONCAT("bnetapi" closesocket HAVE_LIBBNETAPI)
 182 ENDIF(BEOS)
 183
 184 IF(NOT NOT_NEED_LIBNSL)
 185   CHECK_LIBRARY_EXISTS_CONCAT("nsl"    gethostbyname  HAVE_LIBNSL)
 186 ENDIF(NOT NOT_NEED_LIBNSL)
 187
 188 CHECK_LIBRARY_EXISTS_CONCAT("ws2_32" getch        HAVE_LIBWS2_32)
 189 CHECK_LIBRARY_EXISTS_CONCAT("winmm"  getch        HAVE_LIBWINMM)
 190 # IF(NOT CURL_SPECIAL_LIBZ)
 191 #  CHECK_LIBRARY_EXISTS_CONCAT("z"      inflateEnd   HAVE_LIBZ)
 192 # ENDIF(NOT CURL_SPECIAL_LIBZ)
 193
 194 OPTION(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
 195 MARK_AS_ADVANCED(CMAKE_USE_OPENSSL)
 196 IF(CMAKE_USE_OPENSSL)
 197   IF(WIN32)
 198         FIND_PACKAGE(OpenSSL)
 199         IF(OPENSSL_FOUND)
 200           SET(USE_SSLEAY TRUE)
 201           SET(USE_OPENSSL TRUE)
 202           LIST(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} )
 203         ENDIF()
 204     #FIND_LIBRARY(LIBEAY NAMES libeay32)
 205     #LIST(APPEND CURL_LIBS ${LIBEAY} )
 206   ELSE(WIN32)
 207     CHECK_LIBRARY_EXISTS_CONCAT("crypto" CRYPTO_lock  HAVE_LIBCRYPTO)
 208     CHECK_LIBRARY_EXISTS_CONCAT("ssl"    SSL_connect  HAVE_LIBSSL)
 209   ENDIF(WIN32)
 210 ENDIF(CMAKE_USE_OPENSSL)
 211
 212 # Check for idn
 213 CHECK_LIBRARY_EXISTS_CONCAT("idn" idna_to_ascii_lz HAVE_LIBIDN)
 214
 215 # Check for LDAP
 216 CHECK_LIBRARY_EXISTS_CONCAT("ldap" ldap_init HAVE_LIBLDAP)
 217 # if(NOT HAVE_LIBLDAP)
 218     # SET(CURL_DISABLE_LDAP ON)
 219 # endif(NOT HAVE_LIBLDAP)
 220
 221 # Check for symbol dlopen (same as HAVE_LIBDL)
 222 CHECK_LIBRARY_EXISTS("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
 223
 224 # For other tests to use the same libraries
 225 SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})
 226
 227 OPTION(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON)
 228 SET(HAVE_LIBZ OFF)
 229 SET(HAVE_ZLIB_H OFF)
 230 SET(HAVE_ZLIB OFF)
 231 IF(CURL_ZLIB)   # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE
 232         FIND_PACKAGE(ZLIB)
 233         IF(ZLIB_FOUND)
 234                 SET(HAVE_ZLIB_H ON)
 235                 SET(HAVE_ZLIB ON)
 236                 SET(HAVE_LIBZ ON)
 237         ENDIF()
 238 ENDIF()
 239
 240 # If we have features.h, then do the _BSD_SOURCE magic
 241 CHECK_INCLUDE_FILE("features.h"       HAVE_FEATURES_H)
 242
 243 # Check if header file exists and add it to the list.
