1 #***************************************************************************
3 # Project ___| | | | _ \| |
5 # | (__| |_| | _ <| |___
6 # \___|\___/|_| \_\_____|
8 # Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
10 # This software is licensed as described in the file COPYING, which
11 # you should have received as part of this distribution. The terms
12 # are also available at http://curl.haxx.se/docs/copyright.html.
14 # You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 # copies of the Software, and permit persons to whom the Software is
16 # furnished to do so, under the terms of the COPYING file.
18 # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 # KIND, either express or implied.
21 ###########################################################################
22 # cURL/libcurl CMake script
23 # by Tetetest and Sukender (Benoit Neil)
26 # The output .so file lacks the soname number which we currently have within the lib/Makefile.am file
27 # Add full (4 or 5 libs) SSL support
28 # Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include).
30 # Check on all possible platforms
31 # Test with as many configurations possible (With or without any option)
32 # Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest:
33 # - lists of headers that 'configure' checks for;
34 # - curl-specific tests (the ones that are in m4/curl-*.m4 files);
35 # - (most obvious thing:) curl version numbers.
36 # Add documentation subproject
39 # (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not.
40 # (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options.
41 cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
42 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
48 message(WARNING "the curl cmake build system is poorly maintained. Be aware")
50 file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
51 string (REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
52 CURL_VERSION ${CURL_VERSION_H_CONTENTS})
53 string (REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
54 string (REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+"
55 CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS})
56 string (REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM})
58 include_regular_expression("^.*$") # Sukender: Is it necessary?
60 # Setup package meta-data
62 message(STATUS "curl version=[${CURL_VERSION}]")
63 # SET(PACKAGE_TARNAME "curl")
64 # SET(PACKAGE_NAME "curl")
65 # SET(PACKAGE_VERSION "-")
66 # SET(PACKAGE_STRING "curl-")
67 # SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/")
68 set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
69 set(OS "\"${CMAKE_SYSTEM_NAME}\"")
71 include_directories(${PROJECT_BINARY_DIR}/include/curl)
72 include_directories( ${CURL_SOURCE_DIR}/include )
74 option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON)
75 option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON)
76 option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF)
77 option(ENABLE_ARES "Set to ON to enable c-ares support" OFF)
78 option(ENABLE_THREADED_RESOLVER "Set to ON to enable POSIX threaded DNS lookup" OFF)
79 # initialize CURL_LIBS
82 if(ENABLE_THREADED_RESOLVER AND ENABLE_ARES)
83 message(FATAL_ERROR "Options ENABLE_THREADED_RESOLVER and ENABLE_ARES are mutually exclusive")
88 find_package(CARES REQUIRED)
89 list(APPEND CURL_LIBS ${CARES_LIBRARY} )
90 set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY})
93 option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF)
94 if(BUILD_DASHBOARD_REPORTS)
97 endif(BUILD_DASHBOARD_REPORTS)
100 option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF)
101 mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS)
104 option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON)
105 mark_as_advanced(CURL_HIDDEN_SYMBOLS)
108 # OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
109 # MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
112 option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
113 mark_as_advanced(HTTP_ONLY)
114 option(CURL_DISABLE_FTP "disables FTP" OFF)
115 mark_as_advanced(CURL_DISABLE_FTP)
116 option(CURL_DISABLE_LDAP "disables LDAP" OFF)
117 mark_as_advanced(CURL_DISABLE_LDAP)
118 option(CURL_DISABLE_TELNET "disables Telnet" OFF)
119 mark_as_advanced(CURL_DISABLE_TELNET)
120 option(CURL_DISABLE_DICT "disables DICT" OFF)
121 mark_as_advanced(CURL_DISABLE_DICT)
122 option(CURL_DISABLE_FILE "disables FILE" OFF)
123 mark_as_advanced(CURL_DISABLE_FILE)
124 option(CURL_DISABLE_TFTP "disables TFTP" OFF)
125 mark_as_advanced(CURL_DISABLE_TFTP)
126 option(CURL_DISABLE_HTTP "disables HTTP" OFF)
127 mark_as_advanced(CURL_DISABLE_HTTP)
129 option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
130 mark_as_advanced(CURL_DISABLE_LDAPS)
132 option(CURL_DISABLE_RTSP "to disable RTSP" OFF)
133 mark_as_advanced(CURL_DISABLE_RTSP)
134 option(CURL_DISABLE_PROXY "to disable proxy" OFF)
135 mark_as_advanced(CURL_DISABLE_PROXY)
136 option(CURL_DISABLE_POP3 "to disable POP3" OFF)
137 mark_as_advanced(CURL_DISABLE_POP3)
138 option(CURL_DISABLE_IMAP "to disable IMAP" OFF)
139 mark_as_advanced(CURL_DISABLE_IMAP)
140 option(CURL_DISABLE_SMTP "to disable SMTP" OFF)
141 mark_as_advanced(CURL_DISABLE_SMTP)
142 option(CURL_DISABLE_GOPHER "to disable Gopher" OFF)
143 mark_as_advanced(CURL_DISABLE_GOPHER)
146 set(CURL_DISABLE_FTP ON)
147 set(CURL_DISABLE_LDAP ON)
148 set(CURL_DISABLE_LDAPS ON)
149 set(CURL_DISABLE_TELNET ON)
150 set(CURL_DISABLE_DICT ON)
151 set(CURL_DISABLE_FILE ON)
152 set(CURL_DISABLE_TFTP ON)
153 set(CURL_DISABLE_RTSP ON)
154 set(CURL_DISABLE_POP3 ON)
155 set(CURL_DISABLE_IMAP ON)
156 set(CURL_DISABLE_SMTP ON)
157 set(CURL_DISABLE_GOPHER ON)
160 option(CURL_DISABLE_COOKIES "to disable cookies support" OFF)
161 mark_as_advanced(CURL_DISABLE_COOKIES)
163 option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF)
164 mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH)
165 option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF)
166 mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS)
167 option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF)
168 mark_as_advanced(DISABLED_THREADSAFE)
169 option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
170 mark_as_advanced(ENABLE_IPV6)
172 include(CheckStructHasMember)
173 check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
174 HAVE_SOCKADDR_IN6_SIN6_ADDR)
175 check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h"
176 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
177 if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR)
178 message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support")
179 # Force the feature off as this name is used as guard macro...
181 CACHE BOOL "Define if you want to enable IPv6 support" FORCE)
185 option(ENABLE_MANUAL "to provide the built-in manual" ON)
186 unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars?
188 find_program(NROFF NAMES gnroff nroff)
190 # Need a way to write to stdin, this will do
191 file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test")
192 # Tests for a valid nroff option to generate a manpage
193 foreach(_MANOPT "-man" "-mandoc")
194 execute_process(COMMAND "${NROFF}" ${_MANOPT}
195 OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT
196 INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt"
198 # Save the option if it was valid
199 if(NROFF_MANOPT_OUTPUT)
200 message("Found *nroff option: -- ${_MANOPT}")
201 set(NROFF_MANOPT ${_MANOPT})
206 # No need for the temporary file
207 file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt")
209 message(WARNING "Found no *nroff option to get plaintext from man pages")
212 message(WARNING "Found no *nroff program")
216 # We need ansi c-flags, especially on HP
217 set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
218 set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})
220 # Disable warnings on Borland to avoid changing 3rd party code.
222 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
225 # If we are on AIX, do the _ALL_SOURCE magic
226 if(${CMAKE_SYSTEM_NAME} MATCHES AIX)
228 endif(${CMAKE_SYSTEM_NAME} MATCHES AIX)
230 # Include all the necessary files for macros
231 include (CheckFunctionExists)
232 include (CheckIncludeFile)
233 include (CheckIncludeFiles)
234 include (CheckLibraryExists)
235 include (CheckSymbolExists)
236 include (CheckTypeSize)
237 include (CheckCSourceCompiles)
239 # On windows preload settings
241 include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
244 if(ENABLE_THREADED_RESOLVER)
245 check_include_file_concat("pthread.h" HAVE_PTHREAD_H)
247 set(CMAKE_THREAD_PREFER_PTHREAD 1)
248 find_package(Threads)
249 if(CMAKE_USE_PTHREADS_INIT)
250 set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT})
251 set(USE_THREADS_POSIX 1)
256 # Check for all needed libraries
257 check_library_exists_concat("dl" dlopen HAVE_LIBDL)
258 check_library_exists_concat("socket" connect HAVE_LIBSOCKET)
259 check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL)
261 # Yellowtab Zeta needs different libraries than BeOS 5.
