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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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# $Id: configure.ac,v 1.273 2008-01-28 11:48:41 bagder Exp $
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# $Id: configure.ac,v 1.300 2008-05-26 15:09:28 bagder Exp $
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###########################################################################
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dnl Process this file with autoconf to produce a configure script.
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dnl We don't know the version number "statically" 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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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 - 2008 Daniel Stenberg, <daniel@haxx.se>
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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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CURL_CHECK_HEADER_WINLDAP
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CURL_CHECK_HEADER_WINBER
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CURL_CHECK_NATIVE_WINDOWS
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case X-"$ac_cv_native_windows" in
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CURL_CHECK_HEADER_WINSOCK
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CURL_CHECK_HEADER_WINSOCK2
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CURL_CHECK_HEADER_WS2TCPIP
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CURL_CHECK_HEADER_WINLDAP
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CURL_CHECK_HEADER_WINBER
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ac_cv_header_winsock_h="no"
234
ac_cv_header_winsock2_h="no"
235
ac_cv_header_ws2tcpip_h="no"
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ac_cv_header_winldap_h="no"
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ac_cv_header_winber_h="no"
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dnl **********************************************************************
231
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dnl platform/compiler/architecture specific checks/flags
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AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
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my_ac_save_LIBS=$LIBS
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LIBS="-lnsl -lsocket $LIBS"
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HAVE_GETHOSTBYNAME="1"
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AC_MSG_RESULT([yes])],
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LIBS=$my_ac_save_LIBS]
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HAVE_GETHOSTBYNAME="1"
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LIBS=$my_ac_save_LIBS
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if test "$HAVE_GETHOSTBYNAME" != "1"
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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 $LIBS"
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AC_TRY_LINK([#include <winsock2.h>],
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[gethostbyname("www.dummysite.com");],
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HAVE_GETHOSTBYNAME="1"],
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[ dnl failed, restore LIBS
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LIBS=$my_ac_save_LIBS
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dnl This is for winsock systems
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if test "$ac_cv_header_windows_h" = "yes"; then
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if test "$ac_cv_header_winsock_h" = "yes"; then
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winsock_LIB="-lwinsock"
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winsock_LIB="-lwsock32"
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if test "$ac_cv_header_winsock2_h" = "yes"; then
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winsock_LIB="-lws2_32"
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if test ! -z "$winsock_LIB"; then
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my_ac_save_LIBS=$LIBS
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LIBS="$winsock_LIB $LIBS"
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AC_MSG_CHECKING([for gethostbyname in $winsock_LIB])
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#ifdef HAVE_WINDOWS_H
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#ifdef HAVE_WINSOCK2_H
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#include <winsock2.h>
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#ifdef HAVE_WINSOCK_H
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gethostbyname("www.dummysite.com");
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HAVE_GETHOSTBYNAME="1"
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LIBS=$my_ac_save_LIBS
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if test "$HAVE_GETHOSTBYNAME" != "1"
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dnl This is for Minix 3.1
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AC_MSG_CHECKING([for gethostbyname for Minix 3])
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/* Older Minix versions may need <net/gen/netdb.h> here instead */
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[gethostbyname("www.dummysite.com");],
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HAVE_GETHOSTBYNAME="1"],
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gethostbyname("www.dummysite.com");
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HAVE_GETHOSTBYNAME="1"
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if test "$HAVE_GETHOSTBYNAME" != "1"
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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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#include <stdio.h>
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[gethostbyname("www.dummysite.com");],
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HAVE_GETHOSTBYNAME="1"],
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gethostbyname("www.dummysite.com");
589
HAVE_GETHOSTBYNAME="1"
595
if test "$HAVE_GETHOSTBYNAME" != "1"
597
dnl gethostbyname in the network lib - for Haiku OS
598
AC_CHECK_LIB(network, gethostbyname,
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[HAVE_GETHOSTBYNAME="1"
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LIBS="$LIBS -lnetwork"
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if test "$HAVE_GETHOSTBYNAME" != "1"
568
631
AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
570
633
dnl **********************************************************************
634
dnl In case that function clock_gettime with monotonic timer is available,
635
dnl check for additional required libraries.
636
dnl **********************************************************************
637
CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC
639
dnl **********************************************************************
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dnl The preceding library checks are all potentially useful for test
572
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dnl servers (for providing networking support). Save the list of required
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dnl libraries at this point for use while linking those test servers.