 244 MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
 245   CHECK_INCLUDE_FILES("${CURL_INCLUDES};${FILE}" ${VARIABLE})
 246   IF(${VARIABLE})
 247     SET(CURL_INCLUDES ${CURL_INCLUDES} ${FILE})
 248     SET(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}")
 249   ENDIF(${VARIABLE})
 250 ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
 251
 252
 253 # Check for header files
 254 IF(NOT UNIX)
 255   CHECK_INCLUDE_FILE_CONCAT("ws2tcpip.h"     HAVE_WS2TCPIP_H)
 256   CHECK_INCLUDE_FILE_CONCAT("winsock2.h"     HAVE_WINSOCK2_H)
 257 ENDIF(NOT UNIX)
 258 CHECK_INCLUDE_FILE_CONCAT("stdio.h"          HAVE_STDIO_H)
 259 IF(NOT UNIX)
 260   CHECK_INCLUDE_FILE_CONCAT("windows.h"      HAVE_WINDOWS_H)
 261   CHECK_INCLUDE_FILE_CONCAT("winsock.h"      HAVE_WINSOCK_H)
 262 ENDIF(NOT UNIX)
 263
 264 CHECK_INCLUDE_FILE_CONCAT("inttypes.h"       HAVE_INTTYPES_H)
 265 CHECK_INCLUDE_FILE_CONCAT("sys/filio.h"      HAVE_SYS_FILIO_H)
 266 CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h"      HAVE_SYS_IOCTL_H)
 267 CHECK_INCLUDE_FILE_CONCAT("sys/param.h"      HAVE_SYS_PARAM_H)
 268 CHECK_INCLUDE_FILE_CONCAT("sys/poll.h"       HAVE_SYS_POLL_H)
 269 CHECK_INCLUDE_FILE_CONCAT("sys/resource.h"   HAVE_SYS_RESOURCE_H)
 270 CHECK_INCLUDE_FILE_CONCAT("sys/select.h"     HAVE_SYS_SELECT_H)
 271 CHECK_INCLUDE_FILE_CONCAT("sys/socket.h"     HAVE_SYS_SOCKET_H)
 272 CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h"     HAVE_SYS_SOCKIO_H)
 273 CHECK_INCLUDE_FILE_CONCAT("sys/stat.h"       HAVE_SYS_STAT_H)
 274 CHECK_INCLUDE_FILE_CONCAT("sys/time.h"       HAVE_SYS_TIME_H)
 275 CHECK_INCLUDE_FILE_CONCAT("sys/types.h"      HAVE_SYS_TYPES_H)
 276 CHECK_INCLUDE_FILE_CONCAT("sys/uio.h"        HAVE_SYS_UIO_H)
 277 CHECK_INCLUDE_FILE_CONCAT("sys/un.h"         HAVE_SYS_UN_H)
 278 CHECK_INCLUDE_FILE_CONCAT("sys/utime.h"      HAVE_SYS_UTIME_H)
 279 CHECK_INCLUDE_FILE_CONCAT("alloca.h"         HAVE_ALLOCA_H)
 280 CHECK_INCLUDE_FILE_CONCAT("arpa/inet.h"      HAVE_ARPA_INET_H)
 281 CHECK_INCLUDE_FILE_CONCAT("arpa/tftp.h"      HAVE_ARPA_TFTP_H)
 282 CHECK_INCLUDE_FILE_CONCAT("assert.h"         HAVE_ASSERT_H)
 283 CHECK_INCLUDE_FILE_CONCAT("crypto.h"         HAVE_CRYPTO_H)
 284 CHECK_INCLUDE_FILE_CONCAT("des.h"            HAVE_DES_H)
 285 CHECK_INCLUDE_FILE_CONCAT("err.h"            HAVE_ERR_H)
 286 CHECK_INCLUDE_FILE_CONCAT("errno.h"          HAVE_ERRNO_H)
 287 CHECK_INCLUDE_FILE_CONCAT("fcntl.h"          HAVE_FCNTL_H)
 288 CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi.h"  HAVE_GSSAPI_GSSAPI_H)
 289 CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
 290 CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
 291 CHECK_INCLUDE_FILE_CONCAT("idn-free.h"       HAVE_IDN_FREE_H)
 292 CHECK_INCLUDE_FILE_CONCAT("ifaddrs.h"        HAVE_IFADDRS_H)
 293 CHECK_INCLUDE_FILE_CONCAT("io.h"             HAVE_IO_H)
 294 CHECK_INCLUDE_FILE_CONCAT("krb.h"            HAVE_KRB_H)
 295 CHECK_INCLUDE_FILE_CONCAT("libgen.h"         HAVE_LIBGEN_H)
 296 CHECK_INCLUDE_FILE_CONCAT("libssh2.h"        HAVE_LIBSSH2_H)
 297 CHECK_INCLUDE_FILE_CONCAT("limits.h"         HAVE_LIMITS_H)
 298 CHECK_INCLUDE_FILE_CONCAT("locale.h"         HAVE_LOCALE_H)
 299 CHECK_INCLUDE_FILE_CONCAT("net/if.h"         HAVE_NET_IF_H)
 300 CHECK_INCLUDE_FILE_CONCAT("netdb.h"          HAVE_NETDB_H)
 301 CHECK_INCLUDE_FILE_CONCAT("netinet/in.h"     HAVE_NETINET_IN_H)
 302 CHECK_INCLUDE_FILE_CONCAT("netinet/tcp.h"    HAVE_NETINET_TCP_H)
 303 CHECK_INCLUDE_FILE_CONCAT("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
