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curl/CMakeLists.txt

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CMake
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# cURL/libcurl CMake script
# by Tetetest and Sukender (Benoit Neil)
# TODO:
# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file
# Add full (4 or 5 libs) SSL support
# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include).
# Add CTests(?)
# Check on all possible platforms
# Test with as many configurations possible (With or without any option)
# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest:
# - lists of headers that 'configure' checks for;
# - curl-specific tests (the ones that are in m4/curl-*.m4 files);
# - (most obvious thing:) curl version numbers.
# Add documentation subproject
#
# To check:
# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not.
# (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options.
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2 FATAL_ERROR)
SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
INCLUDE(Utilities)
project( CURL C )
SET(CURL_MAJOR_VERSION 7)
SET(CURL_MINOR_VERSION 19)
SET(CURL_PATCH_VERSION 4)
INCLUDE_REGULAR_EXPRESSION("^.*$") # Sukender: Is it necessary?
# Setup package meta-data
# SET(PACKAGE "curl")
SET(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION})
# SET(PACKAGE_TARNAME "curl")
# SET(PACKAGE_NAME "curl")
# SET(PACKAGE_VERSION "-")
# SET(PACKAGE_STRING "curl-")
# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/")
SET(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
SET(OS "\"${CMAKE_SYSTEM_NAME}\"")
# Make the base headers visible to everything
# IF(NOT ${PROJECT_BINARY_DIR} EQUAL ${PROJECT_SOURCE_DIR})
# INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include)
# ENDIF()
INCLUDE_DIRECTORIES( ${CURL_SOURCE_DIR}/include )
IF(WIN32)
SET(NATIVE_WINDOWS ON)
ENDIF()
OPTION(BUILD_CURL_EXE "Set to ON to build cURL executable." ON)
OPTION(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON)
OPTION(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF)
OPTION(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF)
IF(BUILD_DASHBOARD_REPORTS)
#INCLUDE(Dart)
INCLUDE(CTest)
ENDIF(BUILD_DASHBOARD_REPORTS)
IF(MSVC)
OPTION(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF)
MARK_AS_ADVANCED(BUILD_RELEASE_DEBUG_DIRS)
ENDIF()
OPTION(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON)
MARK_AS_ADVANCED(CURL_HIDDEN_SYMBOLS)
# IF(WIN32)
# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
# ENDIF()
OPTION(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
MARK_AS_ADVANCED(HTTP_ONLY)
OPTION(CURL_DISABLE_FTP "disables FTP" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_FTP)
OPTION(CURL_DISABLE_LDAP "disables LDAP" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_LDAP)
OPTION(CURL_DISABLE_TELNET "disables Telnet" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_TELNET)
OPTION(CURL_DISABLE_DICT "disables DICT" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_DICT)
OPTION(CURL_DISABLE_FILE "disables FILE" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_FILE)
OPTION(CURL_DISABLE_TFTP "disables TFTP" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_TFTP)
OPTION(CURL_DISABLE_HTTP "disables HTTP" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_HTTP)
OPTION(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_LDAPS)
IF(WIN32)
OPTION(CURL_LDAP_WIN "Use W$ LDAP implementation" ON)
MARK_AS_ADVANCED(CURL_LDAP_WIN)
SET(CURL_LDAP_HYBRID OFF)
ELSE()
OPTION(CURL_LDAP_HYBRID "W$ LDAP with non-W$ compiler" OFF)
MARK_AS_ADVANCED(CURL_LDAP_HYBRID)
SET(CURL_LDAP_WIN OFF)
ENDIF()
IF(HTTP_ONLY)
SET(CURL_DISABLE_FTP ON)
SET(CURL_DISABLE_LDAP ON)
SET(CURL_DISABLE_TELNET ON)
SET(CURL_DISABLE_DICT ON)
SET(CURL_DISABLE_FILE ON)
SET(CURL_DISABLE_TFTP ON)
ENDIF()
OPTION(CURL_DISABLE_COOKIES "to disable cookies support" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_COOKIES)
OPTION(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_CRYPTO_AUTH)
OPTION(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF)
MARK_AS_ADVANCED(CURL_DISABLE_VERBOSE_STRINGS)
OPTION(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF)
MARK_AS_ADVANCED(DISABLED_THREADSAFE)
OPTION(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF)
MARK_AS_ADVANCED(ENABLE_IPV6)
IF(WIN32)
LIST_SPACES_APPEND_ONCE(CMAKE_C_STANDARD_LIBRARIES wsock32.lib ws2_32.lib) # bufferoverflowu.lib
IF(CURL_DISABLE_LDAP)
# Remove wldap32.lib from space-separated list
STRING(REPLACE " " ";" _LIST ${CMAKE_C_STANDARD_LIBRARIES})
LIST(REMOVE_ITEM _LIST "wldap32.lib")
TO_LIST_SPACES(_LIST CMAKE_C_STANDARD_LIBRARIES)
ELSE()
# Append wldap32.lib
LIST_SPACES_APPEND_ONCE(CMAKE_C_STANDARD_LIBRARIES wldap32.lib)
ENDIF()
SET(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}" CACHE STRING "" FORCE)
ENDIF()
# We need ansi c-flags, especially on HP
SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})
