[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/configure.ac b/ap/lib/libcurl/curl-7.54.1/configure.ac
new file mode 100644
index 0000000..d275751
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/configure.ac
@@ -0,0 +1,3964 @@
+#***************************************************************************
+# _ _ ____ _
+# Project ___| | | | _ \| |
+# / __| | | | |_) | |
+# | (__| |_| | _ <| |___
+# \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.haxx.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+#***************************************************************************
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.57)
+
+dnl We don't know the version number "statically" so we use a dash here
+AC_INIT([curl], [-], [a suitable curl mailing list: https://curl.haxx.se/mail/])
+
+XC_OVR_ZZ50
+XC_OVR_ZZ60
+CURL_OVERRIDE_AUTOCONF
+
+dnl configure script copyright
+AC_COPYRIGHT([Copyright (c) 1998 - 2017 Daniel Stenberg, <daniel@haxx.se>
+This configure script may be copied, distributed and modified under the
+terms of the curl license; see COPYING for more details])
+
+AC_CONFIG_SRCDIR([lib/urldata.h])
+AC_CONFIG_HEADERS(lib/curl_config.h include/curl/curlbuild.h)
+AC_CONFIG_MACRO_DIR([m4])
+AM_MAINTAINER_MODE
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+CURL_CHECK_OPTION_DEBUG
+CURL_CHECK_OPTION_OPTIMIZE
+CURL_CHECK_OPTION_WARNINGS
+CURL_CHECK_OPTION_WERROR
+CURL_CHECK_OPTION_CURLDEBUG
+CURL_CHECK_OPTION_SYMBOL_HIDING
+CURL_CHECK_OPTION_ARES
+CURL_CHECK_OPTION_RT
+
+XC_CHECK_PATH_SEPARATOR
+AX_CODE_COVERAGE
+
+#
+# save the configure arguments
+#
+CONFIGURE_OPTIONS="\"$ac_configure_args\""
+AC_SUBST(CONFIGURE_OPTIONS)
+
+CURL_CFLAG_EXTRAS=""
+if test X"$want_werror" = Xyes; then
+ CURL_CFLAG_EXTRAS="-Werror"
+fi
+AC_SUBST(CURL_CFLAG_EXTRAS)
+
+dnl SED is mandatory for configure process and libtool.
+dnl Set it now, allowing it to be changed later.
+if test -z "$SED"; then
+ dnl allow it to be overridden
+ AC_PATH_PROG([SED], [sed], [not_found],
+ [$PATH:/usr/bin:/usr/local/bin])
+ if test -z "$SED" || test "$SED" = "not_found"; then
+ AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.])
+ fi
+fi
+AC_SUBST([SED])
+
+dnl GREP is mandatory for configure process and libtool.
+dnl Set it now, allowing it to be changed later.
+if test -z "$GREP"; then
+ dnl allow it to be overridden
+ AC_PATH_PROG([GREP], [grep], [not_found],
+ [$PATH:/usr/bin:/usr/local/bin])
+ if test -z "$GREP" || test "$GREP" = "not_found"; then
+ AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.])
+ fi
+fi
+AC_SUBST([GREP])
+
+dnl EGREP is mandatory for configure process and libtool.
+dnl Set it now, allowing it to be changed later.
+if test -z "$EGREP"; then
+ dnl allow it to be overridden
+ if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then
+ AC_MSG_CHECKING([for egrep])
+ EGREP="$GREP -E"
+ AC_MSG_RESULT([$EGREP])
+ else
+ AC_PATH_PROG([EGREP], [egrep], [not_found],
+ [$PATH:/usr/bin:/usr/local/bin])
+ fi
+fi
+if test -z "$EGREP" || test "$EGREP" = "not_found"; then
+ AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.])
+fi
+AC_SUBST([EGREP])
+
+dnl AR is mandatory for configure process and libtool.
+dnl This is target dependent, so check it as a tool.
+if test -z "$AR"; then
+ dnl allow it to be overridden
+ AC_PATH_TOOL([AR], [ar], [not_found],
+ [$PATH:/usr/bin:/usr/local/bin])
+ if test -z "$AR" || test "$AR" = "not_found"; then
+ AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.])
+ fi
+fi
+AC_SUBST([AR])
+
+AC_SUBST(libext)
+
+dnl Remove non-configure distributed curlbuild.h
+if test -f ${srcdir}/include/curl/curlbuild.h; then
+ rm -f ${srcdir}/include/curl/curlbuild.h
+fi
+
+dnl figure out the libcurl version
+CURLVERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)".*/\1/p' ${srcdir}/include/curl/curlver.h`
+XC_CHECK_PROG_CC
+XC_AUTOMAKE
+AC_MSG_CHECKING([curl version])
+AC_MSG_RESULT($CURLVERSION)
+
+AC_SUBST(CURLVERSION)
+
+dnl
+dnl we extract the numerical version for curl-config only
+VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\([0-9A-Fa-f]*\).*/\1/p' ${srcdir}/include/curl/curlver.h`
+AC_SUBST(VERSIONNUM)
+
+dnl Solaris pkgadd support definitions
+PKGADD_PKG="HAXXcurl"
+PKGADD_NAME="curl - a client that groks URLs"
+PKGADD_VENDOR="curl.haxx.se"
+AC_SUBST(PKGADD_PKG)
+AC_SUBST(PKGADD_NAME)
+AC_SUBST(PKGADD_VENDOR)
+
+dnl
+dnl initialize all the info variables
+ curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,axtls,winssl,darwinssl} )"
+ curl_ssh_msg="no (--with-libssh2)"
+ curl_zlib_msg="no (--with-zlib)"
+ curl_gss_msg="no (--with-gssapi)"
+curl_tls_srp_msg="no (--enable-tls-srp)"
+ curl_res_msg="default (--enable-ares / --enable-threaded-resolver)"
+ curl_ipv6_msg="no (--enable-ipv6)"
+curl_unix_sockets_msg="no (--enable-unix-sockets)"
+ curl_idn_msg="no (--with-{libidn2,winidn})"
+ curl_manual_msg="no (--enable-manual)"
+curl_libcurl_msg="enabled (--disable-libcurl-option)"
+curl_verbose_msg="enabled (--disable-verbose)"
+ curl_sspi_msg="no (--enable-sspi)"
+ curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)"
+ curl_ldaps_msg="no (--enable-ldaps)"
+ curl_rtsp_msg="no (--enable-rtsp)"
+ curl_rtmp_msg="no (--with-librtmp)"
+ curl_mtlnk_msg="no (--with-libmetalink)"
+ curl_psl_msg="no (--with-libpsl)"
+
+ init_ssl_msg=${curl_ssl_msg}
+
+dnl
+dnl Save some initial values the user might have provided
+dnl
+INITIAL_LDFLAGS=$LDFLAGS
+INITIAL_LIBS=$LIBS
+
+dnl
+dnl Detect the canonical host and target build environment
+dnl
+
+AC_CANONICAL_HOST
+dnl Get system canonical name
+AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
+
+dnl Checks for programs.
+
+dnl Our curl_off_t internal and external configure settings
+CURL_CONFIGURE_CURL_OFF_T
+
+dnl This defines _ALL_SOURCE for AIX
+CURL_CHECK_AIX_ALL_SOURCE
+
+dnl Our configure and build reentrant settings
+CURL_CONFIGURE_THREAD_SAFE
+CURL_CONFIGURE_REENTRANT
+
+dnl check for how to do large files
+AC_SYS_LARGEFILE
+
+XC_LIBTOOL
+
+#
+# Automake conditionals based on libtool related checks
+#
+
+AM_CONDITIONAL([CURL_LT_SHLIB_USE_VERSION_INFO],
+ [test "x$xc_lt_shlib_use_version_info" = 'xyes'])
+AM_CONDITIONAL([CURL_LT_SHLIB_USE_NO_UNDEFINED],
+ [test "x$xc_lt_shlib_use_no_undefined" = 'xyes'])
+AM_CONDITIONAL([CURL_LT_SHLIB_USE_MIMPURE_TEXT],
+ [test "x$xc_lt_shlib_use_mimpure_text" = 'xyes'])
+
+#
+# Due to libtool and automake machinery limitations of not allowing
+# specifying separate CPPFLAGS or CFLAGS when compiling objects for
+# inclusion of these in shared or static libraries, we are forced to
+# build using separate configure runs for shared and static libraries
+# on systems where different CPPFLAGS or CFLAGS are mandatory in order
+# to compile objects for each kind of library. Notice that relying on
+# the '-DPIC' CFLAG that libtool provides is not valid given that the
+# user might for example choose to build static libraries with PIC.
+#
+
+#
+# Make our Makefile.am files use the staticlib CPPFLAG only when strictly
+# targeting a static library and not building its shared counterpart.
+#
+
+AM_CONDITIONAL([USE_CPPFLAG_CURL_STATICLIB],
+ [test "x$xc_lt_build_static_only" = 'xyes'])
+
+#
+# Make staticlib CPPFLAG variable and its definition visible in output
+# files unconditionally, providing an empty definition unless strictly
+# targeting a static library and not building its shared counterpart.
+#
+
+CPPFLAG_CURL_STATICLIB=
+if test "x$xc_lt_build_static_only" = 'xyes'; then
+ CPPFLAG_CURL_STATICLIB='-DCURL_STATICLIB'
+fi
+AC_SUBST([CPPFLAG_CURL_STATICLIB])
+
+
+# Determine whether all dependent libraries must be specified when linking
+if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno"
+then
+ REQUIRE_LIB_DEPS=no
+else
+ REQUIRE_LIB_DEPS=yes
+fi
+AC_SUBST(REQUIRE_LIB_DEPS)
+AM_CONDITIONAL(USE_EXPLICIT_LIB_DEPS, test x$REQUIRE_LIB_DEPS = xyes)
+
+dnl check if there's a way to force code inline
+AC_C_INLINE
+
+dnl **********************************************************************
+dnl platform/compiler/architecture specific checks/flags
+dnl **********************************************************************
+
+CURL_CHECK_COMPILER
+CURL_SET_COMPILER_BASIC_OPTS
+CURL_SET_COMPILER_DEBUG_OPTS
+CURL_SET_COMPILER_OPTIMIZE_OPTS
+CURL_SET_COMPILER_WARNING_OPTS
+
+if test "$compiler_id" = "INTEL_UNIX_C"; then
+ #
+ if test "$compiler_num" -ge "1000"; then
+ dnl icc 10.X or later
+ CFLAGS="$CFLAGS -shared-intel"
+ elif test "$compiler_num" -ge "900"; then
+ dnl icc 9.X specific
+ CFLAGS="$CFLAGS -i-dynamic"
+ fi
+ #
+fi
+
+CURL_CHECK_COMPILER_HALT_ON_ERROR
+CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
+CURL_CHECK_COMPILER_PROTOTYPE_MISMATCH
+CURL_CHECK_COMPILER_SYMBOL_HIDING
+
+CURL_CHECK_CURLDEBUG
+AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes)
+
+supports_unittests=yes
+# cross-compilation of unit tests static library/programs fails when
+# libcurl shared library is built. This might be due to a libtool or
+# automake issue. In this case we disable unit tests.
+if test "x$cross_compiling" != "xno" &&
+ test "x$enable_shared" != "xno"; then
+ supports_unittests=no
+fi
+
+# IRIX 6.5.24 gcc 3.3 autobuilds fail unittests library compilation due to
+# a problem related with OpenSSL headers and library versions not matching.
+# Disable unit tests while time to further investigate this is found.
+case $host in
+ mips-sgi-irix6.5)
+ if test "$compiler_id" = "GNU_C"; then
+ supports_unittests=no
+ fi
+ ;;
+esac
+
+# All AIX autobuilds fails unit tests linking against unittests library
+# due to unittests library being built with no symbols or members. Libtool ?
+# Disable unit tests while time to further investigate this is found.
+case $host_os in
+ aix*)
+ supports_unittests=no
+ ;;
+esac
+
+dnl Build unit tests when option --enable-debug is given.
+if test "x$want_debug" = "xyes" &&
+ test "x$supports_unittests" = "xyes"; then
+ want_unittests=yes
+else
+ want_unittests=no
+fi
+AM_CONDITIONAL(BUILD_UNITTESTS, test x$want_unittests = xyes)
+
+dnl **********************************************************************
+dnl Compilation based checks should not be done before this point.
+dnl **********************************************************************
+
+dnl **********************************************************************
+dnl Make sure that our checks for headers windows.h winsock.h winsock2.h
+dnl and ws2tcpip.h take precedence over any other further checks which
+dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for
+dnl this specific header files. And do them before its results are used.
+dnl **********************************************************************
+
+CURL_CHECK_HEADER_WINDOWS
+CURL_CHECK_NATIVE_WINDOWS
+case X-"$curl_cv_native_windows" in
+ X-yes)
+ CURL_CHECK_HEADER_WINSOCK
+ CURL_CHECK_HEADER_WINSOCK2
+ CURL_CHECK_HEADER_WS2TCPIP
+ CURL_CHECK_HEADER_WINLDAP
+ CURL_CHECK_HEADER_WINBER
+ ;;
+ *)
+ curl_cv_header_winsock_h="no"
+ curl_cv_header_winsock2_h="no"
+ curl_cv_header_ws2tcpip_h="no"
+ curl_cv_header_winldap_h="no"
+ curl_cv_header_winber_h="no"
+ ;;
+esac
+CURL_CHECK_WIN32_LARGEFILE
+
+CURL_MAC_CFLAGS
+
+dnl ************************************************************
+dnl switch off particular protocols
+dnl
+AC_MSG_CHECKING([whether to support http])
+AC_ARG_ENABLE(http,
+AC_HELP_STRING([--enable-http],[Enable HTTP support])
+AC_HELP_STRING([--disable-http],[Disable HTTP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP])
+ AC_MSG_WARN([disable HTTP disables FTP over proxy and RTSP])
+ AC_SUBST(CURL_DISABLE_HTTP, [1])
+ AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP])
+ AC_SUBST(CURL_DISABLE_RTSP, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support ftp])
+AC_ARG_ENABLE(ftp,
+AC_HELP_STRING([--enable-ftp],[Enable FTP support])
+AC_HELP_STRING([--disable-ftp],[Disable FTP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP])
+ AC_SUBST(CURL_DISABLE_FTP, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support file])
+AC_ARG_ENABLE(file,
+AC_HELP_STRING([--enable-file],[Enable FILE support])
+AC_HELP_STRING([--disable-file],[Disable FILE support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE])
+ AC_SUBST(CURL_DISABLE_FILE, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support ldap])
+AC_ARG_ENABLE(ldap,
+AC_HELP_STRING([--enable-ldap],[Enable LDAP support])
+AC_HELP_STRING([--disable-ldap],[Disable LDAP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
+ AC_SUBST(CURL_DISABLE_LDAP, [1])
+ ;;
+ *)
+ AC_MSG_RESULT(yes)
+ ;;
+ esac ],[
+ AC_MSG_RESULT(yes) ]
+)
+AC_MSG_CHECKING([whether to support ldaps])
+AC_ARG_ENABLE(ldaps,
+AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support])
+AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])
+ ;;
+ *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then
+ AC_MSG_RESULT(LDAP needs to be enabled to support LDAPS)
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])
+ else
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation])
+ AC_SUBST(HAVE_LDAP_SSL, [1])
+ fi
+ ;;
+ esac ],[
+ if test "x$CURL_DISABLE_LDAP" = "x1" ; then
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])
+ else
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation])
+ AC_SUBST(HAVE_LDAP_SSL, [1])
+ fi ]
+)
+
+AC_MSG_CHECKING([whether to support rtsp])
+AC_ARG_ENABLE(rtsp,
+AC_HELP_STRING([--enable-rtsp],[Enable RTSP support])
+AC_HELP_STRING([--disable-rtsp],[Disable RTSP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP])
+ AC_SUBST(CURL_DISABLE_RTSP, [1])
+ ;;
+ *) if test x$CURL_DISABLE_HTTP = x1 ; then
+ AC_MSG_ERROR(HTTP support needs to be enabled in order to enable RTSP support!)