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AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled])
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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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AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
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AC_SUBST(CURL_DISABLE_LDAPS, [1])
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dnl Try to find the right ldap libraries for this system
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CURL_CHECK_LIBS_LDAP
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AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled])
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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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AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
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AC_SUBST(CURL_DISABLE_LDAPS, [1])
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AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled])
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AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
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AC_SUBST(CURL_DISABLE_LDAP, [1])])
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AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS])
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AC_SUBST(CURL_DISABLE_LDAPS, [1])
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746
dnl **********************************************************************
672
dnl Check for the presence of the winmm library.
673
dnl **********************************************************************
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dnl Under Cygwin, winmm exists but is not needed as WIN32 is not #defined
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dnl and gettimeofday() will be used regardless of the outcome of this test.
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dnl Skip this test, otherwise -lwinmm will be needlessly added to LIBS
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dnl (and recorded as such in the .la file, potentially affecting downstream
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dnl clients of the library.)
684
AC_MSG_CHECKING([for timeGetTime in winmm])
685
my_ac_save_LIBS=$LIBS
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AC_TRY_LINK([#include <windef.h>
688
#include <mmsystem.h>
694
[ dnl failed, restore LIBS
695
LIBS=$my_ac_save_LIBS
701
dnl **********************************************************************
702
747
dnl Checks for IPv6
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dnl **********************************************************************
980
dnl not found, check Heimdal
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AC_CHECK_HEADER(gssapi.h,
983
dnl found in the given dirs
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AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries])
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dnl not found, check in gssapi/ subdir
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AC_CHECK_HEADER(gssapi/gssapi.h,
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dnl not found, check Heimdal or MIT
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[gssapi/gssapi.h gssapi/gssapi_generic.h gssapi/gssapi_krb5.h],
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if test "x$not_mit" = "x1"; then
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dnl MIT not found, check for Heimdal
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AC_CHECK_HEADER(gssapi.h,
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AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries])
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AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries])
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dnl no header found, disabling GSS
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AC_MSG_WARN(disabling GSSAPI since no header files was found)
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AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries])
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dnl check if we have a really old MIT kerberos (<= 1.2)
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AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE])
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#include <gssapi/gssapi.h>
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#include <gssapi/gssapi_generic.h>
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#include <gssapi/gssapi_krb5.h>
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GSS_C_NT_HOSTBASED_SERVICE,
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_OLD_GSSMIT, 1, [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE])
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if test -n "$gnu_gss"; then
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curl_gss_msg="enabled (GNU GSS)"
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LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgss"
1079
LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
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elif test -z "$GSSAPI_LIB_DIR"; then
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if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
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gss_ldflags=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
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LDFLAGS="$LDFLAGS $gss_ldflags"
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dnl krb5-config doesn't have --libs-only-L or similar, put everything
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gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
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LIBS="$LIBS $gss_libs"
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elif test "$GSSAPI_ROOT" != "yes"; then
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LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff -lgssapi"
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LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
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LIBS="$LIBS -lgssapi"
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LDFLAGS="$LDFLAGS -lgssapi"
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LIBS="$LIBS -lgssapi"
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LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR -lgssapi"
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LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR"
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LIBS="$LIBS -lgssapi"
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CPPFLAGS="$save_CPPFLAGS"
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dnl and acting like OpenSSL.
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AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode])
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#include <openssl/ssl.h>
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#if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER)
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int dummy = SSL_ERROR_NONE;
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Not the yaSSL OpenSSL compatibility header.
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AC_MSG_RESULT([yes])
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AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1,
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[Define to 1 if using yaSSL in OpenSSL compatibility mode.])
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curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)"
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AC_MSG_RESULT([yes])
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AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1,
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[Define to 1 if using yaSSL in OpenSSL compatibility mode.])
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curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)"
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dnl --with-libssh2 (without path) used
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PREFIX_LIBSSH2=/usr/local/lib
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LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff"
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LIB_LIBSSH2="$PREFIX_LIBSSH2$libsuff"
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dnl no --with-libssh2 option given, just check default places
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dnl Check for the CA bundle
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dnl **********************************************************************
1613
if test X"$SSL_ENABLED" != "X"; then
1615
AC_MSG_CHECKING([CA cert bundle install path])
1617
AC_ARG_WITH(ca-bundle,
1618
AC_HELP_STRING([--with-ca-bundle=FILE], [File name to install the CA bundle as])
1619
AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]),
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if test "x$prefix" != xNONE; then
1623
ca="\${prefix}/share/curl/curl-ca-bundle.crt"
1625
ca="$ac_default_prefix/share/curl/curl-ca-bundle.crt"
1629
if test "x$ca" != "xno"; then
1630
CURL_CA_BUNDLE='"'$ca'"'
1631
AC_SUBST(CURL_CA_BUNDLE)
1633
AC_MSG_RESULT([$ca])
1634
fi dnl only done if some kind of SSL was enabled
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AM_CONDITIONAL(CABUNDLE, test x$ca != xno)
1686
CURL_CHECK_CA_BUNDLE
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dnl **********************************************************************
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dnl Check for the presence of IDN libraries and headers
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dnl the optimizer assumes that pointers can only point to
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dnl an object of the same type.