# Disable warnings on Borland to avoid changing 3rd party code.
IF(BORLAND)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
ENDIF(BORLAND)
# If we are on AIX, do the _ALL_SOURCE magic
IF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
SET(_ALL_SOURCE 1)
ENDIF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
# Include all the necessary files for macros
INCLUDE (CheckFunctionExists)
INCLUDE (CheckIncludeFile)
INCLUDE (CheckIncludeFiles)
INCLUDE (CheckLibraryExists)
INCLUDE (CheckSymbolExists)
# if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses
# TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex
IF(CMAKE_CROSSCOMPILING)
INCLUDE ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake")
ELSE(CMAKE_CROSSCOMPILING)
INCLUDE (CheckTypeSize)
ENDIF(CMAKE_CROSSCOMPILING)
# On windows preload settings
IF(WIN32)
INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
ENDIF(WIN32)
# This macro checks if the symbol exists in the library and if it
# does, it appends library to the list.
SET(CURL_LIBS "")
MACRO(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
CHECK_LIBRARY_EXISTS("${LIBRARY};${CURL_LIBS}" ${SYMBOL} ""
${VARIABLE})
IF(${VARIABLE})
SET(CURL_LIBS ${CURL_LIBS} ${LIBRARY})
ENDIF(${VARIABLE})
ENDMACRO(CHECK_LIBRARY_EXISTS_CONCAT)
# Check for all needed libraries
CHECK_LIBRARY_EXISTS_CONCAT("dl" dlopen HAVE_LIBDL)
#CHECK_LIBRARY_EXISTS_CONCAT("ucb" gethostname HAVE_LIBUCB)
CHECK_LIBRARY_EXISTS_CONCAT("socket" connect HAVE_LIBSOCKET)
CHECK_LIBRARY_EXISTS("c" gethostbyname "" NOT_NEED_LIBNSL)
# Yellowtab Zeta needs different libraries than BeOS 5.
IF(BEOS)
SET(NOT_NEED_LIBNSL 1)
CHECK_LIBRARY_EXISTS_CONCAT("bind" gethostbyname HAVE_LIBBIND)
CHECK_LIBRARY_EXISTS_CONCAT("bnetapi" closesocket HAVE_LIBBNETAPI)
ENDIF(BEOS)
IF(NOT NOT_NEED_LIBNSL)
CHECK_LIBRARY_EXISTS_CONCAT("nsl" gethostbyname HAVE_LIBNSL)
ENDIF(NOT NOT_NEED_LIBNSL)
CHECK_LIBRARY_EXISTS_CONCAT("ws2_32" getch HAVE_LIBWS2_32)
CHECK_LIBRARY_EXISTS_CONCAT("winmm" getch HAVE_LIBWINMM)
# IF(NOT CURL_SPECIAL_LIBZ)
# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ)
# ENDIF(NOT CURL_SPECIAL_LIBZ)
OPTION(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
MARK_AS_ADVANCED(CMAKE_USE_OPENSSL)
IF(CMAKE_USE_OPENSSL)
IF(WIN32)
FIND_PACKAGE(OpenSSL)
IF(OPENSSL_FOUND)
SET(USE_SSLEAY TRUE)
SET(USE_OPENSSL TRUE)
LIST(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} )
ENDIF()
#FIND_LIBRARY(LIBEAY NAMES libeay32)
#LIST(APPEND CURL_LIBS ${LIBEAY} )
ELSE(WIN32)
CHECK_LIBRARY_EXISTS_CONCAT("crypto" CRYPTO_lock HAVE_LIBCRYPTO)
CHECK_LIBRARY_EXISTS_CONCAT("ssl" SSL_connect HAVE_LIBSSL)
ENDIF(WIN32)
ENDIF(CMAKE_USE_OPENSSL)
# Check for idn
CHECK_LIBRARY_EXISTS_CONCAT("idn" idna_to_ascii_lz HAVE_LIBIDN)
# Check for LDAP
CHECK_LIBRARY_EXISTS_CONCAT("ldap" ldap_init HAVE_LIBLDAP)
# if(NOT HAVE_LIBLDAP)
# SET(CURL_DISABLE_LDAP ON)
# endif(NOT HAVE_LIBLDAP)
# Check for symbol dlopen (same as HAVE_LIBDL)
CHECK_LIBRARY_EXISTS("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
# For other tests to use the same libraries
SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})
OPTION(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON)
SET(HAVE_LIBZ OFF)
SET(HAVE_ZLIB_H OFF)
SET(HAVE_ZLIB OFF)
IF(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE
FIND_PACKAGE(ZLIB)
IF(ZLIB_FOUND)
SET(HAVE_ZLIB_H ON)
SET(HAVE_ZLIB ON)
SET(HAVE_LIBZ ON)
ENDIF()
ENDIF()
# If we have features.h, then do the _BSD_SOURCE magic
CHECK_INCLUDE_FILE("features.h" HAVE_FEATURES_H)
