# 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 2.8 FATAL_ERROR)
+cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
include(Utilities)
-include(Macros)
project( CURL C )
message(WARNING "the curl cmake build system is poorly maintained. Be aware")
file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
-string (REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
- CURL_VERSION ${CURL_VERSION_H_CONTENTS})
-string (REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
-string (REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+"
- CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS})
-string (REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM})
+string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)"
+ LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)"
+ LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ})
+string (REGEX MATCH
+ "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)"
+ LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI})
+string (REGEX MATCH
+ "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)"
+ LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT})
+set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ})
+set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI})
+set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT})
include_regular_expression("^.*$") # Sukender: Is it necessary?
# Setup package meta-data
# SET(PACKAGE "curl")
+set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION})
message(STATUS "curl version=[${CURL_VERSION}]")
# SET(PACKAGE_TARNAME "curl")
# SET(PACKAGE_NAME "curl")
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(ENABLE_ARES "Set to ON to enable c-ares support" OFF)
-option(ENABLE_THREADED_RESOLVER "Set to ON to enable POSIX threaded DNS lookup" OFF)
+option(CURL_USE_ARES "Set to ON to enable c-ares support" OFF)
# initialize CURL_LIBS
set(CURL_LIBS "")
-if(ENABLE_THREADED_RESOLVER AND ENABLE_ARES)
- message(FATAL_ERROR "Options ENABLE_THREADED_RESOLVER and ENABLE_ARES are mutually exclusive")
-endif()
-
-if(ENABLE_ARES)
- set(USE_ARES 1)
+if(CURL_USE_ARES)
+ set(USE_ARES ${CURL_USE_ARES})
find_package(CARES REQUIRED)
list(APPEND CURL_LIBS ${CARES_LIBRARY} )
set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY})
option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
mark_as_advanced(CURL_DISABLE_LDAPS)
-option(CURL_DISABLE_RTSP "to disable RTSP" OFF)
-mark_as_advanced(CURL_DISABLE_RTSP)
-option(CURL_DISABLE_PROXY "to disable proxy" OFF)
-mark_as_advanced(CURL_DISABLE_PROXY)
-option(CURL_DISABLE_POP3 "to disable POP3" OFF)
-mark_as_advanced(CURL_DISABLE_POP3)
-option(CURL_DISABLE_IMAP "to disable IMAP" OFF)
-mark_as_advanced(CURL_DISABLE_IMAP)
-option(CURL_DISABLE_SMTP "to disable SMTP" OFF)
-mark_as_advanced(CURL_DISABLE_SMTP)
-option(CURL_DISABLE_GOPHER "to disable Gopher" OFF)
-mark_as_advanced(CURL_DISABLE_GOPHER)
-
if(HTTP_ONLY)
set(CURL_DISABLE_FTP ON)
set(CURL_DISABLE_LDAP ON)
set(CURL_DISABLE_DICT ON)
set(CURL_DISABLE_FILE ON)
set(CURL_DISABLE_TFTP ON)
- set(CURL_DISABLE_RTSP ON)
- set(CURL_DISABLE_POP3 ON)
- set(CURL_DISABLE_IMAP ON)
- set(CURL_DISABLE_SMTP ON)
- set(CURL_DISABLE_GOPHER ON)
endif()
option(CURL_DISABLE_COOKIES "to disable cookies support" 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" ON)
+option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF)
mark_as_advanced(ENABLE_IPV6)
-if(ENABLE_IPV6)
- include(CheckStructHasMember)
- check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
- HAVE_SOCKADDR_IN6_SIN6_ADDR)
- check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h"
- HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
- if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR)
- message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support")
- # Force the feature off as this name is used as guard macro...
- set(ENABLE_IPV6 OFF
- CACHE BOOL "Define if you want to enable IPv6 support" FORCE)
- endif()
-endif()
-option(ENABLE_MANUAL "to provide the built-in manual" ON)
-unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars?
