mirror of
https://github.com/moparisthebest/curl
synced 2024-12-22 16:18:48 -05:00
b9af0d89d5
a warning output if no OpenSSL was found
2166 lines
61 KiB
Plaintext
2166 lines
61 KiB
Plaintext
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at http://curl.haxx.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# $Id$
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###########################################################################
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.57)
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dnl We don't know the version number "staticly" so we use a dash here
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AC_INIT(curl, [-], [a suitable curl mailing list => http://curl.haxx.se/mail/])
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dnl configure script copyright
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AC_COPYRIGHT([Copyright (c) 1998 - 2006 Daniel Stenberg, <daniel@haxx.se>
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This configure script may be copied, distributed and modified under the
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terms of the curl license; see COPYING for more details])
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AC_CONFIG_SRCDIR([lib/urldata.h])
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AM_CONFIG_HEADER(lib/config.h src/config.h)
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AM_MAINTAINER_MODE
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dnl SED is needed by some of the tools
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AC_PATH_PROG( SED, sed, sed-was-not-found-by-configure,
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$PATH:/usr/bin:/usr/local/bin)
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AC_SUBST(SED)
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if test "x$SED" = "xsed-was-not-found-by-configure"; then
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AC_MSG_WARN([sed was not found, this may ruin your chances to build fine])
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fi
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dnl AR is used by libtool, and try the odd Solaris path too
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dnl we use AC_CHECK_TOOL since this should make a library for the target
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dnl platform
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AC_CHECK_TOOL(AR, ar,
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ar-was-not-found-by-configure,
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$PATH:/usr/bin:/usr/local/bin:/usr/ccs/bin)
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AC_SUBST(AR)
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if test "x$AR" = "xar-was-not-found-by-configure"; then
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AC_MSG_WARN([ar was not found, this may ruin your chances to build fine])
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fi
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dnl figure out the libcurl version
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VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h`
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AM_INIT_AUTOMAKE(curl,$VERSION)
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AC_MSG_CHECKING([curl version])
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AC_MSG_RESULT($VERSION)
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dnl
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dnl we extract the numerical version for curl-config only
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VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h`
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AC_SUBST(VERSIONNUM)
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dnl Solaris pkgadd support definitions
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PKGADD_PKG="HAXXcurl"
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PKGADD_NAME="cURL - a client that groks URLs"
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PKGADD_VENDOR="curl.haxx.se"
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AC_SUBST(PKGADD_PKG)
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AC_SUBST(PKGADD_NAME)
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AC_SUBST(PKGADD_VENDOR)
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dnl
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dnl initialize all the info variables
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curl_ssl_msg="no (--with-ssl / --with-gnutls)"
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curl_ssh_msg="no (--with-libssh2)"
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curl_zlib_msg="no (--with-zlib)"
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curl_krb4_msg="no (--with-krb4*)"
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curl_gss_msg="no (--with-gssapi)"
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curl_spnego_msg="no (--with-spnego)"
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curl_ares_msg="no (--enable-ares)"
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curl_ipv6_msg="no (--enable-ipv6)"
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curl_idn_msg="no (--with-libidn)"
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curl_manual_msg="no (--enable-manual)"
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curl_verbose_msg="enabled (--disable-verbose)"
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curl_sspi_msg="no (--enable-sspi)"
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dnl
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dnl Detect the canonical host and target build environment
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dnl
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AC_CANONICAL_HOST
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dnl Get system canonical name
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AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
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dnl Check for AIX weirdos
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AC_AIX
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dnl Checks for programs.
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AC_PROG_CC
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dnl check for how to do large files
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AC_SYS_LARGEFILE
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dnl check for cygwin stuff
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AC_LIBTOOL_WIN32_DLL
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dnl libtool setup
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AC_PROG_LIBTOOL
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AC_MSG_CHECKING([if we need -no-undefined])
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case $host in
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*-*-cygwin | *-*-mingw* | *-*-pw32*)
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need_no_undefined=yes
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;;
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*)
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need_no_undefined=no
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;;
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esac
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AC_MSG_RESULT($need_no_undefined)
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AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
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AC_MSG_CHECKING([if we need -mimpure-text])
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mimpure=no
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case $host in
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*-*-solaris2*)
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if test "$GCC" = "yes"; then
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mimpure="yes"
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fi
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;;
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*)
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;;
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esac
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AC_MSG_RESULT($mimpure)
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AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes)
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AC_MSG_CHECKING([if we need BUILDING_LIBCURL])
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case $host in
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*-*-mingw*)
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AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself])
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AC_MSG_RESULT(yes)
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AC_MSG_CHECKING([if we need CURL_STATICLIB])
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if test "X$enable_shared" = "Xno"
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then
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AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library])
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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;;
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*)
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AC_MSG_RESULT(no)
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;;
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esac
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dnl The install stuff has already been taken care of by the automake stuff
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dnl AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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dnl **********************************************************************
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dnl Make sure that our checks for headers windows.h winsock.h winsock2.h
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dnl and ws2tcpip.h take precedence over any other further checks which
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dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for
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dnl this specific header files. And do them before its results are used.
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dnl **********************************************************************
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CURL_CHECK_HEADER_WINDOWS
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CURL_CHECK_HEADER_WINSOCK
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CURL_CHECK_HEADER_WINSOCK2
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CURL_CHECK_HEADER_WS2TCPIP
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dnl ************************************************************
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dnl switch off particular protocols
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dnl
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AC_MSG_CHECKING([whether to support http])
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AC_ARG_ENABLE(http,
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AC_HELP_STRING([--enable-http],[Enable HTTP support])
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AC_HELP_STRING([--disable-http],[Disable HTTP support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP])
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AC_MSG_WARN([disable HTTP disables FTP over proxy])
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AC_SUBST(CURL_DISABLE_HTTP, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support ftp])
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AC_ARG_ENABLE(ftp,
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AC_HELP_STRING([--enable-ftp],[Enable FTP support])
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AC_HELP_STRING([--disable-ftp],[Disable FTP support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP])
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AC_SUBST(CURL_DISABLE_FTP, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support file])
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AC_ARG_ENABLE(file,
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AC_HELP_STRING([--enable-file],[Enable FILE support])
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AC_HELP_STRING([--disable-file],[Disable FILE support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE])
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AC_SUBST(CURL_DISABLE_FILE, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support ldap])
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AC_ARG_ENABLE(ldap,
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AC_HELP_STRING([--enable-ldap],[Enable LDAP support])
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AC_HELP_STRING([--disable-ldap],[Disable LDAP support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
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AC_SUBST(CURL_DISABLE_LDAP, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support dict])
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AC_ARG_ENABLE(dict,
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AC_HELP_STRING([--enable-dict],[Enable DICT support])
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AC_HELP_STRING([--disable-dict],[Disable DICT support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT])
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AC_SUBST(CURL_DISABLE_DICT, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support telnet])
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AC_ARG_ENABLE(telnet,
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AC_HELP_STRING([--enable-telnet],[Enable TELNET support])
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AC_HELP_STRING([--disable-telnet],[Disable TELNET support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET])
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AC_SUBST(CURL_DISABLE_TELNET, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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AC_MSG_CHECKING([whether to support tftp])
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AC_ARG_ENABLE(tftp,
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AC_HELP_STRING([--enable-tftp],[Enable TFTP support])
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AC_HELP_STRING([--disable-tftp],[Disable TFTP support]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP])
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AC_SUBST(CURL_DISABLE_TFTP, [1])
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;;
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*) AC_MSG_RESULT(yes)
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;;
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esac ],
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AC_MSG_RESULT(yes)
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)
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dnl **********************************************************************
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dnl Check for built-in manual
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dnl **********************************************************************
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AC_MSG_CHECKING([whether to provide built-in manual])
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AC_ARG_ENABLE(manual,
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AC_HELP_STRING([--enable-manual],[Enable built-in manual])
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AC_HELP_STRING([--disable-manual],[Disable built-in manual]),
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[ case "$enableval" in
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no)
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AC_MSG_RESULT(no)
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;;
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*) AC_MSG_RESULT(yes)
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USE_MANUAL="1"
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;;
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esac ],
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AC_MSG_RESULT(yes)
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USE_MANUAL="1"
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)
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dnl The actual use of the USE_MANUAL variable is done much later in this
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dnl script to allow other actions to disable it as well.
