CMake/Source/CTest/Curl/CMakeLists.txt

CMAKE_MINIMUM_REQUIRED(VERSION 1.5)
PROJECT(LIBCURL C)

SET(PACKAGE "curl")
SET(VERSION "7.10.2")
SET(PACKAGE_TARNAME " ")
SET(OPERATING_SYSTEM ${CMAKE_SYSTEM_NAME})

SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})

INCLUDE (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
INCLUDE (${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
INCLUDE (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake)

SET(libCurl_SRCS
    file.c
    timeval.c
    base64.c
    hostip.c
    progress.c
    formdata.c
    cookie.c
    http.c
    sendf.c
    ftp.c
    url.c
    dict.c
    if2ip.c
    speedcheck.c
    getdate.c
    ldap.c
    ssluse.c
    version.c
    getenv.c
    escape.c
    mprintf.c
    telnet.c
    getpass.c
    netrc.c
    getinfo.c
    transfer.c
    strequal.c
    easy.c
    security.c
    krb4.c
    memdebug.c
    http_chunks.c
    strtok.c
    connect.c
    llist.c
    hash.c
    multi.c
    content_encoding.c
    )

IF(WIN32)
  INCLUDE(${LIBCURL_SOURCE_DIR}/Platforms/WindowsCache.cmake)
ENDIF(WIN32)

SET(CURL_LIBS "")

CHECK_LIBRARY_EXISTS("nsl;${CURL_LIBS}" gethostname "" HAVE_LIBNSL)
IF(HAVE_LIBNSL)
  SET(CURL_LIBS ${CURL_LIBS} nsl)
ENDIF(HAVE_LIBNSL)

CHECK_LIBRARY_EXISTS("dl;${CURL_LIBS}" dlopen "" HAVE_LIBDL)
IF(HAVE_LIBDL)
  SET(HAVE_DLOPEN 1)
  SET(CURL_LIBS ${CURL_LIBS} dl)
ENDIF(HAVE_LIBDL)

CHECK_LIBRARY_EXISTS("ucb;${CURL_LIBS}" gethostname "" HAVE_LIBUCB)
IF(HAVE_LIBUCB)
  SET(CURL_LIBS ${CURL_LIBS} ucb)
ENDIF(HAVE_LIBUCB)

CHECK_LIBRARY_EXISTS("socket;${CURL_LIBS}" connect "" HAVE_LIBSOCKET)
IF(HAVE_LIBSOCKET)
  SET(CURL_LIBS ${CURL_LIBS} socket)
ENDIF(HAVE_LIBSOCKET)

CHECK_LIBRARY_EXISTS("ws2_32;${CURL_LIBS}" printf "" HAVE_LIBWS2_32)
IF(HAVE_LIBWS2_32)
  SET(CURL_LIBS ${CURL_LIBS} ws2_32)
ENDIF(HAVE_LIBWS2_32)

CHECK_LIBRARY_EXISTS("winmm;${CURL_LIBS}" printf "" HAVE_LIBWINMM)
IF(HAVE_LIBWINMM)
  SET(CURL_LIBS ${CURL_LIBS} winmm)
ENDIF(HAVE_LIBWINMM)

CHECK_LIBRARY_EXISTS("z;${CURL_LIBS}" inflateEnd "" HAVE_LIBZ)
IF(HAVE_LIBZ)
  SET(CURL_LIBS ${CURL_LIBS} z)
ENDIF(HAVE_LIBZ)

SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})

CHECK_INCLUDE_FILE("sys/types.h"    HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE("inttypes.h"    HAVE_INTTYPES_H)
CHECK_INCLUDE_FILE("alloca.h"    HAVE_ALLOCA_H)
CHECK_INCLUDE_FILE("arpa/inet.h"    HAVE_ARPA_INET_H)
CHECK_INCLUDE_FILE("dlfcn.h"    HAVE_DLFCN_H)
CHECK_INCLUDE_FILE("fcntl.h"    HAVE_FCNTL_H)
CHECK_INCLUDE_FILE("malloc.h"    HAVE_MALLOC_H)
CHECK_INCLUDE_FILE("memory.h"    HAVE_MEMORY_H)
CHECK_INCLUDE_FILE("netdb.h"    HAVE_NETDB_H)
CHECK_INCLUDE_FILE("zlib.h"    HAVE_ZLIB_H)
CHECK_INCLUDE_FILE("sys/poll.h"    HAVE_SYS_POLL_H)
CHECK_INCLUDE_FILE("netinet/in.h"    HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE("sys/socket.h"    HAVE_SYS_SOCKET_H)

IF(HAVE_SYS_TYPES_H)
  SET(TEST_NETWORK_INCLUDES ${TEST_NETWORK_INCLUDES} "sys/types.h")
ENDIF(HAVE_SYS_TYPES_H)
IF(HAVE_SYS_SOCKET_H)
  SET(TEST_NETWORK_INCLUDES ${TEST_NETWORK_INCLUDES} "sys/socket.h")
ENDIF(HAVE_SYS_SOCKET_H)

