include(CurlCheckCSourceCompiles) set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2") set(HEADER_INCLUDES) set(headers_hack) macro(add_header_include check header) if(${check}) set(headers_hack "${headers_hack}\n#include <${header}>") #SET(HEADER_INCLUDES # ${HEADER_INCLUDES} # "${header}") endif(${check}) endmacro(add_header_include) set(signature_call_conv) if(HAVE_WINDOWS_H) add_header_include(HAVE_WINDOWS_H "windows.h") add_header_include(HAVE_WINSOCK2_H "winsock2.h") add_header_include(HAVE_WINSOCK_H "winsock.h") set(EXTRA_DEFINES ${EXTRA_DEFINES} "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3") set(signature_call_conv "PASCAL") else(HAVE_WINDOWS_H) add_header_include(HAVE_SYS_TYPES_H "sys/types.h") add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h") endif(HAVE_WINDOWS_H) set(EXTRA_DEFINES_BACKUP "${EXTRA_DEFINES}") set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") curl_check_c_source_compiles("recv(0, 0, 0, 0)" curl_cv_recv) if(curl_cv_recv) # AC_CACHE_CHECK([types of arguments and return type for recv], #[curl_cv_func_recv_args], [ #SET(curl_cv_func_recv_args "unknown") #for recv_retv in 'int' 'ssize_t'; do if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") foreach(recv_retv "int" "ssize_t" ) foreach(recv_arg1 "int" "ssize_t" "SOCKET") foreach(recv_arg2 "void *" "char *") foreach(recv_arg3 "size_t" "int" "socklen_t" "unsigned int") foreach(recv_arg4 "int" "unsigned int") if(NOT curl_cv_func_recv_done) set(curl_cv_func_recv_test "UNKNOWN") set(extern_line "extern ${recv_retv} ${signature_call_conv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})\;") set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") curl_check_c_source_compiles(" ${recv_arg1} s=0; ${recv_arg2} buf=0; ${recv_arg3} len=0; ${recv_arg4} flags=0; ${recv_retv} res = recv(s, buf, len, flags)" curl_cv_func_recv_test "${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})") if(curl_cv_func_recv_test) set(curl_cv_func_recv_args "${recv_arg1},${recv_arg2},${recv_arg3},${recv_arg4},${recv_retv}") set(RECV_TYPE_ARG1 "${recv_arg1}") set(RECV_TYPE_ARG2 "${recv_arg2}") set(RECV_TYPE_ARG3 "${recv_arg3}") set(RECV_TYPE_ARG4 "${recv_arg4}") set(RECV_TYPE_RETV "${recv_retv}") set(HAVE_RECV 1) set(curl_cv_func_recv_done 1) endif(curl_cv_func_recv_test) endif(NOT curl_cv_func_recv_done) endforeach(recv_arg4) endforeach(recv_arg3) endforeach(recv_arg2) endforeach(recv_arg1) endforeach(recv_retv) else(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG1 "${curl_cv_func_recv_args}") string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG2 "${curl_cv_func_recv_args}") string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG3 "${curl_cv_func_recv_args}") string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" RECV_TYPE_ARG4 "${curl_cv_func_recv_args}") string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}") #MESSAGE("RECV_TYPE_ARG1 ${RECV_TYPE_ARG1}") #MESSAGE("RECV_TYPE_ARG2 ${RECV_TYPE_ARG2}") #MESSAGE("RECV_TYPE_ARG3 ${RECV_TYPE_ARG3}") #MESSAGE("RECV_TYPE_ARG4 ${RECV_TYPE_ARG4}") #MESSAGE("RECV_TYPE_RETV ${RECV_TYPE_RETV}") endif(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") if("${curl_cv_func_recv_args}" STREQUAL "unknown") message(FATAL_ERROR "Cannot find proper types to use for recv args") endif("${curl_cv_func_recv_args}" STREQUAL "unknown") else(curl_cv_recv) message(FATAL_ERROR "Unable to link function recv") endif(curl_cv_recv) set(curl_cv_func_recv_args "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv") set(HAVE_RECV 1) curl_check_c_source_compiles("send(0, 0, 0, 0)" curl_cv_send) if(curl_cv_send) # AC_CACHE_CHECK([types of arguments and return type for send], #[curl_cv_func_send_args], [ #SET(curl_cv_func_send_args "unknown") #for send_retv in 'int' 'ssize_t'; do if(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") foreach(send_retv "int" "ssize_t" ) foreach(send_arg1 "int" "ssize_t" "SOCKET") foreach(send_arg2 "const void *" "void *" "char *" "const char *") foreach(send_arg3 "size_t" "int" "socklen_t" "unsigned int") foreach(send_arg4 "int" "unsigned int") if(NOT curl_cv_func_send_done) set(curl_cv_func_send_test "UNKNOWN") set(extern_line "extern ${send_retv} ${signature_call_conv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})\;") set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") curl_check_c_source_compiles(" ${send_arg1} s=0; ${send_arg2} buf=0; ${send_arg3} len=0; ${send_arg4} flags=0; ${send_retv} res = send(s, buf, len, flags)" curl_cv_func_send_test "${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})") if(curl_cv_func_send_test) #MESSAGE("Found arguments: ${curl_cv_func_send_test}") string(REGEX REPLACE "(const) .*" "\\1" send_qual_arg2 "${send_arg2}") string(REGEX REPLACE "const (.