 304 CHECK_INCLUDE_FILE_CONCAT("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
 305 CHECK_INCLUDE_FILE_CONCAT("openssl/err.h"    HAVE_OPENSSL_ERR_H)
 306 CHECK_INCLUDE_FILE_CONCAT("openssl/pem.h"    HAVE_OPENSSL_PEM_H)
 307 CHECK_INCLUDE_FILE_CONCAT("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
 308 CHECK_INCLUDE_FILE_CONCAT("openssl/rsa.h"    HAVE_OPENSSL_RSA_H)
 309 CHECK_INCLUDE_FILE_CONCAT("openssl/ssl.h"    HAVE_OPENSSL_SSL_H)
 310 CHECK_INCLUDE_FILE_CONCAT("openssl/x509.h"   HAVE_OPENSSL_X509_H)
 311 CHECK_INCLUDE_FILE_CONCAT("pem.h"            HAVE_PEM_H)
 312 CHECK_INCLUDE_FILE_CONCAT("poll.h"           HAVE_POLL_H)
 313 CHECK_INCLUDE_FILE_CONCAT("pwd.h"            HAVE_PWD_H)
 314 CHECK_INCLUDE_FILE_CONCAT("rsa.h"            HAVE_RSA_H)
 315 CHECK_INCLUDE_FILE_CONCAT("setjmp.h"         HAVE_SETJMP_H)
 316 CHECK_INCLUDE_FILE_CONCAT("sgtty.h"          HAVE_SGTTY_H)
 317 CHECK_INCLUDE_FILE_CONCAT("signal.h"         HAVE_SIGNAL_H)
 318 CHECK_INCLUDE_FILE_CONCAT("ssl.h"            HAVE_SSL_H)
 319 CHECK_INCLUDE_FILE_CONCAT("stdbool.h"        HAVE_STDBOOL_H)
 320 CHECK_INCLUDE_FILE_CONCAT("stdint.h"         HAVE_STDINT_H)
 321 CHECK_INCLUDE_FILE_CONCAT("stdio.h"          HAVE_STDIO_H)
 322 CHECK_INCLUDE_FILE_CONCAT("stdlib.h"         HAVE_STDLIB_H)
 323 CHECK_INCLUDE_FILE_CONCAT("string.h"         HAVE_STRING_H)
 324 CHECK_INCLUDE_FILE_CONCAT("strings.h"        HAVE_STRINGS_H)
 325 CHECK_INCLUDE_FILE_CONCAT("stropts.h"        HAVE_STROPTS_H)
 326 CHECK_INCLUDE_FILE_CONCAT("termio.h"         HAVE_TERMIO_H)
 327 CHECK_INCLUDE_FILE_CONCAT("termios.h"        HAVE_TERMIOS_H)
 328 CHECK_INCLUDE_FILE_CONCAT("time.h"           HAVE_TIME_H)
 329 CHECK_INCLUDE_FILE_CONCAT("tld.h"            HAVE_TLD_H)
 330 CHECK_INCLUDE_FILE_CONCAT("unistd.h"         HAVE_UNISTD_H)
 331 CHECK_INCLUDE_FILE_CONCAT("utime.h"          HAVE_UTIME_H)
 332 CHECK_INCLUDE_FILE_CONCAT("x509.h"           HAVE_X509_H)
 333
 334 CHECK_INCLUDE_FILE_CONCAT("process.h"        HAVE_PROCESS_H)
 335 CHECK_INCLUDE_FILE_CONCAT("stddef.h"         HAVE_STDDEF_H)
 336 CHECK_INCLUDE_FILE_CONCAT("dlfcn.h"          HAVE_DLFCN_H)
 337 CHECK_INCLUDE_FILE_CONCAT("malloc.h"         HAVE_MALLOC_H)
 338 CHECK_INCLUDE_FILE_CONCAT("memory.h"         HAVE_MEMORY_H)
 339 CHECK_INCLUDE_FILE_CONCAT("ldap.h"           HAVE_LDAP_H)
 340 CHECK_INCLUDE_FILE_CONCAT("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H)
 341 CHECK_INCLUDE_FILE_CONCAT("stdint.h"        HAVE_STDINT_H)
 342 CHECK_INCLUDE_FILE_CONCAT("sockio.h"        HAVE_SOCKIO_H)
 343 CHECK_INCLUDE_FILE_CONCAT("sys/utsname.h"   HAVE_SYS_UTSNAME_H)
 344 CHECK_INCLUDE_FILE_CONCAT("idna.h"          HAVE_IDNA_H)
 345
 346 IF(CMAKE_USE_OPENSSL)
 347   CHECK_INCLUDE_FILE_CONCAT("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
 348 ENDIF(CMAKE_USE_OPENSSL)
 349
 350
 351 CHECK_TYPE_SIZE(size_t  SIZEOF_SIZE_T)
 352 CHECK_TYPE_SIZE(ssize_t  SIZEOF_SSIZE_T)
 353 CHECK_TYPE_SIZE("long long"  SIZEOF_LONG_LONG)
 354 CHECK_TYPE_SIZE("long"  SIZEOF_LONG)
 355 CHECK_TYPE_SIZE("__int64"  SIZEOF___INT64)
 356 CHECK_TYPE_SIZE("long double"  SIZEOF_LONG_DOUBLE)
 357 CHECK_TYPE_SIZE("time_t"  SIZEOF_TIME_T)
 358 IF(NOT HAVE_SIZEOF_SSIZE_T)
 359   IF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
 360     SET(ssize_t long)
 361   ENDIF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
 362   IF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
 363     SET(ssize_t __int64)
 364   ENDIF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
 365 ENDIF(NOT HAVE_SIZEOF_SSIZE_T)
 366
 367 # Different sizeofs, etc.