# Check if header file exists and add it to the list.
MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
CHECK_INCLUDE_FILES("${CURL_INCLUDES};${FILE}" ${VARIABLE})
IF(${VARIABLE})
SET(CURL_INCLUDES ${CURL_INCLUDES} ${FILE})
SET(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}")
ENDIF(${VARIABLE})
ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
# Check for header files
IF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("ws2tcpip.h" HAVE_WS2TCPIP_H)
CHECK_INCLUDE_FILE_CONCAT("winsock2.h" HAVE_WINSOCK2_H)
ENDIF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("stdio.h" HAVE_STDIO_H)
IF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("windows.h" HAVE_WINDOWS_H)
CHECK_INCLUDE_FILE_CONCAT("winsock.h" HAVE_WINSOCK_H)
ENDIF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("inttypes.h" HAVE_INTTYPES_H)
CHECK_INCLUDE_FILE_CONCAT("sys/filio.h" HAVE_SYS_FILIO_H)
CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" HAVE_SYS_IOCTL_H)
CHECK_INCLUDE_FILE_CONCAT("sys/param.h" HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILE_CONCAT("sys/poll.h" HAVE_SYS_POLL_H)
CHECK_INCLUDE_FILE_CONCAT("sys/resource.h" HAVE_SYS_RESOURCE_H)
CHECK_INCLUDE_FILE_CONCAT("sys/select.h" HAVE_SYS_SELECT_H)
CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" HAVE_SYS_SOCKIO_H)
CHECK_INCLUDE_FILE_CONCAT("sys/stat.h" HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE_CONCAT("sys/time.h" HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILE_CONCAT("sys/types.h" HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE_CONCAT("sys/uio.h" HAVE_SYS_UIO_H)
CHECK_INCLUDE_FILE_CONCAT("sys/un.h" HAVE_SYS_UN_H)
CHECK_INCLUDE_FILE_CONCAT("sys/utime.h" HAVE_SYS_UTIME_H)
CHECK_INCLUDE_FILE_CONCAT("alloca.h" HAVE_ALLOCA_H)
CHECK_INCLUDE_FILE_CONCAT("arpa/inet.h" HAVE_ARPA_INET_H)
CHECK_INCLUDE_FILE_CONCAT("arpa/tftp.h" HAVE_ARPA_TFTP_H)
CHECK_INCLUDE_FILE_CONCAT("assert.h" HAVE_ASSERT_H)
CHECK_INCLUDE_FILE_CONCAT("crypto.h" HAVE_CRYPTO_H)
CHECK_INCLUDE_FILE_CONCAT("des.h" HAVE_DES_H)
CHECK_INCLUDE_FILE_CONCAT("err.h" HAVE_ERR_H)
CHECK_INCLUDE_FILE_CONCAT("errno.h" HAVE_ERRNO_H)
CHECK_INCLUDE_FILE_CONCAT("fcntl.h" HAVE_FCNTL_H)
CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H)
CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
CHECK_INCLUDE_FILE_CONCAT("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
CHECK_INCLUDE_FILE_CONCAT("idn-free.h" HAVE_IDN_FREE_H)
CHECK_INCLUDE_FILE_CONCAT("ifaddrs.h" HAVE_IFADDRS_H)
CHECK_INCLUDE_FILE_CONCAT("io.h" HAVE_IO_H)
CHECK_INCLUDE_FILE_CONCAT("krb.h" HAVE_KRB_H)
CHECK_INCLUDE_FILE_CONCAT("libgen.h" HAVE_LIBGEN_H)
CHECK_INCLUDE_FILE_CONCAT("libssh2.h" HAVE_LIBSSH2_H)
CHECK_INCLUDE_FILE_CONCAT("limits.h" HAVE_LIMITS_H)
CHECK_INCLUDE_FILE_CONCAT("locale.h" HAVE_LOCALE_H)
CHECK_INCLUDE_FILE_CONCAT("net/if.h" HAVE_NET_IF_H)