CHECK_INCLUDE_FILES("${TEST_NETWORK_INCLUDES};net/if.h"    HAVE_NET_IF_H)

IF(HAVE_NET_IF_H)
  SET(TEST_NETWORK_INCLUDES ${TEST_NETWORK_INCLUDES} "net/if.h")
ENDIF(HAVE_NET_IF_H)
IF(HAVE_NETINET_IN_H)
  SET(TEST_NETWORK_INCLUDES ${TEST_NETWORK_INCLUDES} "netinet/in.h")
ENDIF(HAVE_NETINET_IN_H)

CHECK_INCLUDE_FILES("${TEST_NETWORK_INCLUDES};netinet/if_ether.h"    HAVE_NETINET_IF_ETHER_H)

CHECK_INCLUDE_FILE("netinet/in.h"    HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE("pwd.h"    HAVE_PWD_H)
CHECK_INCLUDE_FILE("sgtty.h"    HAVE_SGTTY_H)
CHECK_INCLUDE_FILE("stdint.h"    HAVE_STDINT_H)
CHECK_INCLUDE_FILE("stdlib.h"    HAVE_STDLIB_H)
CHECK_INCLUDE_FILE("string.h"    HAVE_STRING_H)
CHECK_INCLUDE_FILE("strings.h"    HAVE_STRINGS_H)
CHECK_INCLUDE_FILE("sys/param.h"    HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILE("sys/select.h"    HAVE_SYS_SELECT_H)
CHECK_INCLUDE_FILE("sys/stat.h"    HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE("sys/time.h"    HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILE("termios.h"    HAVE_TERMIOS_H)
CHECK_INCLUDE_FILE("termio.h"    HAVE_TERMIO_H)
CHECK_INCLUDE_FILE("io.h"    HAVE_IO_H)
CHECK_INCLUDE_FILE("time.h"    HAVE_TIME_H)
CHECK_INCLUDE_FILE("unistd.h"    HAVE_UNISTD_H)
CHECK_INCLUDE_FILE("utime.h"    HAVE_UTIME_H)
CHECK_INCLUDE_FILE("sys/utime.h"    HAVE_SYS_UTIME_H)
CHECK_INCLUDE_FILE("winsock.h"    HAVE_WINSOCK_H)
CHECK_INCLUDE_FILE("sockio.h"    HAVE_SOCKIO_H)
CHECK_INCLUDE_FILE("sys/sockio.h"    HAVE_SYS_SOCKIO_H)
CHECK_INCLUDE_FILE("x509.h"    HAVE_X509_H)
CHECK_INCLUDE_FILE("setjmp.h"    HAVE_SETJMP_H)

CHECK_TYPE_SIZE(ssize_t  SIZEOF_SSIZE_T)
CHECK_TYPE_SIZE("long double"  SIZEOF_LONG_DOUBLE)
IF(NOT HAVE_SIZEOF_SSIZE_T)
  SET(ssize_t int)
ENDIF(NOT HAVE_SIZEOF_SSIZE_T)

FIND_FILE(RANDOM_FILE urandom /dev)

CHECK_FUNCTION_EXISTS(_doprnt        HAVE_DOPRNT)
CHECK_FUNCTION_EXISTS(vprintf        HAVE_VPRINTF)

CHECK_FUNCTION_EXISTS(socket            HAVE_SOCKET)
CHECK_FUNCTION_EXISTS(poll              HAVE_POLL)
CHECK_FUNCTION_EXISTS(select            HAVE_SELECT)
CHECK_FUNCTION_EXISTS(strdup            HAVE_STRDUP)
CHECK_FUNCTION_EXISTS(strstr            HAVE_STRSTR)
CHECK_FUNCTION_EXISTS(strtok_r          HAVE_STRTOK_R)
CHECK_FUNCTION_EXISTS(strftime          HAVE_STRFTIME)
CHECK_FUNCTION_EXISTS(uname             HAVE_UNAME)
CHECK_FUNCTION_EXISTS(strcasecmp        HAVE_STRCASECMP)
CHECK_FUNCTION_EXISTS(stricmp           HAVE_STRICMP)
CHECK_FUNCTION_EXISTS(strcmpi           HAVE_STRCMPI)
CHECK_FUNCTION_EXISTS(gethostname       HAVE_GETHOSTNAME)
CHECK_FUNCTION_EXISTS(gethostbyaddr     HAVE_GETHOSTBYADDR)
CHECK_FUNCTION_EXISTS(gettimeofday      HAVE_GETTIMEOFDAY)
CHECK_FUNCTION_EXISTS(inet_addr         HAVE_INET_ADDR)
CHECK_FUNCTION_EXISTS(inet_ntoa         HAVE_INET_NTOA)
CHECK_FUNCTION_EXISTS(inet_ntoa_r       HAVE_INET_NTOA_R)
CHECK_FUNCTION_EXISTS(tcsetattr         HAVE_TCSETATTR)
CHECK_FUNCTION_EXISTS(tcgetattr         HAVE_TCGETATTR)
CHECK_FUNCTION_EXISTS(perror            HAVE_PERROR)
CHECK_FUNCTION_EXISTS(closesocket       HAVE_CLOSESOCKET)
CHECK_FUNCTION_EXISTS(setvbuf           HAVE_SETVBUF)
CHECK_FUNCTION_EXISTS(sigaction         HAVE_SIGACTION)
CHECK_FUNCTION_EXISTS(signal            HAVE_SIGNAL)
CHECK_FUNCTION_EXISTS(sigsetjmp         HAVE_SIGSETJMP)
CHECK_FUNCTION_EXISTS(__sigsetjmp       HAVE___SIGSETJMP)
IF(HAVE___SIGSETJMP)
  SET(HAVE_SIGSETJMP 1)
ENDIF(HAVE___SIGSETJMP)