263 set(NOT_NEED_LIBNSL 1)
264 check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND)
265 check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI)
268 if(NOT NOT_NEED_LIBNSL)
269 check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL)
270 endif(NOT NOT_NEED_LIBNSL)
272 check_function_exists(gethostname HAVE_GETHOSTNAME)
275 check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
276 check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
279 option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
280 mark_as_advanced(CMAKE_USE_OPENSSL)
284 set(HAVE_LIBCRYPTO OFF)
287 if(CMAKE_USE_OPENSSL)
288 find_package(OpenSSL)
290 list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
293 set(HAVE_LIBCRYPTO ON)
295 include_directories(${OPENSSL_INCLUDE_DIR})
296 set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
297 check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
298 check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
299 check_include_file_concat("openssl/err.h" HAVE_OPENSSL_ERR_H)
300 check_include_file_concat("openssl/pem.h" HAVE_OPENSSL_PEM_H)
301 check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
302 check_include_file_concat("openssl/rsa.h" HAVE_OPENSSL_RSA_H)
303 check_include_file_concat("openssl/ssl.h" HAVE_OPENSSL_SSL_H)
304 check_include_file_concat("openssl/x509.h" HAVE_OPENSSL_X509_H)
305 check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H)
309 if(NOT CURL_DISABLE_LDAP)
312 option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
314 check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
316 set(CURL_LDAP_WIN OFF)
321 option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF)
322 mark_as_advanced(CMAKE_USE_OPENLDAP)
323 set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library")
324 set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library")
326 if(CMAKE_USE_OPENLDAP AND CURL_LDAP_WIN)
327 message(FATAL_ERROR "Cannot use CURL_LDAP_WIN and CMAKE_USE_OPENLDAP at the same time")
330 # Now that we know, we're not using windows LDAP...
331 if(NOT CURL_LDAP_WIN)
333 set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES})
334 check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP)
335 check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER)
337 check_include_file_concat("winldap.h" HAVE_WINLDAP_H)
338 check_include_file_concat("winber.h" HAVE_WINBER_H)
341 set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory")
342 if(CMAKE_LDAP_INCLUDE_DIR)
343 set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR})
345 check_include_file_concat("ldap.h" HAVE_LDAP_H)
346 check_include_file_concat("lber.h" HAVE_LBER_H)
349 message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
350 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
351 elseif(NOT HAVE_LIBLDAP)
352 message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
353 set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
355 if(CMAKE_USE_OPENLDAP)
358 if(CMAKE_LDAP_INCLUDE_DIR)
359 include_directories(${CMAKE_LDAP_INCLUDE_DIR})
364 list(APPEND _HEADER_LIST "windows.h")
367 list(APPEND _HEADER_LIST "sys/types.h")
369 list(APPEND _HEADER_LIST "ldap.h")
372 foreach(_HEADER ${_HEADER_LIST})
373 set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
379 int main(int argc, char ** argv)
381 BerValue *bvp = NULL;
382 BerElement *bep = ber_init(bvp);
387 set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
388 list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
390 list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
392 check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)
397 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
404 if(CURL_DISABLE_LDAP)
405 if(NOT CURL_DISABLE_LDAPS)
406 message(STATUS "LDAP needs to be enabled to support LDAPS")
407 set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
411 if(NOT CURL_DISABLE_LDAPS)
412 check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
413 check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H)
417 check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN)
419 # Check for symbol dlopen (same as HAVE_LIBDL)
420 check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
422 option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON)
427 find_package(ZLIB QUIET)
432 list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
433 include_directories(${ZLIB_INCLUDE_DIRS})
438 option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON)
439 mark_as_advanced(CMAKE_USE_LIBSSH2)
441 set(HAVE_LIBSSH2 OFF)
442 set(HAVE_LIBSSH2_H OFF)
444 if(CMAKE_USE_LIBSSH2)
445 find_package(LibSSH2)
447 list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY})
448 set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY})
449 set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
450 include_directories("${LIBSSH2_INCLUDE_DIR}")
454 # find_package has already found the headers
455 set(HAVE_LIBSSH2_H ON)
456 set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h")
457 set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H")
459 # now check for specific libssh2 symbols as they were added in different versions
460 set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h")
461 check_function_exists(libssh2_version HAVE_LIBSSH2_VERSION)
462 check_function_exists(libssh2_init HAVE_LIBSSH2_INIT)
463 check_function_exists(libssh2_exit HAVE_LIBSSH2_EXIT)
464 check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64)
465 check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE)
466 set(CMAKE_EXTRA_INCLUDE_FILES "")
469 endif(CMAKE_USE_LIBSSH2)
471 option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF)
472 mark_as_advanced(CMAKE_USE_GSSAPI)
477 set(HAVE_GSS_API ${GSS_FOUND})
480 message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"")
482 set(CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR})
483 check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H)
484 check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
485 check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
487 if(GSS_FLAVOUR STREQUAL "Heimdal")
488 set(HAVE_GSSHEIMDAL ON)
491 set(_INCLUDE_LIST "")
492 if(HAVE_GSSAPI_GSSAPI_H)
493 list(APPEND _INCLUDE_LIST "gssapi/gssapi.h")
495 if(HAVE_GSSAPI_GSSAPI_GENERIC_H)
496 list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h")
498 if(HAVE_GSSAPI_GSSAPI_KRB5_H)
499 list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h")
502 string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}")
503 string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}")
505 foreach(_dir ${GSS_LINK_DIRECTORIES})
506 set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"")
509 set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}")
510 set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES})
511 check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE)
512 if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE)
513 set(HAVE_OLD_GSSMIT ON)
518 include_directories(${GSS_INCLUDE_DIR})
519 link_directories(${GSS_LINK_DIRECTORIES})
520 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}")
521 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
522 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
523 list(APPEND CURL_LIBS ${GSS_LIBRARIES})
526 message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.")