CHECK_INCLUDE_FILE_CONCAT("netdb.h" HAVE_NETDB_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/tcp.h" HAVE_NETINET_TCP_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/err.h" HAVE_OPENSSL_ERR_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/pem.h" HAVE_OPENSSL_PEM_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/rsa.h" HAVE_OPENSSL_RSA_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/ssl.h" HAVE_OPENSSL_SSL_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/x509.h" HAVE_OPENSSL_X509_H)
CHECK_INCLUDE_FILE_CONCAT("pem.h" HAVE_PEM_H)
CHECK_INCLUDE_FILE_CONCAT("poll.h" HAVE_POLL_H)
CHECK_INCLUDE_FILE_CONCAT("pwd.h" HAVE_PWD_H)
CHECK_INCLUDE_FILE_CONCAT("rsa.h" HAVE_RSA_H)
CHECK_INCLUDE_FILE_CONCAT("setjmp.h" HAVE_SETJMP_H)
CHECK_INCLUDE_FILE_CONCAT("sgtty.h" HAVE_SGTTY_H)
CHECK_INCLUDE_FILE_CONCAT("signal.h" HAVE_SIGNAL_H)
CHECK_INCLUDE_FILE_CONCAT("ssl.h" HAVE_SSL_H)
CHECK_INCLUDE_FILE_CONCAT("stdbool.h" HAVE_STDBOOL_H)
CHECK_INCLUDE_FILE_CONCAT("stdint.h" HAVE_STDINT_H)
CHECK_INCLUDE_FILE_CONCAT("stdio.h" HAVE_STDIO_H)
CHECK_INCLUDE_FILE_CONCAT("stdlib.h" HAVE_STDLIB_H)
CHECK_INCLUDE_FILE_CONCAT("string.h" HAVE_STRING_H)
CHECK_INCLUDE_FILE_CONCAT("strings.h" HAVE_STRINGS_H)
CHECK_INCLUDE_FILE_CONCAT("stropts.h" HAVE_STROPTS_H)
CHECK_INCLUDE_FILE_CONCAT("termio.h" HAVE_TERMIO_H)
CHECK_INCLUDE_FILE_CONCAT("termios.h" HAVE_TERMIOS_H)
CHECK_INCLUDE_FILE_CONCAT("time.h" HAVE_TIME_H)
CHECK_INCLUDE_FILE_CONCAT("tld.h" HAVE_TLD_H)
CHECK_INCLUDE_FILE_CONCAT("unistd.h" HAVE_UNISTD_H)
CHECK_INCLUDE_FILE_CONCAT("utime.h" HAVE_UTIME_H)
CHECK_INCLUDE_FILE_CONCAT("x509.h" HAVE_X509_H)
CHECK_INCLUDE_FILE_CONCAT("process.h" HAVE_PROCESS_H)
CHECK_INCLUDE_FILE_CONCAT("stddef.h" HAVE_STDDEF_H)
CHECK_INCLUDE_FILE_CONCAT("dlfcn.h" HAVE_DLFCN_H)
CHECK_INCLUDE_FILE_CONCAT("malloc.h" HAVE_MALLOC_H)
CHECK_INCLUDE_FILE_CONCAT("memory.h" HAVE_MEMORY_H)
CHECK_INCLUDE_FILE_CONCAT("ldap.h" HAVE_LDAP_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H)
CHECK_INCLUDE_FILE_CONCAT("stdint.h" HAVE_STDINT_H)
CHECK_INCLUDE_FILE_CONCAT("sockio.h" HAVE_SOCKIO_H)
CHECK_INCLUDE_FILE_CONCAT("sys/utsname.h" HAVE_SYS_UTSNAME_H)
CHECK_INCLUDE_FILE_CONCAT("idna.h" HAVE_IDNA_H)
IF(CMAKE_USE_OPENSSL)
CHECK_INCLUDE_FILE_CONCAT("openssl/rand.h" HAVE_OPENSSL_RAND_H)
ENDIF(CMAKE_USE_OPENSSL)
CHECK_TYPE_SIZE(size_t SIZEOF_SIZE_T)
CHECK_TYPE_SIZE(ssize_t SIZEOF_SSIZE_T)
CHECK_TYPE_SIZE("long long" SIZEOF_LONG_LONG)
CHECK_TYPE_SIZE("long" SIZEOF_LONG)
CHECK_TYPE_SIZE("int" SIZEOF_INT)
CHECK_TYPE_SIZE("__int64" SIZEOF___INT64)
CHECK_TYPE_SIZE("long double" SIZEOF_LONG_DOUBLE)
CHECK_TYPE_SIZE("time_t" SIZEOF_TIME_T)
IF(NOT HAVE_SIZEOF_SSIZE_T)
IF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
SET(ssize_t long)
ENDIF(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
IF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
SET(ssize_t __int64)
ENDIF(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
ENDIF(NOT HAVE_SIZEOF_SSIZE_T)
