From 53cb199bdf55de6023e0b69832901d8286bf0594 Mon Sep 17 00:00:00 2001 From: Ramakrishnan Muthukrishnan Date: Thu, 18 Mar 2010 18:24:27 +0530 Subject: Imported Upstream version 7.20.0 --- CMakeLists.txt | 884 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 884 insertions(+) create mode 100644 CMakeLists.txt (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 00000000..1ae82ceb --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,884 @@ +# cURL/libcurl CMake script +# by Tetetest and Sukender (Benoit Neil) + +# TODO: +# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file +# Add full (4 or 5 libs) SSL support +# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include). +# Add CTests(?) +# Check on all possible platforms +# Test with as many configurations possible (With or without any option) +# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest: +# - lists of headers that 'configure' checks for; +# - curl-specific tests (the ones that are in m4/curl-*.m4 files); +# - (most obvious thing:) curl version numbers. +# Add documentation subproject +# +# 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 2.6.2 FATAL_ERROR) +set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") +include(Utilities) + +project( CURL C ) + + +file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) +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") +# SET(PACKAGE_VERSION "-") +# SET(PACKAGE_STRING "curl-") +# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/") +set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") +set(OS "\"${CMAKE_SYSTEM_NAME}\"") + +# Make the base headers visible to everything +# IF(NOT ${PROJECT_BINARY_DIR} EQUAL ${PROJECT_SOURCE_DIR}) +# INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include) +# ENDIF() +include_directories( ${CURL_SOURCE_DIR}/include ) + +if(WIN32) + set(NATIVE_WINDOWS ON) +endif() + +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(CURL_USE_ARES "Set to ON to enable c-ares support" OFF) +# initialize CURL_LIBS +set(CURL_LIBS "") + +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} ${CARES_LIBRARY}) +endif() + +option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) +if(BUILD_DASHBOARD_REPORTS) + #INCLUDE(Dart) + include(CTest) +endif(BUILD_DASHBOARD_REPORTS) + +if(MSVC) + option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) + mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) +endif() + +option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) +mark_as_advanced(CURL_HIDDEN_SYMBOLS) + +# IF(WIN32) +# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) +# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) +# ENDIF() + +option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) +mark_as_advanced(HTTP_ONLY) +option(CURL_DISABLE_FTP "disables FTP" OFF) +mark_as_advanced(CURL_DISABLE_FTP) +option(CURL_DISABLE_LDAP "disables LDAP" OFF) +mark_as_advanced(CURL_DISABLE_LDAP) +option(CURL_DISABLE_TELNET "disables Telnet" OFF) +mark_as_advanced(CURL_DISABLE_TELNET) +option(CURL_DISABLE_DICT "disables DICT" OFF) +mark_as_advanced(CURL_DISABLE_DICT) +option(CURL_DISABLE_FILE "disables FILE" OFF) +mark_as_advanced(CURL_DISABLE_FILE) +option(CURL_DISABLE_TFTP "disables TFTP" OFF) +mark_as_advanced(CURL_DISABLE_TFTP) +option(CURL_DISABLE_HTTP "disables HTTP" OFF) +mark_as_advanced(CURL_DISABLE_HTTP) + +option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) +mark_as_advanced(CURL_DISABLE_LDAPS) +if(WIN32) + set(CURL_DEFAULT_DISABLE_LDAP OFF) + # some windows compilers do not have wldap32 + if( NOT HAVE_WLDAP32) + set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) + message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON") + option(CURL_LDAP_WIN "Use W$ LDAP implementation" OFF) + else() + option(CURL_LDAP_WIN "Use W$ LDAP implementation" ON) + endif() + mark_as_advanced(CURL_LDAP_WIN) + set(CURL_LDAP_HYBRID OFF) +else() + option(CURL_LDAP_HYBRID "W$ LDAP with non-W$ compiler" OFF) + mark_as_advanced(CURL_LDAP_HYBRID) + set(CURL_LDAP_WIN