-if(ENABLE_MANUAL)
- find_program(NROFF NAMES gnroff nroff)
- if(NROFF)
- # Need a way to write to stdin, this will do
- file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test")
- # Tests for a valid nroff option to generate a manpage
- foreach(_MANOPT "-man" "-mandoc")
- execute_process(COMMAND "${NROFF}" ${_MANOPT}
- OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT
- INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt"
- ERROR_QUIET)
- # Save the option if it was valid
- if(NROFF_MANOPT_OUTPUT)
- message("Found *nroff option: -- ${_MANOPT}")
- set(NROFF_MANOPT ${_MANOPT})
- set(USE_MANUAL 1)
- break()
- endif()
- endforeach()
- # No need for the temporary file
- file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt")
- if(NOT USE_MANUAL)
- message(WARNING "Found no *nroff option to get plaintext from man pages")
- endif()
- else()
- message(WARNING "Found no *nroff program")
- endif()
-endif()
# We need ansi c-flags, especially on HP
set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
include (CheckLibraryExists)
include (CheckSymbolExists)
include (CheckTypeSize)
-include (CheckCSourceCompiles)
# On windows preload settings
if(WIN32)
include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
endif(WIN32)
-if(ENABLE_THREADED_RESOLVER)
- check_include_file_concat("pthread.h" HAVE_PTHREAD_H)
- if(HAVE_PTHREAD_H)
- set(CMAKE_THREAD_PREFER_PTHREAD 1)
- find_package(Threads)
- if(CMAKE_USE_PTHREADS_INIT)
- set(CURL_LIBS ${CURL_LIBS} ${CMAKE_THREAD_LIBS_INIT})
- set(USE_THREADS_POSIX 1)
- endif()
- endif()
-endif()
+# This macro checks if the symbol exists in the library and if it
+# does, it prepends library to the list.
+macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
+ check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}"
+ ${VARIABLE})
+ if(${VARIABLE})
+ set(CURL_LIBS ${LIBRARY} ${CURL_LIBS})
+ endif(${VARIABLE})
+endmacro(CHECK_LIBRARY_EXISTS_CONCAT)
# Check for all needed libraries
check_library_exists_concat("dl" dlopen HAVE_LIBDL)
check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL)
endif(NOT NOT_NEED_LIBNSL)
-check_function_exists(gethostname HAVE_GETHOSTNAME)
+check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
+check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
+check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
if(WIN32)
- check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32)
- check_library_exists_concat("winmm" getch HAVE_LIBWINMM)
-endif()
-
-option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
-mark_as_advanced(CMAKE_USE_OPENSSL)
-
-set(USE_SSLEAY OFF)
-set(USE_OPENSSL OFF)
-set(HAVE_LIBCRYPTO OFF)
-set(HAVE_LIBSSL OFF)
-
-if(CMAKE_USE_OPENSSL)
- find_package(OpenSSL)
- if(OPENSSL_FOUND)
- list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
- set(USE_SSLEAY ON)
- set(USE_OPENSSL ON)
- set(HAVE_LIBCRYPTO ON)
- set(HAVE_LIBSSL ON)
- include_directories(${OPENSSL_INCLUDE_DIR})
- set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
- 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("openssl/rand.h" HAVE_OPENSSL_RAND_H)
- endif()
-endif()
-
-if(NOT CURL_DISABLE_LDAP)
-
- if(WIN32)
- option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
- if(CURL_LDAP_WIN)
- check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
- if(NOT HAVE_WLDAP32)
- set(CURL_LDAP_WIN OFF)
- endif()
- endif()
- endif()
-
- option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF)
- mark_as_advanced(CMAKE_USE_OPENLDAP)
- set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library")
- set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library")
-
- if(CMAKE_USE_OPENLDAP AND CURL_LDAP_WIN)
- message(FATAL_ERROR "Cannot use CURL_LDAP_WIN and CMAKE_USE_OPENLDAP at the same time")
- endif()
-
- # Now that we know, we're not using windows LDAP...
- if(NOT CURL_LDAP_WIN)
- # Check for LDAP
- set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES})
- check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP)
- check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER)
- else()
- check_include_file_concat("winldap.h" HAVE_WINLDAP_H)
- check_include_file_concat("winber.h" HAVE_WINBER_H)
- endif()
-
- set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory")
- if(CMAKE_LDAP_INCLUDE_DIR)
- set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR})
- endif()
- check_include_file_concat("ldap.h" HAVE_LDAP_H)
- check_include_file_concat("lber.h" HAVE_LBER_H)
-
- if(NOT HAVE_LDAP_H)
- message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
- set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
- elseif(NOT HAVE_LIBLDAP)
- message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
+ set(CURL_DEFAULT_DISABLE_LDAP OFF)
+ # some windows compilers do not have wldap32
+ if(NOT HAVE_WLDAP32)
set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+ message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON")
+ option(CURL_LDAP_WIN "Use Windows LDAP implementation" OFF)
else()
- if(CMAKE_USE_OPENLDAP)
- set(USE_OPENLDAP ON)
- endif()
- if(CMAKE_LDAP_INCLUDE_DIR)
- include_directories(${CMAKE_LDAP_INCLUDE_DIR})
- endif()
- set(NEED_LBER_H ON)
- set(_HEADER_LIST)
- if(HAVE_WINDOWS_H)
- list(APPEND _HEADER_LIST "windows.h")
- endif()
- if(HAVE_SYS_TYPES_H)
- list(APPEND _HEADER_LIST "sys/types.h")
- endif()
- list(APPEND _HEADER_LIST "ldap.h")
-
- set(_SRC_STRING "")
- foreach(_HEADER ${_HEADER_LIST})
- set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
- endforeach()
-
- set(_SRC_STRING
- "
- ${_INCLUDE_STRING}
- int main(int argc, char ** argv)
- {
- BerValue *bvp = NULL;
- BerElement *bep = ber_init(bvp);
- ber_free(bep, 1);
- return 0;
- }"
- )
- set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
- list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
- if(HAVE_LIBLBER)
- list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
- endif()
- check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)
-
- if(NOT_NEED_LBER_H)
- set(NEED_LBER_H OFF)
- else()
- set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
- endif()
+ option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
endif()
-
+ mark_as_advanced(CURL_LDAP_WIN)
endif()
-# No ldap, no ldaps.
-if(CURL_DISABLE_LDAP)
- if(NOT CURL_DISABLE_LDAPS)
- message(STATUS "LDAP needs to be enabled to support LDAPS")
- set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
- endif()
-endif()
-if(NOT CURL_DISABLE_LDAPS)
- check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
- check_include_file_concat("ldapssl.h" HAVE_LDAPSSL_H)
-endif()
+# IF(NOT CURL_SPECIAL_LIBZ)
+# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ)
+# ENDIF(NOT CURL_SPECIAL_LIBZ)
# Check for idn
check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN)
+# Check for LDAP
+check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP)
+# if(NOT HAVE_LIBLDAP)
+# SET(CURL_DISABLE_LDAP ON)
+# endif(NOT HAVE_LIBLDAP)
+
# Check for symbol dlopen (same as HAVE_LIBDL)
check_library_exists("${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)
+if(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE
find_package(ZLIB QUIET)
if(ZLIB_FOUND)
set(HAVE_ZLIB_H ON)
set(HAVE_ZLIB ON)
set(HAVE_LIBZ ON)
list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
- include_directories(${ZLIB_INCLUDE_DIRS})
endif()
endif()
-#libSSH2
-option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON)
-mark_as_advanced(CMAKE_USE_LIBSSH2)
-set(USE_LIBSSH2 OFF)
-set(HAVE_LIBSSH2 OFF)
-set(HAVE_LIBSSH2_H OFF)
-
-if(CMAKE_USE_LIBSSH2)
- find_package(LibSSH2)
- if(LIBSSH2_FOUND)
- list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY})
- set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY})
- set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
- include_directories("${LIBSSH2_INCLUDE_DIR}")
- set(HAVE_LIBSSH2 ON)
- set(USE_LIBSSH2 ON)
-
- # find_package has already found the headers
- set(HAVE_LIBSSH2_H ON)
- set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h")
- set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H")
-
- # now check for specific libssh2 symbols as they were added in different versions
- set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h")
- check_function_exists(libssh2_version HAVE_LIBSSH2_VERSION)
- check_function_exists(libssh2_init HAVE_LIBSSH2_INIT)
- check_function_exists(libssh2_exit HAVE_LIBSSH2_EXIT)
- check_function_exists(libssh2_scp_send64 HAVE_LIBSSH2_SCP_SEND64)
- check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE)
- set(CMAKE_EXTRA_INCLUDE_FILES "")
-
- endif(LIBSSH2_FOUND)
-endif(CMAKE_USE_LIBSSH2)
-
-option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF)
-mark_as_advanced(CMAKE_USE_GSSAPI)
-
-if(CMAKE_USE_GSSAPI)
- find_package(GSS)
-
- set(HAVE_GSS_API ${GSS_FOUND})
- if(GSS_FOUND)
-
- message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"")
-
- set(CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR})
- check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H)
- check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
- check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
-
- if(GSS_FLAVOUR STREQUAL "Heimdal")
- set(HAVE_GSSHEIMDAL ON)
- else() # MIT
- set(HAVE_GSSMIT ON)
- set(_INCLUDE_LIST "")
- if(HAVE_GSSAPI_GSSAPI_H)
- list(APPEND _INCLUDE_LIST "gssapi/gssapi.h")
- endif()
- if(HAVE_GSSAPI_GSSAPI_GENERIC_H)
- list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h")
- endif()
- if(HAVE_GSSAPI_GSSAPI_KRB5_H)
- list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h")
- endif()
-
- string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}")
- string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}")
-
- foreach(_dir ${GSS_LINK_DIRECTORIES})
- set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"")
- endforeach()
-
- set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}")
- set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES})
- check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE)
- if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE)
- set(HAVE_OLD_GSSMIT ON)
- endif()
-
- endif()
-
- include_directories(${GSS_INCLUDE_DIR})
- link_directories(${GSS_LINK_DIRECTORIES})
- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}")
- set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
- set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
- list(APPEND CURL_LIBS ${GSS_LIBRARIES})
+option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
+mark_as_advanced(CMAKE_USE_OPENSSL)
+if(CMAKE_USE_OPENSSL)
- else()
- message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.")
- endif()
-endif()
+ set(USE_SSLEAY OFF)
+ set(USE_OPENSSL OFF)
+ set(HAVE_LIBCRYPTO OFF)
+ set(HAVE_LIBSSL OFF)
+
+ find_package(OpenSSL)
+ if(OPENSSL_FOUND)
+ list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
+ list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+ set(USE_SSLEAY ON)
+ set(USE_OPENSSL ON)
+ set(HAVE_LIBCRYPTO ON)
+ set(HAVE_LIBSSL ON)
+ endif(OPENSSL_FOUND)
+endif(CMAKE_USE_OPENSSL)
+
+# If we have features.h, then do the _BSD_SOURCE magic
+check_include_file("features.h" HAVE_FEATURES_H)
+
+# Check if header file exists and add it to the list.
+macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
+ check_include_files("${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)
-option(ENABLE_UNIX_SOCKETS "Define if you want Unix domain sockets support" ON)
-if(ENABLE_UNIX_SOCKETS)
- include(CheckStructHasMember)
- check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS)
-else()
- unset(USE_UNIX_SOCKETS CACHE)
-endif()
# Check for header files
if(NOT UNIX)
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)
-
+if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
+ 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("openssl/rand.h" HAVE_OPENSSL_RAND_H)
+endif(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
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("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(NOT HAVE_LDAP_H)
+ message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
+ set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+endif()
+# No ldap, no ldaps.
+if(CURL_DISABLE_LDAP)
+ if(NOT CURL_DISABLE_LDAPS)
+ message(STATUS "LDAP needs to be enabled to support LDAPS")
+ set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
+ endif()
+endif()
check_type_size(size_t SIZEOF_SIZE_T)
check_type_size(ssize_t SIZEOF_SSIZE_T)
mark_as_advanced(RANDOM_FILE)
# Check for some functions that are used
-if(HAVE_LIBWS2_32)
- set(CMAKE_REQUIRED_LIBRARIES ws2_32)
-elseif(HAVE_LIBSOCKET)
- set(CMAKE_REQUIRED_LIBRARIES socket)
-endif()
-
check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME)
check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET)
check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL)
check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR)
check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK)
-check_symbol_exists(getaddrinfo "${CURL_INCLUDES}" HAVE_GETADDRINFO)
check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE)
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
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(${ZLIB_INCLUDE_DIR})
+ #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ )
+ endif()
+
+ if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
+ include_directories(${OPENSSL_INCLUDE_DIR})
+ endif()
+ if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
+ #ADD_DEFINITIONS( -DUSE_SSLEAY )
+ endif()
+
+ target_link_libraries(${TARGET_NAME} ${CURL_LIBS})
+endfunction()
+
# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it).