# Different sizeofs, etc.
# define CURL_SIZEOF_LONG 4
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_FORMAT_OFF_T "%lld"
# define CURL_SIZEOF_CURL_OFF_T 8
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
set(CURL_SIZEOF_LONG ${SIZEOF_LONG})
if(SIZEOF_LONG EQUAL 8)
set(CURL_TYPEOF_CURL_OFF_T long)
set(CURL_SIZEOF_CURL_OFF_T 8)
set(CURL_FORMAT_CURL_OFF_T "ld")
set(CURL_FORMAT_CURL_OFF_TU "lu")
set(CURL_FORMAT_OFF_T "%ld")
set(CURL_SUFFIX_CURL_OFF_T L)
set(CURL_SUFFIX_CURL_OFF_TU LU)
endif(SIZEOF_LONG EQUAL 8)
if(SIZEOF_LONG_LONG EQUAL 8)
set(CURL_TYPEOF_CURL_OFF_T "long long")
set(CURL_SIZEOF_CURL_OFF_T 8)
set(CURL_FORMAT_CURL_OFF_T "lld")
set(CURL_FORMAT_CURL_OFF_TU "llu")
set(CURL_FORMAT_OFF_T "%lld")
set(CURL_SUFFIX_CURL_OFF_T LL)
set(CURL_SUFFIX_CURL_OFF_TU LLU)
endif(SIZEOF_LONG_LONG EQUAL 8)
if(NOT CURL_TYPEOF_CURL_OFF_T)
set(CURL_TYPEOF_CURL_OFF_T ${ssize_t})
set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T})
# TODO: need adjustment here.
set(CURL_FORMAT_CURL_OFF_T "ld")
set(CURL_FORMAT_CURL_OFF_TU "lu")
set(CURL_FORMAT_OFF_T "%ld")
set(CURL_SUFFIX_CURL_OFF_T L)
set(CURL_SUFFIX_CURL_OFF_TU LU)
endif(NOT CURL_TYPEOF_CURL_OFF_T)
IF(HAVE_SIZEOF_LONG_LONG)
SET(HAVE_LONGLONG 1)
SET(HAVE_LL 1)
ENDIF(HAVE_SIZEOF_LONG_LONG)
FIND_FILE(RANDOM_FILE urandom /dev)
MARK_AS_ADVANCED(RANDOM_FILE)
# Check for some functions that are used
CHECK_SYMBOL_EXISTS(basename "${CURL_INCLUDES}" HAVE_BASENAME)
CHECK_SYMBOL_EXISTS(socket "${CURL_INCLUDES}" HAVE_SOCKET)
CHECK_SYMBOL_EXISTS(poll "${CURL_INCLUDES}" HAVE_POLL)
CHECK_SYMBOL_EXISTS(select "${CURL_INCLUDES}" HAVE_SELECT)
CHECK_SYMBOL_EXISTS(strdup "${CURL_INCLUDES}" HAVE_STRDUP)
CHECK_SYMBOL_EXISTS(strstr "${CURL_INCLUDES}" HAVE_STRSTR)
CHECK_SYMBOL_EXISTS(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R)
CHECK_SYMBOL_EXISTS(strftime "${CURL_INCLUDES}" HAVE_STRFTIME)
CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME)
CHECK_SYMBOL_EXISTS(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP)
CHECK_SYMBOL_EXISTS(stricmp "${CURL_INCLUDES}" HAVE_STRICMP)
CHECK_SYMBOL_EXISTS(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI)
CHECK_SYMBOL_EXISTS(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI)
CHECK_SYMBOL_EXISTS(alarm "${CURL_INCLUDES}" HAVE_ALARM)
IF(NOT HAVE_STRNCMPI)
SET(HAVE_STRCMPI)
ENDIF(NOT HAVE_STRNCMPI)
CHECK_SYMBOL_EXISTS(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
CHECK_SYMBOL_EXISTS(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
CHECK_SYMBOL_EXISTS(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
CHECK_SYMBOL_EXISTS(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR)
CHECK_SYMBOL_EXISTS(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA)
CHECK_SYMBOL_EXISTS(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
CHECK_SYMBOL_EXISTS(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR)
CHECK_SYMBOL_EXISTS(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR)
CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR)
CHECK_SYMBOL_EXISTS(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
CHECK_SYMBOL_EXISTS(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF)
CHECK_SYMBOL_EXISTS(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP)
CHECK_SYMBOL_EXISTS(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R)
CHECK_SYMBOL_EXISTS(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT)
CHECK_SYMBOL_EXISTS(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID)
CHECK_SYMBOL_EXISTS(geteuid "${CURL_INCLUDES}" HAVE_GETEUID)
CHECK_SYMBOL_EXISTS(utime "${CURL_INCLUDES}" HAVE_UTIME)
IF(CMAKE_USE_OPENSSL)
CHECK_SYMBOL_EXISTS(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS)
CHECK_SYMBOL_EXISTS(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
CHECK_SYMBOL_EXISTS(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD)
CHECK_SYMBOL_EXISTS(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}"
HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
IF(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
SET(USE_OPENSSL 1)
SET(USE_SSLEAY 1)
ENDIF(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
ENDIF(CMAKE_USE_OPENSSL)
CHECK_SYMBOL_EXISTS(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R)
CHECK_SYMBOL_EXISTS(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
CHECK_SYMBOL_EXISTS(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
CHECK_SYMBOL_EXISTS(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
CHECK_SYMBOL_EXISTS(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
CHECK_SYMBOL_EXISTS(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
IF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
SET(HAVE_SIGNAL 1)
ENDIF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME)
CHECK_SYMBOL_EXISTS(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL)
CHECK_SYMBOL_EXISTS(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64)
CHECK_SYMBOL_EXISTS(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R)
CHECK_SYMBOL_EXISTS(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR)
CHECK_SYMBOL_EXISTS(fork "${CURL_INCLUDES}" HAVE_FORK)
CHECK_SYMBOL_EXISTS(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
CHECK_SYMBOL_EXISTS(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
CHECK_SYMBOL_EXISTS(pipe "${CURL_INCLUDES}" HAVE_PIPE)
CHECK_SYMBOL_EXISTS(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE)
CHECK_SYMBOL_EXISTS(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
CHECK_SYMBOL_EXISTS(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT)
CHECK_SYMBOL_EXISTS(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE)
CHECK_SYMBOL_EXISTS(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR)
CHECK_SYMBOL_EXISTS(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR)
CHECK_SYMBOL_EXISTS(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE)
CHECK_SYMBOL_EXISTS(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT)
CHECK_SYMBOL_EXISTS(fcntl "${CURL_INCLUDES}" HAVE_FCNTL)
CHECK_SYMBOL_EXISTS(ioctl "${CURL_INCLUDES}" HAVE_IOCTL)