+ else
+ AC_MSG_RESULT(yes)
+ curl_rtsp_msg="enabled"
+ fi
+ ;;
+ esac ],
+ if test "x$CURL_DISABLE_HTTP" != "x1"; then
+ AC_MSG_RESULT(yes)
+ curl_rtsp_msg="enabled"
+ else
+ AC_MSG_RESULT(no)
+ fi
+)
+
+AC_MSG_CHECKING([whether to support proxies])
+AC_ARG_ENABLE(proxy,
+AC_HELP_STRING([--enable-proxy],[Enable proxy support])
+AC_HELP_STRING([--disable-proxy],[Disable proxy support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_PROXY, 1, [to disable proxies])
+ AC_SUBST(CURL_DISABLE_PROXY, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+AC_MSG_CHECKING([whether to support dict])
+AC_ARG_ENABLE(dict,
+AC_HELP_STRING([--enable-dict],[Enable DICT support])
+AC_HELP_STRING([--disable-dict],[Disable DICT support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT])
+ AC_SUBST(CURL_DISABLE_DICT, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support telnet])
+AC_ARG_ENABLE(telnet,
+AC_HELP_STRING([--enable-telnet],[Enable TELNET support])
+AC_HELP_STRING([--disable-telnet],[Disable TELNET support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET])
+ AC_SUBST(CURL_DISABLE_TELNET, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support tftp])
+AC_ARG_ENABLE(tftp,
+AC_HELP_STRING([--enable-tftp],[Enable TFTP support])
+AC_HELP_STRING([--disable-tftp],[Disable TFTP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP])
+ AC_SUBST(CURL_DISABLE_TFTP, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+AC_MSG_CHECKING([whether to support pop3])
+AC_ARG_ENABLE(pop3,
+AC_HELP_STRING([--enable-pop3],[Enable POP3 support])
+AC_HELP_STRING([--disable-pop3],[Disable POP3 support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_POP3, 1, [to disable POP3])
+ AC_SUBST(CURL_DISABLE_POP3, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+
+AC_MSG_CHECKING([whether to support imap])
+AC_ARG_ENABLE(imap,
+AC_HELP_STRING([--enable-imap],[Enable IMAP support])
+AC_HELP_STRING([--disable-imap],[Disable IMAP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_IMAP, 1, [to disable IMAP])
+ AC_SUBST(CURL_DISABLE_IMAP, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+
+AC_MSG_CHECKING([whether to support smb])
+AC_ARG_ENABLE(smb,
+AC_HELP_STRING([--enable-smb],[Enable SMB/CIFS support])
+AC_HELP_STRING([--disable-smb],[Disable SMB/CIFS support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_SMB, 1, [to disable SMB/CIFS])
+ AC_SUBST(CURL_DISABLE_SMB, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+AC_MSG_CHECKING([whether to support smtp])
+AC_ARG_ENABLE(smtp,
+AC_HELP_STRING([--enable-smtp],[Enable SMTP support])
+AC_HELP_STRING([--disable-smtp],[Disable SMTP support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_SMTP, 1, [to disable SMTP])
+ AC_SUBST(CURL_DISABLE_SMTP, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+AC_MSG_CHECKING([whether to support gopher])
+AC_ARG_ENABLE(gopher,
+AC_HELP_STRING([--enable-gopher],[Enable Gopher support])
+AC_HELP_STRING([--disable-gopher],[Disable Gopher support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable Gopher])
+ AC_SUBST(CURL_DISABLE_GOPHER, [1])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+
+dnl **********************************************************************
+dnl Check for built-in manual
+dnl **********************************************************************
+
+AC_MSG_CHECKING([whether to provide built-in manual])
+AC_ARG_ENABLE(manual,
+AC_HELP_STRING([--enable-manual],[Enable built-in manual])
+AC_HELP_STRING([--disable-manual],[Disable built-in manual]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ ;;
+ *) AC_MSG_RESULT(yes)
+ USE_MANUAL="1"
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+ USE_MANUAL="1"
+)
+dnl The actual use of the USE_MANUAL variable is done much later in this
+dnl script to allow other actions to disable it as well.
+
+dnl ************************************************************
+dnl disable C code generation support
+dnl
+AC_MSG_CHECKING([whether to enable generation of C code])
+AC_ARG_ENABLE(libcurl_option,
+AC_HELP_STRING([--enable-libcurl-option],[Enable --libcurl C code generation support])
+AC_HELP_STRING([--disable-libcurl-option],[Disable --libcurl C code generation support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_LIBCURL_OPTION, 1, [to disable --libcurl C code generation option])
+ curl_libcurl_msg="no"
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+dnl **********************************************************************
+dnl Checks for libraries.
+dnl **********************************************************************
+
+AC_MSG_CHECKING([whether to use libgcc])
+AC_ARG_ENABLE(libgcc,
+AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
+[ case "$enableval" in
+ yes)
+ LIBS="-lgcc $LIBS"
+ AC_MSG_RESULT(yes)
+ ;;
+ *) AC_MSG_RESULT(no)
+ ;;
+ esac ],
+ AC_MSG_RESULT(no)
+)
+
+CURL_CHECK_LIB_XNET
+
+dnl gethostbyname without lib or in the nsl lib?
+AC_CHECK_FUNC(gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ ],
+ [ AC_CHECK_LIB(nsl, gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ LIBS="-lnsl $LIBS"
+ ])
+ ])
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl gethostbyname in the socket lib?
+ AC_CHECK_LIB(socket, gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ LIBS="-lsocket $LIBS"
+ ])
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl gethostbyname in the watt lib?
+ AC_CHECK_LIB(watt, gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ CPPFLAGS="-I/dev/env/WATT_ROOT/inc"
+ LDFLAGS="-L/dev/env/WATT_ROOT/lib"
+ LIBS="-lwatt $LIBS"
+ ])
+fi
+
+dnl At least one system has been identified to require BOTH nsl and socket
+dnl libs at the same time to link properly.
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
+ my_ac_save_LIBS=$LIBS
+ LIBS="-lnsl -lsocket $LIBS"
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+ ]],[[
+ gethostbyname();
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ HAVE_GETHOSTBYNAME="1"
+ ],[
+ AC_MSG_RESULT([no])
+ LIBS=$my_ac_save_LIBS
+ ])
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl This is for winsock systems
+ if test "$curl_cv_header_windows_h" = "yes"; then
+ if test "$curl_cv_header_winsock_h" = "yes"; then
+ case $host in
+ *-*-mingw32ce*)
+ winsock_LIB="-lwinsock"
+ ;;
+ *)
+ winsock_LIB="-lwsock32"
+ ;;
+ esac
+ fi
+ if test "$curl_cv_header_winsock2_h" = "yes"; then
+ winsock_LIB="-lws2_32"
+ fi
+ if test ! -z "$winsock_LIB"; then
+ my_ac_save_LIBS=$LIBS
+ LIBS="$winsock_LIB $LIBS"
+ AC_MSG_CHECKING([for gethostbyname in $winsock_LIB])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+#ifdef HAVE_WINDOWS_H
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#endif
+#endif
+ ]],[[
+ gethostbyname("www.dummysite.com");
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ HAVE_GETHOSTBYNAME="1"
+ ],[
+ AC_MSG_RESULT([no])
+ winsock_LIB=""
+ LIBS=$my_ac_save_LIBS
+ ])
+ fi
+ fi
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl This is for Minix 3.1
+ AC_MSG_CHECKING([for gethostbyname for Minix 3])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+/* Older Minix versions may need <net/gen/netdb.h> here instead */
+#include <netdb.h>
+ ]],[[
+ gethostbyname("www.dummysite.com");
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ HAVE_GETHOSTBYNAME="1"
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl This is for eCos with a stubbed DNS implementation
+ AC_MSG_CHECKING([for gethostbyname for eCos])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+#include <stdio.h>
+#include <netdb.h>
+ ]],[[
+ gethostbyname("www.dummysite.com");
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ HAVE_GETHOSTBYNAME="1"
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl gethostbyname in the network lib - for Haiku OS
+ AC_CHECK_LIB(network, gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ LIBS="-lnetwork $LIBS"
+ ])
+fi
+
+if test "$HAVE_GETHOSTBYNAME" != "1"
+then
+ dnl gethostbyname in the net lib - for BeOS
+ AC_CHECK_LIB(net, gethostbyname,
+ [HAVE_GETHOSTBYNAME="1"
+ LIBS="-lnet $LIBS"
+ ])
+fi
+
+
+if test "$HAVE_GETHOSTBYNAME" != "1"; then
+ AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
+fi
+
+CURL_CHECK_LIBS_CONNECT
+
+CURL_NETWORK_LIBS=$LIBS
+
+dnl **********************************************************************
+dnl In case that function clock_gettime with monotonic timer is available,
+dnl check for additional required libraries.
+dnl **********************************************************************
+CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
+
+dnl **********************************************************************
+dnl The preceding library checks are all potentially useful for test
+dnl servers and libtest cases which require networking and clock_gettime
+dnl support. Save the list of required libraries at this point for use
+dnl while linking those test servers and programs.
+dnl **********************************************************************
+CURL_NETWORK_AND_TIME_LIBS=$LIBS
+
+dnl **********************************************************************
+dnl Check for the presence of ZLIB libraries and headers
+dnl **********************************************************************
+
+dnl Check for & handle argument to --with-zlib.
+
+clean_CPPFLAGS=$CPPFLAGS
+clean_LDFLAGS=$LDFLAGS
+clean_LIBS=$LIBS
+ZLIB_LIBS=""
+AC_ARG_WITH(zlib,
+AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH])
+AC_HELP_STRING([--without-zlib],[disable use of zlib]),
+ [OPT_ZLIB="$withval"])
+
+if test "$OPT_ZLIB" = "no" ; then
+ AC_MSG_WARN([zlib disabled])
+else
+ if test "$OPT_ZLIB" = "yes" ; then
+ OPT_ZLIB=""
+ fi
+
+ if test -z "$OPT_ZLIB" ; then
+ CURL_CHECK_PKGCONFIG(zlib)
+
+ if test "$PKGCONFIG" != "no" ; then
+ LIBS="`$PKGCONFIG --libs-only-l zlib` $LIBS"
+ LDFLAGS="$LDFLAGS `$PKGCONFIG --libs-only-L zlib`"
+ CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags-only-I zlib`"
+ OPT_ZLIB=""
+ HAVE_LIBZ="1"
+ fi
+
+ if test -z "$HAVE_LIBZ"; then
+
+ dnl Check for the lib without setting any new path, since many
+ dnl people have it in the default path
+
+ AC_CHECK_LIB(z, inflateEnd,
+ dnl libz found, set the variable
+ [HAVE_LIBZ="1"
+ LIBS="-lz $LIBS"],
+ dnl if no lib found, try /usr/local
+ [OPT_ZLIB="/usr/local"])
+ fi
+ fi
+
+ dnl Add a nonempty path to the compiler flags
+ if test -n "$OPT_ZLIB"; then
+ CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
+ LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff"
+ fi
+
+ AC_CHECK_HEADER(zlib.h,
+ [
+ dnl zlib.h was found
+ HAVE_ZLIB_H="1"
+ dnl if the lib wasn't found already, try again with the new paths
+ if test "$HAVE_LIBZ" != "1"; then
+ AC_CHECK_LIB(z, gzread,
+ [
+ dnl the lib was found!
+ HAVE_LIBZ="1"
+ LIBS="-lz $LIBS"
+ ],
+ [ CPPFLAGS=$clean_CPPFLAGS
+ LDFLAGS=$clean_LDFLAGS])
+ fi
+ ],
+ [
+ dnl zlib.h was not found, restore the flags
+ CPPFLAGS=$clean_CPPFLAGS
+ LDFLAGS=$clean_LDFLAGS]
+ )
+
+ if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1"
+ then
+ AC_MSG_WARN([configure found only the libz lib, not the header file!])
+ HAVE_LIBZ=""
+ CPPFLAGS=$clean_CPPFLAGS
+ LDFLAGS=$clean_LDFLAGS
+ LIBS=$clean_LIBS
+ elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1"
+ then
+ AC_MSG_WARN([configure found only the libz header file, not the lib!])
+ CPPFLAGS=$clean_CPPFLAGS
+ LDFLAGS=$clean_LDFLAGS
+ LIBS=$clean_LIBS
+ elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1"
+ then
+ dnl both header and lib were found!
+ AC_SUBST(HAVE_LIBZ)
+ AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
+ AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available])
+
+ ZLIB_LIBS="-lz"
+ LIBS="-lz $clean_LIBS"
+
+ dnl replace 'HAVE_LIBZ' in the automake makefile.ams
+ AMFIXLIB="1"
+ AC_MSG_NOTICE([found both libz and libz.h header])
+ curl_zlib_msg="enabled"
+ fi
+fi
+
+dnl set variable for use in automakefile(s)
+AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1)
+AC_SUBST(ZLIB_LIBS)
+
+dnl **********************************************************************
+dnl Check for LDAP
+dnl **********************************************************************
+
+LDAPLIBNAME=""
+AC_ARG_WITH(ldap-lib,
+AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]),
+ [LDAPLIBNAME="$withval"])
+
+LBERLIBNAME=""
+AC_ARG_WITH(lber-lib,
+AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]),
+ [LBERLIBNAME="$withval"])
+
+if test x$CURL_DISABLE_LDAP != x1 ; then
+
+ CURL_CHECK_HEADER_LBER
+ CURL_CHECK_HEADER_LDAP
+ CURL_CHECK_HEADER_LDAPSSL
+ CURL_CHECK_HEADER_LDAP_SSL
+
+ if test -z "$LDAPLIBNAME" ; then
+ if test "$curl_cv_native_windows" = "yes"; then
+ dnl Windows uses a single and unique LDAP library name
+ LDAPLIBNAME="wldap32"
+ LBERLIBNAME="no"
+ fi
+ fi
+
+ if test "$LDAPLIBNAME" ; then
+ AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [
+ AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled])
+ AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
+ AC_SUBST(CURL_DISABLE_LDAP, [1])
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])])
+ else
+ dnl Try to find the right ldap libraries for this system
+ CURL_CHECK_LIBS_LDAP
+ case X-"$curl_cv_ldap_LIBS" in
+ X-unknown)
+ AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled])
+ AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
+ AC_SUBST(CURL_DISABLE_LDAP, [1])
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])
+ ;;
+ esac
+ fi
+fi
+
+if test x$CURL_DISABLE_LDAP != x1 ; then
+
+ if test "$LBERLIBNAME" ; then
+ dnl If name is "no" then don't define this library at all
+ dnl (it's only needed if libldap.so's dependencies are broken).
+ if test "$LBERLIBNAME" != "no" ; then
+ AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [
+ AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled])
+ AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
+ AC_SUBST(CURL_DISABLE_LDAP, [1])
+ AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
+ AC_SUBST(CURL_DISABLE_LDAPS, [1])])
+ fi
+ fi
+fi
+
+if test x$CURL_DISABLE_LDAP != x1 ; then
+ AC_CHECK_FUNCS([ldap_url_parse ldap_init_fd])
+
+ if test "$LDAPLIBNAME" = "wldap32"; then
+ curl_ldap_msg="enabled (winldap)"
+ AC_DEFINE(USE_WIN32_LDAP, 1, [Use Windows LDAP implementation])
+ else
+ curl_ldap_msg="enabled (OpenLDAP)"
+ if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then
+ AC_DEFINE(USE_OPENLDAP, 1, [Use OpenLDAP-specific code])
+ AC_SUBST(USE_OPENLDAP, [1])
+ fi
+ fi
+fi
+
+if test x$CURL_DISABLE_LDAPS != x1 ; then
+ curl_ldaps_msg="enabled"
+fi
+
+dnl **********************************************************************
+dnl Checks for IPv6
+dnl **********************************************************************
+
+AC_MSG_CHECKING([whether to enable IPv6])
+AC_ARG_ENABLE(ipv6,
+AC_HELP_STRING([--enable-ipv6],[Enable IPv6 (with IPv4) support])
+AC_HELP_STRING([--disable-ipv6],[Disable IPv6 support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ ipv6=no
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ipv6=yes
+ ;;
+ esac ],
+
+ AC_TRY_RUN([ /* is AF_INET6 available? */
+#include <sys/types.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#else
+#include <sys/socket.h>
+#endif
+#include <stdlib.h> /* for exit() */
+main()
+{
+ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+ exit(1);
+ else
+ exit(0);
+}
+],
+ AC_MSG_RESULT(yes)
+ ipv6=yes,
+ AC_MSG_RESULT(no)
+ ipv6=no,
+ AC_MSG_RESULT(yes)
+ ipv6=yes
+))
+
+if test "$ipv6" = "yes"; then
+ curl_ipv6_msg="enabled"
+fi
+
+# Check if struct sockaddr_in6 have sin6_scope_id member
+if test "$ipv6" = yes; then
+ AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member])
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif] ,
+ struct sockaddr_in6 s; s.sin6_scope_id = 0; , have_sin6_scope_id=yes)
+ if test "$have_sin6_scope_id" = yes; then
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member])
+ else
+ AC_MSG_RESULT([no])
+ fi
+fi
+
+dnl **********************************************************************
+dnl Check if the operating system allows programs to write to their own argv[]
+dnl **********************************************************************
+
+AC_MSG_CHECKING([if argv can be written to])
+AC_RUN_IFELSE([
+ AC_LANG_SOURCE([[
+int main(int argc, char ** argv) {
+ argv[0][0] = ' ';
+ return (argv[0][0] == ' ')?0:1;
+}
+ ]])
+],[
+ curl_cv_writable_argv=yes
+],[
+ curl_cv_writable_argv=no
+],[
+ curl_cv_writable_argv=cross
+])
+case $curl_cv_writable_argv in
+yes)
+ AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv])
+ AC_MSG_RESULT(yes)
+ ;;
+no)
+ AC_MSG_RESULT(no)
+ ;;
+*)
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([the previous check could not be made default was used])
+ ;;
+esac
+
+dnl **********************************************************************
+dnl Check for GSS-API libraries
+dnl **********************************************************************
+
+dnl check for GSS-API stuff in the /usr as default
+
+GSSAPI_ROOT="/usr"
+AC_ARG_WITH(gssapi-includes,
+ AC_HELP_STRING([--with-gssapi-includes=DIR],
+ [Specify location of GSS-API headers]),
+ [ GSSAPI_INCS="-I$withval"
+ want_gss="yes" ]
+)
+
+AC_ARG_WITH(gssapi-libs,
+ AC_HELP_STRING([--with-gssapi-libs=DIR],
+ [Specify location of GSS-API libs]),
+ [ GSSAPI_LIB_DIR="-L$withval"
+ want_gss="yes" ]
+)
+
+AC_ARG_WITH(gssapi,
+ AC_HELP_STRING([--with-gssapi=DIR],
+ [Where to look for GSS-API]), [
+ GSSAPI_ROOT="$withval"
+ if test x"$GSSAPI_ROOT" != xno; then
+ want_gss="yes"
+ if test x"$GSSAPI_ROOT" = xyes; then
+ dnl if yes, then use default root
+ GSSAPI_ROOT="/usr"
+ fi
+ fi
+])
+
+: ${KRB5CONFIG:="$GSSAPI_ROOT/bin/krb5-config"}
+
+save_CPPFLAGS="$CPPFLAGS"
+AC_MSG_CHECKING([if GSS-API support is requested])
+if test x"$want_gss" = xyes; then
+ AC_MSG_RESULT(yes)
+
+ if test -z "$GSSAPI_INCS"; then
+ if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+ GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi`
+ elif test -f "$KRB5CONFIG"; then
+ GSSAPI_INCS=`$KRB5CONFIG --cflags gssapi`
+ elif test "$GSSAPI_ROOT" != "yes"; then
+ GSSAPI_INCS="-I$GSSAPI_ROOT/include"
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS $GSSAPI_INCS"
+
+ AC_CHECK_HEADER(gss.h,
+ [
+ dnl found in the given dirs
+ AC_DEFINE(HAVE_GSSGNU, 1, [if you have GNU GSS])
+ gnu_gss=yes
+ ],
+ [
+ dnl not found, check Heimdal or MIT
+ AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1])
+ AC_CHECK_HEADERS(
+ [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],
+ [],
+ [not_mit=1],
+ [
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_GSSAPI_GSSAPI_H
+#include <gssapi/gssapi.h>
+#endif
+ ])
+ if test "x$not_mit" = "x1"; then
+ dnl MIT not found, check for Heimdal
+ AC_CHECK_HEADER(gssapi.h,
+ [
+ dnl found
+ AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have Heimdal])
+ ],
+ [
+ dnl no header found, disabling GSS
+ want_gss=no
+ AC_MSG_WARN(disabling GSS-API support since no header files were found)
+ ]
+ )
+ else
+ dnl MIT found
+ AC_DEFINE(HAVE_GSSMIT, 1, [if you have MIT Kerberos])
+ dnl check if we have a really old MIT Kerberos version (<= 1.2)
+ AC_MSG_CHECKING([if GSS-API headers declare GSS_C_NT_HOSTBASED_SERVICE])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+#include <gssapi/gssapi.h>
+#include <gssapi/gssapi_generic.h>
+#include <gssapi/gssapi_krb5.h>
+ ]],[[
+ gss_import_name(
+ (OM_uint32 *)0,
+ (gss_buffer_t)0,
+ GSS_C_NT_HOSTBASED_SERVICE,
+ (gss_name_t *)0);
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ ],[
+ AC_MSG_RESULT([no])
+ AC_DEFINE(HAVE_OLD_GSSMIT, 1,
+ [if you have an old MIT Kerberos version, lacking GSS_C_NT_HOSTBASED_SERVICE])
+ ])
+ fi
+ ]
+ )
+else
+ AC_MSG_RESULT(no)
+fi
+if test x"$want_gss" = xyes; then
+ AC_DEFINE(HAVE_GSSAPI, 1, [if you have GSS-API libraries])
+ HAVE_GSSAPI=1
+ curl_gss_msg="enabled (MIT Kerberos/Heimdal)"
+
+ if test -n "$gnu_gss"; then
+ curl_gss_msg="enabled (GNU GSS)"
+ LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
+ LIBS="-lgss $LIBS"
+ elif test -z "$GSSAPI_LIB_DIR"; then
+ case $host in
+ *-*-darwin*)
+ LIBS="-lgssapi_krb5 -lresolv $LIBS"
+ ;;
+ *)
+ if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+ dnl krb5-config doesn't have --libs-only-L or similar, put everything
+ dnl into LIBS
+ gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi`
+ LIBS="$gss_libs $LIBS"
+ elif test -f "$KRB5CONFIG"; then
+ dnl krb5-config doesn't have --libs-only-L or similar, put everything
+ dnl into LIBS
+ gss_libs=`$KRB5CONFIG --libs gssapi`
+ LIBS="$gss_libs $LIBS"
+ else
+ case $host in
+ *-hp-hpux*)
+ gss_libname="gss"
+ ;;
+ *)
+ gss_libname="gssapi"
+ ;;
+ esac
+
+ if test "$GSSAPI_ROOT" != "yes"; then
+ LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
+ LIBS="-l$gss_libname $LIBS"
+ else
+ LIBS="-l$gss_libname $LIBS"
+ fi
+ fi
+ ;;
+ esac
+ else
+ LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
+ case $host in
+ *-hp-hpux*)
+ LIBS="-lgss $LIBS"
+ ;;
+ *)
+ LIBS="-lgssapi $LIBS"
+ ;;
+ esac
+ fi
+else
+ CPPFLAGS="$save_CPPFLAGS"
+fi
+
+dnl -------------------------------------------------
+dnl check winssl option before other SSL libraries
+dnl -------------------------------------------------
+
+OPT_WINSSL=no
+AC_ARG_WITH(winssl,dnl
+AC_HELP_STRING([--with-winssl],[enable Windows native SSL/TLS])
+AC_HELP_STRING([--without-winssl], [disable Windows native SSL/TLS]),
+ OPT_WINSSL=$withval)
+
+AC_MSG_CHECKING([whether to enable Windows native SSL/TLS (Windows native builds only)])
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+ if test "x$OPT_WINSSL" != "xno" &&
+ test "x$curl_cv_native_windows" = "xyes"; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(USE_SCHANNEL, 1, [to enable Windows native SSL/TLS support])
+ AC_SUBST(USE_SCHANNEL, [1])
+ curl_ssl_msg="enabled (Windows-native)"
+ WINSSL_ENABLED=1
+ # --with-winssl implies --enable-sspi
+ AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support])
+ AC_SUBST(USE_WINDOWS_SSPI, [1])
+ curl_sspi_msg="enabled"
+ LIBS="-lcrypt32 $LIBS"
+ else
+ AC_MSG_RESULT(no)
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+OPT_DARWINSSL=no
+AC_ARG_WITH(darwinssl,dnl
+AC_HELP_STRING([--with-darwinssl],[enable Apple OS native SSL/TLS])
+AC_HELP_STRING([--without-darwinssl], [disable Apple OS native SSL/TLS]),
+ OPT_DARWINSSL=$withval)
+
+AC_MSG_CHECKING([whether to enable Apple OS native SSL/TLS])
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+ if test "x$OPT_DARWINSSL" != "xno" &&
+ test -d "/System/Library/Frameworks/Security.framework"; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(USE_DARWINSSL, 1, [to enable Apple OS native SSL/TLS support])
+ AC_SUBST(USE_DARWINSSL, [1])
+ curl_ssl_msg="enabled (Apple OS-native)"
+ DARWINSSL_ENABLED=1
+ LDFLAGS="$LDFLAGS -framework CoreFoundation -framework Security"
+ else
+ AC_MSG_RESULT(no)
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of SSL libraries and headers
+dnl **********************************************************************
+
+dnl Default to compiler & linker defaults for SSL files & libraries.
+OPT_SSL=off
+dnl Default to no CA bundle
+ca="no"
+AC_ARG_WITH(ssl,dnl
+AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
+AC_HELP_STRING([--without-ssl], [disable OpenSSL]),
+ OPT_SSL=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
+ dnl backup the pre-ssl variables
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLIBS="$LIBS"
+
+ dnl This is for Msys/Mingw
+ case $host in
+ *-*-msys* | *-*-mingw*)
+ AC_MSG_CHECKING([for gdi32])
+ my_ac_save_LIBS=$LIBS
+ LIBS="-lgdi32 $LIBS"
+ AC_TRY_LINK([#include <windef.h>
+ #include <wingdi.h>],
+ [GdiFlush();],
+ [ dnl worked!
+ AC_MSG_RESULT([yes])],
+ [ dnl failed, restore LIBS
+ LIBS=$my_ac_save_LIBS
+ AC_MSG_RESULT(no)]
+ )
+ ;;
+ esac
+
+ case "$OPT_SSL" in
+ yes)
+ dnl --with-ssl (without path) used
+ if test x$cross_compiling != xyes; then
+ dnl only do pkg-config magic when not cross-compiling
+ PKGTEST="yes"
+ fi
+ PREFIX_OPENSSL=/usr/local/ssl
+ LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
+ ;;
+ off)
+ dnl no --with-ssl option given, just check default places
+ if test x$cross_compiling != xyes; then
+ dnl only do pkg-config magic when not cross-compiling
+ PKGTEST="yes"
+ fi
+ PREFIX_OPENSSL=
+ ;;
+ *)
+ dnl check the given --with-ssl spot
+ PKGTEST="no"
+ PREFIX_OPENSSL=$OPT_SSL
+
+ dnl Try pkg-config even when cross-compiling. Since we
+ dnl specify PKG_CONFIG_LIBDIR we're only looking where
+ dnl the user told us to look
+ OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig"
+ AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$OPENSSL_PCDIR"])
+ if test -f "$OPENSSL_PCDIR/openssl.pc"; then
+ PKGTEST="yes"
+ fi
+
+ dnl in case pkg-config comes up empty, use what we got
+ dnl via --with-ssl
+ LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
+ if test "$PREFIX_OPENSSL" != "/usr" ; then
+ SSL_LDFLAGS="-L$LIB_OPENSSL"
+ SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include"
+ fi
+ SSL_CPPFLAGS="$SSL_CPPFLAGS -I$PREFIX_OPENSSL/include/openssl"
+ ;;
+ esac
+
+ if test "$PKGTEST" = "yes"; then
+
+ CURL_CHECK_PKGCONFIG(openssl, [$OPENSSL_PCDIR])
+
+ if test "$PKGCONFIG" != "no" ; then
+ SSL_LIBS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
+ $PKGCONFIG --libs-only-l openssl 2>/dev/null`
+
+ SSL_LDFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
+ $PKGCONFIG --libs-only-L openssl 2>/dev/null`
+
+ SSL_CPPFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl
+ $PKGCONFIG --cflags-only-I openssl 2>/dev/null`
+
+ AC_SUBST(SSL_LIBS)
+ AC_MSG_NOTICE([pkg-config: SSL_LIBS: "$SSL_LIBS"])
+ AC_MSG_NOTICE([pkg-config: SSL_LDFLAGS: "$SSL_LDFLAGS"])
+ AC_MSG_NOTICE([pkg-config: SSL_CPPFLAGS: "$SSL_CPPFLAGS"])
+
+ LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'`
+
+ dnl use the values pkg-config reported. This is here
+ dnl instead of below with CPPFLAGS and LDFLAGS because we only
+ dnl learn about this via pkg-config. If we only have
+ dnl the argument to --with-ssl we don't know what
+ dnl additional libs may be necessary. Hope that we
+ dnl don't need any.
+ LIBS="$SSL_LIBS $LIBS"
+ fi
+ fi
+
+ dnl finally, set flags to use SSL
+ CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
+ LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
+
+ AC_CHECK_LIB(crypto, HMAC_Update,[
+ HAVECRYPTO="yes"
+ LIBS="-lcrypto $LIBS"
+ ],[
+ LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL"
+ CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
+ AC_CHECK_LIB(crypto, HMAC_Init_ex,[
+ HAVECRYPTO="yes"
+ LIBS="-lcrypto $LIBS"], [
+
+ dnl still no, but what about with -ldl?
+ AC_MSG_CHECKING([OpenSSL linking with -ldl])
+ LIBS="-ldl $LIBS"
+ AC_TRY_LINK(
+ [
+ #include <openssl/err.h>
+ ],
+ [
+ ERR_clear_error();
+ ],
+ [
+ AC_MSG_RESULT(yes)
+ HAVECRYPTO="yes"
+ ],
+ [
+ AC_MSG_RESULT(no)
+ dnl ok, so what about bouth -ldl and -lpthread?
