AC_INIT(ssh.c)
AC_CONFIG_HEADER(config.h)
-
-dnl Checks for programs.
AC_PROG_CC
+AC_CANONICAL_HOST
+
+# Checks for programs.
AC_PROG_CPP
AC_PROG_RANLIB
+AC_PROG_INSTALL
AC_CHECK_PROG(AR, ar, ar)
-if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi
+AC_PATH_PROG(PERL, perl)
+AC_SUBST(PERL)
+
+if test -z "$LD" ; then
+ LD=$CC
+fi
+AC_SUBST(LD)
+
+# C Compiler features
+AC_C_INLINE
+if test "$GCC" = "yes"; then
+ CFLAGS="$CFLAGS -Wall"
+fi
+
+# Check for some target-specific stuff
+case "$host" in
+*-*-aix*)
+ AFS_LIBS="-lld"
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ if test "$LD" != "gcc" -a -z "$blibpath"; then
+ blibpath="/usr/lib:/lib:/usr/local/lib"
+ fi
+ AC_DEFINE(BROKEN_GETADDRINFO)
+ ;;
+*-*-hpux10*)
+ if test -z "$GCC"; then
+ CFLAGS="$CFLAGS -Aa"
+ fi
+ CFLAGS="$CFLAGS -D_HPUX_SOURCE"
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ AC_DEFINE(IPADDR_IN_DISPLAY)
+ AC_DEFINE(USE_UTMPX)
+ AC_MSG_CHECKING(for HPUX trusted system password database)
+ if test -f /tcb/files/auth/system/default; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW)
+ LIBS="$LIBS -lsec"
+ AC_MSG_WARN([This configuration is untested])
+ else
+ AC_MSG_RESULT(no)
+ AC_DEFINE(DISABLE_SHADOW)
+ fi
+ MANTYPE='$(CATMAN)'
+ mansubdir=cat
+ ;;
+*-*-irix5*)
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ MANTYPE='$(CATMAN)'
+ no_libsocket=1
+ no_libnsl=1
+ ;;
+*-*-irix6*)
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ MANTYPE='$(CATMAN)'
+ AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ])
+ no_libsocket=1
+ no_libnsl=1
+ ;;
+*-*-linux*)
+ no_dev_ptmx=1
+ AC_DEFINE(DONT_TRY_OTHER_AF)
+ inet6_default_4in6=yes
+ ;;
+*-*-netbsd*)
+ need_dash_r=1
+ ;;
+*-*-solaris*)
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib -L/usr/ucblib -R/usr/ucblib"
+ need_dash_r=1
+ AC_DEFINE(USE_UTMPX)
+ ;;
+*-*-sysv*)
+ CFLAGS="$CFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ AC_DEFINE(USE_UTMPX)
+ MANTYPE='$(CATMAN)'
+ mansubdir=cat
+ LIBS="$LIBS -lgen -lsocket"
+ ;;
+esac
+
+# Checks for libraries.
+AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***]))
+AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil")
+
+if test -z "$no_libsocket" ; then
+ AC_CHECK_LIB(nsl, yp_match, , )
+fi
+if test -z "$no_libnsl" ; then
+ AC_CHECK_LIB(socket, main, , )
+fi
+
+# Checks for header files.
+AC_CHECK_HEADERS(bstring.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h util.h utmp.h utmpx.h)
+
+# Checks for library functions.
+AC_CHECK_FUNCS(arc4random bindresvport_af freeaddrinfo gai_strerror getaddrinfo getnameinfo innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf _getpty)
-dnl Check for OpenSSL/SSLeay directories.