CHECK_SYMBOL_EXISTS(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
# symbol exists in win32, but function does not.
CHECK_FUNCTION_EXISTS(inet_pton HAVE_INET_PTON)
# sigaction and sigsetjmp are special. Use special mechanism for
# detecting those, but only if previous attempt failed.
IF(HAVE_SIGNAL_H)
CHECK_SYMBOL_EXISTS(sigaction "signal.h" HAVE_SIGACTION)
ENDIF(HAVE_SIGNAL_H)
IF(NOT HAVE_SIGSETJMP)
IF(HAVE_SETJMP_H)
CHECK_SYMBOL_EXISTS(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
IF(HAVE_MACRO_SIGSETJMP)
SET(HAVE_SIGSETJMP 1)
ENDIF(HAVE_MACRO_SIGSETJMP)
ENDIF(HAVE_SETJMP_H)
ENDIF(NOT HAVE_SIGSETJMP)
# If there is no stricmp(), do not allow LDAP to parse URLs
if(NOT HAVE_STRICMP)
SET(HAVE_LDAP_URL_PARSE 1)
endif(NOT HAVE_STRICMP)
# For other curl specific tests, use this macro.
MACRO(CURL_INTERNAL_TEST CURL_TEST)
IF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
SET(MACRO_CHECK_FUNCTION_DEFINITIONS
"-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}")
IF(CMAKE_REQUIRED_LIBRARIES)
SET(CURL_TEST_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
ENDIF(CMAKE_REQUIRED_LIBRARIES)
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}")
TRY_COMPILE(${CURL_TEST}
${CMAKE_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
"${CURL_TEST_ADD_LIBRARIES}"
OUTPUT_VARIABLE OUTPUT)
IF(${CURL_TEST})
SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Performing Curl Test ${CURL_TEST} passed with the following output:\n"
"${OUTPUT}\n")
ELSE(${CURL_TEST})
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Performing Curl Test ${CURL_TEST} failed with the following output:\n"
"${OUTPUT}\n")
ENDIF(${CURL_TEST})
ENDIF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
ENDMACRO(CURL_INTERNAL_TEST)
MACRO(CURL_INTERNAL_TEST_RUN CURL_TEST)
IF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
SET(MACRO_CHECK_FUNCTION_DEFINITIONS
"-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}")
IF(CMAKE_REQUIRED_LIBRARIES)
SET(CURL_TEST_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
ENDIF(CMAKE_REQUIRED_LIBRARIES)
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST}")
TRY_RUN(${CURL_TEST} ${CURL_TEST}_COMPILE
${CMAKE_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
"${CURL_TEST_ADD_LIBRARIES}"
OUTPUT_VARIABLE OUTPUT)
IF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
SET(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Success")
ELSE(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
"Performing Curl Test ${CURL_TEST} failed with the following output:\n"
"${OUTPUT}")
IF(${CURL_TEST}_COMPILE)
FILE(APPEND
"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
"There was a problem running this test\n")
ENDIF(${CURL_TEST}_COMPILE)
FILE(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
"\n\n")
ENDIF(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
ENDIF("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
ENDMACRO(CURL_INTERNAL_TEST_RUN)
# Do curl specific tests
FOREACH(CURL_TEST