+
+ AC_MSG_CHECKING([OpenSSL linking with -ldl and -lpthread])
+ LIBS="-lpthread $LIBS"
+ AC_TRY_LINK(
+ [
+ #include <openssl/err.h>
+ ],
+ [
+ ERR_clear_error();
+ ],
+ [
+ AC_MSG_RESULT(yes)
+ HAVECRYPTO="yes"
+ ],
+ [
+ AC_MSG_RESULT(no)
+ LDFLAGS="$CLEANLDFLAGS"
+ CPPFLAGS="$CLEANCPPFLAGS"
+ LIBS="$CLEANLIBS"
+
+ ])
+
+ ])
+
+ ])
+ ])
+
+ if test X"$HAVECRYPTO" = X"yes"; then
+ dnl This is only reasonable to do if crypto actually is there: check for
+ dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
+
+ AC_CHECK_LIB(ssl, SSL_connect)
+
+ if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
+ dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff
+ AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use);
+ OLIBS=$LIBS
+ LIBS="-lRSAglue -lrsaref $LIBS"
+ AC_CHECK_LIB(ssl, SSL_connect)
+ if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
+ dnl still no SSL_connect
+ AC_MSG_RESULT(no)
+ LIBS=$OLIBS
+ else
+ AC_MSG_RESULT(yes)
+ fi
+
+ else
+
+ dnl Have the libraries--check for OpenSSL headers
+ AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
+ openssl/pem.h openssl/ssl.h openssl/err.h,
+ curl_ssl_msg="enabled (OpenSSL)"
+ OPENSSL_ENABLED=1
+ AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use]))
+
+ if test $ac_cv_header_openssl_x509_h = no; then
+ dnl we don't use the "action" part of the AC_CHECK_HEADERS macro
+ dnl since 'err.h' might in fact find a krb4 header with the same
+ dnl name
+ AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)
+
+ if test $ac_cv_header_x509_h = yes &&
+ test $ac_cv_header_crypto_h = yes &&
+ test $ac_cv_header_ssl_h = yes; then
+ dnl three matches
+ curl_ssl_msg="enabled (OpenSSL)"
+ OPENSSL_ENABLED=1
+ fi
+ fi
+ fi
+
+ if test X"$OPENSSL_ENABLED" = X"1"; then
+ dnl is there a pkcs12.h header present?
+ AC_CHECK_HEADERS(openssl/pkcs12.h)
+ else
+ LIBS="$CLEANLIBS"
+ fi
+
+ if test X"$OPT_SSL" != Xoff &&
+ test "$OPENSSL_ENABLED" != "1"; then
+ AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!])
+ fi
+ fi
+
+ if test X"$OPENSSL_ENABLED" = X"1"; then
+ dnl If the ENGINE library seems to be around, check for the OpenSSL engine
+ dnl stuff, it is kind of "separated" from the main SSL check
+ AC_CHECK_FUNC(ENGINE_init,
+ [
+ AC_CHECK_HEADERS(openssl/engine.h)
+ AC_CHECK_FUNCS( ENGINE_load_builtin_engines )
+ ])
+
+ dnl These can only exist if OpenSSL exists
+ dnl Older versions of Cyassl (some time before 2.9.4) don't have
+ dnl SSL_get_shutdown (but this check won't actually detect it there
+ dnl as it's a macro that needs the header files be included)
+
+ AC_CHECK_FUNCS( RAND_egd \
+ ENGINE_cleanup \
+ SSL_get_shutdown \
+ SSLv2_client_method )
+
+ AC_MSG_CHECKING([for BoringSSL])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+ #include <openssl/base.h>
+ ]],[[
+ #ifndef OPENSSL_IS_BORINGSSL
+ #error not boringssl
+ #endif
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE_UNQUOTED(HAVE_BORINGSSL, 1,
+ [Define to 1 if using BoringSSL.])
+ curl_ssl_msg="enabled (BoringSSL)"
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+
+ AC_MSG_CHECKING([for libressl])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+#include <openssl/opensslv.h>
+ ]],[[
+ int dummy = LIBRESSL_VERSION_NUMBER;
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE_UNQUOTED(HAVE_LIBRESSL, 1,
+ [Define to 1 if using libressl.])
+ curl_ssl_msg="enabled (libressl)"
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+ fi
+
+ if test "$OPENSSL_ENABLED" = "1"; then
+ if test -n "$LIB_OPENSSL"; then
+ dnl when the ssl shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
+ dnl to prevent further configure tests to fail due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH])
+ fi
+ fi
+ CURL_CHECK_OPENSSL_API
+ fi
+
+fi
+
+dnl **********************************************************************
+dnl Check for the random seed preferences
+dnl **********************************************************************
+
+if test X"$OPENSSL_ENABLED" = X"1"; then
+ AC_ARG_WITH(egd-socket,
+ AC_HELP_STRING([--with-egd-socket=FILE],
+ [Entropy Gathering Daemon socket pathname]),
+ [ EGD_SOCKET="$withval" ]
+ )
+ if test -n "$EGD_SOCKET" ; then
+ AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
+ [your Entropy Gathering Daemon socket pathname] )
+ fi
+
+ dnl Check for user-specified random device
+ AC_ARG_WITH(random,
+ AC_HELP_STRING([--with-random=FILE],
+ [read randomness from FILE (default=/dev/urandom)]),
+ [ RANDOM_FILE="$withval" ],
+ [
+ if test x$cross_compiling != xyes; then
+ dnl Check for random device
+ AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
+ else
+ AC_MSG_WARN([skipped the /dev/urandom detection when cross-compiling])
+ fi
+ ]
+ )
+ if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
+ AC_SUBST(RANDOM_FILE)
+ AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
+ [a suitable file to read random data from])
+ fi
+fi
+
+dnl ---
+dnl We require OpenSSL with SRP support.
+dnl ---
+if test "$OPENSSL_ENABLED" = "1"; then
+ AC_CHECK_LIB(crypto, SRP_Calc_client_key,
+ [
+ AC_DEFINE(HAVE_OPENSSL_SRP, 1, [if you have the function SRP_Calc_client_key])
+ AC_SUBST(HAVE_OPENSSL_SRP, [1])
+ ])
+fi
+
+dnl ----------------------------------------------------
+dnl check for GnuTLS
+dnl ----------------------------------------------------
+
+dnl Default to compiler & linker defaults for GnuTLS files & libraries.
+OPT_GNUTLS=no
+
+AC_ARG_WITH(gnutls,dnl
+AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root])
+AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]),
+ OPT_GNUTLS=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+ if test X"$OPT_GNUTLS" != Xno; then
+
+ addld=""
+ addlib=""
+ gtlslib=""
+ version=""
+ addcflags=""
+
+ if test "x$OPT_GNUTLS" = "xyes"; then
+ dnl this is with no partiular path given
+ CURL_CHECK_PKGCONFIG(gnutls)
+
+ if test "$PKGCONFIG" != "no" ; then
+ addlib=`$PKGCONFIG --libs-only-l gnutls`
+ addld=`$PKGCONFIG --libs-only-L gnutls`
+ addcflags=`$PKGCONFIG --cflags-only-I gnutls`
+ version=`$PKGCONFIG --modversion gnutls`
+ gtlslib=`echo $addld | $SED -e 's/-L//'`
+ else
+ dnl without pkg-config, we try libgnutls-config as that was how it
+ dnl used to be done
+ check=`libgnutls-config --version 2>/dev/null`
+ if test -n "$check"; then
+ addlib=`libgnutls-config --libs`
+ addcflags=`libgnutls-config --cflags`
+ version=`libgnutls-config --version`
+ gtlslib=`libgnutls-config --prefix`/lib$libsuff
+ fi
+ fi
+ else
+ dnl this is with a given path, first check if there's a libgnutls-config
+ dnl there and if not, make an educated guess
+ cfg=$OPT_GNUTLS/bin/libgnutls-config
+ check=`$cfg --version 2>/dev/null`
+ if test -n "$check"; then
+ addlib=`$cfg --libs`
+ addcflags=`$cfg --cflags`
+ version=`$cfg --version`
+ gtlslib=`$cfg --prefix`/lib$libsuff
+ else
+ dnl without pkg-config and libgnutls-config, we guess a lot!
+ addlib=-lgnutls
+ addld=-L$OPT_GNUTLS/lib$libsuff
+ addcflags=-I$OPT_GNUTLS/include
+ version="" # we just don't know
+ gtlslib=$OPT_GNUTLS/lib$libsuff
+ fi
+ fi
+
+ if test -z "$version"; then
+ dnl lots of efforts, still no go
+ version="unknown"
+ fi
+
+ if test -n "$addlib"; then
+
+ CLEANLIBS="$LIBS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLDFLAGS="$LDFLAGS"
+
+ LIBS="$addlib $LIBS"
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ AC_CHECK_LIB(gnutls, gnutls_check_version,
+ [
+ AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled])
+ AC_SUBST(USE_GNUTLS, [1])
+ GNUTLS_ENABLED=1
+ USE_GNUTLS="yes"
+ curl_ssl_msg="enabled (GnuTLS)"
+ ],
+ [
+ LIBS="$CLEANLIBS"
+ CPPFLAGS="$CLEANCPPFLAGS"
+ ])
+
+ if test "x$USE_GNUTLS" = "xyes"; then
+ AC_MSG_NOTICE([detected GnuTLS version $version])
+
+ if test -n "$gtlslib"; then
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl LD_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlslib"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $gtlslib to LD_LIBRARY_PATH])
+ fi
+ fi
+ AC_CHECK_FUNCS([gnutls_certificate_set_x509_key_file2 gnutls_alpn_set_protocols gnutls_ocsp_req_init])
+ fi
+
+ fi
+
+ fi dnl GNUTLS not disabled
+
+fi
+
+dnl ---
+dnl Check which crypto backend GnuTLS uses
+dnl ---
+
+if test "$GNUTLS_ENABLED" = "1"; then
+ USE_GNUTLS_NETTLE=
+ # First check if we can detect either crypto library via transitive linking
+ AC_CHECK_LIB(gnutls, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ])
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_CHECK_LIB(gnutls, gcry_control, [ USE_GNUTLS_NETTLE=0 ])
+ fi
+ # If not, try linking directly to both of them to see if they are available
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_CHECK_LIB(nettle, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ])
+ fi
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_CHECK_LIB(gcrypt, gcry_control, [ USE_GNUTLS_NETTLE=0 ])
+ fi
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_MSG_ERROR([GnuTLS found, but neither gcrypt nor nettle found])
+ fi
+ if test "$USE_GNUTLS_NETTLE" = "1"; then
+ AC_DEFINE(USE_GNUTLS_NETTLE, 1, [if GnuTLS uses nettle as crypto backend])
+ AC_SUBST(USE_GNUTLS_NETTLE, [1])
+ LIBS="-lnettle $LIBS"
+ else
+ LIBS="-lgcrypt $LIBS"
+ fi
+fi
+
+dnl ---
+dnl We require GnuTLS with SRP support.
+dnl ---
+if test "$GNUTLS_ENABLED" = "1"; then
+ AC_CHECK_LIB(gnutls, gnutls_srp_verifier,
+ [
+ AC_DEFINE(HAVE_GNUTLS_SRP, 1, [if you have the function gnutls_srp_verifier])
+ AC_SUBST(HAVE_GNUTLS_SRP, [1])
+ ])
+fi
+
+dnl ----------------------------------------------------
+dnl check for PolarSSL
+dnl ----------------------------------------------------
+
+dnl Default to compiler & linker defaults for PolarSSL files & libraries.
+OPT_POLARSSL=no
+
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+AC_ARG_WITH(polarssl,dnl
+AC_HELP_STRING([--with-polarssl=PATH],[where to look for PolarSSL, PATH points to the installation root])
+AC_HELP_STRING([--without-polarssl], [disable PolarSSL detection]),
+ OPT_POLARSSL=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+ if test X"$OPT_POLARSSL" != Xno; then
+
+ if test "$OPT_POLARSSL" = "yes"; then
+ OPT_POLARSSL=""
+ fi
+
+ if test -z "$OPT_POLARSSL" ; then
+ dnl check for lib first without setting any new path
+
+ AC_CHECK_LIB(polarssl, havege_init,
+ dnl libpolarssl found, set the variable
+ [
+ AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
+ AC_SUBST(USE_POLARSSL, [1])
+ POLARSSL_ENABLED=1
+ USE_POLARSSL="yes"
+ curl_ssl_msg="enabled (PolarSSL)"
+ ])
+ fi
+
+ addld=""
+ addlib=""
+ addcflags=""
+ polarssllib=""
+
+ if test "x$USE_POLARSSL" != "xyes"; then
+ dnl add the path and test again
+ addld=-L$OPT_POLARSSL/lib$libsuff
+ addcflags=-I$OPT_POLARSSL/include
+ polarssllib=$OPT_POLARSSL/lib$libsuff
+
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ AC_CHECK_LIB(polarssl, ssl_init,
+ [
+ AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled])
+ AC_SUBST(USE_POLARSSL, [1])
+ POLARSSL_ENABLED=1
+ USE_POLARSSL="yes"
+ curl_ssl_msg="enabled (PolarSSL)"
+ ],
+ [
+ CPPFLAGS=$_cppflags
+ LDFLAGS=$_ldflags
+ ])
+ fi
+
+ if test "x$USE_POLARSSL" = "xyes"; then
+ AC_MSG_NOTICE([detected PolarSSL])
+
+ LIBS="-lpolarssl $LIBS"
+
+ if test -n "$polarssllib"; then
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl LD_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$polarssllib"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $polarssllib to LD_LIBRARY_PATH])
+ fi
+ fi
+ fi
+
+ fi dnl PolarSSL not disabled
+
+fi
+
+dnl ----------------------------------------------------
+dnl check for mbedTLS
+dnl ----------------------------------------------------
+
+OPT_MBEDTLS=no
+
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+AC_ARG_WITH(mbedtls,dnl
+AC_HELP_STRING([--with-mbedtls=PATH],[where to look for mbedTLS, PATH points to the installation root])
+AC_HELP_STRING([--without-mbedtls], [disable mbedTLS detection]),
+ OPT_MBEDTLS=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+ if test X"$OPT_MBEDTLS" != Xno; then
+
+ if test "$OPT_MBEDTLS" = "yes"; then
+ OPT_MBEDTLS=""
+ fi
+
+ if test -z "$OPT_MBEDTLS" ; then
+ dnl check for lib first without setting any new path
+
+ AC_CHECK_LIB(mbedtls, mbedtls_havege_init,
+ dnl libmbedtls found, set the variable
+ [
+ AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled])
+ AC_SUBST(USE_MBEDTLS, [1])
+ MBEDTLS_ENABLED=1
+ USE_MBEDTLS="yes"
+ curl_ssl_msg="enabled (mbedTLS)"
+ ], [], -lmbedx509 -lmbedcrypto)
+ fi
+
+ addld=""
+ addlib=""
+ addcflags=""
+ mbedtlslib=""
+
+ if test "x$USE_MBEDTLS" != "xyes"; then
+ dnl add the path and test again
+ addld=-L$OPT_MBEDTLS/lib$libsuff
+ addcflags=-I$OPT_MBEDTLS/include
+ mbedtlslib=$OPT_MBEDTLS/lib$libsuff
+
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ AC_CHECK_LIB(mbedtls, mbedtls_ssl_init,
+ [
+ AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled])
+ AC_SUBST(USE_MBEDTLS, [1])
+ MBEDTLS_ENABLED=1
+ USE_MBEDTLS="yes"
+ curl_ssl_msg="enabled (mbedTLS)"
+ ],
+ [
+ CPPFLAGS=$_cppflags
+ LDFLAGS=$_ldflags
+ ], -lmbedx509 -lmbedcrypto)
+ fi
+
+ if test "x$USE_MBEDTLS" = "xyes"; then
+ AC_MSG_NOTICE([detected mbedTLS])
+
+ LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS"
+
+ if test -n "$mbedtlslib"; then
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl LD_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$mbedtlslib"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $mbedtlslib to LD_LIBRARY_PATH])
+ fi
+ fi
+ fi
+
+ fi dnl mbedTLS not disabled
+
+fi
+
+dnl ----------------------------------------------------
+dnl check for CyaSSL
+dnl ----------------------------------------------------
+
+dnl Default to compiler & linker defaults for CyaSSL files & libraries.
+OPT_CYASSL=no
+
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+AC_ARG_WITH(cyassl,dnl
+AC_HELP_STRING([--with-cyassl=PATH],[where to look for CyaSSL, PATH points to the installation root (default: system lib default)])
+AC_HELP_STRING([--without-cyassl], [disable CyaSSL detection]),
+ OPT_CYASSL=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+ if test X"$OPT_CYASSL" != Xno; then
+
+ if test "$OPT_CYASSL" = "yes"; then
+ OPT_CYASSL=""
+ fi
+
+ dnl This should be reworked to use pkg-config instead
+
+ cyassllibname=cyassl
+
+ if test -z "$OPT_CYASSL" ; then
+ dnl check for lib in system default first
+
+ AC_CHECK_LIB(cyassl, CyaSSL_Init,
+ dnl libcyassl found, set the variable
+ [
+ AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled])
+ AC_SUBST(USE_CYASSL, [1])
+ CYASSL_ENABLED=1
+ USE_CYASSL="yes"
+ curl_ssl_msg="enabled (CyaSSL)"
+ ])
+ fi
+
+ addld=""
+ addlib=""
+ addcflags=""
+ cyassllib=""
+
+ if test "x$USE_CYASSL" != "xyes"; then
+ dnl add the path and test again
+ addld=-L$OPT_CYASSL/lib$libsuff
+ addcflags=-I$OPT_CYASSL/include
+ cyassllib=$OPT_CYASSL/lib$libsuff
+
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ AC_CHECK_LIB(cyassl, CyaSSL_Init,
+ [
+ AC_DEFINE(USE_CYASSL, 1, [if CyaSSL is enabled])
+ AC_SUBST(USE_CYASSL, [1])
+ CYASSL_ENABLED=1
+ USE_CYASSL="yes"
+ curl_ssl_msg="enabled (CyaSSL)"
+ ],
+ [
+ CPPFLAGS=$_cppflags
+ LDFLAGS=$_ldflags
+ cyassllib=""
+ ])
+ fi
+
+ addld=""
+ addlib=""
+ addcflags=""
+
+ if test "x$USE_CYASSL" != "xyes"; then
+ dnl libcyassl renamed to libwolfssl as of 3.4.0
+ addld=-L$OPT_CYASSL/lib$libsuff
+ addcflags=-I$OPT_CYASSL/include
+ cyassllib=$OPT_CYASSL/lib$libsuff
+
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ cyassllibname=wolfssl
+ my_ac_save_LIBS="$LIBS"
+ LIBS="-l$cyassllibname -lm $LIBS"
+
+ AC_MSG_CHECKING([for CyaSSL_Init in -lwolfssl])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+/* These aren't needed for detection and confuse WolfSSL.
+ They are set up properly later if it is detected. */
+#undef SIZEOF_LONG
+#undef SIZEOF_LONG_LONG
+#include <cyassl/ssl.h>
+ ]],[[
+ return CyaSSL_Init();
+ ]])
+ ],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(USE_CYASSL, 1, [if CyaSSL/WolfSSL is enabled])
+ AC_SUBST(USE_CYASSL, [1])
+ CYASSL_ENABLED=1
+ USE_CYASSL="yes"
+ curl_ssl_msg="enabled (WolfSSL)"
+ ],
+ [
+ AC_MSG_RESULT(no)
+ CPPFLAGS=$_cppflags
+ LDFLAGS=$_ldflags
+ cyassllib=""
+ ])
+ LIBS="$my_ac_save_LIBS"
+ fi
+
+ if test "x$USE_CYASSL" = "xyes"; then
+ AC_MSG_NOTICE([detected $cyassllibname])
+
+ dnl cyassl/ctaocrypt/types.h needs SIZEOF_LONG_LONG defined!
+ AC_CHECK_SIZEOF(long long)
+
+ dnl Versions since at least 2.6.0 may have options.h
+ AC_CHECK_HEADERS(cyassl/options.h)
+
+ dnl Versions since at least 2.9.4 renamed error.h to error-ssl.h
+ AC_CHECK_HEADERS(cyassl/error-ssl.h)
+
+ LIBS="-l$cyassllibname -lm $LIBS"
+
+ if test "x$cyassllibname" = "xwolfssl"; then
+ dnl Recent WolfSSL versions build without SSLv3 by default
+ dnl WolfSSL needs configure --enable-opensslextra to have *get_peer*
+ AC_CHECK_FUNCS(wolfSSLv3_client_method \
+ wolfSSL_CTX_UseSupportedCurve \
+ wolfSSL_get_peer_certificate \
+ wolfSSL_UseALPN)
+ else
+ dnl Cyassl needs configure --enable-opensslextra to have *get_peer*
+ AC_CHECK_FUNCS(CyaSSL_CTX_UseSupportedCurve \
+ CyaSSL_get_peer_certificate)
+ fi
+
+ if test -n "$cyassllib"; then
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl LD_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$cyassllib"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $cyassllib to LD_LIBRARY_PATH])
+ fi
+ fi
+
+ fi
+
+ fi dnl CyaSSL not disabled
+
+fi
+
+dnl ----------------------------------------------------
+dnl NSS. Only check if GnuTLS and OpenSSL are not enabled
+dnl ----------------------------------------------------
+
+dnl Default to compiler & linker defaults for NSS files & libraries.
+OPT_NSS=no
+
+AC_ARG_WITH(nss,dnl
+AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root])
+AC_HELP_STRING([--without-nss], [disable NSS detection]),
+ OPT_NSS=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+ if test X"$OPT_NSS" != Xno; then
+
+ addld=""
+ addlib=""
+ addcflags=""
+ nssprefix=""
+ version=""
+
+ if test "x$OPT_NSS" = "xyes"; then
+
+ CURL_CHECK_PKGCONFIG(nss)
+
+ if test "$PKGCONFIG" != "no" ; then
+ addlib=`$PKGCONFIG --libs nss`
+ addcflags=`$PKGCONFIG --cflags nss`
+ version=`$PKGCONFIG --modversion nss`
+ nssprefix=`$PKGCONFIG --variable=prefix nss`
+ else
+ dnl Without pkg-config, we check for nss-config
+
+ check=`nss-config --version 2>/dev/null`
+ if test -n "$check"; then
+ addlib=`nss-config --libs`
+ addcflags=`nss-config --cflags`
+ version=`nss-config --version`
+ nssprefix=`nss-config --prefix`
+ else
+ addlib="-lnss3"
+ addcflags=""
+ version="unknown"
+ fi
+ fi
+ else
+ NSS_PCDIR="$OPT_NSS/lib/pkgconfig"
+ if test -f "$NSS_PCDIR/nss.pc"; then
+ CURL_CHECK_PKGCONFIG(nss, [$NSS_PCDIR])
+ if test "$PKGCONFIG" != "no" ; then
+ addld=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --libs-only-L nss`
+ addlib=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --libs-only-l nss`
+ addcflags=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --cflags nss`
+ version=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --modversion nss`
+ nssprefix=`CURL_EXPORT_PCDIR([$NSS_PCDIR]) $PKGCONFIG --variable=prefix nss`
+ fi
+ fi
+ fi
+
+ if test -z "$addlib"; then
+ # Without pkg-config, we'll kludge in some defaults
+ AC_MSG_WARN([Using hard-wired libraries and compilation flags for NSS.])
+ addld="-L$OPT_NSS/lib"
+ addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4"
+ addcflags="-I$OPT_NSS/include"
+ version="unknown"
+ nssprefix=$OPT_NSS
+ fi
+
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANLIBS="$LIBS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+
+ LDFLAGS="$addld $LDFLAGS"
+ LIBS="$addlib $LIBS"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ dnl The function SSL_VersionRangeSet() is needed to enable TLS > 1.0
+ AC_CHECK_LIB(nss3, SSL_VersionRangeSet,
+ [
+ AC_DEFINE(USE_NSS, 1, [if NSS is enabled])
+ AC_SUBST(USE_NSS, [1])
+ USE_NSS="yes"
+ NSS_ENABLED=1
+ curl_ssl_msg="enabled (NSS)"
+ ],
+ [
+ LDFLAGS="$CLEANLDFLAGS"
+ LIBS="$CLEANLIBS"
+ CPPFLAGS="$CLEANCPPFLAGS"
+ ])
+
+ if test "x$USE_NSS" = "xyes"; then
+ AC_MSG_NOTICE([detected NSS version $version])
+
+ dnl needed when linking the curl tool without USE_EXPLICIT_LIB_DEPS
+ NSS_LIBS=$addlib
+ AC_SUBST([NSS_LIBS])
+
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl LD_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH])
+ fi
+
+ fi dnl NSS found
+
+ fi dnl NSS not disabled
+
+fi dnl curl_ssl_msg = init_ssl_msg
+
+OPT_AXTLS=off
+
+AC_ARG_WITH(axtls,dnl
+AC_HELP_STRING([--with-axtls=PATH],[Where to look for axTLS, PATH points to the axTLS installation prefix (default: /usr/local). Ignored if another SSL engine is selected.])
+AC_HELP_STRING([--without-axtls], [disable axTLS]),
+ OPT_AXTLS=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+ if test X"$OPT_AXTLS" != Xno; then
+ dnl backup the pre-axtls variables
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLIBS="$LIBS"
+
+ case "$OPT_AXTLS" in
+ yes)
+ dnl --with-axtls (without path) used
+ PREFIX_AXTLS=/usr/local
+ LIB_AXTLS="$PREFIX_AXTLS/lib"
+ LDFLAGS="$LDFLAGS -L$LIB_AXTLS"
+ CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include"
+ ;;
+ off)
+ dnl no --with-axtls option given, just check default places
+ PREFIX_AXTLS=
+ ;;
+ *)
+ dnl check the given --with-axtls spot
+ PREFIX_AXTLS=$OPT_AXTLS
+ LIB_AXTLS="$PREFIX_AXTLS/lib"
+ LDFLAGS="$LDFLAGS -L$LIB_AXTLS"
+ CPPFLAGS="$CPPFLAGS -I$PREFIX_AXTLS/include"
+ ;;
+ esac
+
+ AC_CHECK_LIB(axtls, ssl_version,[
+ LIBS="-laxtls $LIBS"
+ AC_DEFINE(USE_AXTLS, 1, [if axTLS is enabled])
+ AC_SUBST(USE_AXTLS, [1])
+ AXTLS_ENABLED=1
+ USE_AXTLS="yes"
+ curl_ssl_msg="enabled (axTLS)"
+
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_AXTLS"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $LIB_AXTLS to LD_LIBRARY_PATH])
+ fi
+ ],[
+ LDFLAGS="$CLEANLDFLAGS"
+ CPPFLAGS="$CLEANCPPFLAGS"
+ LIBS="$CLEANLIBS"
+ ])
+ fi
+fi
+
+if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED" = "x"; then
+ AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.])
+ AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-axtls, --with-winssl, or --with-darwinssl to address this.])
+else
+ # SSL is enabled, genericly
+ AC_SUBST(SSL_ENABLED)
+ SSL_ENABLED="1"
+fi
+
+dnl **********************************************************************
+dnl Check for the CA bundle
+dnl **********************************************************************
+
+CURL_CHECK_CA_BUNDLE
+
+dnl **********************************************************************
+dnl Check for libpsl
+dnl **********************************************************************
+
+AC_ARG_WITH(libpsl,
+ AS_HELP_STRING([--without-libpsl],
+ [disable support for libpsl cookie checking]),
+ with_libpsl=$withval,
+ with_libpsl=yes)
+if test $with_libpsl != "no"; then
+ AC_SEARCH_LIBS(psl_builtin, psl,
+ [curl_psl_msg="yes";
+ AC_DEFINE([USE_LIBPSL], [1], [PSL support enabled])
+ ],
+ [curl_psl_msg="no (libpsl not found)";
+ AC_MSG_WARN([libpsl was not found])
+ ]
+ )
+fi
+AM_CONDITIONAL([USE_LIBPSL], [test "$curl_psl_msg" = "yes"])
+
+dnl **********************************************************************
+dnl Check for libmetalink
+dnl **********************************************************************
+
+OPT_LIBMETALINK=no
+
+AC_ARG_WITH(libmetalink,dnl
+AC_HELP_STRING([--with-libmetalink=PATH],[where to look for libmetalink, PATH points to the installation root])
+AC_HELP_STRING([--without-libmetalink], [disable libmetalink detection]),
+ OPT_LIBMETALINK=$withval)
+
+if test X"$OPT_LIBMETALINK" != Xno; then
+
+ addld=""
+ addlib=""
+ addcflags=""
+ version=""
+ libmetalinklib=""
+
+ PKGTEST="no"
+ if test "x$OPT_LIBMETALINK" = "xyes"; then
+ dnl this is with no partiular path given
+ PKGTEST="yes"
+ CURL_CHECK_PKGCONFIG(libmetalink)
+ else
+ dnl When particular path is given, set PKG_CONFIG_LIBDIR using the path.
+ LIBMETALINK_PCDIR="$OPT_LIBMETALINK/lib/pkgconfig"
+ AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$LIBMETALINK_PCDIR"])
+ if test -f "$LIBMETALINK_PCDIR/libmetalink.pc"; then
+ PKGTEST="yes"
+ fi
+ if test "$PKGTEST" = "yes"; then
+ CURL_CHECK_PKGCONFIG(libmetalink, [$LIBMETALINK_PCDIR])
+ fi
+ fi
+ if test "$PKGTEST" = "yes" && test "$PKGCONFIG" != "no"; then
+ addlib=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl
+ $PKGCONFIG --libs-only-l libmetalink`
+ addld=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl
+ $PKGCONFIG --libs-only-L libmetalink`
+ addcflags=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl
+ $PKGCONFIG --cflags-only-I libmetalink`
+ version=`CURL_EXPORT_PCDIR([$LIBMETALINK_PCDIR]) dnl
+ $PKGCONFIG --modversion libmetalink`
+ libmetalinklib=`echo $addld | $SED -e 's/-L//'`
+ fi
+ if test -n "$addlib"; then
+
+ clean_CPPFLAGS="$CPPFLAGS"
+ clean_LDFLAGS="$LDFLAGS"
+ clean_LIBS="$LIBS"
+ CPPFLAGS="$clean_CPPFLAGS $addcflags"
+ LDFLAGS="$clean_LDFLAGS $addld"
+ LIBS="$addlib $clean_LIBS"
+ AC_MSG_CHECKING([if libmetalink is recent enough])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+# include <metalink/metalink.h>
+ ]],[[
+ if(0 != metalink_strerror(0)) /* added in 0.1.0 */
+ return 1;
+ ]])
+ ],[
+ AC_MSG_RESULT([yes ($version)])
+ want_metalink="yes"
+ ],[
+ AC_MSG_RESULT([no ($version)])
+ AC_MSG_NOTICE([libmetalink library defective or too old])
+ want_metalink="no"
+ ])
+ CPPFLAGS="$clean_CPPFLAGS"
+ LDFLAGS="$clean_LDFLAGS"
+ LIBS="$clean_LIBS"
+ if test "$want_metalink" = "yes"; then
+ dnl finally libmetalink will be used
+ AC_DEFINE(USE_METALINK, 1, [Define to enable metalink support])
+ LIBMETALINK_LIBS=$addlib
+ LIBMETALINK_LDFLAGS=$addld
+ LIBMETALINK_CPPFLAGS=$addcflags
+ AC_SUBST([LIBMETALINK_LIBS])
+ AC_SUBST([LIBMETALINK_LDFLAGS])
+ AC_SUBST([LIBMETALINK_CPPFLAGS])
+ curl_mtlnk_msg="enabled"
+ fi
+
+ fi
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of LIBSSH2 libraries and headers
+dnl **********************************************************************
+
+dnl Default to compiler & linker defaults for LIBSSH2 files & libraries.
+OPT_LIBSSH2=off
+AC_ARG_WITH(libssh2,dnl
+AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
+AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]),
+ OPT_LIBSSH2=$withval)
+
+if test X"$OPT_LIBSSH2" != Xno; then
+ dnl backup the pre-libssh2 variables
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLIBS="$LIBS"
+
+ case "$OPT_LIBSSH2" in
+ yes)
+ dnl --with-libssh2 (without path) used
+ CURL_CHECK_PKGCONFIG(libssh2)
+
+ if test "$PKGCONFIG" != "no" ; then
+ LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2`
+ LD_SSH2=`$PKGCONFIG --libs-only-L libssh2`
+ CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2`
+ version=`$PKGCONFIG --modversion libssh2`
+ DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/-L//'`
+ fi
+
+ ;;
+ off)
+ dnl no --with-libssh2 option given, just check default places
+ ;;
+ *)
+ dnl use the given --with-libssh2 spot
+ PREFIX_SSH2=$OPT_LIBSSH2
+ ;;
+ esac
+
+ dnl if given with a prefix, we set -L and -I based on that
+ if test -n "$PREFIX_SSH2"; then
+ LIB_SSH2="-lssh2"
+ LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff
+ CPP_SSH2=-I${PREFIX_SSH2}/include
+ DIR_SSH2=${PREFIX_SSH2}/lib$libsuff
+ fi
+
+ LDFLAGS="$LDFLAGS $LD_SSH2"
+ CPPFLAGS="$CPPFLAGS $CPP_SSH2"
+ LIBS="$LIB_SSH2 $LIBS"
+
+ AC_CHECK_LIB(ssh2, libssh2_channel_open_ex)
+
+ AC_CHECK_HEADERS(libssh2.h,
+ curl_ssh_msg="enabled (libSSH2)"
+ LIBSSH2_ENABLED=1
+ AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use])
+ AC_SUBST(USE_LIBSSH2, [1])
+ )
+
+ if test X"$OPT_LIBSSH2" != Xoff &&
+ test "$LIBSSH2_ENABLED" != "1"; then
+ AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!])
+ fi
+
+ if test "$LIBSSH2_ENABLED" = "1"; then
+ if test -n "$DIR_SSH2"; then
+ dnl when the libssh2 shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
+ dnl to prevent further configure tests to fail due to this
+
+ if test "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DIR_SSH2"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $DIR_SSH2 to LD_LIBRARY_PATH])
+ fi
+ fi
+ else
+ dnl no libssh2, revert back to clean variables
+ LDFLAGS=$CLEANLDFLAGS
+ CPPFLAGS=$CLEANCPPFLAGS
+ LIBS=$CLEANLIBS
+ fi
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of LIBRTMP libraries and headers
+dnl **********************************************************************
+
+dnl Default to compiler & linker defaults for LIBRTMP files & libraries.
+OPT_LIBRTMP=off
+AC_ARG_WITH(librtmp,dnl
+AC_HELP_STRING([--with-librtmp=PATH],[Where to look for librtmp, PATH points to the LIBRTMP installation; when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
+AC_HELP_STRING([--without-librtmp], [disable LIBRTMP]),
+ OPT_LIBRTMP=$withval)
+
+if test X"$OPT_LIBRTMP" != Xno; then
+ dnl backup the pre-librtmp variables
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLIBS="$LIBS"
+
+ case "$OPT_LIBRTMP" in
+ yes)
+ dnl --with-librtmp (without path) used
+ CURL_CHECK_PKGCONFIG(librtmp)
+
+ if test "$PKGCONFIG" != "no" ; then
+ LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp`
+ LD_RTMP=`$PKGCONFIG --libs-only-L librtmp`
+ CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp`
+ version=`$PKGCONFIG --modversion librtmp`
+ DIR_RTMP=`echo $LD_RTMP | $SED -e 's/-L//'`
+ else
+ dnl To avoid link errors, we do not allow --librtmp without
+ dnl a pkgconfig file
+ AC_MSG_ERROR([--librtmp was specified but could not find librtmp pkgconfig file.])
+ fi
+
+ ;;
+ off)
+ dnl no --with-librtmp option given, just check default places
+ LIB_RTMP="-lrtmp"
+ ;;
+ *)
+ dnl use the given --with-librtmp spot
+ LIB_RTMP="-lrtmp"
+ PREFIX_RTMP=$OPT_LIBRTMP
+ ;;
+ esac
+
+ dnl if given with a prefix, we set -L and -I based on that
+ if test -n "$PREFIX_RTMP"; then
+ LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff
+ CPP_RTMP=-I${PREFIX_RTMP}/include
+ DIR_RTMP=${PREFIX_RTMP}/lib$libsuff
+ fi
+
+ LDFLAGS="$LDFLAGS $LD_RTMP"
+ CPPFLAGS="$CPPFLAGS $CPP_RTMP"
+ LIBS="$LIB_RTMP $LIBS"
+
+ AC_CHECK_LIB(rtmp, RTMP_Init,
+ [
+ AC_CHECK_HEADERS(librtmp/rtmp.h,
+ curl_rtmp_msg="enabled (librtmp)"
+ LIBRTMP_ENABLED=1
+ AC_DEFINE(USE_LIBRTMP, 1, [if librtmp is in use])
+ AC_SUBST(USE_LIBRTMP, [1])
+ )
+ ],
+ dnl not found, revert back to clean variables
+ LDFLAGS=$CLEANLDFLAGS
+ CPPFLAGS=$CLEANCPPFLAGS
+ LIBS=$CLEANLIBS
+ )
+
+ if test X"$OPT_LIBRTMP" != Xoff &&
+ test "$LIBRTMP_ENABLED" != "1"; then
+ AC_MSG_ERROR([librtmp libs and/or directories were not found where specified!])
+ fi
+
+fi
+
+dnl **********************************************************************
+dnl Check for linker switch for versioned symbols
+dnl **********************************************************************
+
+versioned_symbols_flavour=
+AC_MSG_CHECKING([whether versioned symbols are wanted])
+AC_ARG_ENABLE(versioned-symbols,
+AC_HELP_STRING([--enable-versioned-symbols], [Enable versioned symbols in shared library])
+AC_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shared library]),
+[ case "$enableval" in
+ yes) AC_MSG_RESULT(yes)
+ AC_MSG_CHECKING([if libraries can be versioned])
+ GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
+ if test -z "$GLD"; then
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([You need an ld version supporting the --version-script option])
+ else
+ AC_MSG_RESULT(yes)
+ if test "x$OPENSSL_ENABLED" = "x1"; then
+ versioned_symbols_flavour="OPENSSL_"
+ elif test "x$GNUTLS_ENABLED" = "x1"; then
+ versioned_symbols_flavour="GNUTLS_"
+ elif test "x$NSS_ENABLED" = "x1"; then
+ versioned_symbols_flavour="NSS_"
+ elif test "x$POLARSSL_ENABLED" = "x1"; then
+ versioned_symbols_flavour="POLARSSL_"
+ elif test "x$CYASSL_ENABLED" = "x1"; then
+ versioned_symbols_flavour="CYASSL_"
+ elif test "x$AXTLS_ENABLED" = "x1"; then
+ versioned_symbols_flavour="AXTLS_"
+ elif test "x$WINSSL_ENABLED" = "x1"; then
+ versioned_symbols_flavour="WINSSL_"
+ elif test "x$DARWINSSL_ENABLED" = "x1"; then
+ versioned_symbols_flavour="DARWINSSL_"
+ else
+ versioned_symbols_flavour=""
+ fi
+ versioned_symbols="yes"
+ fi
+ ;;
+
+ *) AC_MSG_RESULT(no)
+ ;;
+ esac
+], [
+AC_MSG_RESULT(no)
+]
+)
+
+AC_SUBST([CURL_LT_SHLIB_VERSIONED_FLAVOUR],
+ ["$versioned_symbols_flavour"])
+AM_CONDITIONAL([CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS],
+ [test "x$versioned_symbols" = 'xyes'])
+
+dnl -------------------------------------------------
+dnl check winidn option before other IDN libraries
+dnl -------------------------------------------------
+
+AC_MSG_CHECKING([whether to enable Windows native IDN (Windows native builds only)])
+OPT_WINIDN="default"
+AC_ARG_WITH(winidn,
+AC_HELP_STRING([--with-winidn=PATH],[enable Windows native IDN])
+AC_HELP_STRING([--without-winidn], [disable Windows native IDN]),
+ OPT_WINIDN=$withval)
+case "$OPT_WINIDN" in
+ no|default)
+ dnl --without-winidn option used or configure option not specified
+ want_winidn="no"
+ AC_MSG_RESULT([no])
+ ;;
+ yes)
+ dnl --with-winidn option used without path
+ want_winidn="yes"
+ want_winidn_path="default"
+ AC_MSG_RESULT([yes])
+ ;;
+ *)
+ dnl --with-winidn option used with path
+ want_winidn="yes"
+ want_winidn_path="$withval"
+ AC_MSG_RESULT([yes ($withval)])
+ ;;
+esac
+
+if test "$want_winidn" = "yes"; then
+ dnl winidn library support has been requested
+ clean_CPPFLAGS="$CPPFLAGS"
+ clean_LDFLAGS="$LDFLAGS"
+ clean_LIBS="$LIBS"
+ WINIDN_LIBS="-lnormaliz"
+ #
+ if test "$want_winidn_path" != "default"; then
+ dnl path has been specified
+ dnl pkg-config not available or provides no info
+ WINIDN_LDFLAGS="-L$want_winidn_path/lib$libsuff"
+ WINIDN_CPPFLAGS="-I$want_winidn_path/include"
+ WINIDN_DIR="$want_winidn_path/lib$libsuff"
+ fi
+ #
+ CPPFLAGS="$CPPFLAGS $WINIDN_CPPFLAGS"
+ LDFLAGS="$LDFLAGS $WINIDN_LDFLAGS"
+ LIBS="$WINIDN_LIBS $LIBS"
+ #
+ AC_MSG_CHECKING([if IdnToUnicode can be linked])
+ AC_LINK_IFELSE([
+ AC_LANG_FUNC_LINK_TRY([IdnToUnicode])
+ ],[
+ AC_MSG_RESULT([yes])
+ tst_links_winidn="yes"
+ ],[
+ AC_MSG_RESULT([no])
+ tst_links_winidn="no"
+ ])
+ #
+ if test "$tst_links_winidn" = "yes"; then
+ AC_DEFINE(USE_WIN32_IDN, 1, [Define to 1 if you have the `normaliz' (WinIDN) library (-lnormaliz).])
+ AC_DEFINE(WANT_IDN_PROTOTYPES, 1, [Define to 1 to provide own prototypes.])
+ AC_SUBST([IDN_ENABLED], [1])
+ curl_idn_msg="enabled (Windows-native)"
+ else
+ AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled])
+ CPPFLAGS="$clean_CPPFLAGS"
+ LDFLAGS="$clean_LDFLAGS"
+ LIBS="$clean_LIBS"
+ fi
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of IDN libraries and headers
+dnl **********************************************************************
+
+AC_MSG_CHECKING([whether to build with libidn2])
+OPT_IDN="default"
+AC_ARG_WITH(libidn2,
+AC_HELP_STRING([--with-libidn2=PATH],[Enable libidn2 usage])
+AC_HELP_STRING([--without-libidn2],[Disable libidn2 usage]),
+ [OPT_IDN=$withval])
+case "$OPT_IDN" in
+ no)
+ dnl --without-libidn2 option used
+ want_idn="no"
+ AC_MSG_RESULT([no])
+ ;;
+ default)
+ dnl configure option not specified
+ want_idn="yes"
+ want_idn_path="default"
+ AC_MSG_RESULT([(assumed) yes])
+ ;;
+ yes)
+ dnl --with-libidn2 option used without path
+ want_idn="yes"
+ want_idn_path="default"
+ AC_MSG_RESULT([yes])
+ ;;
+ *)
+ dnl --with-libidn2 option used with path
+ want_idn="yes"
+ want_idn_path="$withval"
+ AC_MSG_RESULT([yes ($withval)])
+ ;;
+esac
+
+if test "$want_idn" = "yes"; then
+ dnl idn library support has been requested
+ clean_CPPFLAGS="$CPPFLAGS"
+ clean_LDFLAGS="$LDFLAGS"
+ clean_LIBS="$LIBS"
+ PKGCONFIG="no"
+ #
+ if test "$want_idn_path" != "default"; then
+ dnl path has been specified
+ IDN_PCDIR="$want_idn_path/lib$libsuff/pkgconfig"
+ CURL_CHECK_PKGCONFIG(libidn2, [$IDN_PCDIR])
+ if test "$PKGCONFIG" != "no"; then
+ IDN_LIBS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl
+ $PKGCONFIG --libs-only-l libidn2 2>/dev/null`
+ IDN_LDFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl
+ $PKGCONFIG --libs-only-L libidn2 2>/dev/null`
+ IDN_CPPFLAGS=`CURL_EXPORT_PCDIR([$IDN_PCDIR]) dnl
+ $PKGCONFIG --cflags-only-I libidn2 2>/dev/null`
+ IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/-L//'`
+ else
+ dnl pkg-config not available or provides no info
+ IDN_LIBS="-lidn2"
+ IDN_LDFLAGS="-L$want_idn_path/lib$libsuff"
+ IDN_CPPFLAGS="-I$want_idn_path/include"
+ IDN_DIR="$want_idn_path/lib$libsuff"
+ fi
+ else
+ dnl path not specified
+ CURL_CHECK_PKGCONFIG(libidn2)
+ if test "$PKGCONFIG" != "no"; then
+ IDN_LIBS=`$PKGCONFIG --libs-only-l libidn2 2>/dev/null`
+ IDN_LDFLAGS=`$PKGCONFIG --libs-only-L libidn2 2>/dev/null`
+ IDN_CPPFLAGS=`$PKGCONFIG --cflags-only-I libidn2 2>/dev/null`
+ IDN_DIR=`echo $IDN_LDFLAGS | $SED -e 's/-L//'`
+ else
+ dnl pkg-config not available or provides no info
+ IDN_LIBS="-lidn2"
+ fi
+ fi
+ #
+ if test "$PKGCONFIG" != "no"; then
+ AC_MSG_NOTICE([pkg-config: IDN_LIBS: "$IDN_LIBS"])
+ AC_MSG_NOTICE([pkg-config: IDN_LDFLAGS: "$IDN_LDFLAGS"])
+ AC_MSG_NOTICE([pkg-config: IDN_CPPFLAGS: "$IDN_CPPFLAGS"])
+ AC_MSG_NOTICE([pkg-config: IDN_DIR: "$IDN_DIR"])
+ else
+ AC_MSG_NOTICE([IDN_LIBS: "$IDN_LIBS"])
+ AC_MSG_NOTICE([IDN_LDFLAGS: "$IDN_LDFLAGS"])
+ AC_MSG_NOTICE([IDN_CPPFLAGS: "$IDN_CPPFLAGS"])
+ AC_MSG_NOTICE([IDN_DIR: "$IDN_DIR"])
+ fi
+ #
+ CPPFLAGS="$CPPFLAGS $IDN_CPPFLAGS"
+ LDFLAGS="$LDFLAGS $IDN_LDFLAGS"
+ LIBS="$IDN_LIBS $LIBS"
+ #
+ AC_MSG_CHECKING([if idn2_lookup_ul can be linked])
+ AC_LINK_IFELSE([
+ AC_LANG_FUNC_LINK_TRY([idn2_lookup_ul])
+ ],[
+ AC_MSG_RESULT([yes])
+ tst_links_libidn="yes"
+ ],[
+ AC_MSG_RESULT([no])
+ tst_links_libidn="no"
+ ])
+ #
+ AC_CHECK_HEADERS( idn2.h )
+
+ if test "$tst_links_libidn" = "yes"; then
+ AC_DEFINE(HAVE_LIBIDN2, 1, [Define to 1 if you have the `idn2' library (-lidn2).])