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dnl **********************************************************************
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dnl check if this is the Intel ICC compiler, and if so make it stricter
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dnl (convert warning 147 into an error) so that it properly can detect the
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dnl gethostbyname_r() version
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dnl **********************************************************************
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CURL_DETECT_ICC([CFLAGS="$CFLAGS -we 147"])
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dnl **********************************************************************
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dnl Checks for libraries.
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dnl **********************************************************************
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dnl gethostbyname without lib or in the nsl lib?
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AC_CHECK_FUNC(gethostbyname,
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[HAVE_GETHOSTBYNAME="1"
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],
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[ AC_CHECK_LIB(nsl, gethostbyname,
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[HAVE_GETHOSTBYNAME="1"
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LIBS="$LIBS -lnsl"
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])
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])
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if test "$HAVE_GETHOSTBYNAME" != "1"
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then
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dnl gethostbyname in the socket lib?
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AC_CHECK_LIB(socket, gethostbyname,
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[HAVE_GETHOSTBYNAME="1"
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LIBS="$LIBS -lsocket"
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])
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fi
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dnl At least one system has been identified to require BOTH nsl and socket
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dnl libs at the same time to link properly.
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if test "$HAVE_GETHOSTBYNAME" != "1"
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then
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AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
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my_ac_save_LIBS=$LIBS
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LIBS="-lnsl -lsocket $LIBS"
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AC_TRY_LINK( ,
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[gethostbyname();],
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[ dnl found it!
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HAVE_GETHOSTBYNAME="1"
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AC_MSG_RESULT([yes])],
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[ dnl failed!
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AC_MSG_RESULT([no])
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dnl restore LIBS
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LIBS=$my_ac_save_LIBS]
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)
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fi
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if test "$HAVE_GETHOSTBYNAME" != "1"
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then
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dnl This is for Msys/Mingw
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AC_MSG_CHECKING([for gethostbyname in ws2_32])
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my_ac_save_LIBS=$LIBS
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LIBS="-lws2_32 $LIBS"
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AC_TRY_LINK([#include <winsock2.h>],
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[gethostbyname("www.dummysite.com");],
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[ dnl worked!
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ws2="yes"
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AC_MSG_RESULT([yes])
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HAVE_GETHOSTBYNAME="1"],
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[ dnl failed, restore LIBS
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LIBS=$my_ac_save_LIBS
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AC_MSG_RESULT(no)]
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)
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fi
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if test "$HAVE_GETHOSTBYNAME" != "1"
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then
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dnl This is for eCos with a stubbed DNS implementation
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AC_MSG_CHECKING([for gethostbyname for eCos])
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AC_TRY_LINK([
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#include <stdio.h>
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#include <netdb.h>],
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[gethostbyname("www.dummysite.com");],
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[ dnl worked!
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AC_MSG_RESULT([yes])
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HAVE_GETHOSTBYNAME="1"],
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AC_MSG_RESULT(no)
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)
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fi
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if test "$HAVE_GETHOSTBYNAME" != "1"
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then
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dnl gethostbyname in the net lib - for BeOS
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AC_CHECK_LIB(net, gethostbyname,
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[HAVE_GETHOSTBYNAME="1"
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LIBS="$LIBS -lnet"
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])
|
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fi
|
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|
|
|
|
if test "$HAVE_GETHOSTBYNAME" = "1"; then
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AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [If you have gethostbyname])
|
|
else
|
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AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
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|
fi
|
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|
|
dnl resolve lib?
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AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ])
|
|
|
|
if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
|
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AC_CHECK_LIB(resolve, strcasecmp,
|
|
[LIBS="-lresolve $LIBS"],
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|
,
|
|
-lnsl)
|
|
fi
|
|
|
|
dnl socket lib?
|
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AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
|
|
|
|
dnl dl lib?
|
|
AC_CHECK_FUNC(dlclose, , [ AC_CHECK_LIB(dl, dlopen) ])
|
|
|
|
AC_MSG_CHECKING([whether to use libgcc])
|
|
AC_ARG_ENABLE(libgcc,
|
|
AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
|
|
[ case "$enableval" in
|
|
yes)
|
|
LIBS="$LIBS -lgcc"
|
|
AC_MSG_RESULT(yes)
|
|
;;
|
|
*) AC_MSG_RESULT(no)
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the name of dynamic OpenLDAP libraries
|
|
dnl **********************************************************************
|
|
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|
LDAPLIBNAME=""
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AC_ARG_WITH(ldap-lib,
|
|
AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of dynamic ldap lib file]),
|
|
[LDAPLIBNAME="$withval"])
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|
|
|
LBERLIBNAME=""
|
|
AC_ARG_WITH(lber-lib,
|
|
AC_HELP_STRING([--with-lber-lib=libname],[Specify name of dynamic lber lib file]),
|
|
[LBERLIBNAME="$withval"])
|
|
|
|
if test x$CURL_DISABLE_LDAP != x1 ; then
|
|
|
|
if test -z "$LDAPLIBNAME" ; then
|
|
case $host in
|
|
*-*-cygwin | *-*-mingw* | *-*-pw32*)
|
|
dnl Windows uses a single and unique OpenLDAP DLL name
|
|
LDAPLIBNAME="wldap32.dll"
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|
LBERLIBNAME="no"
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|
;;
|
|
esac
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|
fi
|
|
|
|
if test "$LDAPLIBNAME" ; then
|
|
AC_DEFINE_UNQUOTED(DL_LDAP_FILE, "$LDAPLIBNAME")
|
|
AC_MSG_CHECKING([name of dynamic library ldap])
|
|
AC_MSG_RESULT($LDAPLIBNAME)
|
|
else
|
|
dnl Try to find the right ldap library name for this system
|
|
CURL_DLLIB_NAME(DL_LDAP_FILE, ldap)
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|
fi
|
|
|
|
if test "$LBERLIBNAME" ; then
|
|
dnl If name is "no" then don't define this variable at all
|
|
dnl (it's only needed if libldap.so's dependencies are broken).
|
|
if test "$LBERLIBNAME" != "no" ; then
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AC_DEFINE_UNQUOTED(DL_LBER_FILE, "$LBERLIBNAME")
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|
fi
|
|
AC_MSG_CHECKING([name of dynamic library lber])
|
|
AC_MSG_RESULT($LBERLIBNAME)
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|
else
|
|
dnl Try to find the right lber library name for this system
|
|
CURL_DLLIB_NAME(DL_LBER_FILE, lber)
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|
fi
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the presence of the winmm library.
|
|
dnl **********************************************************************
|
|
|
|
case $host in
|
|
*-*-cygwin*)
|
|
dnl Under Cygwin, winmm exists but is not needed as WIN32 is not #defined
|
|
dnl and gettimeofday() will be used regardless of the outcome of this test.
|
|
dnl Skip this test, otherwise -lwinmm will be needlessly added to LIBS
|
|
dnl (and recorded as such in the .la file, potentially affecting downstream
|
|
dnl clients of the library.)
|
|
;;
|
|
*)
|
|
AC_MSG_CHECKING([for timeGetTime in winmm])
|
|
my_ac_save_LIBS=$LIBS
|
|
LIBS="-lwinmm $LIBS"
|
|
AC_TRY_LINK([#include <windef.h>
|
|
#include <mmsystem.h>
|
|
],
|
|
[timeGetTime();],
|
|
[ dnl worked!
|
|
AC_MSG_RESULT([yes])
|
|
],
|
|
[ dnl failed, restore LIBS
|
|
LIBS=$my_ac_save_LIBS
|
|
AC_MSG_RESULT(no)]
|
|
)
|
|
;;
|
|
esac
|
|
|
|
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 "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
ipv6=no
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
ipv6=yes
|
|
;;
|
|
esac ],
|
|
|
|
AC_TRY_RUN([ /* is AF_INET6 available? */
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
main()
|
|
{
|
|
if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
|
|
exit(1);
|
|
else
|
|
exit(0);
|
|
}
|
|
],
|
|
AC_MSG_RESULT(yes)
|
|
ipv6=yes,
|
|
AC_MSG_RESULT(no)
|
|
ipv6=no,
|
|
AC_MSG_RESULT(no)
|
|
ipv6=no
|
|
))
|
|
|
|
if test "$ipv6" = "yes"; then
|
|
curl_ipv6_msg="enabled"
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check how non-blocking sockets are set
|
|
dnl **********************************************************************
|
|
AC_ARG_ENABLE(nonblocking,
|
|
AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it])
|
|
AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]),
|
|
[
|
|
if test "$enableval" = "no" ; then
|
|
AC_MSG_WARN([non-blocking sockets disabled])
|
|
AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1,
|
|
[to disable NON-BLOCKING connections])
|
|
else
|
|
CURL_CHECK_NONBLOCKING_SOCKET
|
|
fi
|
|
],
|
|
[
|
|
CURL_CHECK_NONBLOCKING_SOCKET
|
|
])
|
|
|
|
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_CACHE_VAL(curl_cv_writable_argv, [
|
|
AC_RUN_IFELSE([[
|
|
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 $curl_cv_writable_argv in
|
|
yes)
|
|
AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv])
|
|
AC_MSG_RESULT(yes)
|
|
;;
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_WARN([the previous check could not be made default was used])
|
|
;;
|
|
esac
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the presence of Kerberos4 libraries and headers
|
|
dnl **********************************************************************
|
|
|
|
AC_ARG_WITH(krb4-includes,
|
|
AC_HELP_STRING([--with-krb4-includes=DIR],
|
|
[Specify location of kerberos4 headers]),[
|
|
CPPFLAGS="$CPPFLAGS -I$withval"
|
|
KRB4INC="$withval"
|
|
want_krb4=yes
|
|
])
|
|
|
|
AC_ARG_WITH(krb4-libs,
|
|
AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[
|
|
LDFLAGS="$LDFLAGS -L$withval"
|
|
KRB4LIB="$withval"
|
|
want_krb4=yes
|
|
])
|
|
|
|
|
|
OPT_KRB4=off
|
|
AC_ARG_WITH(krb4,dnl
|
|
AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[
|
|
OPT_KRB4="$withval"
|
|
if test X"$OPT_KRB4" != Xno; then
|
|
want_krb4="yes"
|
|
if test X"$OPT_KRB4" != Xyes; then
|
|
LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff"
|
|
KRB4LIB="$OPT_KRB4/lib$libsuff"
|
|
CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include"
|
|
KRB4INC="$OPT_KRB4/include"
|
|
fi
|
|
fi
|
|
])
|
|
|
|
AC_MSG_CHECKING([if Kerberos4 support is requested])
|
|
|
|
if test "$want_krb4" = yes
|
|
then
|
|
if test "$ipv6" = "yes"; then
|
|
echo krb4 is not compatible with IPv6
|
|
exit 1
|
|
fi
|
|
AC_MSG_RESULT(yes)
|
|
|
|
dnl Check for & handle argument to --with-krb4
|
|
|
|
AC_MSG_CHECKING(where to look for Kerberos4)
|
|
if test X"$OPT_KRB4" = Xyes
|
|
then
|
|
AC_MSG_RESULT([defaults])
|
|
else
|
|
AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC])
|
|
fi
|
|
|
|
dnl Check for DES library
|
|
AC_CHECK_LIB(des, des_pcbc_encrypt,
|
|
[
|
|
AC_CHECK_HEADERS(des.h)
|
|
|
|
dnl resolv lib?
|
|
AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)])
|
|
|
|
dnl Check for the Kerberos4 library
|
|
AC_CHECK_LIB(krb, krb_net_read,
|
|
[
|
|
dnl Check for header files
|
|
AC_CHECK_HEADERS(krb.h)
|
|
|
|
dnl we found the required libraries, add to LIBS
|
|
LIBS="-lkrb -lcom_err -ldes $LIBS"
|
|
|
|
dnl Check for function krb_get_our_ip_for_realm
|
|
dnl this is needed for NAT networks
|
|
AC_CHECK_FUNCS(krb_get_our_ip_for_realm)
|
|
|
|
dnl add define KRB4
|
|
AC_DEFINE(HAVE_KRB4, 1,
|
|
[if you have the Kerberos4 libraries (including -ldes)])
|
|
|
|
dnl substitute it too!
|
|
KRB4_ENABLED=1
|
|
AC_SUBST(KRB4_ENABLED)
|
|
|
|
curl_krb4_msg="enabled"
|
|
|
|
dnl the krb4 stuff needs a strlcpy()
|
|
AC_CHECK_FUNCS(strlcpy)
|
|
|
|
])
|
|
])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for FBopenssl(SPNEGO) libraries
|
|
dnl **********************************************************************
|
|
|
|
AC_ARG_WITH(spnego,
|
|
AC_HELP_STRING([--with-spnego=DIR],
|
|
[Specify location of SPNEGO library fbopenssl]), [
|
|
SPNEGO_ROOT="$withval"
|
|
if test x"$SPNEGO_ROOT" != xno; then
|
|
want_spnego="yes"
|
|
fi
|
|
])
|
|
|
|
AC_MSG_CHECKING([if SPNEGO support is requested])
|
|
if test x"$want_spnego" = xyes; then
|
|
|
|
if test X"$SPNEGO_ROOT" = Xyes; then
|
|
AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!])
|
|
AC_MSG_RESULT(no)
|
|
else
|
|
if test -z "$SPNEGO_LIB_DIR"; then
|
|
LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl"
|
|
else
|
|
LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR"
|
|
fi
|
|
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_SPNEGO, 1,
|
|
[Define this if you have the SPNEGO library fbopenssl])
|
|
curl_spnego_msg="enabled"
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for GSS-API libraries
|
|
dnl **********************************************************************
|
|
|
|
AC_ARG_WITH(gssapi-includes,
|
|
AC_HELP_STRING([--with-gssapi-includes=DIR],
|
|
[Specify location of GSSAPI header]),
|
|
[ GSSAPI_INCS="-I$withval"
|
|
want_gss="yes" ]
|
|
)
|
|
|
|
AC_ARG_WITH(gssapi-libs,
|
|
AC_HELP_STRING([--with-gssapi-libs=DIR],
|
|
[Specify location of GSSAPI libs]),
|
|
[ GSSAPI_LIB_DIR="-L$withval"
|
|
want_gss="yes" ]
|
|
)
|
|
|
|
AC_ARG_WITH(gssapi,
|
|
AC_HELP_STRING([--with-gssapi=DIR],
|
|
[Where to look for GSSAPI]), [
|
|
GSSAPI_ROOT="$withval"
|
|
if test x"$GSSAPI_ROOT" != xno; then
|
|
want_gss="yes"
|
|
fi
|
|
])
|
|
|
|
save_CPPFLAGS="$CPPFLAGS"
|
|
AC_MSG_CHECKING([if GSSAPI support is requested])
|
|
if test x"$want_gss" = xyes; then
|
|
AC_MSG_RESULT(yes)
|
|
|
|
if test -z "$GSSAPI_INCS"; then
|
|
if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
|
|
GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi`
|
|
elif test "$GSSAPI_ROOT" != "yes"; then
|
|
GSSAPI_INCS="-I$GSSAPI_ROOT/include"
|
|
fi
|
|
fi
|
|
CPPFLAGS="$CPPFLAGS $GSSAPI_INCS"
|
|
|
|
AC_CHECK_HEADER(gss.h,
|
|
[
|
|
dnl found in the given dirs
|
|
AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries])
|
|
gnu_gss=yes
|
|
],
|
|
[
|
|
dnl not found, check Heimdal
|
|
AC_CHECK_HEADER(gssapi.h,
|
|
[
|
|
dnl found in the given dirs
|
|
AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries])
|
|
],
|
|
[
|
|
dnl not found, check in gssapi/ subdir
|
|
AC_CHECK_HEADER(gssapi/gssapi.h,
|
|
[
|
|
dnl found
|
|
AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries])
|
|
],
|
|
[
|
|
dnl no header found, disabling GSS
|
|
want_gss=no
|
|
AC_MSG_WARN(disabling GSSAPI since no header files was found)
|
|
]
|
|
)
|
|
]
|
|
)
|
|
]
|
|
)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
if test x"$want_gss" = xyes; then
|
|
AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries])
|
|
|
|
curl_gss_msg="enabled (MIT/Heimdal)"
|
|
|
|
if test -n "$gnu_gss"; then
|
|
curl_gss_msg="enabled (GNU GSS)"
|
|
LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgss"
|
|
elif test -z "$GSSAPI_LIB_DIR"; then
|
|
if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
|
|
gss_ldflags=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
|
|
LDFLAGS="$LDFLAGS $gss_ldflags"
|
|
elif test "$GSSAPI_ROOT" != "yes"; then
|
|
LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff -lgssapi"
|
|
else
|
|
LDFLAGS="$LDFLAGS -lgssapi"
|
|
fi
|
|
else
|
|
LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgssapi"
|
|
fi
|
|
else
|
|
CPPFLAGS="$save_CPPFLAGS"
|
|
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 SSL]),
|
|
OPT_SSL=$withval)
|
|
|
|
if test X"$OPT_SSL" != Xno; then
|
|
dnl backup the pre-ssl variables
|
|
CLEANLDFLAGS="$LDFLAGS"
|
|
CLEANCPPFLAGS="$CPPFLAGS"
|
|
CLEANLIBS="$LIBS"
|
|
|
|
case "$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=$OPT_SSL
|
|
LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
|
|
LDFLAGS="$LDFLAGS -L$LIB_OPENSSL"
|
|
CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
|
|
;;
|
|
esac
|
|
|
|
if test "$PKGTEST" = "yes"; then
|
|
|
|
dnl Detect the pkg-config tool, as it may have extra info about the
|
|
dnl openssl installation we can use. I *believe* this is what we are
|
|
dnl expected to do on really recent Redhat Linux hosts.
|
|
|
|
AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
|
|
if test "$PKGCONFIG" != "no" ; then
|
|
AC_MSG_CHECKING([OpenSSL options with pkg-config])
|
|
|
|
$PKGCONFIG --exists openssl
|
|
SSL_EXISTS=$?
|
|
|
|
if test "$SSL_EXISTS" -eq "0"; then
|
|
SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
|
|
SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
|
|
SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
|
|
|
|
LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'`
|
|
|
|
dnl use the values pkg-config reported
|
|
LIBS="$LIBS $SSL_LIBS"
|
|
CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
|
|
LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
|
|
AC_MSG_RESULT([found])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
dnl This is for Msys/Mingw
|
|
case $host in
|
|
*-*-cygwin*)
|
|
dnl Under Cygwin this is extraneous and causes an unnecessary -lgdi32
|
|
dnl to be added to LIBS and recorded in the .la file.
|
|
;;
|
|
*)
|
|
AC_MSG_CHECKING([for gdi32])
|
|
my_ac_save_LIBS=$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
|
|
|
|
AC_CHECK_LIB(crypto, CRYPTO_lock,[
|
|
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, CRYPTO_add_lock,[
|
|
HAVECRYPTO="yes"
|
|
LIBS="-lcrypto $LIBS"], [
|
|
LDFLAGS="$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=$LIBS
|
|
LIBS="$LIBS -lRSAglue -lrsaref"
|
|
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 SSLeay/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
|
|
AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled])
|
|
|
|
dnl is there a pkcs12.h header present?
|
|
AC_CHECK_HEADERS(openssl/pkcs12.h)
|
|
else
|
|
LIBS="$CLEANLIBS"
|
|
fi
|
|
dnl USE_SSLEAY is the historical name for what configure calls
|
|
dnl OPENSSL_ENABLED; the names should really be unified
|
|
USE_SSLEAY="$OPENSSL_ENABLED"
|
|
AC_SUBST(USE_SSLEAY)
|
|
|
|
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"$OPENSSL_ENABLED" = X"1"; then
|
|
dnl If the ENGINE library seems to be around, check for the OpenSSL engine
|
|
dnl stuff, it is kind of "separated" from the main SSL check
|
|
AC_CHECK_FUNC(ENGINE_init,
|
|
[
|
|
AC_CHECK_HEADERS(openssl/engine.h)
|
|
AC_CHECK_FUNCS( ENGINE_load_builtin_engines )
|
|
])
|
|
|
|
dnl these can only exist if openssl exists
|
|
|
|
AC_CHECK_FUNCS( RAND_status \
|
|
RAND_screen \
|
|
RAND_egd \
|
|
CRYPTO_cleanup_all_ex_data )
|
|
|
|
fi
|
|
|
|
if test "$OPENSSL_ENABLED" = "1"; then
|
|
if test -n "$LIB_OPENSSL"; then
|
|
dnl when the ssl shared libs were found in a path that the run-time
|
|
dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
|
|
dnl to prevent further configure tests to fail due to this
|
|
|
|
LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL"
|
|
export LD_LIBRARY_PATH
|
|
AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH])
|
|
fi
|
|
fi
|
|
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the presence of LIBSSH2 libraries and headers
|
|
dnl **********************************************************************
|
|
|
|
dnl Default to compiler & linker defaults for LIBSSH2 files & libraries.
|
|
OPT_LIBSSH2=off
|
|
AC_ARG_WITH(libssh2,dnl
|
|
AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
|
|
AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]),
|
|
OPT_LIBSSH2=$withval)
|
|
|
|
if test X"$OPT_LIBSSH2" != Xno; then
|
|
dnl backup the pre-libssh2 variables
|
|
CLEANLDFLAGS="$LDFLAGS"
|
|
CLEANCPPFLAGS="$CPPFLAGS"
|
|
CLEANLIBS="$LIBS"
|
|
|
|
case "$OPT_LIBSSH2" in
|
|
yes)
|
|
dnl --with-libssh2 (without path) used
|
|
PREFIX_LIBSSH2=/usr/local/lib
|
|
LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff"
|
|
;;
|
|
off)
|
|
dnl no --with-libssh2 option given, just check default places
|
|
PREFIX_LIBSSH2=
|
|
;;
|
|
*)
|
|
dnl use the given --with-libssh2 spot
|
|
PREFIX_LIBSSH2=$OPT_LIBSSH2
|
|
LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff"
|
|
LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2"
|
|
CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include"
|
|
;;
|
|
esac
|
|
|
|
if test X"$HAVECRYPTO" = X"yes"; then
|
|
dnl This is only reasonable to do if crypto actually is there: check for
|
|
dnl LIBSSH2 libs NOTE: it is important to do this AFTER the crypto lib
|
|
|
|
AC_CHECK_LIB(ssh2, libssh2_channel_open_ex)
|
|
|
|
AC_CHECK_HEADERS(libssh2.h,
|
|
curl_ssh_msg="enabled (libSSH2)"
|
|
LIBSSH2_ENABLED=1
|
|
AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]))
|
|
|
|
if test X"$OPT_LIBSSH2" != Xoff &&
|
|
test "$LIBSSH2_ENABLED" != "1"; then
|
|
AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!])
|
|
fi
|
|
else
|
|
AC_MSG_WARN([without the use of OpenSSL libs, libssh2 cannot work])
|
|
fi
|
|
|
|
if test "$LIBSSH2_ENABLED" = "1"; then
|
|
if test -n "$LIB_LIBSSH2"; then
|
|
dnl when the libssh2 shared libs were found in a path that the run-time
|
|
dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
|
|
dnl to prevent further configure tests to fail due to this
|
|
|
|
LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2"
|
|
export LD_LIBRARY_PATH
|
|
AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the random seed preferences
|
|
dnl **********************************************************************
|
|
|
|
if test X"$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" ],
|
|
[
|
|
dnl Check for random device
|
|
AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
|
|
]
|
|
)
|
|
if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then
|
|
AC_SUBST(RANDOM_FILE)
|
|
AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
|
|
[a suitable file to read random data from])
|
|
fi
|
|
fi
|
|
|
|
dnl ----------------------------------------------------
|
|
dnl FIX: only check for GnuTLS if OpenSSL is not enabled
|
|
dnl ----------------------------------------------------
|
|
|
|
dnl Default to compiler & linker defaults for GnuTLS files & libraries.
|
|
OPT_GNUTLS=no
|
|
|
|
AC_ARG_WITH(gnutls,dnl
|
|
AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)])
|
|
AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]),
|
|
OPT_GNUTLS=$withval)
|
|
|
|
if test "$OPENSSL_ENABLED" != "1"; then
|
|
|
|
if test X"$OPT_GNUTLS" != Xno; then
|
|
if test "x$OPT_GNUTLS" = "xyes"; then
|
|
check=`libgnutls-config --version 2>/dev/null`
|
|
if test -n "$check"; then
|
|
addlib=`libgnutls-config --libs`
|
|
addcflags=`libgnutls-config --cflags`
|
|
version=`libgnutls-config --version`
|
|
gtlsprefix=`libgnutls-config --prefix`
|
|
fi
|
|
else
|
|
addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs`
|
|
addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags`
|
|
version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null`
|
|
gtlsprefix=$OPT_GNUTLS
|
|
if test -z "$version"; then
|
|
version="unknown"
|
|
fi
|
|
fi
|
|
if test -n "$addlib"; then
|
|
|
|
CLEANLIBS="$LIBS"
|
|
CLEANCPPFLAGS="$CPPFLAGS"
|
|
|
|
LIBS="$LIBS $addlib"
|
|
if test "$addcflags" != "-I/usr/include"; then
|
|
CPPFLAGS="$CPPFLAGS $addcflags"
|
|
fi
|
|
|
|
AC_CHECK_LIB(gnutls, gnutls_check_version,
|
|
[
|
|
AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled])
|
|
AC_SUBST(USE_GNUTLS, [1])
|
|
USE_GNUTLS="yes"
|
|
curl_ssl_msg="enabled (GnuTLS)"
|
|
],
|
|
[
|
|
LIBS="$CLEANLIBS"
|
|
CPPFLAGS="$CLEANCPPFLAGS"
|
|
])
|
|
|
|
if test "x$USE_GNUTLS" = "xyes"; then
|
|
AC_MSG_NOTICE([detected GnuTLS version $version])
|
|
|
|
dnl when shared libs were found in a path that the run-time
|
|
dnl linker doesn't search through, we need to add it to
|
|
dnl LD_LIBRARY_PATH to prevent further configure tests to fail
|
|
dnl due to this
|
|
|
|
LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlsprefix/lib$libsuff"
|
|
export LD_LIBRARY_PATH
|
|
AC_MSG_NOTICE([Added $gtlsprefix/lib$libsuff to LD_LIBRARY_PATH])
|
|
fi
|
|
|
|
fi
|
|
|
|
fi dnl GNUTLS not disabled
|
|
|
|
if test X"$USE_GNUTLS" != "Xyes"; then
|
|
AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.])
|
|
AC_MSG_WARN([Use --with-ssl or --with-gnutls to address this.])
|
|
fi
|
|
|
|
fi dnl OPENSSL != 1
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the CA bundle
|
|
dnl **********************************************************************
|
|
|
|
if test X"$USE_GNUTLS$OPENSSL_ENABLED" != "X"; then
|
|
|
|
AC_MSG_CHECKING([CA cert bundle install path])
|
|
|
|
AC_ARG_WITH(ca-bundle,
|
|
AC_HELP_STRING([--with-ca-bundle=FILE], [File name to install the CA bundle as])
|
|
AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]),
|
|
[ ca="$withval" ],
|
|
[
|
|
if test "x$prefix" != xNONE; then
|
|
ca="\${prefix}/share/curl/curl-ca-bundle.crt"
|
|
else
|
|
ca="$ac_default_prefix/share/curl/curl-ca-bundle.crt"
|
|
fi
|
|
] )
|
|
|
|
if test "x$ca" != "xno"; then
|
|
CURL_CA_BUNDLE='"'$ca'"'
|
|
AC_SUBST(CURL_CA_BUNDLE)
|
|
fi
|
|
AC_MSG_RESULT([$ca])
|
|
fi dnl only done if some kind of SSL was enabled
|
|
|
|
AM_CONDITIONAL(CABUNDLE, test x$ca != xno)
|
|
|
|
|
|
|
|
|
|
dnl **********************************************************************
|
|
dnl Check for the presence of ZLIB libraries and headers
|
|
dnl **********************************************************************
|
|
|
|
dnl Check for & handle argument to --with-zlib.
|
|
|
|
_cppflags=$CPPFLAGS
|
|
_ldflags=$LDFLAGS
|
|
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
|
|
dnl check for the lib first 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"],
|
|
dnl if no lib found, try /usr/local
|
|
[OPT_ZLIB="/usr/local"])
|
|
|
|
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 "$HAVE_LIBZ" != "1"; then
|
|
AC_CHECK_LIB(z, gzread,
|
|
[
|
|
dnl the lib was found!
|
|
HAVE_LIBZ="1"
|
|
],
|
|
[ CPPFLAGS=$_cppflags
|
|
LDFLAGS=$_ldflags])
|
|
fi
|
|
],
|
|
[
|
|
dnl zlib.h was not found, restore the flags
|
|
CPPFLAGS=$_cppflags
|
|
LDFLAGS=$_ldflags]
|
|
)
|
|
|
|
if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1"
|
|
then
|
|
AC_MSG_WARN([configure found only the libz lib, not the header file!])
|
|
elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1"
|
|
then
|
|
AC_MSG_WARN([configure found only the libz header file, not the lib!])
|
|
elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1"
|
|
then
|
|
dnl both header and lib were found!
|
|
AC_SUBST(HAVE_LIBZ)
|
|
AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
|
|
AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available])
|
|
|
|
LIBS="$LIBS -lz"
|
|
|
|
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"$AMFIXLIB" = x1)
|
|
|
|
AC_MSG_CHECKING([whether to build with libidn])
|
|
AC_ARG_WITH(libidn,
|
|
AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage])
|
|
AC_HELP_STRING([--without-libidn],[Disable libidn usage]),
|
|
[LIBIDN="$withval"])
|
|
|
|
case "$LIBIDN" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
|
|
idn=""
|
|
dnl if there is a given path, check that FIRST
|
|
if test -n "$LIBIDN"; then
|
|
if test "x$LIBIDN" != "xyes"; then
|
|
oldLDFLAGS=$LDFLAGS
|
|
oldCPPFLAGS=$CPPFLAGS
|
|
LDFLAGS="$LDFLAGS -L$LIBIDN/lib"
|
|
CPPFLAGS="$CPPFLAGS -I$LIBIDN/include"
|
|
idn="yes"
|
|
AC_CHECK_LIB(idn, idna_to_ascii_4i, ,
|
|
idn=""
|
|
LDFLAGS=$oldLDFLAGS
|
|
CPPFLAGS=$oldCPPFLAGS)
|
|
fi
|
|
fi
|
|
|
|
if test "x$idn" != "xyes"; then
|
|
dnl check with default paths
|
|
idn="yes"
|
|
AC_CHECK_LIB(idn, idna_to_ascii_lz, ,
|
|
idn="")
|
|
fi
|
|
|
|
if test "x$idn" = "xyes"; then
|
|
curl_idn_msg="enabled"
|
|
AC_SUBST(IDN_ENABLED, [1])
|
|
dnl different versions of libidn have different setups of these:
|
|
AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror)
|
|
AC_CHECK_HEADERS( idn-free.h tld.h )
|
|
fi
|
|
|
|
;;
|
|
esac
|
|
|
|
dnl Default is to try the thread-safe versions of a few functions
|
|
OPT_THREAD=on
|
|
|
|
dnl detect AIX 4.3 or later
|
|
dnl see full docs on this reasoning in the lib/hostip.c source file
|
|
AC_MSG_CHECKING([AIX 4.3 or later])
|
|
AC_PREPROC_IFELSE([
|
|
#if defined(_AIX) && defined(_AIX43)
|
|
printf("just fine");
|
|
#else
|
|
#error "this is not AIX 4.3 or later"
|
|
#endif
|
|
],
|
|
[ AC_MSG_RESULT([yes])
|
|
RECENTAIX=yes
|
|
OPT_THREAD=off ],
|
|
[ AC_MSG_RESULT([no]) ]
|
|
)
|
|
|
|
AC_ARG_ENABLE(thread,dnl
|
|
AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions])
|
|
AC_HELP_STRING([--enable-thread],[look for thread-safe functions]),
|
|
[ case "$enableval" in
|
|
no)
|
|
OPT_THREAD=off
|
|
AC_MSG_WARN(libcurl will not get built using thread-safe functions)
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
]
|
|
)
|
|
|
|
if test X"$OPT_THREAD" = Xoff
|
|
then
|
|
AC_DEFINE(DISABLED_THREADSAFE, 1,
|
|
[Set to explicitly specify we don't want to use thread-safe functions])
|
|
else
|
|
if test "$ipv6" != "yes"; then
|
|
dnl dig around for gethostbyname_r()
|
|
CURL_CHECK_GETHOSTBYNAME_R()
|
|
|
|
dnl dig around for gethostbyaddr_r()
|
|
dnl CURL_CHECK_GETHOSTBYADDR_R()
|
|
fi
|
|
|
|
dnl poke around for inet_ntoa_r()
|
|
CURL_CHECK_INET_NTOA_R()
|
|
|
|
dnl is there a localtime_r()
|
|
CURL_CHECK_LOCALTIME_R()
|
|
|
|
dnl is there a strerror_r()
|
|
CURL_CHECK_STRERROR_R()
|
|
|
|
checkfor_gmtime_r="yes"
|
|
fi
|
|
|
|
dnl for recent AIX versions, we skip all the thread-safe checks above since
|
|
dnl they claim a thread-safe libc using the standard API. But there are
|
|
dnl some functions still not thread-safe. Check for these!
|
|
|
|
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
|
|
|
|
if test "x$RECENTAIX" = "xyes"; then
|
|
|
|
AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code])
|
|
|
|
dnl check if this is the IMB xlc compiler
|
|
dnl Details thanks to => http://predef.sourceforge.net/
|
|
AC_MSG_CHECKING([if this is the xlc compiler])
|
|
AC_EGREP_CPP([^__xlC__], [__xlC__],
|
|
dnl action if the text is found, this it has not been replaced by the
|
|
dnl cpp
|
|
XLC="no"
|
|
AC_MSG_RESULT([no]),
|
|
dnl the text was not found, it was replaced by the cpp
|
|
XLC="yes"
|
|
AC_MSG_RESULT([yes])
|
|
CFLAGS="$CFLAGS -qthreaded"
|
|
)
|
|
|
|
|
|
dnl is there a localtime_r()
|
|
CURL_CHECK_LOCALTIME_R()
|
|
|
|
dnl is there a strerror_r()
|
|
CURL_CHECK_STRERROR_R()
|
|
|
|
checkfor_gmtime_r="yes"
|
|
fi
|
|
|
|
if test x$cross_compiling != xyes; then
|
|
|
|
if test x$checkfor_gmtime_r = xyes; then
|
|
|
|
dnl if gmtime_r was found, verify that it actuall works, as (at least) HPUX
|
|
dnl 10.20 is known to have a buggy one. If it doesn't work, disable use of
|
|
dnl it.
|
|
|
|
AC_MSG_CHECKING([if gmtime_r exists and works])
|
|
AC_RUN_IFELSE([[
|
|
#include <time.h>
|
|
int main(void)
|
|
{
|
|
time_t local = 1170352587;
|
|
struct tm *gmt;
|
|
struct tm keeper;
|
|
putenv("TZ=CST6CDT");
|
|
tzset();
|
|
gmt = gmtime_r(&local, &keeper);
|
|
if(gmt) {
|
|
return 0;
|
|
}
|
|
return 1; /* failure */
|
|
}
|
|
]],
|
|
dnl success, do nothing
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_GMTIME_R, 1, [if you have (a working) gmtime_r])
|
|
,
|
|
dnl failure, now disable the function
|
|
AC_MSG_RESULT(no)
|
|
,
|
|
dnl not invoked when crosscompiling)
|
|
echo "hej"
|
|
)
|
|
fi
|
|
else
|
|
dnl and for crosscompilings
|
|
AC_CHECK_FUNCS(gmtime_r)
|
|
fi
|
|
|
|
|
|
dnl **********************************************************************
|
|
dnl Back to "normal" configuring
|
|
dnl **********************************************************************
|
|
|
|
dnl Checks for header files.