HAVE_FCNTL_O_NONBLOCK
HAVE_IOCTLSOCKET
HAVE_IOCTLSOCKET_CAMEL
HAVE_IOCTLSOCKET_CAMEL_FIONBIO
HAVE_IOCTLSOCKET_FIONBIO
HAVE_IOCTL_FIONBIO
HAVE_IOCTL_SIOCGIFADDR
HAVE_SETSOCKOPT_SO_NONBLOCK
HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
TIME_WITH_SYS_TIME
HAVE_O_NONBLOCK
HAVE_GETHOSTBYADDR_R_5
HAVE_GETHOSTBYADDR_R_7
HAVE_GETHOSTBYADDR_R_8
HAVE_GETHOSTBYADDR_R_5_REENTRANT
HAVE_GETHOSTBYADDR_R_7_REENTRANT
HAVE_GETHOSTBYADDR_R_8_REENTRANT
HAVE_GETHOSTBYNAME_R_3
HAVE_GETHOSTBYNAME_R_5
HAVE_GETHOSTBYNAME_R_6
HAVE_GETHOSTBYNAME_R_3_REENTRANT
HAVE_GETHOSTBYNAME_R_5_REENTRANT
HAVE_GETHOSTBYNAME_R_6_REENTRANT
HAVE_SOCKLEN_T
HAVE_IN_ADDR_T
HAVE_BOOL_T
STDC_HEADERS
RETSIGTYPE_TEST
HAVE_INET_NTOA_R_DECL
HAVE_INET_NTOA_R_DECL_REENTRANT
HAVE_GETADDRINFO
HAVE_FILE_OFFSET_BITS
)
CURL_INTERNAL_TEST(${CURL_TEST})
ENDFOREACH(CURL_TEST)
IF(HAVE_FILE_OFFSET_BITS)
SET(_FILE_OFFSET_BITS 64)
ENDIF(HAVE_FILE_OFFSET_BITS)
FOREACH(CURL_TEST
HAVE_GLIBC_STRERROR_R
HAVE_POSIX_STRERROR_R
)
CURL_INTERNAL_TEST_RUN(${CURL_TEST})
ENDFOREACH(CURL_TEST)
# Check for reentrant
FOREACH(CURL_TEST
HAVE_GETHOSTBYADDR_R_5
HAVE_GETHOSTBYADDR_R_7
HAVE_GETHOSTBYADDR_R_8
HAVE_GETHOSTBYNAME_R_3
HAVE_GETHOSTBYNAME_R_5
HAVE_GETHOSTBYNAME_R_6
HAVE_INET_NTOA_R_DECL_REENTRANT)
IF(NOT ${CURL_TEST})
IF(${CURL_TEST}_REENTRANT)
SET(NEED_REENTRANT 1)
ENDIF(${CURL_TEST}_REENTRANT)
ENDIF(NOT ${CURL_TEST})
ENDFOREACH(CURL_TEST)
IF(NEED_REENTRANT)
FOREACH(CURL_TEST
HAVE_GETHOSTBYADDR_R_5
HAVE_GETHOSTBYADDR_R_7
HAVE_GETHOSTBYADDR_R_8
HAVE_GETHOSTBYNAME_R_3
HAVE_GETHOSTBYNAME_R_5
HAVE_GETHOSTBYNAME_R_6)
SET(${CURL_TEST} 0)
IF(${CURL_TEST}_REENTRANT)
SET(${CURL_TEST} 1)
ENDIF(${CURL_TEST}_REENTRANT)
ENDFOREACH(CURL_TEST)
ENDIF(NEED_REENTRANT)
IF(HAVE_INET_NTOA_R_DECL_REENTRANT)
SET(HAVE_INET_NTOA_R_DECL 1)
SET(NEED_REENTRANT 1)
ENDIF(HAVE_INET_NTOA_R_DECL_REENTRANT)
# Some other minor tests
IF(NOT HAVE_IN_ADDR_T)
SET(in_addr_t "unsigned long")
ENDIF(NOT HAVE_IN_ADDR_T)
# Fix libz / zlib.h
IF(NOT CURL_SPECIAL_LIBZ)
IF(NOT HAVE_LIBZ)
SET(HAVE_ZLIB_H 0)
ENDIF(NOT HAVE_LIBZ)
IF(NOT HAVE_ZLIB_H)
SET(HAVE_LIBZ 0)
ENDIF(NOT HAVE_ZLIB_H)
ENDIF(NOT CURL_SPECIAL_LIBZ)
IF(_FILE_OFFSET_BITS)
SET(_FILE_OFFSET_BITS 64)
ENDIF(_FILE_OFFSET_BITS)
SET(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
SET(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h")
CHECK_TYPE_SIZE("curl_off_t" SIZEOF_CURL_OFF_T)
SET(CMAKE_EXTRA_INCLUDE_FILES)
SET(CMAKE_REQUIRED_FLAGS)
# Check for nonblocking
SET(HAVE_DISABLED_NONBLOCKING 1)
IF(HAVE_FIONBIO OR
HAVE_IOCTLSOCKET OR
HAVE_IOCTLSOCKET_CASE OR
HAVE_O_NONBLOCK)
SET(HAVE_DISABLED_NONBLOCKING)
ENDIF(HAVE_FIONBIO OR
HAVE_IOCTLSOCKET OR
HAVE_IOCTLSOCKET_CASE OR
HAVE_O_NONBLOCK)
IF(RETSIGTYPE_TEST)
SET(RETSIGTYPE void)
ELSE(RETSIGTYPE_TEST)
SET(RETSIGTYPE int)
ENDIF(RETSIGTYPE_TEST)
IF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
INCLUDE(CheckCCompilerFlag)
CHECK_C_COMPILER_FLAG(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
IF(HAVE_C_FLAG_Wno_long_double)