 368
 369 #    define CURL_SIZEOF_LONG        4
 370 #    define CURL_TYPEOF_CURL_OFF_T  long long
 371 #    define CURL_FORMAT_CURL_OFF_T  "lld"
 372 #    define CURL_FORMAT_CURL_OFF_TU "llu"
 373 #    define CURL_FORMAT_OFF_T       "%lld"
 374 #    define CURL_SIZEOF_CURL_OFF_T  8
 375 #    define CURL_SUFFIX_CURL_OFF_T  LL
 376 #    define CURL_SUFFIX_CURL_OFF_TU ULL
 377
 378 set(CURL_SIZEOF_LONG ${SIZEOF_LONG})
 379
 380 if(SIZEOF_LONG EQUAL 8)
 381   set(CURL_TYPEOF_CURL_OFF_T long)
 382   set(CURL_SIZEOF_CURL_OFF_T 8)
 383   set(CURL_FORMAT_CURL_OFF_T "ld")
 384   set(CURL_FORMAT_CURL_OFF_TU "lu")
 385   set(CURL_FORMAT_OFF_T "%ld")
 386   set(CURL_SUFFIX_CURL_OFF_T L)
 387   set(CURL_SUFFIX_CURL_OFF_TU LU)
 388 endif(SIZEOF_LONG EQUAL 8)
 389
 390 if(SIZEOF_LONG_LONG EQUAL 8)
 391   set(CURL_TYPEOF_CURL_OFF_T "long long")
 392   set(CURL_SIZEOF_CURL_OFF_T 8)
 393   set(CURL_FORMAT_CURL_OFF_T "lld")
 394   set(CURL_FORMAT_CURL_OFF_TU "llu")
 395   set(CURL_FORMAT_OFF_T "%lld")
 396   set(CURL_SUFFIX_CURL_OFF_T LL)
 397   set(CURL_SUFFIX_CURL_OFF_TU LLU)
 398 endif(SIZEOF_LONG_LONG EQUAL 8)
 399
 400 if(NOT CURL_TYPEOF_CURL_OFF_T)
 401   set(CURL_TYPEOF_CURL_OFF_T ${ssize_t})
 402   set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T})
 403   # TODO: need adjustment here.
 404   set(CURL_FORMAT_CURL_OFF_T "ld")
 405   set(CURL_FORMAT_CURL_OFF_TU "lu")
 406   set(CURL_FORMAT_OFF_T "%ld")
 407   set(CURL_SUFFIX_CURL_OFF_T L)
 408   set(CURL_SUFFIX_CURL_OFF_TU LU)
 409 endif(NOT CURL_TYPEOF_CURL_OFF_T)
 410
 411 IF(HAVE_SIZEOF_LONG_LONG)
 412   SET(HAVE_LONGLONG 1)
 413   SET(HAVE_LL 1)
 414 ENDIF(HAVE_SIZEOF_LONG_LONG)
 415
 416 FIND_FILE(RANDOM_FILE urandom /dev)
 417 MARK_AS_ADVANCED(RANDOM_FILE)
 418
 419 # Check for some functions that are used
 420 CHECK_SYMBOL_EXISTS(basename      "${CURL_INCLUDES}" HAVE_BASENAME)
 421 CHECK_SYMBOL_EXISTS(socket        "${CURL_INCLUDES}" HAVE_SOCKET)
 422 CHECK_SYMBOL_EXISTS(poll          "${CURL_INCLUDES}" HAVE_POLL)
 423 CHECK_SYMBOL_EXISTS(select        "${CURL_INCLUDES}" HAVE_SELECT)
 424 CHECK_SYMBOL_EXISTS(strdup        "${CURL_INCLUDES}" HAVE_STRDUP)
 425 CHECK_SYMBOL_EXISTS(strstr        "${CURL_INCLUDES}" HAVE_STRSTR)
 426 CHECK_SYMBOL_EXISTS(strtok_r      "${CURL_INCLUDES}" HAVE_STRTOK_R)
 427 CHECK_SYMBOL_EXISTS(strftime      "${CURL_INCLUDES}" HAVE_STRFTIME)
 428 CHECK_SYMBOL_EXISTS(uname         "${CURL_INCLUDES}" HAVE_UNAME)
 429 CHECK_SYMBOL_EXISTS(strcasecmp    "${CURL_INCLUDES}" HAVE_STRCASECMP)
 430 CHECK_SYMBOL_EXISTS(stricmp       "${CURL_INCLUDES}" HAVE_STRICMP)
 431 CHECK_SYMBOL_EXISTS(strcmpi       "${CURL_INCLUDES}" HAVE_STRCMPI)
 432 CHECK_SYMBOL_EXISTS(strncmpi      "${CURL_INCLUDES}" HAVE_STRNCMPI)
 433 CHECK_SYMBOL_EXISTS(alarm         "${CURL_INCLUDES}" HAVE_ALARM)
 434 IF(NOT HAVE_STRNCMPI)
 435   SET(HAVE_STRCMPI)
 436 ENDIF(NOT HAVE_STRNCMPI)
 437 CHECK_SYMBOL_EXISTS(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
 438 CHECK_SYMBOL_EXISTS(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
 439 CHECK_SYMBOL_EXISTS(gettimeofday  "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
 440 CHECK_SYMBOL_EXISTS(inet_addr     "${CURL_INCLUDES}" HAVE_INET_ADDR)
 441 CHECK_SYMBOL_EXISTS(inet_ntoa     "${CURL_INCLUDES}" HAVE_INET_NTOA)
 442 CHECK_SYMBOL_EXISTS(inet_ntoa_r   "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