|
|
AC_HEADER_STDC
|
|
|
|
CURL_CHECK_HEADER_MALLOC
|
|
|
|
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 \
|
|
assert.h \
|
|
unistd.h \
|
|
stdlib.h \
|
|
limits.h \
|
|
arpa/inet.h \
|
|
net/if.h \
|
|
netinet/in.h \
|
|
netinet/tcp.h \
|
|
netdb.h \
|
|
sys/sockio.h \
|
|
sys/stat.h \
|
|
sys/param.h \
|
|
termios.h \
|
|
termio.h \
|
|
sgtty.h \
|
|
fcntl.h \
|
|
dlfcn.h \
|
|
alloca.h \
|
|
time.h \
|
|
io.h \
|
|
pwd.h \
|
|
utime.h \
|
|
sys/utime.h \
|
|
sys/poll.h \
|
|
sys/resource.h \
|
|
libgen.h \
|
|
locale.h \
|
|
errno.h \
|
|
arpa/tftp.h \
|
|
sys/filio.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
|
|
]
|
|
)
|
|
|
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
|
AC_C_CONST
|
|
AC_TYPE_SIZE_T
|
|
AC_HEADER_TIME
|
|
CURL_CHECK_STRUCT_TIMEVAL
|
|
CURL_VERIFY_RUNTIMELIBS
|
|
|
|
AC_CHECK_SIZEOF(curl_off_t, ,[
|
|
#include <stdio.h>
|
|
#include "$srcdir/include/curl/curl.h"
|
|
])
|
|
AC_CHECK_SIZEOF(size_t)
|
|
AC_CHECK_SIZEOF(long)
|
|
AC_CHECK_SIZEOF(time_t)
|
|
|
|
AC_CHECK_TYPE(long long,
|
|
[AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports long long])]
|
|
longlong="yes"
|
|
)
|
|
|
|
if test "xyes" = "x$longlong"; then
|
|
AC_MSG_CHECKING([if numberLL works])
|
|
AC_COMPILE_IFELSE([long long val = 1000LL;],
|
|
[AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])]
|
|
AC_MSG_RESULT(yes),
|
|
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 socklen_t or equivalent
|
|
CURL_CHECK_TYPE_SOCKLEN_T
|
|
|
|
TYPE_IN_ADDR_T
|
|
|
|
TYPE_SOCKADDR_STORAGE
|
|
|
|
TYPE_SIG_ATOMIC_T
|
|
|
|
AC_TYPE_SIGNAL
|
|
|
|
AC_FUNC_SELECT_ARGTYPES
|
|
|
|
CURL_CHECK_FUNC_RECV
|
|
|
|
CURL_CHECK_FUNC_SEND
|
|
|
|
CURL_CHECK_MSG_NOSIGNAL
|
|
|
|
dnl Checks for library functions.
|
|
dnl AC_PROG_GCC_TRADITIONAL
|
|
|
|
dnl AC_FUNC_VPRINTF
|
|
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( strtoll \
|
|
socket \
|
|
select \
|
|
strdup \
|
|
strstr \
|
|
strtok_r \
|
|
uname \
|
|
strcasecmp \
|
|
stricmp \
|
|
strcmpi \
|
|
gethostbyaddr \
|
|
gettimeofday \
|
|
inet_addr \
|
|
inet_ntoa \
|
|
inet_pton \
|
|
perror \
|
|
closesocket \
|
|
siginterrupt \
|
|
sigaction \
|
|
signal \
|
|
getpass_r \
|
|
strlcat \
|
|
getpwuid \
|
|
geteuid \
|
|
dlopen \
|
|
utime \
|
|
sigsetjmp \
|
|
basename \
|
|
setlocale \
|
|
ftruncate \
|
|
pipe \
|
|
poll \
|
|
getprotobyname \
|
|
getrlimit \
|
|
setrlimit \
|
|
fork,
|
|
dnl if found
|
|
[],
|
|
dnl if not found, $ac_func is the name we check for
|
|
func="$ac_func"
|
|
eval skipcheck=\$skipcheck_$func
|
|
if test "x$skipcheck" != "xyes"; then
|
|
AC_MSG_CHECKING([deeper for $func])
|
|
AC_TRY_LINK( [],
|
|
[ $func ();],
|
|
AC_MSG_RESULT(yes!)
|
|
eval "ac_cv_func_$func=yes"
|
|
def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'`
|
|
AC_DEFINE_UNQUOTED($def, 1, [If you have $func]),
|
|
AC_MSG_RESULT(but still no)
|
|
)
|
|
fi
|
|
)
|
|
|
|
dnl For some reason, the check above doesn't properly detect select() with
|
|
dnl Msys/Mingw
|
|
if test "$ac_cv_func_select" = "no"; then
|
|
AC_MSG_CHECKING([for select in ws2_32])
|
|
AC_TRY_LINK([
|
|
#undef inline
|
|
#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
|
|
],[
|
|
select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL);
|
|
],[
|
|
AC_MSG_RESULT([yes])
|
|
HAVE_SELECT="1"
|
|
AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
|
|
[Define to 1 if you have the select function.])
|
|
],[
|
|
AC_MSG_ERROR([You can't compile without a select])
|
|
])
|
|
fi
|
|
|
|
dnl sigsetjmp() might be a macro and no function so if it isn't found already
|
|
dnl we make an extra check here!
|
|
if test "$ac_cv_func_sigsetjmp" != "yes"; then
|
|
AC_MSG_CHECKING([for sigsetjmp defined as macro])
|
|
AC_TRY_LINK( [#include <setjmp.h>],
|
|
[sigjmp_buf jmpenv;
|
|
sigsetjmp(jmpenv, 1);],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]),
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
fi
|
|
|
|
AC_CHECK_DECL(basename, ,
|
|
AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]),
|
|
#ifdef HAVE_STRING_H
|
|
#include <string.h>
|
|
#endif
|
|
#ifdef HAVE_LIBGEN_H
|
|
#include <libgen.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
)
|
|
|
|
AC_CHECK_DECL(inet_pton, ,
|
|
AC_DEFINE(HAVE_NO_INET_PTON_PROTO, 1,
|
|
[Defined if no inet_pton() prototype available]),
|
|
[
|
|
#ifdef HAVE_ARPA_INET_H
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
]
|
|
)
|
|
|
|
dnl Check if the getnameinfo function is available
|
|
dnl and get the types of five of its arguments.
|
|
CURL_CHECK_FUNC_GETNAMEINFO
|
|
|
|
if test "$ipv6" = "yes"; then
|
|
CURL_CHECK_WORKING_GETADDRINFO
|
|
CURL_CHECK_NI_WITHSCOPEID
|
|
fi
|
|
|
|
AC_MSG_CHECKING([if we are Mac OS X (to disable poll)])
|
|
disable_poll=no
|
|
case $host in
|
|
*-*-darwin*)
|
|
disable_poll="yes";
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT($disable_poll)
|
|
|
|
if test "$disable_poll" = "no"; then
|
|
|
|
dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and
|
|
dnl to find out we make an extra check here!
|
|
if test "$ac_cv_func_poll" = "yes"; then
|
|
AC_MSG_CHECKING([if poll works with NULL inputs])
|
|
AC_RUN_IFELSE([
|
|
#ifdef HAVE_SYS_POLL_H
|
|
#include <sys/poll.h>
|
|
#endif
|
|
|
|
int main(void)
|
|
{
|
|
/* make this return 0 == timeout since there's nothing to read from */
|
|
return poll((void *)0, 0, 10 /*ms*/);
|
|
}
|
|
],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]),
|
|
AC_MSG_RESULT(no),
|
|
AC_MSG_RESULT(cross-compiling assumes yes)
|
|
AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll])
|
|
) dnl end of AC_RUN_IFELSE
|
|
fi dnl poll() was found
|
|
fi dnl poll()-check is not disabled
|
|
|
|
|
|
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"$USE_MANUAL" = x1)
|
|
|
|
AC_MSG_CHECKING([whether to enable ares])
|
|
AC_ARG_ENABLE(ares,
|
|
AC_HELP_STRING([--enable-ares=PATH],[Enable ares for name lookups])
|
|
AC_HELP_STRING([--disable-ares],[Disable ares for name lookups]),
|
|
[ case "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
|
|
if test "x$IPV6_ENABLED" = "x1"; then
|
|
AC_MSG_NOTICE([ares may not work properly with ipv6])
|
|
fi
|
|
|
|
AC_DEFINE(USE_ARES, 1, [Define if you want to enable ares support])
|
|
dnl substitute HAVE_ARES for curl-config and similar
|
|
HAVE_ARES="1"
|
|
AC_SUBST(HAVE_ARES)
|
|
curl_ares_msg="enabled"
|
|
|
|
LIBS="-lcares $LIBS"
|
|
|
|
dnl For backwards compatibility default to includes/lib in srcdir/ares
|
|
dnl If a value is specified it is assumed that the libs are in $val/lib
|
|
dnl and the includes are in $val/include. This is the default setup for
|
|
dnl ares so it should not be a problem.
|
|
if test "x$enableval" = "xyes" ; then
|
|
if test -d "$srcdir/ares"; then
|
|
aresembedded="yes"
|
|
AC_CONFIG_SUBDIRS(ares)
|
|
aresinc=`cd $srcdir/ares && pwd`
|
|
CPPFLAGS="$CPPFLAGS -I$aresinc"
|
|
|
|
dnl the pwd= below cannot 'cd' into the ares dir to get the full
|
|
dnl path to it, since it may not exist yet if we build outside of
|
|
dnl the source tree
|
|
pwd=`pwd`
|
|
LDFLAGS="$LDFLAGS -L$pwd/ares"
|
|
fi
|
|
else
|
|
CPPFLAGS="$CPPFLAGS -I$enableval/include"
|
|
LDFLAGS="$LDFLAGS -L$enableval/lib"
|
|
fi
|
|
|
|
if test -z "$aresembedded"; then
|
|
dnl verify that a sufficient c-ares is here if we have pointed one
|
|
dnl out and don't use the "embedded" ares dir (in which case we don't
|
|
dnl check it because it might not have been built yet)
|
|
AC_MSG_CHECKING([that c-ares is good and recent enough])
|
|
AC_LINK_IFELSE( [
|
|
#include <ares.h>
|
|
/* provide a set of dummy functions in case c-ares was built with debug */
|
|
void curl_dofree() { }
|
|
void curl_sclose() { }
|
|
void curl_domalloc() { }
|
|
|
|
int main(void)
|
|
{
|
|
ares_channel channel;
|
|
ares_cancel(channel);
|
|
return 0;
|
|
}
|
|
],
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_ERROR([c-ares library defective or too old])
|
|
)
|
|
fi
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
|
|
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 "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings])
|
|
AC_SUBST(CURL_DISABLE_VERBOSE_STRINGS)
|
|
curl_verbose_msg="no"
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(yes)
|
|
)
|
|
|
|
dnl ************************************************************
|
|
dnl enable SSPI support
|
|
dnl
|
|
AC_MSG_CHECKING([whether to enable SSPI support (win32 builds only)])
|
|
AC_ARG_ENABLE(sspi,
|
|
AC_HELP_STRING([--enable-sspi],[Enable SSPI])
|
|
AC_HELP_STRING([--disable-sspi],[Disable SSPI]),
|
|
[ case "$enableval" in
|
|
yes)
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support])
|
|
AC_SUBST(USE_WINDOWS_SSPI)
|
|
curl_sspi_msg="yes"
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
|
|
dnl ************************************************************
|
|
dnl lame option to switch on debug options
|
|
dnl
|
|
AC_MSG_CHECKING([whether to enable debug options])
|
|
AC_ARG_ENABLE(debug,
|
|
AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
|
|
AC_HELP_STRING([--disable-debug],[Disable debug options]),
|
|
[ case "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
|
|
CPPFLAGS="$CPPFLAGS -DCURLDEBUG"
|
|
CFLAGS="$CFLAGS -g"
|
|
|
|
dnl set compiler "debug" options to become more picky, and remove
|
|
dnl optimize options from CFLAGS
|
|
CURL_CC_DEBUG_OPTS
|
|
;;
|
|
esac
|
|
],
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
|
|
dnl ************************************************************
|
|
dnl disable cryptographic authentication
|
|
dnl
|
|
AC_MSG_CHECKING([whether to enable cryptographic authentication methods])
|
|
AC_ARG_ENABLE(crypto-auth,
|
|
AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication])
|
|
AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]),
|
|
[ case "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication])
|
|
AC_SUBST(CURL_DISABLE_CRYPTO_AUTH)
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(yes)
|
|
)
|
|
|
|
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 "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support])
|
|
AC_SUBST(CURL_DISABLE_COOKIES)
|
|
;;
|
|
*) AC_MSG_RESULT(yes)
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(yes)
|
|
)
|
|
|
|
dnl ************************************************************
|
|
dnl Enable hiding of internal symbols in library to reduce its size and
|
|
dnl speed dynamic linking of applications. This currently is only supported
|
|
dnl on gcc >= 4.0 and SunPro C.
|
|
dnl
|
|
AC_MSG_CHECKING([whether to enable hidden symbols in the library])
|
|
AC_ARG_ENABLE(hidden-symbols,
|
|
AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library])
|
|
AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]),
|
|
[ case "$enableval" in
|
|
no)
|
|
AC_MSG_RESULT(no)
|
|
;;
|
|
*)
|
|
AC_MSG_CHECKING([whether $CC supports it])
|
|
if test "$GCC" = yes ; then
|
|
if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null ; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols])
|
|
AC_SUBST(CURL_HIDDEN_SYMBOLS)
|
|
AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible])
|
|
AC_SUBST(CURL_EXTERN_SYMBOL)
|
|
CFLAGS="$CFLAGS -fvisibility=hidden"
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
else
|
|
dnl Test for SunPro cc
|
|
if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols])
|
|
AC_SUBST(CURL_HIDDEN_SYMBOLS)
|
|
AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible])
|
|
AC_SUBST(CURL_EXTERN_SYMBOL)
|
|
CFLAGS="$CFLAGS -xldscope=hidden"
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
fi
|
|
;;
|
|
esac ],
|
|
AC_MSG_RESULT(no)
|
|
)
|
|
|
|
dnl ************************************************************
|
|
if test "x$ws2" = "xyes"; then
|
|
|
|
dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes
|
|
dnl things work when built with c-ares). But we can't just move it last
|
|
dnl since then other stuff (SSL) won't build. So we simply append it to the
|
|
dnl end.
|
|
|
|
LIBS="$LIBS -lws2_32"
|
|
|
|
fi
|
|
|
|
AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes)
|
|
|
|
AC_CONFIG_FILES([Makefile \
|
|
docs/Makefile \
|
|
docs/examples/Makefile \
|
|
docs/libcurl/Makefile \
|
|
include/Makefile \
|
|
include/curl/Makefile \
|
|
src/Makefile \
|
|
lib/Makefile \
|
|
tests/Makefile \
|
|
tests/data/Makefile \
|
|
tests/server/Makefile \
|
|
tests/libtest/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/DOS/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
|
|
|
|
AC_MSG_NOTICE([Configured to build curl/libcurl:
|
|
|
|
curl version: ${VERSION}
|
|
Host setup: ${host}
|
|
Install prefix: ${prefix}
|
|
Compiler: ${CC}
|
|
SSL support: ${curl_ssl_msg}
|
|
SSH support: ${curl_ssh_msg}
|
|
zlib support: ${curl_zlib_msg}
|
|
krb4 support: ${curl_krb4_msg}
|
|
GSSAPI support: ${curl_gss_msg}
|
|
SPNEGO support: ${curl_spnego_msg}
|
|
c-ares support: ${curl_ares_msg}
|
|
ipv6 support: ${curl_ipv6_msg}
|
|
IDN support: ${curl_idn_msg}
|
|
Build libcurl: Shared=${enable_shared}, Static=${enable_static}
|
|
Built-in manual: ${curl_manual_msg}
|
|
Verbose errors: ${curl_verbose_msg}
|
|
SSPI support: ${curl_sspi_msg}
|
|
ca cert path: ${ca}
|
|
])
|