X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/c1ad596692abecb2460c4f365cac9ad319fbda8e..dabb524a7d03c239b8cb8c2529eae9a27d47d88f:/configure.ac diff --git a/configure.ac b/configure.ac index 7c487c55..4868647b 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,18 @@ # $Id$ +# +# Copyright (c) 1999-2004 Damien Miller +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. AC_INIT AC_CONFIG_SRCDIR([ssh.c]) @@ -42,6 +56,11 @@ else fi fi +AC_PATH_PROG(PATH_PASSWD_PROG, passwd) +if test ! -z "$PATH_PASSWD_PROG" ; then + AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG") +fi + if test -z "$LD" ; then LD=$CC fi @@ -160,7 +179,6 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) AC_DEFINE(USE_PIPES) AC_DEFINE(LOGIN_NO_ENDOPT) AC_DEFINE(LOGIN_NEEDS_UTMPX) - AC_DEFINE(DISABLE_UTMP) AC_DEFINE(LOCKED_PASSWD_STRING, "*") AC_DEFINE(SPT_TYPE,SPT_PSTAT) LIBS="$LIBS -lsec -lsecpw" @@ -176,7 +194,6 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) AC_DEFINE(USE_PIPES) AC_DEFINE(LOGIN_NO_ENDOPT) AC_DEFINE(LOGIN_NEEDS_UTMPX) - AC_DEFINE(DISABLE_UTMP) AC_DEFINE(LOCKED_PASSWD_STRING, "*") AC_DEFINE(SPT_TYPE,SPT_PSTAT) LIBS="$LIBS -lsec" @@ -192,6 +209,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) AC_DEFINE(DISABLE_UTMP) AC_DEFINE(LOCKED_PASSWD_STRING, "*") AC_DEFINE(SPT_TYPE,SPT_PSTAT) + check_for_hpux_broken_getaddrinfo=1 LIBS="$LIBS -lsec" AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) ;; @@ -214,6 +232,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) AC_DEFINE(SETEUID_BREAKS_SETUID) AC_DEFINE(BROKEN_SETREUID) AC_DEFINE(BROKEN_SETREGID) + AC_DEFINE(BROKEN_UPDWTMPX) AC_DEFINE(WITH_ABBREV_NO_TTY) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") ;; @@ -223,7 +242,7 @@ main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) check_for_openpty_ctty_bug=1 AC_DEFINE(DONT_TRY_OTHER_AF) AC_DEFINE(PAM_TTY_KLUDGE) - AC_DEFINE(LOCKED_PASSWD_PREFIX, "!!") + AC_DEFINE(LOCKED_PASSWD_PREFIX, "!") AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) inet6_default_4in6=yes case `uname -r` in @@ -261,6 +280,9 @@ mips-sony-bsd|mips-sony-newsos4) AC_DEFINE(BROKEN_SAVED_UIDS) ;; *-*-solaris*) + if test "x$withval" != "xno" ; then + need_dash_r=1 + fi AC_DEFINE(PAM_SUN_CODEBASE) AC_DEFINE(LOGIN_NEEDS_UTMPX) AC_DEFINE(LOGIN_NEEDS_TERM) @@ -329,7 +351,7 @@ mips-sony-bsd|mips-sony-newsos4) ;; *-*-sco3.2v4*) CPPFLAGS="$CPPFLAGS -Dftruncate=chsize" - LIBS="$LIBS -los -lprot -lx -ltinfo -lm" + LIBS="$LIBS -los -lprot -lcrypt_i -lx -ltinfo -lm" RANLIB=true no_dev_ptmx=1 AC_DEFINE(BROKEN_SYS_TERMIO_H) @@ -337,6 +359,9 @@ mips-sony-bsd|mips-sony-newsos4) AC_DEFINE(HAVE_SECUREWARE) AC_DEFINE(DISABLE_SHADOW) AC_DEFINE(BROKEN_SAVED_UIDS) + AC_DEFINE(SETEUID_BREAKS_SETUID) + AC_DEFINE(BROKEN_SETREUID) + AC_DEFINE(BROKEN_SETREGID) AC_DEFINE(WITH_ABBREV_NO_TTY) AC_CHECK_FUNCS(getluid setluid) MANTYPE=man @@ -484,10 +509,10 @@ AC_CHECK_HEADERS(bstring.h crypt.h endian.h features.h floatingpoint.h \ netinet/in_systm.h pam/pam_appl.h paths.h pty.h readpassphrase.h \ rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \ strings.h sys/strtio.h sys/audit.h sys/bitypes.h sys/bsdtty.h \ - sys/cdefs.h sys/mman.h sys/pstat.h sys/ptms.h sys/select.h sys/stat.h \ - sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \ - sys/un.h time.h tmpdir.h ttyent.h usersec.h \ - util.h utime.h utmp.h utmpx.h vis.h) + sys/cdefs.h sys/mman.h sys/prctl.h sys/pstat.h