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CMake/Utilities/cmcurl/CMakeLists.txt
Raphael Kubo da Costa e8c027bcc0 cmcurl: Include the local curl directories before all others. 
In some cases, it was possible for the include directory of the system-wide
libcurl to be added to the include path before cmcurl's, which would result
in them being picked up and causing the build to fail if the curl versions
differ too much.

One way to trigger this is to have OpenSSL installed into a non-default
location together with libcurl (/usr/local, for example). If cmcurl is built
with CMAKE_USE_OPENSSL on, -I/usr/local/include would end up being added
before -I${PATH_TO_CMCURL}.
2014-03-10 11:40:12 -04:00

741 lines
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CMAKE_MINIMUM_REQUIRED(VERSION 2.6.3 FATAL_ERROR)
IF(POLICY CMP0025)
CMAKE_POLICY(SET CMP0025 NEW)
ENDIF()
PROJECT(LIBCURL C)
# Setup package meta-data
SET(PACKAGE "curl")
SET(VERSION "7.16.1")
SET(PACKAGE_TARNAME "curl")
SET(PACKAGE_BUGREPORT " ")
SET(PACKAGE_NAME "curl")
SET(PACKAGE_VERSION "-")
SET(PACKAGE_STRING "curl-")
SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/")
SET(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
# We need ansi c-flags, especially on HP
SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
SET(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})
# Disable warnings on Borland to avoid changing 3rd party code.
IF(BORLAND)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
ENDIF(BORLAND)
# If we are on AIX, do the _ALL_SOURCE magic
IF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
SET(_ALL_SOURCE 1)
ENDIF(${CMAKE_SYSTEM_NAME} MATCHES AIX)
# Include all the necessary files for macros
SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
INCLUDE (CheckFunctionExists)
INCLUDE (CheckIncludeFile)
INCLUDE (CheckIncludeFiles)
INCLUDE (CheckLibraryExists)
INCLUDE (CheckSymbolExists)
INCLUDE (CheckTypeSize)
SET(libCurl_SRCS
# amigaos.c - does not build on AmigaOS
base64.c
connect.c
content_encoding.c
cookie.c
dict.c
easy.c
escape.c
file.c
formdata.c
ftp.c
getenv.c
getinfo.c
gtls.c
hash.c
hostares.c
hostasyn.c
hostip4.c
hostip6.c
hostip.c
hostsyn.c
hostthre.c
http.c
http_chunks.c
http_digest.c
http_negotiate.c
http_ntlm.c
if2ip.c
inet_ntop.c
inet_pton.c
krb4.c
ldap.c
llist.c
md5.c
# memdebug.c -not used
mprintf.c
multi.c
netrc.c
# nwlib.c - Not used
parsedate.c
progress.c
security.c
select.c
sendf.c
share.c
socks.c
speedcheck.c
splay.c
ssh.c
sslgen.c
ssluse.c
strdup.c
strequal.c
strerror.c
# strtok.c - specify later
# strtoofft.c - specify later
telnet.c
tftp.c
timeval.c
transfer.c
url.c
version.c
)
SET(CURL_DISABLE_LDAP 1)
IF(NOT CURL_DISABLE_LDAP)
SET(libCurl_SRCS
${libCurl_SRCS}
ldap.c
)
ENDIF(NOT CURL_DISABLE_LDAP)
# if we have Kerberos 4, right now this is never on
#OPTION(CURL_KRB4 "Use Kerberos 4" OFF)
IF(CURL_KRB4)
SET(libCurl_SRCS ${libCurl_SRCS}
krb4.c
security.c
)
ENDIF(CURL_KRB4)
#OPTION(CURL_MALLOC_DEBUG "Debug mallocs in Curl" OFF)
MARK_AS_ADVANCED(CURL_MALLOC_DEBUG)
IF(CURL_MALLOC_DEBUG)
SET(libCurl_SRCS ${libCurl_SRCS}
memdebug.c
)
ENDIF(CURL_MALLOC_DEBUG)
# On windows preload settings
IF(WIN32 AND NOT MINGW)
INCLUDE(${LIBCURL_SOURCE_DIR}/Platforms/WindowsCache.cmake)
ENDIF()
# This macro checks if the symbol exists in the library and if it
# does, it appends library to the list.
SET(CURL_LIBS "")
MACRO(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
CHECK_LIBRARY_EXISTS("${LIBRARY};${CURL_LIBS}" ${SYMBOL} ""
${VARIABLE})
IF(${VARIABLE})
SET(CURL_LIBS ${CURL_LIBS} ${LIBRARY})
ENDIF(${VARIABLE})
ENDMACRO(CHECK_LIBRARY_EXISTS_CONCAT)
# Check for all needed libraries
# use the cmake defined dl libs as dl is should not be used
# on HPUX, but rather dld this avoids a warning
SET(CURL_LIBS ${CURL_LIBS} ${CMAKE_DL_LIBS})
#CHECK_LIBRARY_EXISTS_CONCAT("dl" dlopen HAVE_LIBDL)
#CHECK_LIBRARY_EXISTS_CONCAT("ucb" gethostname HAVE_LIBUCB)
CHECK_LIBRARY_EXISTS_CONCAT("socket" connect HAVE_LIBSOCKET)
CHECK_LIBRARY_EXISTS("c" gethostbyname "" NOT_NEED_LIBNSL)
# Yellowtab Zeta needs different libraries than BeOS 5.
IF(BEOS)
SET(NOT_NEED_LIBNSL 1)
CHECK_LIBRARY_EXISTS_CONCAT("bind" gethostbyname HAVE_LIBBIND)
CHECK_LIBRARY_EXISTS_CONCAT("bnetapi" closesocket HAVE_LIBBNETAPI)
ENDIF(BEOS)
CHECK_LIBRARY_EXISTS_CONCAT("network" recv HAVE_LIBNETWORK)
IF(NOT NOT_NEED_LIBNSL)
CHECK_LIBRARY_EXISTS_CONCAT("nsl" gethostbyname HAVE_LIBNSL)
ENDIF(NOT NOT_NEED_LIBNSL)
CHECK_LIBRARY_EXISTS_CONCAT("ws2_32" getch HAVE_LIBWS2_32)
CHECK_LIBRARY_EXISTS_CONCAT("winmm" getch HAVE_LIBWINMM)
IF(NOT CURL_SPECIAL_LIBZ)
CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ)
ENDIF(NOT CURL_SPECIAL_LIBZ)
# Include the local directories before any others so that we do not end up
# including system curl's include directory first by mistake.
INCLUDE_DIRECTORIES(${LIBCURL_SOURCE_DIR})
INCLUDE_DIRECTORIES(${LIBCURL_BINARY_DIR})
OPTION(CMAKE_USE_OPENSSL "Use OpenSSL code with curl." OFF)
MARK_AS_ADVANCED(CMAKE_USE_OPENSSL)
IF(CMAKE_USE_OPENSSL)
SET(USE_SSLEAY TRUE)
SET(USE_OPENSSL TRUE)
FIND_PACKAGE(OpenSSL REQUIRED)
INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
SET(CURL_LIBS ${CURL_LIBS} ${OPENSSL_LIBRARIES})
SET(CURL_CA_BUNDLE "" CACHE FILEPATH "Path to SSL CA Certificate Bundle")
MARK_AS_ADVANCED(CURL_CA_BUNDLE)
IF(CURL_CA_BUNDLE)
ADD_DEFINITIONS(-DCURL_CA_BUNDLE="${CURL_CA_BUNDLE}")
ENDIF(CURL_CA_BUNDLE)
# for windows we want to install OPENSSL_LIBRARIES dlls
# and also copy them into the build tree so that testing
# can find them.
IF(WIN32)
FIND_FILE(CMAKE_EAY_DLL NAME libeay32.dll HINTS ${OPENSSL_INCLUDE_DIR}/..)
FIND_FILE(CMAKE_SSL_DLL NAME ssleay32.dll HINTS ${OPENSSL_INCLUDE_DIR}/..)
MARK_AS_ADVANCED(CMAKE_EAY_DLL CMAKE_SSL_DLL)
IF(CMAKE_SSL_DLL AND CMAKE_EAY_DLL)
SET(CMAKE_CURL_SSL_DLLS ${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/libeay32.dll
${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/ssleay32.dll)
ADD_CUSTOM_COMMAND(OUTPUT
${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/libeay32.dll
DEPENDS ${CMAKE_EAY_DLL}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_EAY_DLL}
${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/libeay32.dll)
ADD_CUSTOM_COMMAND(OUTPUT
${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/ssleay32.dll
DEPENDS ${CMAKE_SSL_DLL}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SSL_DLL}
${CMake_BIN_DIR}/${CMAKE_CFG_INTDIR}/ssleay32.dll)
INSTALL(PROGRAMS ${CMAKE_EAY_DLL} ${CMAKE_SSL_DLL} DESTINATION bin)
ENDIF()
ENDIF()
ENDIF(CMAKE_USE_OPENSSL)
# Check for idn
CHECK_LIBRARY_EXISTS_CONCAT("idn" idna_to_ascii_lz HAVE_LIBIDN)
# Check for symbol dlopen (same as HAVE_LIBDL)
CHECK_LIBRARY_EXISTS("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
# For other tests to use the same libraries
SET(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})
IF(CURL_SPECIAL_LIBZ)
SET(CURL_LIBS ${CURL_LIBS} "${CURL_SPECIAL_LIBZ}")
INCLUDE_DIRECTORIES(${CURL_SPECIAL_LIBZ_INCLUDES})
SET(HAVE_LIBZ 0)
SET(HAVE_ZLIB_H 0)
ENDIF(CURL_SPECIAL_LIBZ)
# do we have process.h
CHECK_INCLUDE_FILE("process.h" HAVE_PROCESS_H)
# If we have features.h, then do the _BSD_SOURCE magic
CHECK_INCLUDE_FILE("features.h" HAVE_FEATURES_H)
IF(HAVE_FEATURES_H)
SET_SOURCE_FILES_PROPERTIES(
cookie.c
easy.c
formdata.c
getenv.c
hash.c
http.c
if2ip.c
mprintf.c
multi.c
sendf.c
telnet.c
transfer.c
url.c
COMPILE_FLAGS -D_BSD_SOURCE)
ENDIF(HAVE_FEATURES_H)
# Check if header file exists and add it to the list.
MACRO(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
CHECK_INCLUDE_FILES("${CURL_INCLUDES};${FILE}" ${VARIABLE})
IF(${VARIABLE})
SET(CURL_INCLUDES ${CURL_INCLUDES} ${FILE})
ENDIF(${VARIABLE})
ENDMACRO(CHECK_INCLUDE_FILE_CONCAT)
# Check for header files
IF(UNIX)
SET(HAVE_WINDOWS_H 0)
SET(HAVE_WINSOCK_H 0)
SET(HAVE_WS2TCPIP_H 0)
SET(HAVE_WINSOCK2_H 0)
ENDIF(UNIX)
IF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("ws2tcpip.h" HAVE_WS2TCPIP_H)
CHECK_INCLUDE_FILE_CONCAT("winsock2.h" HAVE_WINSOCK2_H)
ENDIF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("stdio.h" HAVE_STDIO_H)
IF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("windows.h" HAVE_WINDOWS_H)
CHECK_INCLUDE_FILE_CONCAT("winsock.h" HAVE_WINSOCK_H)
ENDIF(NOT UNIX)
CHECK_INCLUDE_FILE_CONCAT("stddef.h" HAVE_STDDEF_H)
CHECK_INCLUDE_FILE_CONCAT("sys/types.h" HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE_CONCAT("inttypes.h" HAVE_INTTYPES_H)
CHECK_INCLUDE_FILE_CONCAT("alloca.h" HAVE_ALLOCA_H)
CHECK_INCLUDE_FILE_CONCAT("arpa/inet.h" HAVE_ARPA_INET_H)
CHECK_INCLUDE_FILE_CONCAT("dlfcn.h" HAVE_DLFCN_H)
CHECK_INCLUDE_FILE_CONCAT("fcntl.h" HAVE_FCNTL_H)
CHECK_INCLUDE_FILE_CONCAT("malloc.h" HAVE_MALLOC_H)
CHECK_INCLUDE_FILE_CONCAT("memory.h" HAVE_MEMORY_H)
CHECK_INCLUDE_FILE_CONCAT("netdb.h" HAVE_NETDB_H)
CHECK_INCLUDE_FILE_CONCAT("sys/poll.h" HAVE_SYS_POLL_H)
CHECK_INCLUDE_FILE_CONCAT("assert.h" HAVE_ASSERT_H)
CHECK_INCLUDE_FILE_CONCAT("limits.h" HAVE_LIMITS_H)
IF(CMAKE_USE_OPENSSL)
CHECK_INCLUDE_FILE_CONCAT("openssl/x509.h" HAVE_OPENSSL_X509_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/rsa.h" HAVE_OPENSSL_RSA_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/pem.h" HAVE_OPENSSL_PEM_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/ssl.h" HAVE_OPENSSL_SSL_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/err.h" HAVE_OPENSSL_ERR_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/rand.h" HAVE_OPENSSL_RAND_H)
CHECK_INCLUDE_FILE_CONCAT("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
ENDIF(CMAKE_USE_OPENSSL)
IF(NOT CURL_SPECIAL_LIBZ)
CHECK_INCLUDE_FILE_CONCAT("zlib.h" HAVE_ZLIB_H)
ENDIF(NOT CURL_SPECIAL_LIBZ)
CHECK_INCLUDE_FILE_CONCAT("sys/socket.h" HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE_CONCAT("net/if.h" HAVE_NET_IF_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/if_ether.h"
HAVE_NETINET_IF_ETHER_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/tcp.h"
HAVE_NETINET_TCP_H)
CHECK_INCLUDE_FILE_CONCAT("sys/select.h" HAVE_SYS_SELECT_H)
CHECK_INCLUDE_FILE_CONCAT("utime.h" HAVE_UTIME_H)
CHECK_INCLUDE_FILE_CONCAT("netinet/in.h" HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILE_CONCAT("pwd.h" HAVE_PWD_H)
CHECK_INCLUDE_FILE_CONCAT("sgtty.h" HAVE_SGTTY_H)
CHECK_INCLUDE_FILE_CONCAT("stdint.h" HAVE_STDINT_H)
CHECK_INCLUDE_FILE_CONCAT("stdlib.h" HAVE_STDLIB_H)
CHECK_INCLUDE_FILE_CONCAT("string.h" HAVE_STRING_H)
CHECK_INCLUDE_FILE_CONCAT("strings.h" HAVE_STRINGS_H)
CHECK_INCLUDE_FILE_CONCAT("sys/param.h" HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILE_CONCAT("sys/stat.h" HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE_CONCAT("sys/time.h" HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILE_CONCAT("sys/resource.h" HAVE_SYS_RESOURCE_H)
CHECK_INCLUDE_FILE_CONCAT("termios.h" HAVE_TERMIOS_H)
CHECK_INCLUDE_FILE_CONCAT("termio.h" HAVE_TERMIO_H)
CHECK_INCLUDE_FILE_CONCAT("io.h" HAVE_IO_H)
CHECK_INCLUDE_FILE_CONCAT("time.h" HAVE_TIME_H)
CHECK_INCLUDE_FILE_CONCAT("unistd.h" HAVE_UNISTD_H)
CHECK_INCLUDE_FILE_CONCAT("sys/utime.h" HAVE_SYS_UTIME_H)
CHECK_INCLUDE_FILE_CONCAT("sockio.h" HAVE_SOCKIO_H)
CHECK_INCLUDE_FILE_CONCAT("sys/sockio.h" HAVE_SYS_SOCKIO_H)
CHECK_INCLUDE_FILE_CONCAT("x509.h" HAVE_X509_H)
CHECK_INCLUDE_FILE_CONCAT("locale.h" HAVE_LOCALE_H)
CHECK_INCLUDE_FILE_CONCAT("setjmp.h" HAVE_SETJMP_H)
CHECK_INCLUDE_FILE_CONCAT("signal.h" HAVE_SIGNAL_H)
CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" HAVE_SYS_IOCTL_H)
CHECK_INCLUDE_FILE_CONCAT("sys/utsname.h" HAVE_SYS_UTSNAME_H)
CHECK_INCLUDE_FILE_CONCAT("idn-free.h" HAVE_IDN_FREE_H)
CHECK_INCLUDE_FILE_CONCAT("idna.h" HAVE_IDNA_H)
CHECK_INCLUDE_FILE_CONCAT("tld.h" HAVE_TLD_H)
CHECK_INCLUDE_FILE_CONCAT("arpa/tftp.h" HAVE_ARPA_TFTP_H)
CHECK_INCLUDE_FILE_CONCAT("errno.h" HAVE_ERRNO_H)
CHECK_INCLUDE_FILE_CONCAT("libgen.h" HAVE_LIBGEN_H)
CHECK_INCLUDE_FILE_CONCAT("sys/filio.h" HAVE_SYS_FILIO_H)