530 option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON)
531 if(ENABLE_UNIX_SOCKETS)
532 include(CheckStructHasMember)
533 check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS)
535 unset(USE_UNIX_SOCKETS CACHE)
538 # Check for header files
540 check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H)
541 check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H)
543 check_include_file_concat("stdio.h" HAVE_STDIO_H)
545 check_include_file_concat("windows.h" HAVE_WINDOWS_H)
546 check_include_file_concat("winsock.h" HAVE_WINSOCK_H)
549 check_include_file_concat("inttypes.h" HAVE_INTTYPES_H)
550 check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H)
551 check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H)
552 check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H)
553 check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H)
554 check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H)
555 check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H)
556 check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H)
557 check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H)
558 check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H)
559 check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H)
560 check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H)
561 check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H)
562 check_include_file_concat("sys/un.h" HAVE_SYS_UN_H)
563 check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H)
564 check_include_file_concat("alloca.h" HAVE_ALLOCA_H)
565 check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H)
566 check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H)
567 check_include_file_concat("assert.h" HAVE_ASSERT_H)
568 check_include_file_concat("crypto.h" HAVE_CRYPTO_H)
569 check_include_file_concat("des.h" HAVE_DES_H)
570 check_include_file_concat("err.h" HAVE_ERR_H)
571 check_include_file_concat("errno.h" HAVE_ERRNO_H)
572 check_include_file_concat("fcntl.h" HAVE_FCNTL_H)
573 check_include_file_concat("idn-free.h" HAVE_IDN_FREE_H)
574 check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H)
575 check_include_file_concat("io.h" HAVE_IO_H)
576 check_include_file_concat("krb.h" HAVE_KRB_H)
577 check_include_file_concat("libgen.h" HAVE_LIBGEN_H)
578 check_include_file_concat("limits.h" HAVE_LIMITS_H)
579 check_include_file_concat("locale.h" HAVE_LOCALE_H)
580 check_include_file_concat("net/if.h" HAVE_NET_IF_H)
581 check_include_file_concat("netdb.h" HAVE_NETDB_H)
582 check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H)
583 check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H)
585 check_include_file_concat("pem.h" HAVE_PEM_H)
586 check_include_file_concat("poll.h" HAVE_POLL_H)
587 check_include_file_concat("pwd.h" HAVE_PWD_H)
588 check_include_file_concat("rsa.h" HAVE_RSA_H)
589 check_include_file_concat("setjmp.h" HAVE_SETJMP_H)
590 check_include_file_concat("sgtty.h" HAVE_SGTTY_H)
591 check_include_file_concat("signal.h" HAVE_SIGNAL_H)
592 check_include_file_concat("ssl.h" HAVE_SSL_H)
593 check_include_file_concat("stdbool.h" HAVE_STDBOOL_H)
594 check_include_file_concat("stdint.h" HAVE_STDINT_H)
595 check_include_file_concat("stdio.h" HAVE_STDIO_H)
596 check_include_file_concat("stdlib.h" HAVE_STDLIB_H)
597 check_include_file_concat("string.h" HAVE_STRING_H)
598 check_include_file_concat("strings.h" HAVE_STRINGS_H)
599 check_include_file_concat("stropts.h" HAVE_STROPTS_H)
600 check_include_file_concat("termio.h" HAVE_TERMIO_H)
601 check_include_file_concat("termios.h" HAVE_TERMIOS_H)
602 check_include_file_concat("time.h" HAVE_TIME_H)
603 check_include_file_concat("tld.h" HAVE_TLD_H)
604 check_include_file_concat("unistd.h" HAVE_UNISTD_H)
605 check_include_file_concat("utime.h" HAVE_UTIME_H)
606 check_include_file_concat("x509.h" HAVE_X509_H)
608 check_include_file_concat("process.h" HAVE_PROCESS_H)
609 check_include_file_concat("stddef.h" HAVE_STDDEF_H)
610 check_include_file_concat("dlfcn.h" HAVE_DLFCN_H)
611 check_include_file_concat("malloc.h" HAVE_MALLOC_H)
612 check_include_file_concat("memory.h" HAVE_MEMORY_H)
613 check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H)
614 check_include_file_concat("stdint.h" HAVE_STDINT_H)
615 check_include_file_concat("sockio.h" HAVE_SOCKIO_H)
616 check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H)
617 check_include_file_concat("idna.h" HAVE_IDNA_H)
621 check_type_size(size_t SIZEOF_SIZE_T)
622 check_type_size(ssize_t SIZEOF_SSIZE_T)
623 check_type_size("long long" SIZEOF_LONG_LONG)
624 check_type_size("long" SIZEOF_LONG)
625 check_type_size("short" SIZEOF_SHORT)
626 check_type_size("int" SIZEOF_INT)
627 check_type_size("__int64" SIZEOF___INT64)
628 check_type_size("long double" SIZEOF_LONG_DOUBLE)
629 check_type_size("time_t" SIZEOF_TIME_T)
630 if(NOT HAVE_SIZEOF_SSIZE_T)
631 if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
633 endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
634 if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
636 endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
637 endif(NOT HAVE_SIZEOF_SSIZE_T)
639 # Different sizeofs, etc.