CHECK_FUNCTION_EXISTS(getpass_r         HAVE_GETPASS_R)
CHECK_FUNCTION_EXISTS(strlcat           HAVE_STRLCAT)
CHECK_FUNCTION_EXISTS(getpwuid          HAVE_GETPWUID)
CHECK_FUNCTION_EXISTS(geteuid           HAVE_GETEUID)
CHECK_FUNCTION_EXISTS(utime             HAVE_UTIME)
CHECK_FUNCTION_EXISTS(RAND_status       HAVE_RAND_STATUS)
CHECK_FUNCTION_EXISTS(RAND_screen       HAVE_RAND_SCREEN)
CHECK_FUNCTION_EXISTS(RAND_egd          HAVE_RAND_EGD)

CHECK_FUNCTION_EXISTS(gethostbyname       HAVE_GETHOSTBYNAME_R)
CHECK_FUNCTION_EXISTS(gethostbyaddr       HAVE_GETHOSTBYADDR_R)
CHECK_FUNCTION_EXISTS(gmtime              HAVE_GMTIME_R)
CHECK_FUNCTION_EXISTS(localtime           HAVE_LOCALTIME_R)

MACRO(CURL_INTERNAL_TEST CURL_TEST)
  IF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
    SET(MACRO_CHECK_FUNCTION_DEFINITIONS 
	"-D${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 ${CURL_TEST}")
    TRY_COMPILE(${CURL_TEST}
                ${CMAKE_BINARY_DIR}
                ${LIBCURL_SOURCE_DIR}/CMake/CurlTests.c
                CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${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 ${CURL_TEST} - Success")
    ELSE(${CURL_TEST})
      MESSAGE(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
      SET(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
      WRITE_FILE(${CMAKE_BINARY_DIR}/CMakeError.log 
        "Performing Curl Test ${CURL_TEST} failed with the following output:\n"
        "${OUTPUT}\n" APPEND)
    ENDIF(${CURL_TEST})
  ENDIF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
ENDMACRO(CURL_INTERNAL_TEST) 

FOREACH(CURL_TEST 
        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
        STDC_HEADERS
        RETSIGTYPE_TEST
	HAVE_INET_NTOA_R_DECL
	HAVE_INET_NTOA_R_DECL_REENTRANT
        )
  CURL_INTERNAL_TEST(${CURL_TEST})
ENDFOREACH(CURL_TEST)

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)

IF(NOT HAVE_SOCKLEN_T)
  SET(socklen_t "int")
ENDIF(NOT HAVE_SOCKLEN_T)

IF(NOT HAVE_IN_ADDR_T)
  SET(in_addr_t "unsigned long")
ENDIF(NOT HAVE_IN_ADDR_T)

IF(RETSIGTYPE_TEST)
  SET(RETSIGTYPE void)
ELSE(RETSIGTYPE_TEST)
  SET(RETSIGTYPE int)
ENDIF(RETSIGTYPE_TEST)

INCLUDE_DIRECTORIES(${LIBCURL_SOURCE_DIR})
INCLUDE_DIRECTORIES(${LIBCURL_BINARY_DIR})
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
CONFIGURE_FILE(${LIBCURL_SOURCE_DIR}/config.h.in
               ${LIBCURL_BINARY_DIR}/config.h)

ADD_LIBRARY(Curl STATIC ${libCurl_SRCS})

TARGET_LINK_LIBRARIES(Curl ${CURL_LIBS})

OPTION(CURL_TESTING "Do libCurl testing" ON)
IF(CURL_TESTING)
  SUBDIRS(Testing)
ENDIF(CURL_TESTING)