CHECK_TYPE_SIZE(size_t SIZEOF_SIZE_T)
CHECK_TYPE_SIZE(ssize_t SIZEOF_SSIZE_T)
CHECK_TYPE_SIZE("long long" SIZEOF_LONG_LONG)
CHECK_TYPE_SIZE("long" SIZEOF_LONG)
CHECK_TYPE_SIZE("__int64" SIZEOF___INT64)
CHECK_TYPE_SIZE("time_t" SIZEOF_TIME_T)
IF(HAVE_SIZEOF_LONG_LONG)
SET(HAVE_LONGLONG 1)
SET(HAVE_LL 1)
ENDIF(HAVE_SIZEOF_LONG_LONG)
FIND_FILE(RANDOM_FILE urandom /dev)
MARK_AS_ADVANCED(RANDOM_FILE)
#strtoll \
#socket \
#select \
#strdup \
#strstr \
#strtok_r \
#uname \
#strcasecmp \
#stricmp \
#strcmpi \
#gethostbyaddr \
#gettimeofday \
#inet_addr \
#inet_ntoa \
#inet_pton \
#perror \
#closesocket \
#siginterrupt \
#sigaction \
#signal \
#getpass_r \
#getpwuid \
#geteuid \
#dlopen \
#utime \
#sigsetjmp \
#basename \
#setlocale \
#ftruncate \
#pipe \
#poll \
#getprotobyname \
#getrlimit \
#setrlimit \
#fork
# Check for some functions that are used
CHECK_SYMBOL_EXISTS(basename "${CURL_INCLUDES}" HAVE_BASENAME)
CHECK_SYMBOL_EXISTS(socket "${CURL_INCLUDES}" HAVE_SOCKET)
CHECK_SYMBOL_EXISTS(poll "${CURL_INCLUDES}" HAVE_POLL)
CHECK_SYMBOL_EXISTS(select "${CURL_INCLUDES}" HAVE_SELECT)
CHECK_SYMBOL_EXISTS(strdup "${CURL_INCLUDES}" HAVE_STRDUP)
CHECK_SYMBOL_EXISTS(strstr "${CURL_INCLUDES}" HAVE_STRSTR)
CHECK_SYMBOL_EXISTS(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R)
CHECK_SYMBOL_EXISTS(strftime "${CURL_INCLUDES}" HAVE_STRFTIME)
CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME)
CHECK_SYMBOL_EXISTS(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP)
CHECK_SYMBOL_EXISTS(stricmp "${CURL_INCLUDES}" HAVE_STRICMP)
CHECK_SYMBOL_EXISTS(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI)
CHECK_SYMBOL_EXISTS(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI)
CHECK_SYMBOL_EXISTS(basename "${CURL_INCLUDES}" HAVE_BASENAME)
IF(NOT HAVE_STRNCMPI)
SET(HAVE_STRCMPI)
ENDIF(NOT HAVE_STRNCMPI)
CHECK_SYMBOL_EXISTS(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
CHECK_SYMBOL_EXISTS(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
CHECK_SYMBOL_EXISTS(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR)
# windows only has this for vista, but will link with it and say
# that it has it at link time! So, force it off
IF(WIN32)
SET(HAVE_INET_PTON 0 CACHE "" INTERNAL )
ENDIF(WIN32)
CHECK_SYMBOL_EXISTS(inet_pton "${CURL_INCLUDES}" HAVE_INET_PTON)
CHECK_SYMBOL_EXISTS(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA)
CHECK_SYMBOL_EXISTS(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
CHECK_SYMBOL_EXISTS(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR)
CHECK_SYMBOL_EXISTS(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR)
CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR)
CHECK_SYMBOL_EXISTS(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
CHECK_SYMBOL_EXISTS(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF)
CHECK_SYMBOL_EXISTS(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP)
CHECK_SYMBOL_EXISTS(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R)
CHECK_SYMBOL_EXISTS(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID)
CHECK_SYMBOL_EXISTS(geteuid "${CURL_INCLUDES}" HAVE_GETEUID)
