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curl/CMake/OtherTests.cmake

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CMake
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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 <windows.h>")
if(HAVE_WINSOCK2_H)
set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}\n#include <winsock2.h>")
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)
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