*)" "\\1" send_arg2 "${send_arg2}") set(curl_cv_func_send_args "${send_arg1},${send_arg2},${send_arg3},${send_arg4},${send_retv},${send_qual_arg2}") set(SEND_TYPE_ARG1 "${send_arg1}") set(SEND_TYPE_ARG2 "${send_arg2}") set(SEND_TYPE_ARG3 "${send_arg3}") set(SEND_TYPE_ARG4 "${send_arg4}") set(SEND_TYPE_RETV "${send_retv}") set(HAVE_SEND 1) set(curl_cv_func_send_done 1) endif(curl_cv_func_send_test) endif(NOT curl_cv_func_send_done) endforeach(send_arg4) endforeach(send_arg3) endforeach(send_arg2) endforeach(send_arg1) endforeach(send_retv) else(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG1 "${curl_cv_func_send_args}") string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG2 "${curl_cv_func_send_args}") string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG3 "${curl_cv_func_send_args}") string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG4 "${curl_cv_func_send_args}") string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" SEND_TYPE_RETV "${curl_cv_func_send_args}") string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" SEND_QUAL_ARG2 "${curl_cv_func_send_args}") #MESSAGE("SEND_TYPE_ARG1 ${SEND_TYPE_ARG1}") #MESSAGE("SEND_TYPE_ARG2 ${SEND_TYPE_ARG2}") #MESSAGE("SEND_TYPE_ARG3 ${SEND_TYPE_ARG3}") #MESSAGE("SEND_TYPE_ARG4 ${SEND_TYPE_ARG4}") #MESSAGE("SEND_TYPE_RETV ${SEND_TYPE_RETV}") #MESSAGE("SEND_QUAL_ARG2 ${SEND_QUAL_ARG2}") endif(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") if("${curl_cv_func_send_args}" STREQUAL "unknown") message(FATAL_ERROR "Cannot find proper types to use for send args") endif("${curl_cv_func_send_args}" STREQUAL "unknown") set(SEND_QUAL_ARG2 "const") else(curl_cv_send) message(FATAL_ERROR "Unable to link function send") endif(curl_cv_send) set(curl_cv_func_send_args "${curl_cv_func_send_args}" CACHE INTERNAL "Arguments for send") set(HAVE_SEND 1) set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5") curl_check_c_source_compiles("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL) set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2") set(HEADER_INCLUDES) set(headers_hack) macro(add_header_include check header) if(${check}) set(headers_hack "${headers_hack}\n#include <${header}>") #SET(HEADER_INCLUDES # ${HEADER_INCLUDES} # "${header}") endif(${check}) endmacro(add_header_include header) if(HAVE_WINDOWS_H) set(EXTRA_DEFINES ${EXTRA_DEFINES} "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3") add_header_include(HAVE_WINDOWS_H "windows.h") add_header_include(HAVE_WINSOCK2_H "winsock2.h") add_header_include(HAVE_WINSOCK_H "winsock.h") else(HAVE_WINDOWS_H) add_header_include(HAVE_SYS_TYPES_H "sys/types.h") add_header_include(HAVE_SYS_TIME_H "sys/time.h") add_header_include(TIME_WITH_SYS_TIME "time.h") add_header_include(HAVE_TIME_H "time.h") endif(HAVE_WINDOWS_H) set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5") curl_check_c_source_compiles("struct timeval ts;\nts.tv_sec = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL) include(CurlCheckCSourceRuns) set(EXTRA_DEFINES) set(HEADER_INCLUDES) if(HAVE_SYS_POLL_H) set(HEADER_INCLUDES "sys/poll.h") endif(HAVE_SYS_POLL_H) curl_check_c_source_runs("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE) set(HAVE_SIG_ATOMIC_T 1) set(EXTRA_DEFINES) set(HEADER_INCLUDES) if(HAVE_SIGNAL_H) set(HEADER_INCLUDES "signal.h") set(CMAKE_EXTRA_INCLUDE_FILES "signal.h") endif(HAVE_SIGNAL_H) check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T) if(HAVE_SIZEOF_SIG_ATOMIC_T) curl_check_c_source_compiles("static volatile sig_atomic_t dummy = 0" HAVE_SIG_ATOMIC_T_NOT_VOLATILE) if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) set(HAVE_SIG_ATOMIC_T_VOLATILE 1) endif(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) endif(HAVE_SIZEOF_SIG_ATOMIC_T) set(CHECK_TYPE_SIZE_PREINCLUDE "#undef inline") if(HAVE_WINDOWS_H) set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE} #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN #endif #include ") if(HAVE_WINSOCK2_H) set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}\n#include ") endif(HAVE_WINSOCK2_H) else(HAVE_WINDOWS_H) if(HAVE_SYS_SOCKET_H) set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} "sys/socket.h") endif(HAVE_SYS_SOCKET_H) if(HAVE_NETINET_IN_H) set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} "netinet/in.h") endif(HAVE_NETINET_IN_H) if(HAVE_ARPA_INET_H) set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} "arpa/inet.h") endif(HAVE_ARPA_INET_H) endif(HAVE_WINDOWS_H) check_type_size("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE) if(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE) set(HAVE_STRUCT_SOCKADDR_STORAGE 1) endif(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE)