479 строки
13 KiB
Plaintext
479 строки
13 KiB
Plaintext
dnl $Id$
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(lib/urldata.h)
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AM_CONFIG_HEADER(config.h src/config.h)
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AM_INIT_AUTOMAKE(curl,"7.1.1")
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AM_PROG_LIBTOOL
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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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AC_CANONICAL_TARGET
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dnl Checks for programs.
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AC_PROG_CC
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dnl Check for AIX weirdos
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AC_AIX
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dnl check for how to do large files
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AC_SYS_LARGEFILE
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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 Checks for libraries.
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dnl **********************************************************************
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dnl nsl lib?
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AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
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dnl At least one system has been identified to require BOTH nsl and
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dnl socket libs to link properly.
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if test "$ac_cv_lib_nsl_gethostbyname" = "$ac_cv_func_gethostbyname"; then
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AC_MSG_CHECKING([trying both nsl and socket libs])
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my_ac_save_LIBS=$LIBS
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LIBS="-lnsl -lsocket $LIBS"
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AC_TRY_LINK( ,
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[gethostbyname();],
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my_ac_link_result=success,
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my_ac_link_result=failure )
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if test "$my_ac_link_result" = "failure"; then
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
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dnl restore LIBS
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LIBS=$my_ac_save_LIBS
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else
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AC_MSG_RESULT([yes])
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fi
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fi
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dnl resolve lib?
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AC_CHECK_FUNC(strcasecmp, , AC_CHECK_LIB(resolve, strcasecmp))
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if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
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AC_CHECK_LIB(resolve, strcasecmp,
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[LIBS="-lresolve $LIBS"],
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,
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-lnsl)
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fi
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dnl socket lib?
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AC_CHECK_FUNC(connect, , AC_CHECK_LIB(socket, connect))
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dnl ucb lib?
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AC_CHECK_FUNC(gethostname, , AC_CHECK_LIB(ucb, gethostname))
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dnl dl lib?
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AC_CHECK_FUNC(dlopen, , AC_CHECK_LIB(dl, dlopen))
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dnl **********************************************************************
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dnl Check for the presence of SSL libraries and headers
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dnl **********************************************************************
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dnl Default to compiler & linker defaults for SSL files & libraries.
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OPT_SSL=off
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AC_ARG_WITH(ssl,dnl
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[ --with-ssl[=DIR] where to look for SSL [compiler/linker default paths]
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DIR points to the SSL installation [/usr/local/ssl]],
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OPT_SSL=$withval
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)
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if test X"$OPT_SSL" = Xno
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then
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AC_MSG_WARN(SSL/https support disabled)
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else
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dnl Check for & handle argument to --with-ssl.
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AC_MSG_CHECKING(where to look for SSL)
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if test X"$OPT_SSL" = Xoff
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then
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AC_MSG_RESULT([defaults (or given in environment)])
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else
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test X"$OPT_SSL" = Xyes && OPT_SSL=/usr/local/ssl
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LIBS="$LIBS -L$OPT_SSL/lib"
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CPPFLAGS="$CPPFLAGS -I$OPT_SSL/include/openssl -I$OPT_SSL/include"
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AC_MSG_RESULT([$OPT_SSL])
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fi
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dnl check for crypto libs (part of SSLeay)
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AC_CHECK_LIB(crypto, CRYPTO_lock)
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if test $ac_cv_lib_crypto_CRYPTO_lock = yes; then
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dnl This is only reasonable to do if crypto actually is there: check for
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dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
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AC_CHECK_LIB(ssl, SSL_connect)
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dnl Check for SSLeay headers
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AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h openssl/pem.h openssl/ssl.h openssl/err.h)
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if test $ac_cv_header_openssl_x509_h = no; then
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AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)
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fi
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fi
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fi
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dnl **********************************************************************
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dnl Check for the presence of ZLIB libraries and headers
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dnl **********************************************************************
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dnl Default to compiler & linker defaults for files & libraries.
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dnl OPT_ZLIB=no
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dnl AC_ARG_WITH(zlib,dnl
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dnl [ --with-zlib[=DIR] where to look for ZLIB [compiler/linker default paths]
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dnl DIR points to the ZLIB installation prefix [/usr/local]],
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dnl OPT_ZLIB=$withval,
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dnl )
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dnl Check for & handle argument to --with-zlib.
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dnl
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dnl NOTE: We *always* look for ZLIB headers & libraries, all this option
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dnl does is change where we look (by adjusting LIBS and CPPFLAGS.)