641 # define CURL_SIZEOF_LONG 4
642 # define CURL_TYPEOF_CURL_OFF_T long long
643 # define CURL_FORMAT_CURL_OFF_T "lld"
644 # define CURL_FORMAT_CURL_OFF_TU "llu"
645 # define CURL_FORMAT_OFF_T "%lld"
646 # define CURL_SIZEOF_CURL_OFF_T 8
647 # define CURL_SUFFIX_CURL_OFF_T LL
648 # define CURL_SUFFIX_CURL_OFF_TU ULL
650 set(CURL_SIZEOF_LONG ${SIZEOF_LONG})
652 if(SIZEOF_LONG EQUAL 8)
653 set(CURL_TYPEOF_CURL_OFF_T long)
654 set(CURL_SIZEOF_CURL_OFF_T 8)
655 set(CURL_FORMAT_CURL_OFF_T "ld")
656 set(CURL_FORMAT_CURL_OFF_TU "lu")
657 set(CURL_FORMAT_OFF_T "%ld")
658 set(CURL_SUFFIX_CURL_OFF_T L)
659 set(CURL_SUFFIX_CURL_OFF_TU UL)
660 endif(SIZEOF_LONG EQUAL 8)
662 if(SIZEOF_LONG_LONG EQUAL 8)
663 set(CURL_TYPEOF_CURL_OFF_T "long long")
664 set(CURL_SIZEOF_CURL_OFF_T 8)
665 set(CURL_FORMAT_CURL_OFF_T "lld")
666 set(CURL_FORMAT_CURL_OFF_TU "llu")
667 set(CURL_FORMAT_OFF_T "%lld")
668 set(CURL_SUFFIX_CURL_OFF_T LL)
669 set(CURL_SUFFIX_CURL_OFF_TU ULL)
670 endif(SIZEOF_LONG_LONG EQUAL 8)
672 if(NOT CURL_TYPEOF_CURL_OFF_T)
673 set(CURL_TYPEOF_CURL_OFF_T ${ssize_t})
674 set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T})
675 # TODO: need adjustment here.
676 set(CURL_FORMAT_CURL_OFF_T "ld")
677 set(CURL_FORMAT_CURL_OFF_TU "lu")
678 set(CURL_FORMAT_OFF_T "%ld")
679 set(CURL_SUFFIX_CURL_OFF_T L)
680 set(CURL_SUFFIX_CURL_OFF_TU LU)
681 endif(NOT CURL_TYPEOF_CURL_OFF_T)
683 if(HAVE_SIZEOF_LONG_LONG)
686 endif(HAVE_SIZEOF_LONG_LONG)
688 find_file(RANDOM_FILE urandom /dev)
689 mark_as_advanced(RANDOM_FILE)
691 # Check for some functions that are used
693 set(CMAKE_REQUIRED_LIBRARIES ws2_32)
694 elseif(HAVE_LIBSOCKET)
695 set(CMAKE_REQUIRED_LIBRARIES socket)
698 check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME)
699 check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET)
700 check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL)
701 check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT)
702 check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP)
703 check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR)
704 check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R)
705 check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME)
706 check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME)
707 check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP)
708 check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP)
709 check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI)
710 check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI)
711 check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM)
712 if(NOT HAVE_STRNCMPI)
714 endif(NOT HAVE_STRNCMPI)
715 check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
716 check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
717 check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
718 check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR)
719 check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA)
720 check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
721 check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR)
722 check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR)
723 check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR)
724 check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
725 check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF)
726 check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP)
727 check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R)
728 check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT)
729 check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID)
730 check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID)
731 check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME)
732 if(CMAKE_USE_OPENSSL)
733 check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS)
734 check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
735 check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD)
736 check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}"
737 HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
738 if(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
741 endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
742 endif(CMAKE_USE_OPENSSL)
743 check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R)
744 check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
746 check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
747 check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
749 check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
750 check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
751 if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
753 endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
754 check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME)
755 check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL)
756 check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64)
757 check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R)
758 check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
759 check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR)
760 check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK)
761 check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO)
762 check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
763 check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
764 check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE)
765 check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE)
766 check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
767 check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT)
768 check_symbol_exists(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE)
769 check_symbol_exists(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR)
770 check_symbol_exists(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR)
771 check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE)
772 check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT)
773 check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL)
774 check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL)
775 check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
777 # symbol exists in win32, but function does not.