+AC_CHECK_FUNC(login,
+ [AC_DEFINE(HAVE_LOGIN)],
+ [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])]
+)
+
+AC_CHECK_FUNC(daemon,
+ [AC_DEFINE(HAVE_DAEMON)],
+ [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
+)
+
+AC_CHECK_FUNC(getpagesize,
+ [AC_DEFINE(HAVE_GETPAGESIZE)],
+ [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
+)
+
+AC_ARG_WITH(pam,
+ [ --without-pam Disable PAM support ],
+ [
+ if test "x$withval" = "xno" ; then
+ no_pam=1
+ AC_DEFINE(DISABLE_PAM)
+ fi
+ ]
+)
+if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then
+ AC_CHECK_LIB(dl, dlopen, , )
+ LIBS="$LIBS -lpam"
+
+ # Check PAM strerror arguments (old PAM)
+ AC_MSG_CHECKING([whether pam_strerror takes only one argument])
+ AC_TRY_COMPILE(
+ [
+ #include <stdlib.h>
+ #include <security/pam_appl.h>
+ ],
+ [(void)pam_strerror((pam_handle_t *)NULL, -1);],
+ [AC_MSG_RESULT(no)],
+ [
+ AC_DEFINE(HAVE_OLD_PAM)
+ AC_MSG_RESULT(yes)
+ ]
+ )
+fi
+
+# The big search for OpenSSL
+AC_ARG_WITH(ssl-dir,
+ [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
+ [
+ if test "x$withval" != "$xno" ; then
+ tryssldir=$withval
+ fi
+ ]
+)
+
+saved_LIBS="$LIBS"
+saved_LDFLAGS="$LDFLAGS"
+saved_CFLAGS="$CFLAGS"
+if test "x$prefix" != "xNONE" ; then
+ tryssldir="$tryssldir $prefix"
+fi
AC_MSG_CHECKING([for OpenSSL/SSLeay directory])
-for ssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local $prefix /usr/pkg ; do
- if test -f "$ssldir/include/openssl/crypto.h"; then
- AC_DEFINE(HAVE_OPENSSL)
- break
- fi
- if test -f "$ssldir/include/ssl/crypto.h"; then
- AC_DEFINE(HAVE_SSL)
- break
- fi
+for ssldir in "" $tryssldir /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
+ if test ! -z "$ssldir" ; then
+ LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir"
+ CFLAGS="$saved_CFLAGS -I$ssldir/include"
+ if test ! -z "$need_dash_r" ; then
+ LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir"
+ fi
+ else
+ LDFLAGS="$saved_LDFLAGS"
+ fi
+
+ for WANTS_RSAREF in "" 1 ; do
+
+ if test -z "$WANTS_RSAREF" ; then
+ LIBS="$saved_LIBS -lcrypto"
+ else
+ LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref"
+ fi
+
+ AC_TRY_RUN(
+ [
+ #include <openssl/rsa.h>
+ #include <openssl/bn.h>
+ #include <openssl/sha.h>
+ int main(void)
+ {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed));
+ RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL);
+ return(key==NULL);}
+ ],
+ [
+ AC_DEFINE(HAVE_OPENSSL)
+ found_crypto=1
+ break;
+ ], []
+ )
+ AC_TRY_RUN(
+ [
+ #include <ssl/rsa.h>
+ #include <ssl/bn.h>
+ #include <ssl/sha.h>
+ int main(void)
+ {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed));
+ RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL);
+ return(key==NULL);}
+ ],
+ [
+ AC_DEFINE(HAVE_SSL)
+ found_crypto=1
+ break;
+ ], []
+ )
+ done
+
+ if test ! -z "$found_crypto" ; then
+ break;
+ fi
done
+
+if test -z "$found_crypto" ; then
+ AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install])
+fi
+if test -z "$ssldir" ; then
+ ssldir="(system)"
+else
+ CFLAGS="$saved_CFLAGS -I$ssldir/include"
+ LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir"
+ if test ! -z "$need_dash_r" ; then
+ LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir"
+ fi
+ if test ! -z "$blibpath" ; then
+ blibpath="$blibpath:$ssldir:$ssldir/lib"
+ fi
+fi
+if test -z "$WANTS_RSAREF" ; then
+ LIBS="$saved_LIBS -lcrypto"
+else
+ LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref"
+fi
AC_MSG_RESULT($ssldir)
-AC_SUBST(ssldir)
-AC_DEFINE_UNQUOTED(ssldir, "$ssldir")
-if test "$ssldir" != "/usr"; then
- CFLAGS="$CFLAGS -I$ssldir/include"
- LIBS="$LIBS -L$ssldir/lib"
+
+# Checks for data types
+AC_CHECK_SIZEOF(char, 1)
+AC_CHECK_SIZEOF(short int, 2)
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(long int, 4)
+AC_CHECK_SIZEOF(long long int, 8)
+
+# More checks for data types
+AC_MSG_CHECKING([for intXX_t types])
+AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [int16_t a; int32_t b; a = 1235; b = 1235;],
+ [
+ AC_DEFINE(HAVE_INTXX_T)
+ AC_MSG_RESULT(yes)
+ have_intxx_t=1
+ ],
+ [AC_MSG_RESULT(no)]
+)
+
+AC_MSG_CHECKING([for u_intXX_t types])
+AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [u_int16_t c; u_int32_t d; c = 1235; d = 1235;],
+ [
+ AC_DEFINE(HAVE_U_INTXX_T)
+ AC_MSG_RESULT(yes)
+ have_u_intxx_t=1
+ ],
+ [AC_MSG_RESULT(no)]
+)
+
+if test -z "$have_u_intxx_t" -o -z "$have_intxx_t" -a \
+ "x$ac_cv_header_sys_bitypes_h" = "xyes"
+then
+ AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
+ AC_TRY_COMPILE(
+ [#include <sys/bitypes.h>],
+ [
+ u_int16_t c; u_int32_t d;
+ int16_t e; int32_t f;
+ c = 1235; d = 1235;
+ e = 1235; f = 1235;
+ ],
+ [
+ AC_DEFINE(HAVE_U_INTXX_T)
+ AC_DEFINE(HAVE_INTXX_T)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+ )
fi
-LIBS="$LIBS -lssl -lcrypto"
-dnl Check for RSAref library.
-AC_MSG_CHECKING([for RSAref library])
-saved_LIBS="$LIBS"
-LIBS="$saved_LIBS -lRSAglue -lrsaref"
-AC_TRY_LINK([], [],
-[AC_MSG_RESULT(yes); ],
-[AC_MSG_RESULT(no)]; LIBS="$saved_LIBS")
+AC_MSG_CHECKING([for uintXX_t types])
+AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [uint16_t c; uint32_t d; c = 1235; d = 1235;],
+ [
+ AC_DEFINE(HAVE_UINTXX_T)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
-dnl Checks for libraries.
-AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***]))
-AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***]))
-AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil")
-AC_CHECK_LIB(nsl, yp_match, , )
-AC_CHECK_LIB(socket, main, , )
+AC_MSG_CHECKING([for socklen_t])
+AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ ],
+ [socklen_t foo; foo = 1235;],
+ [
+ AC_DEFINE(HAVE_SOCKLEN_T)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
-dnl libdl is needed by PAM on Redhat systems
-AC_CHECK_LIB(dl, dlopen, , )
-AC_CHECK_LIB(pam, pam_authenticate, , )
+AC_MSG_CHECKING([for size_t])
+AC_TRY_COMPILE(
+ [#include <sys/types.h>],
+ [size_t foo; foo = 1235;],
+ [
+ AC_DEFINE(HAVE_SIZE_T)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
-dnl Checks for header files.
-AC_CHECK_HEADERS(pty.h endian.h paths.h lastlog.h)
+AC_MSG_CHECKING([for struct sockaddr_storage])
+AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ ],
+ [struct sockaddr_storage s;],
+ [
+ AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
-dnl Checks for library functions.
-AC_PROG_GCC_TRADITIONAL
-AC_CHECK_FUNCS(openpty strlcpy mkdtemp arc4random setproctitle)
+AC_MSG_CHECKING([for struct sockaddr_in6])
+AC_TRY_COMPILE(
+ [#include <netinet/in.h>],
+ [struct sockaddr_in6 s; s.sin6_family = 0;],
+ [
+ AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
-dnl Check for ut_host field in utmp
+AC_MSG_CHECKING([for struct in6_addr])
+AC_TRY_COMPILE(
+ [#include <netinet/in.h>],
+ [struct in6_addr s; s.s6_addr[0] = 0;],
+ [
+ AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
+
+AC_MSG_CHECKING([for struct addrinfo])
+AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netdb.h>
+ ],
+ [struct addrinfo s; s.ai_flags = AI_PASSIVE;],
+ [
+ AC_DEFINE(HAVE_STRUCT_ADDRINFO)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
+
+# Checks for structure members
AC_MSG_CHECKING([whether utmp.h has ut_host field])
AC_EGREP_HEADER(ut_host, utmp.h,
[AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ],
[AC_MSG_RESULT(no)]
)
+AC_MSG_CHECKING([whether utmpx.h has ut_host field])
+AC_EGREP_HEADER(ut_host, utmpx.h,
+ [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmpx.h has syslen field])
+AC_EGREP_HEADER(syslen, utmpx.h,
+ [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_pid field])
+AC_EGREP_HEADER(ut_pid, utmp.h,
+ [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_type field])
+AC_EGREP_HEADER(ut_type, utmp.h,
+ [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_tv field])
+AC_EGREP_HEADER(ut_tv, utmp.h,
+ [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_id field])
+AC_EGREP_HEADER(ut_id, utmp.h,
+ [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_addr field])
+AC_EGREP_HEADER(ut_addr, utmp.h,