OFF) +endif() + +if(HTTP_ONLY) + set(CURL_DISABLE_FTP ON) + set(CURL_DISABLE_LDAP ON) + set(CURL_DISABLE_TELNET ON) + set(CURL_DISABLE_DICT ON) + set(CURL_DISABLE_FILE ON) + set(CURL_DISABLE_TFTP ON) +endif() + +option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) +mark_as_advanced(CURL_DISABLE_COOKIES) + +option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) +mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) +option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" 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" OFF) +mark_as_advanced(ENABLE_IPV6) + +if(WIN32) + list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wsock32.lib ws2_32.lib) # bufferoverflowu.lib + if(CURL_DISABLE_LDAP) + # Remove wldap32.lib from space-separated list + string(REPLACE " " ";" _LIST ${CMAKE_C_STANDARD_LIBRARIES}) + list(REMOVE_ITEM _LIST "wldap32.lib") + to_list_spaces(_LIST CMAKE_C_STANDARD_LIBRARIES) + else() + # Append wldap32.lib + list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wldap32.lib) + endif() + set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}" CACHE STRING "" FORCE) +endif() + + +# 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 +include (CheckFunctionExists) +include (CheckIncludeFile) +include (CheckIncludeFiles) +include (CheckLibraryExists) +include (CheckSymbolExists) +# if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses +# TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex +if(CMAKE_CROSSCOMPILING) + include ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake") +else(CMAKE_CROSSCOMPILING) + include (CheckTypeSize) +endif(CMAKE_CROSSCOMPILING) + +# On windows preload settings +if(WIN32) + include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) +endif(WIN32) + +# This macro checks if the symbol exists in the library and if it +# does, it appends library to the list. +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 +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) + +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) +check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) + +# IF(NOT CURL_SPECIAL_LIBZ) +# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ) +# ENDIF(NOT CURL_SPECIAL_LIBZ) + +option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) +mark_as_advanced(CMAKE_USE_OPENSSL) +if(CMAKE_USE_OPENSSL) + if(WIN32) + find_package(OpenSSL) + if(OPENSSL_FOUND) + set(USE_SSLEAY TRUE) + set(USE_OPENSSL TRUE) + list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} ) + endif() + #FIND_LIBRARY(LIBEAY NAMES libeay32) + #LIST(APPEND CURL_LIBS ${LIBEAY} ) + else(WIN32) + check_library_exists_concat("crypto" CRYPTO_lock HAVE_LIBCRYPTO) + check_library_exists_concat("ssl" SSL_connect HAVE_LIBSSL) + endif(WIN32) +endif(CMAKE_USE_OPENSSL) + +# Check for idn +check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) + +# Check for LDAP +check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP) +# if(NOT HAVE_LIBLDAP) +# SET(CURL_DISABLE_LDAP ON) +# endif(NOT HAVE_LIBLDAP) + +# Check for symbol dlopen (same as HAVE_LIBDL) +check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) + +# For other tests to use the same libraries +set(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS}) + +option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) +set(HAVE_LIBZ OFF) +set(HAVE_ZLIB_H OFF) +set(HAVE_ZLIB OFF) +if(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE + find_package(ZLIB QUIET) + if(ZLIB_FOUND) + set(HAVE_ZLIB_H ON) + set(HAVE_ZLIB ON) + set(HAVE_LIBZ ON) + endif() +endif() + +# If we have features.h, then do the _BSD_SOURCE magic +check_include_file("features.h" HAVE_FEATURES_H) + +# Check if header file exists and add it to the list. +macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) + check_include_files("${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) + + +# Check for header files +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("inttypes.h" HAVE_INTTYPES_H) +check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) +check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) +check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) +check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) +check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) +check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) +check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) +check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_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/types.h" HAVE_SYS_TYPES_H) +check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) +check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) +check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_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("arpa/tftp.h" HAVE_ARPA_TFTP_H) +check_include_file_concat("assert.h" HAVE_ASSERT_H) +check_include_file_concat("crypto.h" HAVE_CRYPTO_H) +check_include_file_concat("des.h" HAVE_DES_H) +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) +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("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("rsa.h" HAVE_RSA_H) +check_include_file_concat("setjmp.h" HAVE_SETJMP_H) +check_include_file_concat("sgtty.h" HAVE_SGTTY_H) +check_include_file_concat("signal.h" HAVE_SIGNAL_H) +check_include_file_concat("ssl.h" HAVE_SSL_H) +check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) +check_include_file_concat("stdint.h" HAVE_STDINT_H) +check_include_file_concat("stdio.h" HAVE_STDIO_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("stropts.h" HAVE_STROPTS_H) +check_include_file_concat("termio.h" HAVE_TERMIO_H) +check_include_file_concat("termios.h" HAVE_TERMIOS_H) +check_include_file_concat("time.h" HAVE_TIME_H) +check_include_file_concat("tld.h" HAVE_TLD_H) +check_include_file_concat("unistd.h" HAVE_UNISTD_H) +check_include_file_concat("utime.h" HAVE_UTIME_H) +check_include_file_concat("x509.h" HAVE_X509_H) + +check_include_file_concat("process.h" HAVE_PROCESS_H) +check_include_file_concat("stddef.h" HAVE_STDDEF_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(CMAKE_USE_OPENSSL) + check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H) +endif(CMAKE_USE_OPENSSL) + + +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("int" SIZEOF_INT) +check_type_size("__int64" SIZEOF___INT64) +check_type_size("long double" SIZEOF_LONG_DOUBLE) +check_type_size("time_t" SIZEOF_TIME_T) +if(NOT HAVE_SIZEOF_SSIZE_T) + if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) + set(ssize_t long) + endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) + if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) + set(ssize_t __int64) + endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) +endif(NOT HAVE_SIZEOF_SSIZE_T) + +# Different sizeofs, etc. + +# define CURL_SIZEOF_LONG 4 +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_FORMAT_OFF_T "%lld" +# define CURL_SIZEOF_CURL_OFF_T 8 +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL + +set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) + +if(SIZEOF_LONG EQUAL 8) + set(CURL_TYPEOF_CURL_OFF_T long) + set(CURL_SIZEOF_CURL_OFF_T 8) + set(CURL_FORMAT_CURL_OFF_T "ld") + set(CURL_FORMAT_CURL_OFF_TU "lu") + set(CURL_FORMAT_OFF_T "%ld") + set(CURL_SUFFIX_CURL_OFF_T L) + set(CURL_SUFFIX_CURL_OFF_TU LU) +endif(SIZEOF_LONG EQUAL 8) + +if(SIZEOF_LONG_LONG EQUAL 8) + set(CURL_TYPEOF_CURL_OFF_T "long long") + set(CURL_SIZEOF_CURL_OFF_T 8) + set(CURL_FORMAT_CURL_OFF_T "lld") + set(CURL_FORMAT_CURL_OFF_TU "llu") + set(CURL_FORMAT_OFF_T "%lld") + set(CURL_SUFFIX_CURL_OFF_T LL) + set(CURL_SUFFIX_CURL_OFF_TU LLU) +endif(SIZEOF_LONG_LONG EQUAL 8) + +if(NOT CURL_TYPEOF_CURL_OFF_T) + set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) + set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) + # TODO: need adjustment here. + set(CURL_FORMAT_CURL_OFF_T "ld") + set(CURL_FORMAT_CURL_OFF_TU "lu") + set(CURL_FORMAT_OFF_T "%ld") + set(CURL_SUFFIX_CURL_OFF_T