1773
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CFLAGS="$CFLAGS -qnoansialias"
1824
dnl Force AIX xlc to stop after the compilation phase, and not
1825
dnl generate object code, when the source compiles with errors.
1826
CFLAGS="$CFLAGS -qhalt=e"
2035
dnl For some reason, the check above doesn't properly detect select() with
2037
if test "$ac_cv_func_select" = "no"; then
2038
AC_MSG_CHECKING([for select in ws2_32])
2041
#ifdef HAVE_WINDOWS_H
2042
#ifndef WIN32_LEAN_AND_MEAN
2043
#define WIN32_LEAN_AND_MEAN
2045
#include <windows.h>
2046
#ifdef HAVE_WINSOCK2_H
2047
#include <winsock2.h>
2049
#ifdef HAVE_WINSOCK_H
2050
#include <winsock.h>
2055
select(0,(fd_set *)NULL,(fd_set *)NULL,(fd_set *)NULL,(struct timeval *)NULL);
2057
AC_MSG_RESULT([yes])
2059
AC_DEFINE_UNQUOTED(HAVE_SELECT, 1,
2060
[Define to 1 if you have the select function.])
2062
AC_MSG_ERROR([You can't compile without a select])
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2092
dnl sigsetjmp() might be a macro and no function so if it isn't found already
2067
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dnl we make an extra check here!
2068
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if test "$ac_cv_func_sigsetjmp" != "yes"; then
2069
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AC_MSG_CHECKING([for sigsetjmp defined as macro])
2070
AC_TRY_LINK( [#include <setjmp.h>],
2072
sigsetjmp(jmpenv, 1);],
2074
AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]),
2101
sigsetjmp(jmpenv, 1);
2104
AC_MSG_RESULT([yes])
2105
AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp])
2079
2111
AC_CHECK_DECL(basename, ,
2247
2279
dnl out and don't use the "embedded" ares dir (in which case we don't
2248
2280
dnl check it because it might not have been built yet)
2249
2281
AC_MSG_CHECKING([that c-ares is good and recent enough])
2251
2284
#include <ares.h>
2252
/* provide a set of dummy functions in case c-ares was built with debug */
2253
void curl_dofree() { }
2254
void curl_sclose() { }
2255
void curl_domalloc() { }
2259
ares_channel channel;
2260
ares_cancel(channel); /* added in 1.2.0 */
2261
ares_process_fd(channel, 0, 0); /* added in 1.4.0 */
2267
AC_MSG_ERROR([c-ares library defective or too old])
2285
/* set of dummy functions in case c-ares was built with debug */
2286
void curl_dofree() { }
2287
void curl_sclose() { }
2288
void curl_domalloc() { }
2289
void curl_docalloc() { }
2290
void curl_socket() { }
2292
ares_channel channel;
2293
ares_cancel(channel); /* added in 1.2.0 */
2294
ares_process_fd(channel, 0, 0); /* added in 1.4.0 */
2297
AC_MSG_RESULT([yes])
2300
AC_MSG_ERROR([c-ares library defective or too old])
2424
2455
dnl ************************************************************
2425
if test "x$ws2" = "xyes"; then
2456
if test ! -z "$winsock_LIB"; then
2427
2458
dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes
2428
2459
dnl things work when built with c-ares). But we can't just move it last
2429
2460
dnl since then other stuff (SSL) won't build. So we simply append it to the
2432
LIBS="$LIBS -lws2_32"
2433
TEST_SERVER_LIBS="$TEST_SERVER_LIBS -lws2_32"
2463
LIBS="$LIBS $winsock_LIB"
2464
TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB"
2500
2531
Built-in manual: ${curl_manual_msg}
2501
2532
Verbose errors: ${curl_verbose_msg}
2502
2533
SSPI support: ${curl_sspi_msg}
2534
ca cert bundle: ${ca}
2535
ca cert path: ${capath}
2504
2536
LDAP support: ${curl_ldap_msg}
2505
2537
LDAPS support: ${curl_ldaps_msg}
added
removed
configure.ac