# The Mac version of GCC warns about use of long double. Disable it.
GET_SOURCE_FILE_PROPERTY(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
IF(MPRINTF_COMPILE_FLAGS)
SET(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
ELSE(MPRINTF_COMPILE_FLAGS)
SET(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
ENDIF(MPRINTF_COMPILE_FLAGS)
SET_SOURCE_FILES_PROPERTIES(mprintf.c PROPERTIES
COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
ENDIF(HAVE_C_FLAG_Wno_long_double)
ENDIF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
INCLUDE(CMake/OtherTests.cmake)
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
# For windows, do not allow the compiler to use default target (Vista).
IF(WIN32)
ADD_DEFINITIONS(-D_WIN32_WINNT=0x0501)
ENDIF(WIN32)
IF(MSVC)
ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
ENDIF(MSVC)
# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options.
# TODO This is far to be complete!
FUNCTION(SETUP_CURL_DEPENDENCIES TARGET_NAME)
IF(CURL_ZLIB AND ZLIB_FOUND)
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
ENDIF()
IF(CURL_ZLIB AND ZLIB_FOUND)
TARGET_LINK_LIBRARIES(${TARGET_NAME} ${ZLIB_LIBRARIES})
#ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ )
ENDIF()
IF(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
ENDIF()
IF(CURL_SSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
TARGET_LINK_LIBRARIES(${TARGET_NAME} ${OPENSSL_LIBRARIES})
#ADD_DEFINITIONS( -DUSE_SSLEAY )
ENDIF()
ENDFUNCTION()
# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it).
FUNCTION(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE)
FILE(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
STRING(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
STRING(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
STRING(REGEX REPLACE "\\\\\n" "<22>!<21>" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
STRING(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*\n)" "SET(\\1 \\2)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
STRING(REPLACE "<22>!<21>" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
STRING(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${}
STRING(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts.
FILE(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT})
### BUGGY METHOD 1
# FILE(STRINGS Makefile.inc MAKEFILE_INC_TEXT)
# STRING(REPLACE "# ./lib/Makefile.inc" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# STRING(REPLACE " " " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces
# #STRING(REGEX MATCH "CSOURCES *=" AAA ${MAKEFILE_INC_TEXT})
# #MESSAGE(STATUS ${AAA})
# STRING(REPLACE "CSOURCES =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# STRING(REPLACE "HHEADERS =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# STRING(REGEX REPLACE "[^ ]+\\.c" "" ${HEADERS_VAR} ${MAKEFILE_INC_TEXT}) # Remove source files and store into headers var
# STRING(REGEX REPLACE " +" " " ${HEADERS_VAR} ${${HEADERS_VAR}})
# STRING(REGEX REPLACE " " ";" ${HEADERS_VAR} ${${HEADERS_VAR}})
# STRING(REGEX REPLACE "[^ ]+\\.h" "" ${SOURCES_VAR} ${MAKEFILE_INC_TEXT}) # Remove headers and store into source files var
# STRING(REGEX REPLACE " +" " " ${SOURCES_VAR} ${${SOURCES_VAR}})
# STRING(REGEX REPLACE " " ";" ${SOURCES_VAR} ${${SOURCES_VAR}})
# SET(${HEADERS_VAR} ${${HEADERS_VAR}} PARENT_SCOPE)
# SET(${SOURCES_VAR} ${${SOURCES_VAR}} PARENT_SCOPE)
### BUGGY METHOD 2
# FILE(READ Makefile.inc MAKEFILE_INC_TEXT)
# #STRING(REPLACE "\t" " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces
# #STRING(REGEX REPLACE "\n+" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Remove empty lines (allow a simplification in the script)
# STRING(REGEX REPLACE "([A-Z]+)[\t ]*=[\t ]*" "SET(\\1 " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# #STRING(REGEX REPLACE "^(.*)[\t ]*[^\\]$" ")" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# STRING(REGEX REPLACE "([^\\])\n" "\\1)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# # STRING(REGEX REPLACE "CSOURCES *=" "SET(libCurl_SRCS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# # STRING(REGEX REPLACE "HHEADERS *=" "SET(libCurl_HEADERS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
# FILE(WRITE Makefile.inc.cmake ${MAKEFILE_INC_TEXT})
ENDFUNCTION()
ADD_SUBDIRECTORY(lib)
IF(BUILD_CURL_EXE)
ADD_SUBDIRECTORY(src)
ENDIF()
IF(BUILD_CURL_TESTS)
ADD_SUBDIRECTORY(tests)
ENDIF()
# This needs to be run very last so other parts of the scripts can take advantage of this.
IF(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
SET(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before")
ENDIF()
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