L) + set(CURL_SUFFIX_CURL_OFF_TU LU) +endif(NOT CURL_TYPEOF_CURL_OFF_T) + +if(HAVE_SIZEOF_LONG_LONG) + set(HAVE_LONGLONG 1) + set(HAVE_LL 1) +endif(HAVE_SIZEOF_LONG_LONG) + +find_file(RANDOM_FILE urandom /dev) +mark_as_advanced(RANDOM_FILE) + +# Check for some functions that are used +check_symbol_exists(basename "${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(alarm "${CURL_INCLUDES}" HAVE_ALARM) +if(NOT HAVE_STRNCMPI) + set(HAVE_STRCMPI) +endif(NOT HAVE_STRNCMPI) +check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) +check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) +check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) +check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) +check_symbol_exists(inet_ntoa "${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(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) +check_symbol_exists(getpwuid "${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) + if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) + set(USE_OPENSSL 1) + set(USE_SSLEAY 1) + endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) +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(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 "${CURL_INCLUDES}" HAVE_FORK) +check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) +check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) +check_symbol_exists(pipe "${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) +check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) +check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) +check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) + +# symbol exists in win32, but function does not. +check_function_exists(inet_pton HAVE_INET_PTON) + +# sigaction and sigsetjmp are special. Use special mechanism for +# detecting those, but only if previous attempt failed. +if(HAVE_SIGNAL_H) + check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) +endif(HAVE_SIGNAL_H) + +if(NOT HAVE_SIGSETJMP) + if(HAVE_SETJMP_H) + check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) + if(HAVE_MACRO_SIGSETJMP) + set(HAVE_SIGSETJMP 1) + endif(HAVE_MACRO_SIGSETJMP) + endif(HAVE_SETJMP_H) +endif(NOT HAVE_SIGSETJMP) + +# If there is no stricmp(), do not allow LDAP to parse URLs +if(NOT HAVE_STRICMP) + set(HAVE_LDAP_URL_PARSE 1) +endif(NOT HAVE_STRICMP) + +# For other curl specific tests, use this macro. +macro(CURL_INTERNAL_TEST CURL_TEST) + if("${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 + HAVE_IOCTLSOCKET + HAVE_IOCTLSOCKET_CAMEL + HAVE_IOCTLSOCKET_CAMEL_FIONBIO + HAVE_IOCTLSOCKET_FIONBIO + HAVE_IOCTL_FIONBIO + HAVE_IOCTL_SIOCGIFADDR + HAVE_SETSOCKOPT_SO_NONBLOCK + HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + 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 + HAVE_BOOL_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(${CURL_TEST}) +endforeach(CURL_TEST) +if(HAVE_FILE_OFFSET_BITS) + set(_FILE_OFFSET_BITS 64) +endif(HAVE_FILE_OFFSET_BITS) +foreach(CURL_TEST + HAVE_GLIBC_STRERROR_R + HAVE_POSIX_STRERROR_R + ) + curl_internal_test_run(${CURL_TEST}) +endforeach(CURL_TEST) + +# 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(${CURL_TEST}_REENTRANT) + endforeach(CURL_TEST) +endif(NEED_REENTRANT) + +if(HAVE_INET_NTOA_R_DECL_REENTRANT) + set(HAVE_INET_NTOA_R_DECL 1) + set(NEED_REENTRANT 1) +endif(HAVE_INET_NTOA_R_DECL_REENTRANT) + +# Some other minor tests + +if(NOT HAVE_IN_ADDR_T) + set(in_addr_t "unsigned long") +endif(NOT HAVE_IN_ADDR_T) + +# Fix libz / zlib.h + +if(NOT CURL_SPECIAL_LIBZ) + if(NOT HAVE_LIBZ) + set(HAVE_ZLIB_H 0) + endif(NOT HAVE_LIBZ) + + if(NOT HAVE_ZLIB_H) + set(HAVE_LIBZ 0) + endif(NOT HAVE_ZLIB_H) +endif(NOT CURL_SPECIAL_LIBZ) + +if(_FILE_OFFSET_BITS) + set(_FILE_OFFSET_BITS 64) +endif(_FILE_OFFSET_BITS) +set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") +set(CMAKE_EXTRA_INCLUDE_FILES "${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) + +if(HAVE_SOCKLEN_T) + set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") + check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) +else() + set(CURL_TYPEOF_CURL_SOCKLEN_T