CHECK_SYMBOL_EXISTS(utime "${CURL_INCLUDES}" HAVE_UTIME)
IF(CMAKE_USE_OPENSSL)
CHECK_SYMBOL_EXISTS(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS)
CHECK_SYMBOL_EXISTS(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
CHECK_SYMBOL_EXISTS(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD)
CHECK_SYMBOL_EXISTS(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}"
HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
ENDIF(CMAKE_USE_OPENSSL)
CHECK_SYMBOL_EXISTS(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R)
CHECK_SYMBOL_EXISTS(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
CHECK_SYMBOL_EXISTS(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
CHECK_SYMBOL_EXISTS(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
CHECK_SYMBOL_EXISTS(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
CHECK_SYMBOL_EXISTS(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
CHECK_SYMBOL_EXISTS(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
IF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
SET(HAVE_SIGNAL 1)
ENDIF(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
CHECK_SYMBOL_EXISTS(uname "${CURL_INCLUDES}" HAVE_UNAME)
CHECK_SYMBOL_EXISTS(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL)
CHECK_SYMBOL_EXISTS(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64)
CHECK_SYMBOL_EXISTS(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R)
CHECK_SYMBOL_EXISTS(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
CHECK_SYMBOL_EXISTS(perror "${CURL_INCLUDES}" HAVE_PERROR)
CHECK_SYMBOL_EXISTS(fork "${CURL_INCLUDES}" HAVE_FORK)
CHECK_SYMBOL_EXISTS(pipe "${CURL_INCLUDES}" HAVE_PIPE)
CHECK_SYMBOL_EXISTS(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE)
CHECK_SYMBOL_EXISTS(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
CHECK_SYMBOL_EXISTS(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT)
CHECK_SYMBOL_EXISTS(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE)
CHECK_SYMBOL_EXISTS(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR)
CHECK_SYMBOL_EXISTS(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR)
CHECK_SYMBOL_EXISTS(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE)
CHECK_SYMBOL_EXISTS(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT)
# only build compat strtok if we need to
IF (NOT HAVE_STRTOK_R)
SET(libCurl_SRCS ${libCurl_SRCS}
strtok.c
)
ENDIF (NOT HAVE_STRTOK_R)
# only build compat strtoofft if we need to
IF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
SET(libCurl_SRCS ${libCurl_SRCS}
strtoofft.c
)
ENDIF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
# sigaction and sigsetjmp are special. Use special mechanism for
# detecting those, but only if previous attempt failed.
IF(HAVE_SIGNAL_H)
CHECK_SYMBOL_EXISTS(sigaction "signal.h" HAVE_SIGACTION)
ENDIF(HAVE_SIGNAL_H)
IF(NOT HAVE_SIGSETJMP)
IF(HAVE_SETJMP_H)
CHECK_SYMBOL_EXISTS(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
IF(HAVE_MACRO_SIGSETJMP)
SET(HAVE_SIGSETJMP 1)
ENDIF(HAVE_MACRO_SIGSETJMP)
ENDIF(HAVE_SETJMP_H)
ENDIF(NOT HAVE_SIGSETJMP)