778 check_function_exists(inet_pton HAVE_INET_PTON)
780 # sigaction and sigsetjmp are special. Use special mechanism for
781 # detecting those, but only if previous attempt failed.
783 check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
786 if(NOT HAVE_SIGSETJMP)
788 check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
789 if(HAVE_MACRO_SIGSETJMP)
790 set(HAVE_SIGSETJMP 1)
791 endif(HAVE_MACRO_SIGSETJMP)
793 endif(NOT HAVE_SIGSETJMP)
795 # If there is no stricmp(), do not allow LDAP to parse URLs
797 set(HAVE_LDAP_URL_PARSE 1)
798 endif(NOT HAVE_STRICMP)
800 # Do curl specific tests
802 HAVE_FCNTL_O_NONBLOCK
804 HAVE_IOCTLSOCKET_CAMEL
805 HAVE_IOCTLSOCKET_CAMEL_FIONBIO
806 HAVE_IOCTLSOCKET_FIONBIO
808 HAVE_IOCTL_SIOCGIFADDR
809 HAVE_SETSOCKOPT_SO_NONBLOCK
810 HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
813 HAVE_GETHOSTBYADDR_R_5
814 HAVE_GETHOSTBYADDR_R_7
815 HAVE_GETHOSTBYADDR_R_8
816 HAVE_GETHOSTBYADDR_R_5_REENTRANT
817 HAVE_GETHOSTBYADDR_R_7_REENTRANT
818 HAVE_GETHOSTBYADDR_R_8_REENTRANT
819 HAVE_GETHOSTBYNAME_R_3
820 HAVE_GETHOSTBYNAME_R_5
821 HAVE_GETHOSTBYNAME_R_6
822 HAVE_GETHOSTBYNAME_R_3_REENTRANT
823 HAVE_GETHOSTBYNAME_R_5_REENTRANT
824 HAVE_GETHOSTBYNAME_R_6_REENTRANT
830 HAVE_INET_NTOA_R_DECL
831 HAVE_INET_NTOA_R_DECL_REENTRANT
833 HAVE_FILE_OFFSET_BITS
835 curl_internal_test(${CURL_TEST})
836 endforeach(CURL_TEST)
837 if(HAVE_FILE_OFFSET_BITS)
838 set(_FILE_OFFSET_BITS 64)
839 endif(HAVE_FILE_OFFSET_BITS)
841 HAVE_GLIBC_STRERROR_R
842 HAVE_POSIX_STRERROR_R
844 curl_internal_test_run(${CURL_TEST})
845 endforeach(CURL_TEST)
847 # Check for reentrant
849 HAVE_GETHOSTBYADDR_R_5
850 HAVE_GETHOSTBYADDR_R_7
851 HAVE_GETHOSTBYADDR_R_8
852 HAVE_GETHOSTBYNAME_R_3
853 HAVE_GETHOSTBYNAME_R_5
854 HAVE_GETHOSTBYNAME_R_6
855 HAVE_INET_NTOA_R_DECL_REENTRANT)
857 if(${CURL_TEST}_REENTRANT)
858 set(NEED_REENTRANT 1)
859 endif(${CURL_TEST}_REENTRANT)
860 endif(NOT ${CURL_TEST})
861 endforeach(CURL_TEST)
865 HAVE_GETHOSTBYADDR_R_5
866 HAVE_GETHOSTBYADDR_R_7
867 HAVE_GETHOSTBYADDR_R_8
868 HAVE_GETHOSTBYNAME_R_3
869 HAVE_GETHOSTBYNAME_R_5
870 HAVE_GETHOSTBYNAME_R_6)
872 if(${CURL_TEST}_REENTRANT)
874 endif(${CURL_TEST}_REENTRANT)
875 endforeach(CURL_TEST)
876 endif(NEED_REENTRANT)
878 if(HAVE_INET_NTOA_R_DECL_REENTRANT)
879 set(HAVE_INET_NTOA_R_DECL 1)
880 set(NEED_REENTRANT 1)
881 endif(HAVE_INET_NTOA_R_DECL_REENTRANT)
883 # Some other minor tests
885 if(NOT HAVE_IN_ADDR_T)
886 set(in_addr_t "unsigned long")
887 endif(NOT HAVE_IN_ADDR_T)
891 if(NOT CURL_SPECIAL_LIBZ)
898 endif(NOT HAVE_ZLIB_H)
899 endif(NOT CURL_SPECIAL_LIBZ)
901 if(_FILE_OFFSET_BITS)
902 set(_FILE_OFFSET_BITS 64)
903 endif(_FILE_OFFSET_BITS)
904 set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
905 set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h")
906 check_type_size("curl_off_t" SIZEOF_CURL_OFF_T)
907 set(CMAKE_EXTRA_INCLUDE_FILES)
908 set(CMAKE_REQUIRED_FLAGS)
911 # Check for nonblocking
912 set(HAVE_DISABLED_NONBLOCKING 1)
915 HAVE_IOCTLSOCKET_CASE OR
917 set(HAVE_DISABLED_NONBLOCKING)
918 endif(HAVE_FIONBIO OR
920 HAVE_IOCTLSOCKET_CASE OR
925 else(RETSIGTYPE_TEST)
927 endif(RETSIGTYPE_TEST)
929 if(CMAKE_COMPILER_IS_GNUCC AND APPLE)
930 include(CheckCCompilerFlag)
931 check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
932 if(HAVE_C_FLAG_Wno_long_double)
933 # The Mac version of GCC warns about use of long double. Disable it.