int) + set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) +endif() + +include(CMake/OtherTests.cmake) + +add_definitions(-DHAVE_CONFIG_H) + +# For windows, do not allow the compiler to use default target (Vista). +if(WIN32) + add_definitions(-D_WIN32_WINNT=0x0501) +endif(WIN32) + +if(MSVC) + add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) +endif(MSVC) + +# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options. +# TODO This is far to be complete! +function(SETUP_CURL_DEPENDENCIES TARGET_NAME) + if(CURL_ZLIB AND ZLIB_FOUND) + include_directories(${ZLIB_INCLUDE_DIR}) + endif() + if(CURL_ZLIB AND ZLIB_FOUND) + target_link_libraries(${TARGET_NAME} ${ZLIB_LIBRARIES}) + #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ ) + endif() + + if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) + include_directories(${OPENSSL_INCLUDE_DIR}) + endif() + if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE) + target_link_libraries(${TARGET_NAME} ${OPENSSL_LIBRARIES}) + #ADD_DEFINITIONS( -DUSE_SSLEAY ) + endif() +endfunction() + +# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). +function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) + file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) + string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\\\\n" "§!§" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*\n)" "SET(\\1 \\2)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "§!§" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} + string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts. + file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) + + ### BUGGY METHOD 1 + # FILE(STRINGS Makefile.inc MAKEFILE_INC_TEXT) + # STRING(REPLACE "# ./lib/Makefile.inc" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # STRING(REPLACE " " " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces + + # #STRING(REGEX MATCH "CSOURCES *=" AAA ${MAKEFILE_INC_TEXT}) + # #MESSAGE(STATUS ${AAA}) + + # STRING(REPLACE "CSOURCES =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # STRING(REPLACE "HHEADERS =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + # STRING(REGEX REPLACE "[^ ]+\\.c" "" ${HEADERS_VAR} ${MAKEFILE_INC_TEXT}) # Remove source files and store into headers var + # STRING(REGEX REPLACE " +" " " ${HEADERS_VAR} ${${HEADERS_VAR}}) + # STRING(REGEX REPLACE " " ";" ${HEADERS_VAR} ${${HEADERS_VAR}}) + + # STRING(REGEX REPLACE "[^ ]+\\.h" "" ${SOURCES_VAR} ${MAKEFILE_INC_TEXT}) # Remove headers and store into source files var + # STRING(REGEX REPLACE " +" " " ${SOURCES_VAR} ${${SOURCES_VAR}}) + # STRING(REGEX REPLACE " " ";" ${SOURCES_VAR} ${${SOURCES_VAR}}) + + # SET(${HEADERS_VAR} ${${HEADERS_VAR}} PARENT_SCOPE) + # SET(${SOURCES_VAR} ${${SOURCES_VAR}} PARENT_SCOPE) + + ### BUGGY METHOD 2 + # FILE(READ Makefile.inc MAKEFILE_INC_TEXT) + # #STRING(REPLACE "\t" " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace tabs with spaces + # #STRING(REGEX REPLACE "\n+" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Remove empty lines (allow a simplification in the script) + # STRING(REGEX REPLACE "([A-Z]+)[\t ]*=[\t ]*" "SET(\\1 " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # #STRING(REGEX REPLACE "^(.*)[\t ]*[^\\]$" ")" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # STRING(REGEX REPLACE "([^\\])\n" "\\1)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # # STRING(REGEX REPLACE "CSOURCES *=" "SET(libCurl_SRCS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # # STRING(REGEX REPLACE "HHEADERS *=" "SET(libCurl_HEADERS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + # FILE(WRITE Makefile.inc.cmake ${MAKEFILE_INC_TEXT}) +endfunction() + +add_subdirectory(lib) +if(BUILD_CURL_EXE) + add_subdirectory(src) +endif() +if(BUILD_CURL_TESTS) + add_subdirectory(tests) +endif() + +# 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") +endif() -- cgit v1.2.3