# For other curl specific tests, use this macro.
MACRO(CURL_INTERNAL_TEST CURL_TEST)
IF("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
SET(MACRO_CHECK_FUNCTION_DEFINITIONS
"-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}")
IF(CMAKE_REQUIRED_LIBRARIES)
SET(CURL_TEST_ADD_LIBRARIES
"-DLINK_LIBRARIES:STRING=${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")
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)
# Do curl specific tests
#OPTION(CURL_HAVE_DISABLED_NONBLOCKING "Disable non-blocking socket detection" OFF)
SET(CURL_NONBLOCKING_TESTS)
IF(NOT CURL_HAVE_DISABLED_NONBLOCKING)
SET(CURL_NONBLOCKING_TESTS
HAVE_FIONBIO
HAVE_IOCTLSOCKET
HAVE_IOCTLSOCKET_CASE
HAVE_O_NONBLOCK
HAVE_SO_NONBLOCK
)
ENDIF(NOT CURL_HAVE_DISABLED_NONBLOCKING)
FOREACH(CURL_TEST
${CURL_NONBLOCKING_TESTS}
TIME_WITH_SYS_TIME
HAVE_O_NONBLOCKHAVE_GETHOSTBYADDR_R_5
HAVE_GETHOSTBYADDR_R_7
HAVE_GETHOSTBYADDR_R_8
HAVE_GETHOSTBYADDR_R_5_REENTRANT
HAVE_GETHOSTBYADDR_R_7_REENTRANT
HAVE_GETHOSTBYADDR_R_8_REENTRANT
HAVE_GETHOSTBYNAME_R_3
HAVE_GETHOSTBYNAME_R_5
HAVE_GETHOSTBYNAME_R_6
HAVE_GETHOSTBYNAME_R_3_REENTRANT
HAVE_GETHOSTBYNAME_R_5_REENTRANT
HAVE_GETHOSTBYNAME_R_6_REENTRANT
HAVE_SOCKLEN_T
HAVE_IN_ADDR_T
STDC_HEADERS
RETSIGTYPE_TEST
HAVE_INET_NTOA_R_DECL
HAVE_INET_NTOA_R_DECL_REENTRANT
HAVE_GETADDRINFO
HAVE_FILE_OFFSET_BITS
)
CURL_INTERNAL_TEST(${CURL_TEST})
ENDFOREACH(CURL_TEST)
IF(HAVE_FILE_OFFSET_BITS)
SET(_FILE_OFFSET_BITS 64)
ENDIF(HAVE_FILE_OFFSET_BITS)
# Check for 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
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(${CURL_TEST}_REENTRANT)
ENDFOREACH(CURL_TEST)
ENDIF(NEED_REENTRANT)
IF(HAVE_INET_NTOA_R_DECL_REENTRANT)
SET(HAVE_INET_NTOA_R_DECL 1)
SET(NEED_REENTRANT 1)
ENDIF(HAVE_INET_NTOA_R_DECL_REENTRANT)
# Some other minor tests
IF(NOT HAVE_SOCKLEN_T)
SET(socklen_t "int")
ENDIF(NOT HAVE_SOCKLEN_T)
IF(NOT HAVE_IN_ADDR_T)
SET(in_addr_t "unsigned long")
ENDIF(NOT HAVE_IN_ADDR_T)
# Fix libz / zlib.h
IF(NOT CURL_SPECIAL_LIBZ)
IF(NOT HAVE_LIBZ)
SET(HAVE_ZLIB_H 0)
ENDIF(NOT HAVE_LIBZ)
IF(NOT HAVE_ZLIB_H)
SET(HAVE_LIBZ 0)
ENDIF(NOT HAVE_ZLIB_H)
ENDIF(NOT CURL_SPECIAL_LIBZ)
IF(_FILE_OFFSET_BITS)
SET(_FILE_OFFSET_BITS 64)
ENDIF(_FILE_OFFSET_BITS)
SET(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
SET(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h")
CHECK_TYPE_SIZE("curl_off_t" SIZEOF_CURL_OFF_T)
SET(CMAKE_EXTRA_INCLUDE_FILES)
SET(CMAKE_REQUIRED_FLAGS)
# Check for nonblocking
SET(HAVE_DISABLED_NONBLOCKING 1)
IF(HAVE_FIONBIO OR
HAVE_IOCTLSOCKET OR
HAVE_IOCTLSOCKET_CASE OR
HAVE_O_NONBLOCK)
SET(HAVE_DISABLED_NONBLOCKING)
ENDIF(HAVE_FIONBIO OR
HAVE_IOCTLSOCKET OR
HAVE_IOCTLSOCKET_CASE OR
HAVE_O_NONBLOCK)
IF(RETSIGTYPE_TEST)
SET(RETSIGTYPE void)
ELSE(RETSIGTYPE_TEST)
SET(RETSIGTYPE int)
ENDIF(RETSIGTYPE_TEST)
IF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
INCLUDE(CheckCCompilerFlag)
CHECK_C_COMPILER_FLAG(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
IF(HAVE_C_FLAG_Wno_long_double)