934 get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
935 if(MPRINTF_COMPILE_FLAGS)
936 set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
937 else(MPRINTF_COMPILE_FLAGS)
938 set(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
939 endif(MPRINTF_COMPILE_FLAGS)
940 set_source_files_properties(mprintf.c PROPERTIES
941 COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
942 endif(HAVE_C_FLAG_Wno_long_double)
943 endif(CMAKE_COMPILER_IS_GNUCC AND APPLE)
946 set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t")
948 set(CMAKE_EXTRA_INCLUDE_FILES "winsock2.h;ws2tcpip.h")
949 elseif(HAVE_SYS_SOCKET_H)
950 set(CMAKE_EXTRA_INCLUDE_FILES "sys/socket.h")
952 check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T)
953 set(CMAKE_EXTRA_INCLUDE_FILES)
954 if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T)
956 "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log")
959 set(CURL_TYPEOF_CURL_SOCKLEN_T int)
960 set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT})
963 # TODO test which of these headers are required for the typedefs used in curlbuild.h
965 set(CURL_PULL_WS2TCPIP_H ${HAVE_WS2TCPIP_H})
967 set(CURL_PULL_SYS_TYPES_H ${HAVE_SYS_TYPES_H})
968 set(CURL_PULL_SYS_SOCKET_H ${HAVE_SYS_SOCKET_H})
969 set(CURL_PULL_SYS_POLL_H ${HAVE_SYS_POLL_H})
971 set(CURL_PULL_STDINT_H ${HAVE_STDINT_H})
972 set(CURL_PULL_INTTYPES_H ${HAVE_INTTYPES_H})
974 include(CMake/OtherTests.cmake)
976 add_definitions(-DHAVE_CONFIG_H)
978 # For windows, do not allow the compiler to use default target (Vista).
980 add_definitions(-D_WIN32_WINNT=0x0501)
984 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
987 # Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it).
988 function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE)
989 file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
990 string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
991 string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
993 string(REGEX REPLACE "\\\\\n" "§!§" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
994 string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
995 string(REPLACE "§!§" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
997 string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${}
998 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.
999 file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT})
1003 add_subdirectory(lib)
1005 add_subdirectory(src)
1007 if(BUILD_CURL_TESTS)
1008 add_subdirectory(tests)
1011 # TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL
1016 # Helper to populate a list (_items) with a label when conditions (the remaining
1017 # args) are satisfied
1018 function(_add_if label)
1019 # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection
1021 set(_items ${_items} "${label}" PARENT_SCOPE)
1025 # Clear list and try to detect available features
1027 _add_if("SSL" SSL_ENABLED)
1028 _add_if("IPv6" ENABLE_IPV6)
1029 _add_if("unix-sockets" USE_UNIX_SOCKETS)
1030 _add_if("libz" HAVE_LIBZ)
1031 _add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX)
1032 _add_if("IDN" HAVE_LIBIDN)
1033 # TODO SSP1 (WinSSL) check is missing
1034 _add_if("SSPI" USE_WINDOWS_SSPI)
1035 _add_if("GSS-API" HAVE_GSS_API)
1036 # TODO SSP1 missing for SPNEGO
1037 _add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND
1038 (HAVE_GSS_API OR USE_WINDOWS_SSPI))
1039 _add_if("Kerberos" NOT CURL_DISABLE_CRYPTO_AUTH AND
1040 (HAVE_GSS_API OR USE_WINDOWS_SSPI))
1041 # NTLM support requires crypto function adaptions from various SSL libs
1042 # TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL
1043 if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR
1044 USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED))
1046 # TODO missing option (autoconf: --enable-ntlm-wb)
1047 _add_if("NTLM_WB" NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED)
1049 # TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP
1050 _add_if("TLS-SRP" USE_TLS_SRP)
1051 # TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header
1052 _add_if("HTTP2" USE_NGHTTP2)
1053 string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
1054 message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