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dnl
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dnl AC_MSG_CHECKING(where to look for ZLIB)
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dnl if test X"$OPT_ZLIB" = Xno
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dnl then
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dnl AC_MSG_RESULT([defaults (or given in environment)])
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dnl else
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dnl test X"$OPT_ZLIB" = Xyes && OPT_ZLIB=/usr/local
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dnl LIBS="$LIBS -L$OPT_ZLIB/lib"
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dnl CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
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dnl AC_MSG_RESULT([$OPT_ZLIB])
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dnl fi
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dnl z lib?
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dnl AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread))
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dnl Default is to try the thread-safe versions of a few functions
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OPT_THREAD=on
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AC_ARG_ENABLE(thread,dnl
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[ --disable-thread tell configure to not look for thread-safe functions],
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OPT_THREAD=off
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)
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if test X"$OPT_THREAD" = Xoff
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then
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AC_MSG_WARN(libcurl will not get built using thread-safe functions)
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AC_DEFINE(DISABLED_THREADSAFE, 1, \
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Set to explicitly specify we don't want to use thread-safe functions)
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else
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dnl check for number of arguments to gethostbyname_r. it might take
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dnl either 3, 5, or 6 arguments.
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AC_CHECK_FUNCS(gethostbyname_r,[
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AC_MSG_CHECKING(if gethostbyname_r takes 3 arguments)
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AC_TRY_RUN([
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#include <string.h>
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#include <sys/types.h>
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#include <netdb.h>
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int
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main () {
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struct hostent h;
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struct hostent_data hdata;
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char *name = "localhost";
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int rc;
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memset(&h, 0, sizeof(struct hostent));
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memset(&hdata, 0, sizeof(struct hostent_data));
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rc = gethostbyname_r(name, &h, &hdata);
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exit (rc != 0 ? 1 : 0); }],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
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ac_cv_gethostbyname_args=3],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyname_r with -D_REENTRANT takes 3 arguments)
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AC_TRY_RUN([
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#define _REENTRANT
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#include <string.h>
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#include <sys/types.h>
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#include <netdb.h>
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int
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main () {
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struct hostent h;
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struct hostent_data hdata;
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char *name = "localhost";
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int rc;
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memset(&h, 0, sizeof(struct hostent));
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memset(&hdata, 0, sizeof(struct hostent_data));
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rc = gethostbyname_r(name, &h, &hdata);
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exit (rc != 0 ? 1 : 0); }],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
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AC_DEFINE(NEED_REENTRANT)
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ac_cv_gethostbyname_args=3],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyname_r takes 5 arguments)
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <netdb.h>
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int
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main () {
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struct hostent *hp;
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struct hostent h;
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char *name = "localhost";
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char buffer[8192];
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int h_errno;
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hp = gethostbyname_r(name, &h, buffer, 8192, &h_errno);
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exit (hp == NULL ? 1 : 0); }],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
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ac_cv_gethostbyname_args=5],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyname_r takes 6 arguments)
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <netdb.h>
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int
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main () {
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struct hostent h;
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struct hostent *hp;
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char *name = "localhost";
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char buf[10];
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int rc;
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int h_errno;
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rc = gethostbyname_r(name, &h, buf, 10, &hp, &h_errno);
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exit (rc != 0 ? 1 : 0); }],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
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ac_cv_gethostbyname_args=6],[
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AC_MSG_RESULT(no)
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have_missing_r_funcs="$have_missing_r_funcs gethostbyname_r"],
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[ac_cv_gethostbyname_args=0])],
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[ac_cv_gethostbyname_args=0])],
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[ac_cv_gethostbyname_args=0])],
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[ac_cv_gethostbyname_args=0])])
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dnl check for number of arguments to gethostbyaddr_r. it might take
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dnl either 5, 7, or 8 arguments.
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AC_CHECK_FUNCS(gethostbyaddr_r,[
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AC_MSG_CHECKING(if gethostbyaddr_r takes 5 arguments)
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <netdb.h>],[
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char * address;
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int length;
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int type;
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struct hostent h;
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struct hostent_data hdata;
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int rc;
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rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
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ac_cv_gethostbyaddr_args=5],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyaddr_r with -D_REENTRANT takes 5 arguments)
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AC_TRY_COMPILE([
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#define _REENTRANT
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#include <sys/types.h>
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#include <netdb.h>],[
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char * address;
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int length;
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int type;
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struct hostent h;
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struct hostent_data hdata;
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int rc;
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rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
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AC_DEFINE(NEED_REENTRANT)
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ac_cv_gethostbyaddr_args=5],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyaddr_r takes 7 arguments)
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <netdb.h>],[
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char * address;
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int length;
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int type;
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struct hostent h;
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char buffer[10];
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int buflen;
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int h_errnop;
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struct hostent * hp;
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hp = gethostbyaddr_r(address, length, type, &h,
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buffer, buflen, &h_errnop);],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
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ac_cv_gethostbyaddr_args=7],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if gethostbyaddr_r takes 8 arguments)
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AC_TRY_COMPILE([
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#include <sys/types.h>
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#include <netdb.h>],[
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char * address;
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int length;
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int type;
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struct hostent h;
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char buffer[10];
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int buflen;
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int h_errnop;
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struct hostent * hp;
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int rc;
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rc = gethostbyaddr_r(address, length, type, &h,
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buffer, buflen, &hp, &h_errnop);],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
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ac_cv_gethostbyaddr_args=8],[
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AC_MSG_RESULT(no)
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have_missing_r_funcs="$have_missing_r_funcs gethostbyaddr_r"])])])])])
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dnl determine if function definition for inet_ntoa_r exists.