function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE)
file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
add_subdirectory(tests)
endif()
-# TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL
-if(USE_OPENSSL)
- set(SSL_ENABLED 1)
-endif()
-
-# Helper to populate a list (_items) with a label when conditions (the remaining
-# args) are satisfied
-function(_add_if label)
- # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection
- if(${ARGN})
- set(_items ${_items} "${label}" PARENT_SCOPE)
- endif()
-endfunction()
-
-# Clear list and try to detect available features
-set(_items)
-_add_if("SSL" SSL_ENABLED)
-_add_if("IPv6" ENABLE_IPV6)
-_add_if("unix-sockets" USE_UNIX_SOCKETS)
-_add_if("libz" HAVE_LIBZ)
-_add_if("AsynchDNS" USE_ARES OR USE_THREADS_POSIX)
-_add_if("IDN" HAVE_LIBIDN)
-# TODO SSP1 (WinSSL) check is missing
-_add_if("SSPI" USE_WINDOWS_SSPI)
-_add_if("GSS-API" HAVE_GSS_API)
-# TODO SSP1 missing for SPNEGO
-_add_if("SPNEGO" NOT CURL_DISABLE_CRYPTO_AUTH AND
- (HAVE_GSS_API OR USE_WINDOWS_SSPI))
-_add_if("Kerberos" NOT CURL_DISABLE_CRYPTO_AUTH AND
- (HAVE_GSS_API OR USE_WINDOWS_SSPI))
-# NTLM support requires crypto function adaptions from various SSL libs
-# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL
-if(NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR
- USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED))
- _add_if("NTLM" 1)
- # TODO missing option (autoconf: --enable-ntlm-wb)
- _add_if("NTLM_WB" NOT CURL_DISABLE_HTTP AND NTLM_WB_ENABLED)
-endif()
-# TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP
-_add_if("TLS-SRP" USE_TLS_SRP)
-# TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header
-_add_if("HTTP2" USE_NGHTTP2)
-string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
-message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
-
-# Clear list and try to detect available protocols
-set(_items)
-_add_if("HTTP" NOT CURL_DISABLE_HTTP)
-_add_if("HTTPS" NOT CURL_DISABLE_HTTP AND SSL_ENABLED)
-_add_if("FTP" NOT CURL_DISABLE_FTP)
-_add_if("FTPS" NOT CURL_DISABLE_FTP AND SSL_ENABLED)
-_add_if("FILE" NOT CURL_DISABLE_FILE)
-_add_if("TELNET" NOT CURL_DISABLE_TELNET)
-_add_if("LDAP" NOT CURL_DISABLE_LDAP)
-# CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS
-# TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps)
-_add_if("LDAPS" NOT CURL_DISABLE_LDAPS AND
- ((USE_OPENLDAP AND SSL_ENABLED) OR
- (NOT USE_OPENLDAP AND HAVE_LDAP_SSL)))
-_add_if("DICT" NOT CURL_DISABLE_DICT)
-_add_if("TFTP" NOT CURL_DISABLE_TFTP)
-_add_if("GOPHER" NOT CURL_DISABLE_GOPHER)
-_add_if("POP3" NOT CURL_DISABLE_POP3)
-_add_if("POP3S" NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
-_add_if("IMAP" NOT CURL_DISABLE_IMAP)
-_add_if("IMAPS" NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
-_add_if("SMTP" NOT CURL_DISABLE_SMTP)
-_add_if("SMTPS" NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
-_add_if("SCP" USE_LIBSSH2)
-_add_if("SFTP" USE_LIBSSH2)
-_add_if("RTSP" NOT CURL_DISABLE_RTSP)
-_add_if("RTMP" USE_LIBRTMP)
-list(SORT _items)
-string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
-message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
-
-# curl-config needs the following options to be set.
-set(CC "${CMAKE_C_COMPILER}")
-# TODO probably put a -D... options here?
-set(CONFIGURE_OPTIONS "")
-# TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
-set(CPPFLAG_CURL_STATICLIB "")
-# TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4)
-set(CURL_CA_BUNDLE "")
-set(CURLVERSION "${CURL_VERSION}")
-set(ENABLE_SHARED "yes")
-if(CURL_STATICLIB)
- # Broken: LIBCURL_LIBS below; .a lib is not built
- message(WARNING "Static linking is broken!")
- set(ENABLE_STATIC "no")
-else()
- set(ENABLE_STATIC "no")
-endif()
-set(exec_prefix "\${prefix}")
-set(includedir "\${prefix}/include")
-set(LDFLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
-set(LIBCURL_LIBS "")
-set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
-# TODO CURL_LIBS also contains absolute paths which don't work with static -l...
-foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
- set(LIBCURL_LIBS "${LIBCURL_LIBS} -l${_lib}")
-endforeach()
-# "a" (Linux) or "lib" (Windows)
-string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
-set(prefix "${CMAKE_INSTALL_PREFIX}")
-# Set this to "yes" to append all libraries on which -lcurl is dependent
-set(REQUIRE_LIB_DEPS "no")
-# SUPPORT_FEATURES
-# SUPPORT_PROTOCOLS
-set(VERSIONNUM "${CURL_VERSION_NUM}")
-
-# Finally generate a "curl-config" matching this config
-configure_file("${CURL_SOURCE_DIR}/curl-config.in"
- "${CURL_BINARY_DIR}/curl-config" @ONLY)
-install(FILES "${CMAKE_BINARY_DIR}/curl-config"
- DESTINATION bin
- PERMISSIONS
- OWNER_READ OWNER_WRITE OWNER_EXECUTE
- GROUP_READ GROUP_EXECUTE
- WORLD_READ WORLD_EXECUTE)
-
-# Finally generate a pkg-config file matching this config
-configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
- "${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
-install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc"
- DESTINATION lib/pkgconfig)
-
# 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")