 443 CHECK_SYMBOL_EXISTS(tcsetattr     "${CURL_INCLUDES}" HAVE_TCSETATTR)
 444 CHECK_SYMBOL_EXISTS(tcgetattr     "${CURL_INCLUDES}" HAVE_TCGETATTR)
 445 CHECK_SYMBOL_EXISTS(perror        "${CURL_INCLUDES}" HAVE_PERROR)
 446 CHECK_SYMBOL_EXISTS(closesocket   "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
 447 CHECK_SYMBOL_EXISTS(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)
 448 CHECK_SYMBOL_EXISTS(sigsetjmp     "${CURL_INCLUDES}" HAVE_SIGSETJMP)
 449 CHECK_SYMBOL_EXISTS(getpass_r     "${CURL_INCLUDES}" HAVE_GETPASS_R)
 450 CHECK_SYMBOL_EXISTS(strlcat       "${CURL_INCLUDES}" HAVE_STRLCAT)
 451 CHECK_SYMBOL_EXISTS(getpwuid      "${CURL_INCLUDES}" HAVE_GETPWUID)
 452 CHECK_SYMBOL_EXISTS(geteuid       "${CURL_INCLUDES}" HAVE_GETEUID)
 453 CHECK_SYMBOL_EXISTS(utime         "${CURL_INCLUDES}" HAVE_UTIME)
 454 IF(CMAKE_USE_OPENSSL)
 455   CHECK_SYMBOL_EXISTS(RAND_status   "${CURL_INCLUDES}" HAVE_RAND_STATUS)
 456   CHECK_SYMBOL_EXISTS(RAND_screen   "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
 457   CHECK_SYMBOL_EXISTS(RAND_egd      "${CURL_INCLUDES}" HAVE_RAND_EGD)
 458   CHECK_SYMBOL_EXISTS(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}"
 459     HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
 460   IF(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
 461         SET(USE_OPENSSL 1)
 462         SET(USE_SSLEAY 1)
 463   ENDIF(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
 464 ENDIF(CMAKE_USE_OPENSSL)
 465 CHECK_SYMBOL_EXISTS(gmtime_r      "${CURL_INCLUDES}" HAVE_GMTIME_R)
 466 CHECK_SYMBOL_EXISTS(localtime_r   "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
 467
 468 CHECK_SYMBOL_EXISTS(gethostbyname   "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
 469 CHECK_SYMBOL_EXISTS(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
 470
 471 CHECK_SYMBOL_EXISTS(signal        "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
 472 CHECK_SYMBOL_EXISTS(SIGALRM       "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
 473 IF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
 474   SET(HAVE_SIGNAL 1)
 475 ENDIF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
 476 CHECK_SYMBOL_EXISTS(uname          "${CURL_INCLUDES}" HAVE_UNAME)
 477 CHECK_SYMBOL_EXISTS(strtoll        "${CURL_INCLUDES}" HAVE_STRTOLL)
 478 CHECK_SYMBOL_EXISTS(_strtoi64      "${CURL_INCLUDES}" HAVE__STRTOI64)
 479 CHECK_SYMBOL_EXISTS(strerror_r     "${CURL_INCLUDES}" HAVE_STRERROR_R)
 480 CHECK_SYMBOL_EXISTS(siginterrupt   "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
 481 CHECK_SYMBOL_EXISTS(perror         "${CURL_INCLUDES}" HAVE_PERROR)
 482 CHECK_SYMBOL_EXISTS(fork           "${CURL_INCLUDES}" HAVE_FORK)
 483 CHECK_SYMBOL_EXISTS(freeaddrinfo   "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
 484 CHECK_SYMBOL_EXISTS(freeifaddrs    "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
 485 CHECK_SYMBOL_EXISTS(pipe           "${CURL_INCLUDES}" HAVE_PIPE)
 486 CHECK_SYMBOL_EXISTS(ftruncate      "${CURL_INCLUDES}" HAVE_FTRUNCATE)
 487 CHECK_SYMBOL_EXISTS(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
 488 CHECK_SYMBOL_EXISTS(getrlimit      "${CURL_INCLUDES}" HAVE_GETRLIMIT)
 489 CHECK_SYMBOL_EXISTS(idn_free       "${CURL_INCLUDES}" HAVE_IDN_FREE)
 490 CHECK_SYMBOL_EXISTS(idna_strerror  "${CURL_INCLUDES}" HAVE_IDNA_STRERROR)