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AC_CHECK_FUNCS(inet_ntoa_r,[
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AC_MSG_CHECKING(whether inet_ntoa_r is declared)
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AC_EGREP_CPP(inet_ntoa_r,[
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#include <arpa/inet.h>],[
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AC_DEFINE(HAVE_INET_NTOA_R_DECL)
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AC_MSG_RESULT(yes)],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
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AC_EGREP_CPP(inet_ntoa_r,[
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#define _REENTRANT
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#include <arpa/inet.h>],[
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AC_DEFINE(HAVE_INET_NTOA_R_DECL)
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AC_DEFINE(NEED_REENTRANT)
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AC_MSG_RESULT(yes)],
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AC_MSG_RESULT(no))])])
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dnl check for a few thread-safe functions
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AC_CHECK_FUNCS(localtime_r,[
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AC_MSG_CHECKING(whether localtime_r is declared)
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AC_EGREP_CPP(localtime_r,[
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#include <time.h>],[
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AC_MSG_RESULT(yes)],[
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(whether localtime_r with -D_REENTRANT is declared)
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AC_EGREP_CPP(localtime_r,[
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#define _REENTRANT
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#include <time.h>],[
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AC_DEFINE(NEED_REENTRANT)
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AC_MSG_RESULT(yes)],
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AC_MSG_RESULT(no))])])
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fi
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dnl **********************************************************************
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dnl Back to "normal" configuring
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dnl **********************************************************************
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS( \
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unistd.h \
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malloc.h \
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stdlib.h \
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arpa/inet.h \
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net/if.h \
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netinet/in.h \
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netinet/if_ether.h \
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netdb.h \
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sys/select.h \
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sys/socket.h \
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sys/sockio.h \
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sys/stat.h \
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sys/types.h \
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sys/time.h \
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getopt.h \
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sys/param.h \
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termios.h \
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termio.h \
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sgtty.h \
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fcntl.h \
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dlfcn.h \
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alloca.h \
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winsock.h \
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time.h \
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io.h \
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)
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dnl Check for libz header
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dnl AC_CHECK_HEADERS(zlib.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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# mprintf() checks:
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# check for 'long double'
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AC_CHECK_SIZEOF(long double, 8)
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# check for 'long long'
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AC_CHECK_SIZEOF(long long, 4)
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dnl Get system canonical name
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AC_CANONICAL_HOST
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AC_DEFINE_UNQUOTED(OS, "${host}")
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dnl Checks for library functions.
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dnl AC_PROG_GCC_TRADITIONAL
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AC_TYPE_SIGNAL
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dnl AC_FUNC_VPRINTF
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AC_CHECK_FUNCS( socket \
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select \
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strdup \
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strstr \
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strftime \
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uname \
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strcasecmp \
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stricmp \
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strcmpi \
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gethostname \
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gethostbyaddr \
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getservbyname \
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gettimeofday \
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inet_addr \
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inet_ntoa \
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tcsetattr \
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tcgetattr \
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perror \
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getpass \
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closesocket \
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setvbuf \
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RAND_status \
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RAND_screen
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)
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if test "$ac_cv_func_select" != "yes"; then
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AC_MSG_ERROR(Can't work without an existing socket() function)
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fi
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AC_PATH_PROG( PERL, perl, ,
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$PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
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AC_SUBST(PERL)
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AC_PATH_PROGS( NROFF, gnroff nroff, ,
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$PATH:/usr/bin/:/usr/local/bin )
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AC_SUBST(NROFF)
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AC_PROG_YACC
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dnl AC_PATH_PROG( RANLIB, ranlib, /usr/bin/ranlib,
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dnl $PATH:/usr/bin/:/usr/local/bin )
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dnl AC_SUBST(RANLIB)
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AC_OUTPUT( Makefile \
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curl.spec \
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curl-ssl.spec \
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docs/Makefile \
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include/Makefile \
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include/curl/Makefile \
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src/Makefile \
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lib/Makefile )
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dnl perl/checklinks.pl \
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dnl perl/getlinks.pl \
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dnl perl/formfind.pl \
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dnl perl/recursiveftpget.pl )
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