# The Mac version of GCC warns about use of long double. Disable it.
GET_SOURCE_FILE_PROPERTY(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
IF(MPRINTF_COMPILE_FLAGS)
SET(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
ELSE(MPRINTF_COMPILE_FLAGS)
SET(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
ENDIF(MPRINTF_COMPILE_FLAGS)
SET_SOURCE_FILES_PROPERTIES(mprintf.c PROPERTIES
COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
ENDIF(HAVE_C_FLAG_Wno_long_double)
ENDIF(CMAKE_COMPILER_IS_GNUCC AND APPLE)
INCLUDE(CMake/OtherTests.cmake)
# The rest of the build
OPTION(CMAKE_BUILD_CURL_SHARED "Should curl be built shared" TRUE)
IF(CMAKE_BUILD_CURL_SHARED)
SET(LIBRARY_TYPE SHARED)
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
ELSE(CMAKE_BUILD_CURL_SHARED)
ADD_DEFINITIONS(-DHAVE_CONFIG_H
-DCURL_STATICLIB)
ENDIF(CMAKE_BUILD_CURL_SHARED)
SET(CURL_STATICLIB)
# Support CheckTypeSize module from CMake 2.8.0 and lower.
FOREACH(var
SIZEOF_CURL_OFF_T
SIZEOF_LONG
SIZEOF_LONG_LONG
SIZEOF___INT64
SIZEOF_SIZE_T
SIZEOF_SSIZE_T
SIZEOF_TIME_T
)
IF(NOT ${var}_CODE)
MESSAGE("creating ${var}_CODE")
IF(${var})
SET(${var}_CODE "#define ${var} ${${var}}")
ELSE()
SET(${var}_CODE "/* #undef ${var} */")
ENDIF()
ENDIF()
ENDFOREACH()
CONFIGURE_FILE(${LIBCURL_SOURCE_DIR}/config.h.in
${LIBCURL_BINARY_DIR}/config.h)
ADD_LIBRARY(cmcurl ${LIBRARY_TYPE} ${libCurl_SRCS} ${CMAKE_CURL_SSL_DLLS})
TARGET_LINK_LIBRARIES(cmcurl ${CURL_LIBS})
IF(CMAKE_BUILD_CURL_SHARED)
SET_TARGET_PROPERTIES(cmcurl PROPERTIES DEFINE_SYMBOL BUILDING_LIBCURL
RUNTIME_OUTPUT_DIRECTORY ${CMake_BIN_DIR})
INSTALL(TARGETS cmcurl RUNTIME DESTINATION bin)
ENDIF(CMAKE_BUILD_CURL_SHARED)
OPTION(CURL_TESTING "Do libCurl testing" OFF)
IF(CURL_TESTING)
SUBDIRS(Testing)
ENDIF(CURL_TESTING)
ADD_EXECUTABLE(LIBCURL Testing/curltest.c)
TARGET_LINK_LIBRARIES(LIBCURL cmcurl ${CMAKE_DL_LIBS})
IF(CMAKE_CURL_TEST_URL)
ADD_TEST(curl LIBCURL ${CMAKE_CURL_TEST_URL})
ENDIF(CMAKE_CURL_TEST_URL)
INSTALL(FILES COPYING DESTINATION ${CMAKE_DOC_DIR}/cmcurl)
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