 491 CHECK_SYMBOL_EXISTS(tld_strerror   "${CURL_INCLUDES}" HAVE_TLD_STRERROR)
 492 CHECK_SYMBOL_EXISTS(setlocale      "${CURL_INCLUDES}" HAVE_SETLOCALE)
 493 CHECK_SYMBOL_EXISTS(setrlimit      "${CURL_INCLUDES}" HAVE_SETRLIMIT)
 494 CHECK_SYMBOL_EXISTS(fcntl          "${CURL_INCLUDES}" HAVE_FCNTL)
 495 CHECK_SYMBOL_EXISTS(ioctl          "${CURL_INCLUDES}" HAVE_IOCTL)
 496 CHECK_SYMBOL_EXISTS(setsockopt     "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
 497
 498 # symbol exists in win32, but function does not.
 499 CHECK_FUNCTION_EXISTS(inet_pton HAVE_INET_PTON)
 500
 501 # sigaction and sigsetjmp are special. Use special mechanism for
 502 # detecting those, but only if previous attempt failed.
 503 IF(HAVE_SIGNAL_H)
 504   CHECK_SYMBOL_EXISTS(sigaction "signal.h" HAVE_SIGACTION)
 505 ENDIF(HAVE_SIGNAL_H)
 506
 507 IF(NOT HAVE_SIGSETJMP)
 508   IF(HAVE_SETJMP_H)
 509     CHECK_SYMBOL_EXISTS(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
 510     IF(HAVE_MACRO_SIGSETJMP)
 511       SET(HAVE_SIGSETJMP 1)
 512     ENDIF(HAVE_MACRO_SIGSETJMP)
 513   ENDIF(HAVE_SETJMP_H)
 514 ENDIF(NOT HAVE_SIGSETJMP)
 515
 516 # If there is no stricmp(), do not allow LDAP to parse URLs
 517 if(NOT HAVE_STRICMP)
 518     SET(HAVE_LDAP_URL_PARSE 1)
 519 endif(NOT HAVE_STRICMP)
 520
 521 # For other curl specific tests, use this macro.
 522 MACRO(CURL_INTERNAL_TEST CURL_TEST)
 523   IF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
 524     SET(MACRO_CHECK_FUNCTION_DEFINITIONS
 525       "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}")
 526     IF(CMAKE_REQUIRED_LIBRARIES)
 527       SET(CURL_TEST_ADD_LIBRARIES
 528         "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
 529     ENDIF(CMAKE_REQUIRED_LIBRARIES)
 530
 531     MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}")
 532     TRY_COMPILE(${CURL_TEST}
 533       ${CMAKE_BINARY_DIR}
 534       ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
 535       CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
 536       "${CURL_TEST_ADD_LIBRARIES}"
 537       OUTPUT_VARIABLE OUTPUT)
 538     IF(${CURL_TEST})
 539       SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
 540       MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success")
 541       FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
 542         "Performing Curl Test ${CURL_TEST} passed with the following output:\n"
 543         "${OUTPUT}\n")
 544     ELSE(${CURL_TEST})
 545       MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
 546       SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
 547       FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
 548         "Performing Curl Test ${CURL_TEST} failed with the following output:\n"
 549         "${OUTPUT}\n")
 550     ENDIF(${CURL_TEST})
 551   ENDIF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
 552 ENDMACRO(CURL_INTERNAL_TEST)
 553
 554 MACRO(CURL_INTERNAL_TEST_RUN CURL_TEST)
 555   IF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
 556     SET(MACRO_CHECK_FUNCTION_DEFINITIONS
 557       "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}")
 558     IF(CMAKE_REQUIRED_LIBRARIES)
 559       SET(CURL_TEST_ADD_LIBRARIES
 560         "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
 561     ENDIF(CMAKE_REQUIRED_LIBRARIES)
 562
 563     MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}")