+ dnl different versions of libidn have different setups of these:
+
+ AC_SUBST([IDN_ENABLED], [1])
+ curl_idn_msg="enabled (libidn2)"
+ if test -n "$IDN_DIR" -a "x$cross_compiling" != "xyes"; then
+ LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$IDN_DIR"
+ export LD_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $IDN_DIR to LD_LIBRARY_PATH])
+ fi
+ else
+ AC_MSG_WARN([Cannot find libraries for IDN support: IDN disabled])
+ CPPFLAGS="$clean_CPPFLAGS"
+ LDFLAGS="$clean_LDFLAGS"
+ LIBS="$clean_LIBS"
+ fi
+fi
+
+
+dnl Let's hope this split URL remains working:
+dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \
+dnl genprogc/thread_quick_ref.htm
+
+
+dnl **********************************************************************
+dnl Check for nghttp2
+dnl **********************************************************************
+
+OPT_H2="yes"
+AC_ARG_WITH(nghttp2,
+AC_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage])
+AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]),
+ [OPT_H2=$withval])
+case "$OPT_H2" in
+ no)
+ dnl --without-nghttp2 option used
+ want_h2="no"
+ ;;
+ yes)
+ dnl --with-nghttp2 option used without path
+ want_h2="default"
+ want_h2_path=""
+ ;;
+ *)
+ dnl --with-nghttp2 option used with path
+ want_h2="yes"
+ want_h2_path="$withval/lib/pkgconfig"
+ ;;
+esac
+
+curl_h2_msg="disabled (--with-nghttp2)"
+if test X"$want_h2" != Xno; then
+ dnl backup the pre-nghttp2 variables
+ CLEANLDFLAGS="$LDFLAGS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLIBS="$LIBS"
+
+ CURL_CHECK_PKGCONFIG(libnghttp2, $want_h2_path)
+
+ if test "$PKGCONFIG" != "no" ; then
+ LIB_H2=`CURL_EXPORT_PCDIR([$want_h2_path])
+ $PKGCONFIG --libs-only-l libnghttp2`
+ AC_MSG_NOTICE([-l is $LIB_H2])
+
+ CPP_H2=`CURL_EXPORT_PCDIR([$want_h2_path]) dnl
+ $PKGCONFIG --cflags-only-I libnghttp2`
+ AC_MSG_NOTICE([-I is $CPP_H2])
+
+ LD_H2=`CURL_EXPORT_PCDIR([$want_h2_path])
+ $PKGCONFIG --libs-only-L libnghttp2`
+ AC_MSG_NOTICE([-L is $LD_H2])
+
+ LDFLAGS="$LDFLAGS $LD_H2"
+ CPPFLAGS="$CPPFLAGS $CPP_H2"
+ LIBS="$LIB_H2 $LIBS"
+
+ # use nghttp2_option_set_no_recv_client_magic to require nghttp2
+ # >= 1.0.0
+ AC_CHECK_LIB(nghttp2, nghttp2_option_set_no_recv_client_magic,
+ [
+ AC_CHECK_HEADERS(nghttp2/nghttp2.h,
+ curl_h2_msg="enabled (nghttp2)"
+ NGHTTP2_ENABLED=1
+ AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use])
+ AC_SUBST(USE_NGHTTP2, [1])
+ )
+ ],
+ dnl not found, revert back to clean variables
+ LDFLAGS=$CLEANLDFLAGS
+ CPPFLAGS=$CLEANCPPFLAGS
+ LIBS=$CLEANLIBS
+ )
+
+ else
+ dnl no nghttp2 pkg-config found, deal with it
+ if test X"$want_h2" != Xdefault; then
+ dnl To avoid link errors, we do not allow --with-nghttp2 without
+ dnl a pkgconfig file
+ AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.])
+ fi
+ fi
+
+fi
+
+dnl **********************************************************************
+dnl Check for zsh completion path
+dnl **********************************************************************
+
+OPT_ZSH_FPATH=default
+AC_ARG_WITH(zsh-functions-dir,
+AC_HELP_STRING([--with-zsh-functions-dir=PATH],[Install zsh completions to PATH])
+AC_HELP_STRING([--without-zsh-functions-dir],[Do not install zsh completions]),
+ [OPT_ZSH_FPATH=$withval])
+case "$OPT_ZSH_FPATH" in
+ no)
+ dnl --without-zsh-functions-dir option used
+ ;;
+ default|yes)
+ dnl --with-zsh-functions-dir option used without path
+ ZSH_FUNCTIONS_DIR="$datarootdir/zsh/site-functions"
+ AC_SUBST(ZSH_FUNCTIONS_DIR)
+ ;;
+ *)
+ dnl --with-zsh-functions-dir option used with path
+ ZSH_FUNCTIONS_DIR="$withval"
+ AC_SUBST(ZSH_FUNCTIONS_DIR)
+ ;;
+esac
+
+dnl **********************************************************************
+dnl Back to "normal" configuring
+dnl **********************************************************************
+
+dnl Checks for header files.
+AC_HEADER_STDC
+
+CURL_CHECK_HEADER_MALLOC
+CURL_CHECK_HEADER_MEMORY
+
+dnl Now check for the very most basic headers. Then we can use these
+dnl ones as default-headers when checking for the rest!
+AC_CHECK_HEADERS(
+ sys/types.h \
+ sys/time.h \
+ sys/select.h \
+ sys/socket.h \
+ sys/ioctl.h \
+ sys/uio.h \
+ assert.h \
+ unistd.h \
+ stdlib.h \
+ limits.h \
+ arpa/inet.h \
+ net/if.h \
+ netinet/in.h \
+ sys/un.h \
+ netinet/tcp.h \
+ netdb.h \
+ sys/sockio.h \
+ sys/stat.h \
+ sys/param.h \
+ termios.h \
+ termio.h \
+ sgtty.h \
+ fcntl.h \
+ alloca.h \
+ time.h \
+ io.h \
+ pwd.h \
+ utime.h \
+ sys/utime.h \
+ sys/poll.h \
+ poll.h \
+ socket.h \
+ sys/resource.h \
+ libgen.h \
+ locale.h \
+ errno.h \
+ stdbool.h \
+ arpa/tftp.h \
+ sys/filio.h \
+ sys/wait.h \
+ setjmp.h,
+dnl to do if not found
+[],
+dnl to do if found
+[],
+dnl default includes
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+]
+)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+CURL_CHECK_VARIADIC_MACROS
+AC_TYPE_SIZE_T
+AC_HEADER_TIME
+CURL_CHECK_STRUCT_TIMEVAL
+CURL_VERIFY_RUNTIMELIBS
+
+AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(short)
+CURL_CONFIGURE_LONG
+AC_CHECK_SIZEOF(time_t)
+AC_CHECK_SIZEOF(off_t)
+
+soname_bump=no
+if test x"$curl_cv_native_windows" != "xyes" &&
+ test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then
+ AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous])
+ AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.])
+ soname_bump=yes
+fi
+
+
+AC_CHECK_TYPE(long long,
+ [AC_DEFINE(HAVE_LONGLONG, 1,
+ [Define to 1 if the compiler supports the 'long long' data type.])]
+ longlong="yes"
+)
+
+if test "xyes" = "x$longlong"; then
+ AC_MSG_CHECKING([if numberLL works])
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[
+ ]],[[
+ long long val = 1000LL;
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+fi
+
+
+# check for ssize_t
+AC_CHECK_TYPE(ssize_t, ,
+ AC_DEFINE(ssize_t, int, [the signed version of size_t]))
+
+# check for bool type
+AC_CHECK_TYPE([bool],[
+ AC_DEFINE(HAVE_BOOL_T, 1,
+ [Define to 1 if bool is an available type.])
+], ,[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif
+])
+
+CURL_CONFIGURE_CURL_SOCKLEN_T
+
+CURL_CONFIGURE_PULL_SYS_POLL
+
+TYPE_IN_ADDR_T
+
+TYPE_SOCKADDR_STORAGE
+
+TYPE_SIG_ATOMIC_T
+
+AC_TYPE_SIGNAL
+
+CURL_CHECK_FUNC_SELECT
+
+CURL_CHECK_FUNC_RECV
+CURL_CHECK_FUNC_SEND
+CURL_CHECK_MSG_NOSIGNAL
+
+CURL_CHECK_FUNC_ALARM
+CURL_CHECK_FUNC_BASENAME
+CURL_CHECK_FUNC_CLOSESOCKET
+CURL_CHECK_FUNC_CLOSESOCKET_CAMEL
+CURL_CHECK_FUNC_CONNECT
+CURL_CHECK_FUNC_FCNTL
+CURL_CHECK_FUNC_FDOPEN
+CURL_CHECK_FUNC_FREEADDRINFO
+CURL_CHECK_FUNC_FREEIFADDRS
+CURL_CHECK_FUNC_FSETXATTR
+CURL_CHECK_FUNC_FTRUNCATE
+CURL_CHECK_FUNC_GETADDRINFO
+CURL_CHECK_FUNC_GAI_STRERROR
+CURL_CHECK_FUNC_GETHOSTBYADDR
+CURL_CHECK_FUNC_GETHOSTBYADDR_R
+CURL_CHECK_FUNC_GETHOSTBYNAME
+CURL_CHECK_FUNC_GETHOSTBYNAME_R
+CURL_CHECK_FUNC_GETHOSTNAME
+CURL_CHECK_FUNC_GETIFADDRS
+CURL_CHECK_FUNC_GETSERVBYPORT_R
+CURL_CHECK_FUNC_GMTIME_R
+CURL_CHECK_FUNC_INET_NTOA_R
+CURL_CHECK_FUNC_INET_NTOP
+CURL_CHECK_FUNC_INET_PTON
+CURL_CHECK_FUNC_IOCTL
+CURL_CHECK_FUNC_IOCTLSOCKET
+CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL
+CURL_CHECK_FUNC_LOCALTIME_R
+CURL_CHECK_FUNC_MEMRCHR
+CURL_CHECK_FUNC_POLL
+CURL_CHECK_FUNC_SETSOCKOPT
+CURL_CHECK_FUNC_SIGACTION
+CURL_CHECK_FUNC_SIGINTERRUPT
+CURL_CHECK_FUNC_SIGNAL
+CURL_CHECK_FUNC_SIGSETJMP
+CURL_CHECK_FUNC_SOCKET
+CURL_CHECK_FUNC_SOCKETPAIR
+CURL_CHECK_FUNC_STRCASECMP
+CURL_CHECK_FUNC_STRCMPI
+CURL_CHECK_FUNC_STRDUP
+CURL_CHECK_FUNC_STRERROR_R
+CURL_CHECK_FUNC_STRICMP
+CURL_CHECK_FUNC_STRNCASECMP
+CURL_CHECK_FUNC_STRNCMPI
+CURL_CHECK_FUNC_STRNICMP
+CURL_CHECK_FUNC_STRSTR
+CURL_CHECK_FUNC_STRTOK_R
+CURL_CHECK_FUNC_STRTOLL
+CURL_CHECK_FUNC_WRITEV
+
+case $host in
+ *msdosdjgpp)
+ ac_cv_func_pipe=no
+ skipcheck_pipe=yes
+ AC_MSG_NOTICE([skip check for pipe on msdosdjgpp])
+ ;;
+esac
+
+AC_CHECK_FUNCS([fork \
+ geteuid \
+ getpass_r \
+ getppid \
+ getprotobyname \
+ getpwuid \
+ getpwuid_r \
+ getrlimit \
+ gettimeofday \
+ if_nametoindex \
+ inet_addr \
+ perror \
+ pipe \
+ setlocale \
+ setmode \
+ setrlimit \
+ uname \
+ utime \
+ utimes
+],[
+],[
+ func="$ac_func"
+ eval skipcheck=\$skipcheck_$func
+ if test "x$skipcheck" != "xyes"; then
+ AC_MSG_CHECKING([deeper for $func])
+ AC_LINK_IFELSE([
+ AC_LANG_PROGRAM([[
+ ]],[[
+ $func ();
+ ]])
+ ],[
+ AC_MSG_RESULT([yes])
+ eval "ac_cv_func_$func=yes"
+ AC_DEFINE_UNQUOTED(XC_SH_TR_CPP([HAVE_$func]), [1],
+ [Define to 1 if you have the $func function.])
+ ],[
+ AC_MSG_RESULT([but still no])
+ ])
+ fi
+])
+
+dnl Check if the getnameinfo function is available
+dnl and get the types of five of its arguments.
+CURL_CHECK_FUNC_GETNAMEINFO
+
+if test "$ipv6" = "yes"; then
+ if test "$curl_cv_func_getaddrinfo" = "yes"; then
+ AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])
+ IPV6_ENABLED=1
+ AC_SUBST(IPV6_ENABLED)
+ fi
+ CURL_CHECK_NI_WITHSCOPEID
+fi
+
+CURL_CHECK_NONBLOCKING_SOCKET
+
+dnl ************************************************************
+dnl nroff tool stuff
+dnl
+
+AC_PATH_PROG( PERL, perl, ,
+ $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
+AC_SUBST(PERL)
+
+AC_PATH_PROGS( NROFF, gnroff nroff, ,
+ $PATH:/usr/bin/:/usr/local/bin )
+AC_SUBST(NROFF)
+
+if test -n "$NROFF"; then
+ dnl only check for nroff options if an nroff command was found
+
+ AC_MSG_CHECKING([how to use *nroff to get plain text from man pages])
+ MANOPT="-man"
+ mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
+ if test -z "$mancheck"; then
+ MANOPT="-mandoc"
+ mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null`
+ if test -z "$mancheck"; then
+ MANOPT=""
+ AC_MSG_RESULT([failed])
+ AC_MSG_WARN([found no *nroff option to get plaintext from man pages])
+ else
+ AC_MSG_RESULT([$MANOPT])
+ fi
+ else
+ AC_MSG_RESULT([$MANOPT])
+ fi
+ AC_SUBST(MANOPT)
+fi
+
+if test -z "$MANOPT"
+then
+ dnl if no nroff tool was found, or no option that could convert man pages
+ dnl was found, then disable the built-in manual stuff
+ AC_MSG_WARN([disabling built-in manual])
+ USE_MANUAL="no";
+fi
+
+dnl *************************************************************************
+dnl If the manual variable still is set, then we go with providing a built-in
+dnl manual
+
+if test "$USE_MANUAL" = "1"; then
+ AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual])
+ curl_manual_msg="enabled"
+fi
+
+dnl set variable for use in automakefile(s)
+AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1)
+
+CURL_CHECK_LIB_ARES
+AM_CONDITIONAL(USE_EMBEDDED_ARES, test x$embedded_ares = xyes)
+
+if test "x$curl_cv_native_windows" != "xyes" &&
+ test "x$enable_shared" = "xyes"; then
+ build_libhostname=yes
+else
+ build_libhostname=no
+fi
+AM_CONDITIONAL(BUILD_LIBHOSTNAME, test x$build_libhostname = xyes)
+
+CURL_CHECK_OPTION_THREADED_RESOLVER
+
+if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then
+ AC_MSG_ERROR(
+[Options --enable-threaded-resolver and --enable-ares are mutually exclusive])
+fi
+
+dnl ************************************************************
+dnl disable POSIX threads
+dnl
+AC_MSG_CHECKING([whether to use POSIX threads for threaded resolver])
+AC_ARG_ENABLE(pthreads,
+AC_HELP_STRING([--enable-pthreads],
+ [Enable POSIX threads (default for threaded resolver)])
+AC_HELP_STRING([--disable-pthreads],[Disable POSIX threads]),
+[ case "$enableval" in
+ no) AC_MSG_RESULT(no)
+ want_pthreads=no
+ ;;
+ *) AC_MSG_RESULT(yes)
+ want_pthreads=yes
+ ;;
+ esac ], [
+ AC_MSG_RESULT(auto)
+ want_pthreads=auto
+ ]
+)
+
+dnl turn off pthreads if rt is disabled
+if test "$want_pthreads" != "no"; then
+ if test "$want_pthreads" = "yes" && test "$dontwant_rt" = "yes"; then
+ AC_MSG_ERROR([options --enable-pthreads and --disable-rt are mutually exclusive])
+ fi
+ if test "$dontwant_rt" != "no"; then
+ dnl if --enable-pthreads was explicit then warn it's being ignored
+ if test "$want_pthreads" = "yes"; then
+ AC_MSG_WARN([--enable-pthreads Ignored since librt is disabled.])