+ [AC_DEFINE(HAVE_ADDR_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmpx.h has ut_addr field])
+AC_EGREP_HEADER(ut_addr, utmpx.h,
+ [AC_DEFINE(HAVE_ADDR_IN_UTMPX) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmp.h has ut_addr_v6 field])
+AC_EGREP_HEADER(ut_addr_v6, utmp.h,
+ [AC_DEFINE(HAVE_ADDR_V6_IN_UTMP) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether utmpx.h has ut_addr_v6 field])
+AC_EGREP_HEADER(ut_addr_v6, utmpx.h,
+ [AC_DEFINE(HAVE_ADDR_V6_IN_UTMPX) AC_MSG_RESULT(yes); ],
+ [AC_MSG_RESULT(no)]
+)
+
+AC_MSG_CHECKING([whether struct sockaddr_storage has ss_family field])
+AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ ],
+ [struct sockaddr_storage s; s.ss_family = 1;],
+ [
+ AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
+AC_MSG_CHECKING([whether struct sockaddr_storage has __ss_family field])
+AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ ],
+ [struct sockaddr_storage s; s.__ss_family = 1;],
+ [
+ AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
+ AC_MSG_RESULT(yes)
+ ],
+ [AC_MSG_RESULT(no)]
+)
+
+AC_MSG_CHECKING([whether libc defines __progname])
+AC_TRY_LINK([],
+ [extern char *__progname; printf("%s", __progname);],
+ [
+ AC_DEFINE(HAVE___PROGNAME)
+ AC_MSG_RESULT(yes)
+ ],
+ [
+ AC_MSG_RESULT(no)
+ ]
+)
-dnl Check whether user wants GNOME ssh-askpass
-AC_ARG_WITH(gnome-askpass,
- [ --with-gnome-askpass Build and use the GNOME passphrase requester],
- [GNOME_ASKPASS="gnome-ssh-askpass"])
-AC_SUBST(GNOME_ASKPASS)
+# Looking for programs, paths and files
+AC_ARG_WITH(rsh,
+ [ --with-rsh=PATH Specify path to remote shell program ],
+ [
+ if test "x$withval" != "$no" ; then
+ AC_DEFINE_UNQUOTED(RSH_PATH, "$withval")
+ fi
+ ],
+ [
+ AC_PATH_PROG(rsh_path, rsh)
+ ]
+)
-dnl Check for user-specified random device
+AC_ARG_WITH(xauth,
+ [ --with-xauth=PATH Specify path to xauth program ],
+ [
+ if test "x$withval" != "$xno" ; then
+ AC_DEFINE_UNQUOTED(XAUTH_PATH, "$withval")
+ fi
+ ],
+ [
+ AC_PATH_PROG(xauth_path, xauth)
+ if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then
+ xauth_path="/usr/openwin/bin/xauth"
+ fi
+ ]
+)
+
+if test ! -z "$xauth_path" ; then
+ AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
+fi
+if test ! -z "$rsh_path" ; then
+ AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path")
+fi
+
+# Check for mail directory (last resort if we cannot get it from headers)
+if test ! -z "$MAIL" ; then
+ maildir=`dirname $MAIL`
+ AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
+fi
+
+# Look for lastlog location
+AC_ARG_WITH(lastlog,
+ [ --with-lastlog=FILE Location of lastlog file],
+ [
+ if test "x$withval" = "xno" ; then
+ AC_DEFINE(DISABLE_LASTLOG)
+ else
+ AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval")
+ fi
+ ],
+ [
+ AC_MSG_CHECKING([location of lastlog file])
+ for lastlog in /var/log/lastlog /var/adm/lastlog /usr/adm/lastlog /etc/security/lastlog ; do
+ if test -f $lastlog ; then
+ gotlastlog="file"
+ break
+ fi
+ if test -d $lastlog ; then
+ gotlastlog="dir"
+ break
+ fi
+ done
+ if test -z "$gotlastlog" ; then
+ AC_MSG_RESULT(not found)
+ nolastlog=1
+ else
+ if test "x$gotlastlog" = "xdir" ; then
+ AC_MSG_RESULT(${lastlog}/)
+ AC_DEFINE(LASTLOG_IS_DIR)
+ else
+ AC_MSG_RESULT($lastlog)
+ AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog")
+ fi
+ fi
+ ]
+)
+
+if test ! -z "$nolastlog" ; then
+ AC_MSG_WARN([*** Disabling lastlog support *** ])
+ AC_DEFINE(DISABLE_LASTLOG)
+fi
+
+if test -z "$no_dev_ptmx" ; then
+ AC_CHECK_FILE("/dev/ptmx",
+ [
+ AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
+ have_dev_ptmx=1
+ ]
+ )
+fi
+AC_CHECK_FILE("/dev/ptc",
+ [
+ AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
+ have_dev_ptc=1
+ ]
+)
+
+# Options from here on. Some of these are preset by platform above
+
+# Check for user-specified random device, otherwise check /dev/urandom
AC_ARG_WITH(random,
- [ --with-random=FILE read randomness from FILE (default /dev/urandom)],
+ [ --with-random=FILE read randomness from FILE (default=/dev/urandom)],
[
RANDOM_POOL="$withval";
- AC_DEFINE(RANDOM_POOL, "$RANDOM_POOL")
+ AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
],
[
- dnl Check for random device
+ # Check for random device
AC_CHECK_FILE("/dev/urandom",
[
RANDOM_POOL="/dev/urandom";
- AC_DEFINE(RANDOM_POOL, "$RANDOM_POOL")
+ AC_SUBST(RANDOM_POOL)
+ AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
]
)
]
)
-dnl Check for EGD pool file
+# Check for EGD pool file
AC_ARG_WITH(egd-pool,
- [ --with-egd-pool=FILE read randomness from EGD pool FILE],
+ [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)],
[
RANDOM_POOL="$withval";
AC_DEFINE(HAVE_EGD)
- AC_DEFINE(RANDOM_POOL, "$RANDOM_POOL")
+ AC_SUBST(RANDOM_POOL)
+ AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
]
)
+# Make sure we have some random number support
if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then
AC_MSG_ERROR([No random device found, and no EGD random pool specified])
fi
+AC_ARG_WITH(catman,
+ [ --with-catman=man|cat Install preformatted manpages[no]],
+ [
+ MANTYPE='$(CATMAN)'
+ if test x"$withval" != x"yes" ; then
+ mansubdir=$withval
+ else
+ mansubdir=cat
+ fi
+ ], [
+ if test -z "$MANTYPE" ; then
+ MANTYPE='$(TROFFMAN)'
+ mansubdir=man
+ fi
+ ]
+)
+AC_SUBST(MANTYPE)
+AC_SUBST(mansubdir)
+
+# Check whether user wants Kerberos support
+AC_ARG_WITH(kerberos4,
+ [ --with-kerberos4=PATH Enable Kerberos 4 support],
+ [
+ if test "x$withval" != "xno" ; then
+
+ if test "x$withval" != "$xyes" ; then
+ CFLAGS="$CFLAGS -I${withval}/include"
+ LDFLAGS="$LDFLAGS -L${withval}/lib"
+ if test ! -z "$need_dash_r" ; then
+ LDFLAGS="$LDFLAGS -R${withval}/lib"
+ fi
+ if test ! -z "$blibpath" ; then
+ blibpath="$blibpath:${withval}/lib"
+ fi
+ else
+ if test -d /usr/include/kerberosIV ; then
+ CFLAGS="$CFLAGS -I/usr/include/kerberosIV"
+ fi
+ fi
+
+ AC_CHECK_HEADERS(krb.h)
+ AC_CHECK_LIB(krb, main)
+ if test "$ac_cv_header_krb_h" != yes; then
+ AC_MSG_WARN([Cannot find krb.h, build may fail])
+ fi
+ if test "$ac_cv_lib_krb_main" != yes; then
+ AC_MSG_WARN([Cannot find libkrb, build may fail])
+ fi
+
+ KLIBS="-lkrb -ldes"
+ AC_CHECK_LIB(resolv, dn_expand, , )
+ KRB4=yes
+ AC_DEFINE(KRB4)
+ fi
+ ]
+)
+
+# Check whether user wants AFS support
+AC_ARG_WITH(afs,
+ [ --with-afs=PATH Enable AFS support],
+ [
+ if test "x$withval" != "xno" ; then
+
+ if test "x$withval" != "$xyes" ; then
+ CFLAGS="$CFLAGS -I${withval}/include"
+ LFLAGS="$LFLAGS -L${withval}/lib"
+ fi
+
+ if test -z "$KRB4" ; then
+ AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
+ fi
+
+ LIBS="$LIBS -lkafs"
+ if test ! -z "$AFS_LIBS" ; then
+ LIBS="$LIBS $AFS_LIBS"
+ fi
+ AC_DEFINE(AFS)
+ fi
+ ]
+)
+LIBS="$LIBS $KLIBS"
+
+# Check whether user wants S/Key support
+AC_ARG_WITH(skey,
+ [ --with-skey Enable S/Key support],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_DEFINE(SKEY)
+ LIBS="$LIBS -lskey"
+ fi
+ ]
+)
+
+# Check whether user wants TCP wrappers support
+AC_ARG_WITH(tcp-wrappers,
+ [ --with-tcp-wrappers Enable tcpwrappers support],
+ [
+ if test "x$withval" != "xno" ; then
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS -lwrap"
+ AC_MSG_CHECKING(for libwrap)
+ AC_TRY_LINK(
+ [
+ #include <tcpd.h>
+ int deny_severity = 0, allow_severity = 0;
+ ],
+ [hosts_access(0);],
+ [
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(LIBWRAP)
+ ],
+ [
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([*** libwrap missing - tcpwrapper support disabled ***])
+ LIBS="$saved_LIBS"
+ ]
+ )
+ fi
+ ]
+)
+
+# Check whether to enable MD5 passwords
+AC_ARG_WITH(md5-passwords,
+ [ --with-md5-passwords Enable use of MD5 passwords],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_DEFINE(HAVE_MD5_PASSWORDS)
+ fi
+ ]
+)
+
+# Check whether to enable utmpx support
+AC_ARG_WITH(utmpx,
+ [ --with-utmpx Enable utmpx support],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_DEFINE(USE_UTMPX)
+ fi
+ ]
+)
+
+# Whether to disable shadow password support
+AC_ARG_WITH(shadow,
+ [ --without-shadow Disable shadow password support],
+ [
+ if test "x$withval" = "xno" ; then
+ AC_DEFINE(DISABLE_SHADOW)
+ fi
+ ]
+)
+
+# Use ip address instead of hostname in $DISPLAY
+AC_ARG_WITH(ipaddr-display,
+ [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
+ [
+ if test "x$withval" = "xno" ; then
+ AC_DEFINE(IPADDR_IN_DISPLAY)
+ fi
+ ]
+)
+
+# Whether to mess with the default path
+AC_ARG_WITH(default-path,
+ [ --with-default-path=PATH Specify default \$PATH environment for server],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_DEFINE_UNQUOTED(USER_PATH, "$withval")
+ fi
+ ]
+)
+
+# Whether to force IPv4 by default (needed on broken glibc Linux)
+AC_ARG_WITH(ipv4-default,
+ [ --with-ipv4-default Use IPv4 by connections unless '-6' specified],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_DEFINE(IPV4_DEFAULT)
+ fi
+ ]
+)
+
+AC_MSG_CHECKING([to convert IPv4 in IPv6-mapped addresses])
+AC_ARG_WITH(4in6,
+ [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
+ [
+ if test "x$withval" != "xno" ; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(IPV4_IN_IPV6)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ ],[
+ if test "x$inet6_default_4in6" = "xyes"; then
+ AC_MSG_RESULT([yes (default)])
+ AC_DEFINE(IPV4_IN_IPV6)
+ else
+ AC_MSG_RESULT([no (default)])
+ fi
+ ]
+)
+
+# Where to place sshd.pid
+piddir=/var/run
+AC_ARG_WITH(pid-dir,
+ [ --with-pid-dir=PATH Specify location of ssh.pid file],
+ [
+ if test "x$withval" != "xno" ; then
+ piddir=$withval
+ fi
+ ]
+)
+AC_DEFINE_UNQUOTED(PIDDIR, "$piddir")
+AC_SUBST(piddir)
+
+if test ! -z "$blibpath" ; then
+ LDFLAGS="$LDFLAGS -blibpath:$blibpath"
+ AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile])
+fi
+
AC_OUTPUT(Makefile)
andersk / openssh.git / blobdiff