1056 # Clear list and try to detect available protocols
1058 _add_if("HTTP" NOT CURL_DISABLE_HTTP)
1059 _add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED)
1060 _add_if("FTP" NOT CURL_DISABLE_FTP)
1061 _add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED)
1062 _add_if("FILE" NOT CURL_DISABLE_FILE)
1063 _add_if("TELNET" NOT CURL_DISABLE_TELNET)
1064 _add_if("LDAP" NOT CURL_DISABLE_LDAP)
1065 # CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS
1066 # TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps)
1067 _add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND
1068 ((USE_OPENLDAP AND SSL_ENABLED) OR
1069 (NOT USE_OPENLDAP AND HAVE_LDAP_SSL)))
1070 _add_if("DICT" NOT CURL_DISABLE_DICT)
1071 _add_if("TFTP" NOT CURL_DISABLE_TFTP)
1072 _add_if("GOPHER" NOT CURL_DISABLE_GOPHER)
1073 _add_if("POP3" NOT CURL_DISABLE_POP3)
1074 _add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
1075 _add_if("IMAP" NOT CURL_DISABLE_IMAP)
1076 _add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
1077 _add_if("SMTP" NOT CURL_DISABLE_SMTP)
1078 _add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
1079 _add_if("SCP" USE_LIBSSH2)
1080 _add_if("SFTP" USE_LIBSSH2)
1081 _add_if("RTSP" NOT CURL_DISABLE_RTSP)
1082 _add_if("RTMP" USE_LIBRTMP)
1084 string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
1085 message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
1087 # curl-config needs the following options to be set.
1088 set(CC "${CMAKE_C_COMPILER}")
1089 # TODO probably put a -D... options here?
1090 set(CONFIGURE_OPTIONS "")
1091 # TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
1092 set(CPPFLAG_CURL_STATICLIB "")
1093 # TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4)
1094 set(CURL_CA_BUNDLE "")
1095 set(CURLVERSION "${CURL_VERSION}")
1096 set(ENABLE_SHARED "yes")
1098 # Broken: LIBCURL_LIBS below; .a lib is not built
1099 message(WARNING "Static linking is broken!")
1100 set(ENABLE_STATIC "no")
1102 set(ENABLE_STATIC "no")
1104 set(exec_prefix "\${prefix}")
1105 set(includedir "\${prefix}/include")
1106 set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
1107 set(LIBCURL_LIBS "")
1108 set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
1109 # TODO CURL_LIBS also contains absolute paths which don't work with static -l...
1110 foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
1111 set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}")
1113 # "a" (Linux) or "lib" (Windows)
1114 string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
1115 set(prefix "${CMAKE_INSTALL_PREFIX}")
1116 # Set this to "yes" to append all libraries on which -lcurl is dependent
1117 set(REQUIRE_LIB_DEPS "no")
1120 set(VERSIONNUM "${CURL_VERSION_NUM}")
1122 # Finally generate a "curl-config" matching this config
1123 configure_file("${CURL_SOURCE_DIR}/curl-config.in"
1124 "${CURL_BINARY_DIR}/curl-config" @ONLY)
1125 install(FILES "${CMAKE_BINARY_DIR}/curl-config"
1128 OWNER_READ OWNER_WRITE OWNER_EXECUTE
1129 GROUP_READ GROUP_EXECUTE
1130 WORLD_READ WORLD_EXECUTE)
1132 # Finally generate a pkg-config file matching this config
1133 configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
1134 "${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
1135 install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc"
1136 DESTINATION lib/pkgconfig)
1138 # This needs to be run very last so other parts of the scripts can take advantage of this.
1139 if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
1140 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")
1144 # First, install generated curlbuild.h
1145 install(FILES "${CMAKE_CURRENT_BINARY_DIR}/include/curl/curlbuild.h"
1146 DESTINATION include/curl )
1147 # Next, install other headers excluding curlbuild.h
1148 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/include/curl"
1150 FILES_MATCHING PATTERN "*.h"
1151 PATTERN "curlbuild.h" EXCLUDE)
1154 # Workaround for MSVS10 to avoid the Dialog Hell
1155 # FIXME: This could be removed with future version of CMake.
1156 if(MSVC_VERSION EQUAL 1600)
1157 set(CURL_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/CURL.sln")
1158 if(EXISTS "${CURL_SLN_FILENAME}")
1159 file(APPEND "${CURL_SLN_FILENAME}" "\n# This should be regenerated!\n")