+ fi
+ want_pthreads=no
+ fi
+fi
+
+dnl turn off pthreads if no threaded resolver
+if test "$want_pthreads" != "no" && test "$want_thres" != "yes"; then
+ want_pthreads=no
+fi
+
+dnl detect pthreads
+if test "$want_pthreads" != "no"; then
+ AC_CHECK_HEADER(pthread.h,
+ [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have <pthread.h>])
+ save_CFLAGS="$CFLAGS"
+
+ dnl first check for function without lib
+ AC_CHECK_FUNC(pthread_create, [USE_THREADS_POSIX=1] )
+
+ dnl if it wasn't found without lib, search for it in pthread lib
+ if test "$USE_THREADS_POSIX" != "1"
+ then
+ CFLAGS="$CFLAGS -pthread"
+ AC_CHECK_LIB(pthread, pthread_create,
+ [USE_THREADS_POSIX=1],
+ [ CFLAGS="$save_CFLAGS"])
+ fi
+
+ if test "x$USE_THREADS_POSIX" = "x1"
+ then
+ AC_DEFINE(USE_THREADS_POSIX, 1, [if you want POSIX threaded DNS lookup])
+ curl_res_msg="POSIX threaded"
+ fi
+ ])
+fi
+
+dnl threaded resolver check
+if test "$want_thres" = "yes" && test "x$USE_THREADS_POSIX" != "x1"; then
+ if test "$want_pthreads" = "yes"; then
+ AC_MSG_ERROR([--enable-pthreads but pthreads was not found])
+ fi
+ dnl If native Windows fallback on Win32 threads since no POSIX threads
+ if test "$curl_cv_native_windows" = "yes"; then
+ USE_THREADS_WIN32=1
+ AC_DEFINE(USE_THREADS_WIN32, 1, [if you want Win32 threaded DNS lookup])
+ curl_res_msg="Win32 threaded"
+ else
+ AC_MSG_ERROR([Threaded resolver enabled but no thread library found])
+ fi
+fi
+
+dnl ************************************************************
+dnl disable verbose text strings
+dnl
+AC_MSG_CHECKING([whether to enable verbose strings])
+AC_ARG_ENABLE(verbose,
+AC_HELP_STRING([--enable-verbose],[Enable verbose strings])
+AC_HELP_STRING([--disable-verbose],[Disable verbose strings]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings])
+ curl_verbose_msg="no"
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+dnl ************************************************************
+dnl enable SSPI support
+dnl
+AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)])
+AC_ARG_ENABLE(sspi,
+AC_HELP_STRING([--enable-sspi],[Enable SSPI])
+AC_HELP_STRING([--disable-sspi],[Disable SSPI]),
+[ case "$enableval" in
+ yes)
+ if test "$curl_cv_native_windows" = "yes"; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support])
+ AC_SUBST(USE_WINDOWS_SSPI, [1])
+ curl_sspi_msg="enabled"
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.])
+ fi
+ ;;
+ *)
+ if test "x$WINSSL_ENABLED" = "x1"; then
+ # --with-winssl implies --enable-sspi
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ ;;
+ esac ],
+ if test "x$WINSSL_ENABLED" = "x1"; then
+ # --with-winssl implies --enable-sspi
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+)
+
+dnl ************************************************************
+dnl disable cryptographic authentication
+dnl
+AC_MSG_CHECKING([whether to enable cryptographic authentication methods])
+AC_ARG_ENABLE(crypto-auth,
+AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication])
+AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication])
+ CURL_DISABLE_CRYPTO_AUTH=1
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+CURL_CHECK_OPTION_NTLM_WB
+
+CURL_CHECK_NTLM_WB
+
+dnl ************************************************************
+dnl disable TLS-SRP authentication
+dnl
+AC_MSG_CHECKING([whether to enable TLS-SRP authentication])
+AC_ARG_ENABLE(tls-srp,
+AC_HELP_STRING([--enable-tls-srp],[Enable TLS-SRP authentication])
+AC_HELP_STRING([--disable-tls-srp],[Disable TLS-SRP authentication]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_TLS_SRP, 1, [to disable TLS-SRP authentication])
+ want_tls_srp=no
+ ;;
+ *) AC_MSG_RESULT(yes)
+ want_tls_srp=yes
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+ want_tls_srp=yes
+)
+
+if test "$want_tls_srp" = "yes" && ( test "x$HAVE_GNUTLS_SRP" = "x1" || test "x$HAVE_OPENSSL_SRP" = "x1") ; then
+ AC_DEFINE(USE_TLS_SRP, 1, [Use TLS-SRP authentication])
+ USE_TLS_SRP=1
+ curl_tls_srp_msg="enabled"
+fi
+
+dnl ************************************************************
+dnl disable Unix domain sockets support
+dnl
+AC_MSG_CHECKING([whether to enable Unix domain sockets])
+AC_ARG_ENABLE(unix-sockets,
+AC_HELP_STRING([--enable-unix-sockets],[Enable Unix domain sockets])
+AC_HELP_STRING([--disable-unix-sockets],[Disable Unix domain sockets]),
+[ case "$enableval" in
+ no) AC_MSG_RESULT(no)
+ want_unix_sockets=no
+ ;;
+ *) AC_MSG_RESULT(yes)
+ want_unix_sockets=yes
+ ;;
+ esac ], [
+ AC_MSG_RESULT(auto)
+ want_unix_sockets=auto
+ ]
+)
+if test "x$want_unix_sockets" != "xno"; then
+ AC_CHECK_MEMBER([struct sockaddr_un.sun_path], [
+ AC_DEFINE(USE_UNIX_SOCKETS, 1, [Use Unix domain sockets])
+ AC_SUBST(USE_UNIX_SOCKETS, [1])
+ curl_unix_sockets_msg="enabled"
+ ], [
+ if test "x$want_unix_sockets" = "xyes"; then
+ AC_MSG_ERROR([--enable-unix-sockets is not available on this platform!])
+ fi
+ ], [
+ #include <sys/un.h>
+ ])
+fi
+
+dnl ************************************************************
+dnl disable cookies support
+dnl
+AC_MSG_CHECKING([whether to enable support for cookies])
+AC_ARG_ENABLE(cookies,
+AC_HELP_STRING([--enable-cookies],[Enable cookies support])
+AC_HELP_STRING([--disable-cookies],[Disable cookies support]),
+[ case "$enableval" in
+ no)
+ AC_MSG_RESULT(no)
+ AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support])
+ ;;
+ *) AC_MSG_RESULT(yes)
+ ;;
+ esac ],
+ AC_MSG_RESULT(yes)
+)
+
+dnl ************************************************************
+dnl hiding of library internal symbols
+dnl
+CURL_CONFIGURE_SYMBOL_HIDING
+
+dnl ************************************************************
+dnl enforce SONAME bump
+dnl
+
+AC_MSG_CHECKING([whether to enforce SONAME bump])
+AC_ARG_ENABLE(soname-bump,
+AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump])
+AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]),
+[ case "$enableval" in
+ yes) AC_MSG_RESULT(yes)
+ soname_bump=yes
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+ esac ],
+ AC_MSG_RESULT($soname_bump)
+)
+AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes)
+
+dnl
+dnl All the library dependencies put into $LIB apply to libcurl only.
+dnl
+LIBCURL_LIBS=$LIBS
+
+AC_SUBST(LIBCURL_LIBS)
+AC_SUBST(CURL_NETWORK_LIBS)
+AC_SUBST(CURL_NETWORK_AND_TIME_LIBS)
+
+dnl BLANK_AT_MAKETIME may be used in our Makefile.am files to blank
+dnl LIBS variable used in generated makefile at makefile processing
+dnl time. Doing this functionally prevents LIBS from being used for
+dnl all link targets in given makefile.
+BLANK_AT_MAKETIME=
+AC_SUBST(BLANK_AT_MAKETIME)
+
+AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes)
+
+dnl yes or no
+ENABLE_SHARED="$enable_shared"
+AC_SUBST(ENABLE_SHARED)
+
+dnl to let curl-config output the static libraries correctly
+ENABLE_STATIC="$enable_static"
+AC_SUBST(ENABLE_STATIC)
+
+
+dnl
+dnl For keeping supported features and protocols also in pkg-config file
+dnl since it is more cross-compile friendly than curl-config
+dnl
+
+if test "x$OPENSSL_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES SSL"
+elif test -n "$SSL_ENABLED"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES SSL"
+fi
+if test "x$IPV6_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6"
+fi
+if test "x$USE_UNIX_SOCKETS" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES UnixSockets"
+fi
+if test "x$HAVE_LIBZ" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES libz"
+fi
+if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1" \
+ -o "x$USE_THREADS_WIN32" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS"
+fi
+if test "x$IDN_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES IDN"
+fi
+if test "x$USE_WINDOWS_SSPI" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI"
+fi
+
+if test "x$HAVE_GSSAPI" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API"
+fi
+
+if test "x$curl_psl_msg" = "xyes"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES PSL"
+fi
+
+if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" -a \
+ \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO"
+fi
+
+if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" -a \
+ \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES Kerberos"
+fi
+
+if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1"; then
+ if test "x$OPENSSL_ENABLED" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \
+ -o "x$GNUTLS_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \
+ -o "x$NSS_ENABLED" = "x1" -o "x$DARWINSSL_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM"
+
+ if test "x$CURL_DISABLE_HTTP" != "x1" -a \
+ "x$NTLM_WB_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM_WB"
+ fi
+ fi
+fi
+
+if test "x$USE_TLS_SRP" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES TLS-SRP"
+fi
+
+if test "x$USE_NGHTTP2" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP2"
+fi
+
+if test "x$OPENSSL_ENABLED" = "x1" -o "x$GNUTLS_ENABLED" = "x1" \
+ -o "x$NSS_ENABLED" = "x1"; then
+ SUPPORT_FEATURES="$SUPPORT_FEATURES HTTPS-proxy"
+fi
+
+AC_SUBST(SUPPORT_FEATURES)
+
+dnl For supported protocols in pkg-config file
+if test "x$CURL_DISABLE_HTTP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS"
+ fi
+fi
+if test "x$CURL_DISABLE_FTP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS"
+ fi
+fi
+if test "x$CURL_DISABLE_FILE" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE"
+fi
+if test "x$CURL_DISABLE_TELNET" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET"
+fi
+if test "x$CURL_DISABLE_LDAP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP"
+ if test "x$CURL_DISABLE_LDAPS" != "x1"; then
+ if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") ||
+ (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS"
+ fi
+ fi
+fi
+if test "x$CURL_DISABLE_DICT" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT"
+fi
+if test "x$CURL_DISABLE_TFTP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP"
+fi
+if test "x$CURL_DISABLE_GOPHER" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER"
+fi
+if test "x$CURL_DISABLE_POP3" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S"
+ fi
+fi
+if test "x$CURL_DISABLE_IMAP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS"
+ fi
+fi
+if test "x$CURL_DISABLE_SMB" != "x1" \
+ -a "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" \
+ -a \( "x$OPENSSL_ENABLED" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \
+ -o "x$GNUTLS_ENABLED" = "x1" -o "x$MBEDTLS_ENABLED" = "x1" \
+ -o "x$NSS_ENABLED" = "x1" -o "x$DARWINSSL_ENABLED" = "x1" \); then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMB"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMBS"
+ fi
+fi
+if test "x$CURL_DISABLE_SMTP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP"
+ if test "x$SSL_ENABLED" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS"
+ fi
+fi
+if test "x$USE_LIBSSH2" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP"
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP"
+fi
+if test "x$CURL_DISABLE_RTSP" != "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP"
+fi
+if test "x$USE_LIBRTMP" = "x1"; then
+ SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP"
+fi
+
+dnl replace spaces with newlines
+dnl sort the lines
+dnl replace the newlines back to spaces
+SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '`
+
+AC_SUBST(SUPPORT_PROTOCOLS)
+
+dnl squeeze whitespace out of some variables
+
+squeeze CFLAGS
+squeeze CPPFLAGS
+squeeze DEFS
+squeeze LDFLAGS
+squeeze LIBS
+
+squeeze LIBCURL_LIBS
+squeeze CURL_NETWORK_LIBS
+squeeze CURL_NETWORK_AND_TIME_LIBS
+
+squeeze SUPPORT_FEATURES
+squeeze SUPPORT_PROTOCOLS
+
+XC_CHECK_BUILD_FLAGS
+
+if test "x$want_curldebug_assumed" = "xyes" &&
+ test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then
+ ac_configure_args="$ac_configure_args --enable-curldebug"
+fi
+
+AC_CONFIG_FILES([Makefile \
+ docs/Makefile \
+ docs/examples/Makefile \
+ docs/libcurl/Makefile \
+ docs/libcurl/opts/Makefile \
+ docs/cmdline-opts/Makefile \
+ include/Makefile \
+ include/curl/Makefile \
+ src/Makefile \
+ lib/Makefile \
+ scripts/Makefile \
+ lib/libcurl.vers \
+ tests/Makefile \
+ tests/certs/Makefile \
+ tests/certs/scripts/Makefile \
+ tests/data/Makefile \
+ tests/server/Makefile \
+ tests/libtest/Makefile \
+ tests/unit/Makefile \
+ packages/Makefile \
+ packages/Win32/Makefile \
+ packages/Win32/cygwin/Makefile \
+ packages/Linux/Makefile \
+ packages/Linux/RPM/Makefile \
+ packages/Linux/RPM/curl.spec \
+ packages/Linux/RPM/curl-ssl.spec \
+ packages/Solaris/Makefile \
+ packages/EPM/curl.list \
+ packages/EPM/Makefile \
+ packages/vms/Makefile \
+ packages/AIX/Makefile \
+ packages/AIX/RPM/Makefile \
+ packages/AIX/RPM/curl.spec \
+ curl-config \
+ libcurl.pc
+])
+AC_OUTPUT
+
+CURL_GENERATE_CONFIGUREHELP_PM
+
+XC_AMEND_DISTCLEAN([lib src tests/unit tests/server tests/libtest docs/examples])
+
+AC_MSG_NOTICE([Configured to build curl/libcurl:
+
+ curl version: ${CURLVERSION}
+ Host setup: ${host}
+ Install prefix: ${prefix}
+ Compiler: ${CC}
+ SSL support: ${curl_ssl_msg}
+ SSH support: ${curl_ssh_msg}
+ zlib support: ${curl_zlib_msg}
+ GSS-API support: ${curl_gss_msg}
+ TLS-SRP support: ${curl_tls_srp_msg}
+ resolver: ${curl_res_msg}
+ IPv6 support: ${curl_ipv6_msg}
+ Unix sockets support: ${curl_unix_sockets_msg}
+ IDN support: ${curl_idn_msg}
+ Build libcurl: Shared=${enable_shared}, Static=${enable_static}
+ Built-in manual: ${curl_manual_msg}
+ --libcurl option: ${curl_libcurl_msg}
+ Verbose errors: ${curl_verbose_msg}
+ SSPI support: ${curl_sspi_msg}
+ ca cert bundle: ${ca}${ca_warning}
+ ca cert path: ${capath}${capath_warning}
+ ca fallback: ${with_ca_fallback}
+ LDAP support: ${curl_ldap_msg}
+ LDAPS support: ${curl_ldaps_msg}
+ RTSP support: ${curl_rtsp_msg}
+ RTMP support: ${curl_rtmp_msg}
+ metalink support: ${curl_mtlnk_msg}
+ PSL support: ${curl_psl_msg}
+ HTTP2 support: ${curl_h2_msg}
+ Protocols: ${SUPPORT_PROTOCOLS}
+])
+
+if test "x$soname_bump" = "xyes"; then
+
+cat <<EOM
+ SONAME bump: yes - WARNING: this library will be built with the SONAME
+ number bumped due to (a detected) ABI breakage.
+ See lib/README.curl_off_t for details on this.
+EOM
+
+fi
+