 564     TRY_RUN(${CURL_TEST} ${CURL_TEST}_COMPILE
 565       ${CMAKE_BINARY_DIR}
 566       ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
 567       CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
 568       "${CURL_TEST_ADD_LIBRARIES}"
 569       OUTPUT_VARIABLE OUTPUT)
 570     IF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
 571       SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
 572       MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success")
 573     ELSE(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
 574       MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
 575       SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
 576       FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
 577         "Performing Curl Test ${CURL_TEST} failed with the following output:\n"
 578         "${OUTPUT}")
 579       IF(${CURL_TEST}_COMPILE)
 580         FILE(APPEND
 581           "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
 582           "There was a problem running this test\n")
 583       ENDIF(${CURL_TEST}_COMPILE)
 584       FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
 585         "\n\n")
 586     ENDIF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
 587   ENDIF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
 588 ENDMACRO(CURL_INTERNAL_TEST_RUN)
 589
 590 # Do curl specific tests
 591 FOREACH(CURL_TEST
 592     HAVE_FCNTL_O_NONBLOCK
 593     HAVE_IOCTLSOCKET
 594     HAVE_IOCTLSOCKET_CAMEL
 595     HAVE_IOCTLSOCKET_CAMEL_FIONBIO
 596     HAVE_IOCTLSOCKET_FIONBIO
 597     HAVE_IOCTL_FIONBIO
 598     HAVE_IOCTL_SIOCGIFADDR
 599     HAVE_SETSOCKOPT_SO_NONBLOCK
 600     HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
 601     TIME_WITH_SYS_TIME
 602     HAVE_O_NONBLOCK
 603         HAVE_GETHOSTBYADDR_R_5
 604     HAVE_GETHOSTBYADDR_R_7
 605     HAVE_GETHOSTBYADDR_R_8
 606     HAVE_GETHOSTBYADDR_R_5_REENTRANT
 607     HAVE_GETHOSTBYADDR_R_7_REENTRANT
 608     HAVE_GETHOSTBYADDR_R_8_REENTRANT
 609     HAVE_GETHOSTBYNAME_R_3
 610     HAVE_GETHOSTBYNAME_R_5
 611     HAVE_GETHOSTBYNAME_R_6
 612     HAVE_GETHOSTBYNAME_R_3_REENTRANT
 613     HAVE_GETHOSTBYNAME_R_5_REENTRANT
 614     HAVE_GETHOSTBYNAME_R_6_REENTRANT
 615     HAVE_SOCKLEN_T
 616     HAVE_IN_ADDR_T
 617     HAVE_BOOL_T
 618     STDC_HEADERS
 619     RETSIGTYPE_TEST
 620     HAVE_INET_NTOA_R_DECL
 621     HAVE_INET_NTOA_R_DECL_REENTRANT
 622     HAVE_GETADDRINFO
 623     HAVE_FILE_OFFSET_BITS
 624     )
 625   CURL_INTERNAL_TEST(${CURL_TEST})
 626 ENDFOREACH(CURL_TEST)
 627 IF(HAVE_FILE_OFFSET_BITS)
 628   SET(_FILE_OFFSET_BITS 64)
 629 ENDIF(HAVE_FILE_OFFSET_BITS)
 630
 631 FOREACH(CURL_TEST
 632     HAVE_GLIBC_STRERROR_R
 633     HAVE_POSIX_STRERROR_R
 634     )
 635   CURL_INTERNAL_TEST_RUN(${CURL_TEST})
 636 ENDFOREACH(CURL_TEST)
 637
 638 # Check for reentrant
 639 FOREACH(CURL_TEST
 640     HAVE_GETHOSTBYADDR_R_5
 641     HAVE_GETHOSTBYADDR_R_7
 642     HAVE_GETHOSTBYADDR_R_8
 643     HAVE_GETHOSTBYNAME_R_3
 644     HAVE_GETHOSTBYNAME_R_5
 645     HAVE_GETHOSTBYNAME_R_6
 646     HAVE_INET_NTOA_R_DECL_REENTRANT)
 647   IF(NOT ${CURL_TEST})
 648     IF(${CURL_TEST}_REENTRANT)
 649       SET(NEED_REENTRANT 1)
 650     ENDIF(${CURL_TEST}_REENTRANT)
 651   ENDIF(NOT ${CURL_TEST})
 652 ENDFOREACH(CURL_TEST)
 653
 654 IF(NEED_REENTRANT)
 655   FOREACH(CURL_TEST
 656       HAVE_GETHOSTBYADDR_R_5
 657       HAVE_GETHOSTBYADDR_R_7
 658       HAVE_GETHOSTBYADDR_R_8
 659       HAVE_GETHOSTBYNAME_R_3
 660       HAVE_GETHOSTBYNAME_R_5
 661       HAVE_GETHOSTBYNAME_R_6)
 662     SET(${CURL_TEST} 0)
 663     IF(${CURL_TEST}_REENTRANT)
 664       SET(${CURL_TEST} 1)
 665     ENDIF(${CURL_TEST}_REENTRANT)
 666   ENDFOREACH(CURL_TEST)
 667 ENDIF(NEED_REENTRANT)
 668
 669 IF(HAVE_INET_NTOA_R_DECL_REENTRANT)
 670   SET(HAVE_INET_NTOA_R_DECL 1)
 671   SET(NEED_REENTRANT 1)
 672 ENDIF(HAVE_INET_NTOA_R_DECL_REENTRANT)
 673
 674 # Some other minor tests
 675
 676 IF(NOT HAVE_SOCKLEN_T)
 677   SET(socklen_t "int")
 678 ENDIF(NOT HAVE_SOCKLEN_T)
 679
 680 IF(NOT HAVE_IN_ADDR_T)
 681   SET(in_addr_t "unsigned long")
 682 ENDIF(NOT HAVE_IN_ADDR_T)
 683
 684 # Fix libz / zlib.h
 685
 686 IF(NOT CURL_SPECIAL_LIBZ)
 687   IF(NOT HAVE_LIBZ)
 688     SET(HAVE_ZLIB_H 0)
 689   ENDIF(NOT HAVE_LIBZ)
 690
 691   IF(NOT HAVE_ZLIB_H)
 692     SET(HAVE_LIBZ 0)
 693   ENDIF(NOT HAVE_ZLIB_H)
 694 ENDIF(NOT CURL_SPECIAL_LIBZ)
 695
 696 IF(_FILE_OFFSET_BITS)
 697   SET(_FILE_OFFSET_BITS 64)
 698 ENDIF(_FILE_OFFSET_BITS)
 699 SET(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
 700 SET(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h")
 701 CHECK_TYPE_SIZE("curl_off_t" SIZEOF_CURL_OFF_T)
 702 SET(CMAKE_EXTRA_INCLUDE_FILES)
 703 SET(CMAKE_REQUIRED_FLAGS)
 704
 705
 706 # Check for nonblocking
 707 SET(HAVE_DISABLED_NONBLOCKING 1)
 708 IF(HAVE_FIONBIO OR
 709     HAVE_IOCTLSOCKET OR
 710     HAVE_IOCTLSOCKET_CASE OR
 711     HAVE_O_NONBLOCK)
 712   SET(HAVE_DISABLED_NONBLOCKING)
 713 ENDIF(HAVE_FIONBIO OR
 714   HAVE_IOCTLSOCKET OR
 715   HAVE_IOCTLSOCKET_CASE OR
 716   HAVE_O_NONBLOCK)
 717
 718 IF(RETSIGTYPE_TEST)
 719   SET(RETSIGTYPE void)
 720 ELSE(RETSIGTYPE_TEST)
 721   SET(RETSIGTYPE int)
 722 ENDIF(RETSIGTYPE_TEST)
 723
 724 IF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
 725   INCLUDE(CheckCCompilerFlag)
 726   CHECK_C_COMPILER_FLAG(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
 727   IF(HAVE_C_FLAG_Wno_long_double)
 728     # The Mac version of GCC warns about use of long double.  Disable it.
 729     GET_SOURCE_FILE_PROPERTY(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
 730     IF(MPRINTF_COMPILE_FLAGS)
 731       SET(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
 732     ELSE(MPRINTF_COMPILE_FLAGS)
 733       SET(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
 734     ENDIF(MPRINTF_COMPILE_FLAGS)
 735     SET_SOURCE_FILES_PROPERTIES(mprintf.c PROPERTIES
 736       COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
 737   ENDIF(HAVE_C_FLAG_Wno_long_double)
 738 ENDIF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
 739
 740 INCLUDE(CMake/OtherTests.cmake)
 741
 742 ADD_DEFINITIONS(-DHAVE_CONFIG_H)
 743
 744 # For windows, do not allow the compiler to use default target (Vista).
 745 IF(WIN32)
 746         ADD_DEFINITIONS(-D_WIN32_WINNT=0x0501)
 747 ENDIF(WIN32)
 748
 749 IF(MSVC)
 750   ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
 751 ENDIF(MSVC)
 752
 753 ADD_SUBDIRECTORY(lib)
 754 ADD_SUBDIRECTORY(src)
 755
 756 # This needs to be run very last so other parts of the scripts can take advantage of this.
 757 IF(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
 758     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")
 759 ENDIF()