sys/ptms.h \ + sys/select.h sys/stat.h sys/stream.h sys/stropts.h \ + sys/sysmacros.h sys/time.h sys/timers.h sys/un.h time.h tmpdir.h \ + ttyent.h usersec.h util.h utime.h utmp.h utmpx.h vis.h) # Checks for libraries. AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) @@ -721,6 +746,15 @@ int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } AC_MSG_RESULT(no) AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) ]) + AC_MSG_CHECKING(if skeychallenge takes 4 arguments) + AC_TRY_COMPILE( + [#include + #include ], + [(void)skeychallenge(NULL,"name","",0);], + [AC_MSG_RESULT(yes) + AC_DEFINE(SKEYCHALLENGE_4ARG)], + [AC_MSG_RESULT(no)] + ) fi ] ) @@ -760,6 +794,9 @@ AC_ARG_WITH(tcp-wrappers, AC_MSG_CHECKING(for libwrap) AC_TRY_LINK( [ +#include +#include +#include #include int deny_severity = 0, allow_severity = 0; ], @@ -787,12 +824,12 @@ AC_CHECK_FUNCS(\ getpeereid _getpty getrlimit getttyent glob inet_aton \ inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \ mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openlog_r openpty \ - pstat readpassphrase realpath recvmsg rresvport_af sendmsg \ + pstat prctl readpassphrase realpath recvmsg rresvport_af sendmsg \ setdtablesize setegid setenv seteuid setgroups setlogin setpcred \ setproctitle setregid setreuid setrlimit \ setsid setvbuf sigaction sigvec snprintf socketpair strerror \ strlcat strlcpy strmode strnvis strtoul sysconf tcgetpgrp \ - truncate utimes vhangup vsnprintf waitpid \ + truncate unsetenv updwtmpx utimes vhangup vsnprintf waitpid \ ) # IRIX has a const char return value for gai_strerror() @@ -823,6 +860,8 @@ AC_CHECK_DECL(tcsendbreak, [#include ] ) +AC_CHECK_DECLS(h_errno, , ,[#include ]) + AC_CHECK_FUNCS(setresuid, [ dnl Some platorms have setresuid that isn't implemented, test for this AC_MSG_CHECKING(if setresuid seems to work) @@ -960,6 +999,74 @@ main() ) fi +if test "x$ac_cv_func_getaddrinfo" = "xyes" -a "x$check_for_hpux_broken_getaddrinfo" = "x1"; then + AC_MSG_CHECKING(if getaddrinfo seems to work) + AC_TRY_RUN( + [ +#include +#include +#include +#include +#include + +#define TEST_PORT "2222" + +int +main(void) +{ + int err, sock; + struct addrinfo *gai_ai, *ai, hints; + char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = PF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + hints.ai_flags = AI_PASSIVE; + + err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); + if (err != 0) { + fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); + exit(1); + } + + for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { + if (ai->ai_family != AF_INET6) + continue; + + err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, + sizeof(ntop), strport, sizeof(strport), + NI_NUMERICHOST|NI_NUMERICSERV); + + if (err != 0) { + if (err == EAI_SYSTEM) + perror("getnameinfo EAI_SYSTEM"); + else + fprintf(stderr, "getnameinfo failed: %s\n", + gai_strerror(err)); + exit(2); + } + + sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); + if (sock < 0) + perror("socket"); + if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { + if (errno == EBADF) + exit(3); + } + } + exit(0); +} + ], + [ + AC_MSG_RESULT(yes) + ], + [ + AC_MSG_RESULT(no) + AC_DEFINE(BROKEN_GETADDRINFO) + ] + ) +fi + AC_FUNC_GETPGRP # Check for PAM libs @@ -1014,12 +1121,6 @@ if test "x$PAM_MSG" = "xyes" ; then ) fi -# Some systems want crypt() from libcrypt, *not* the version in OpenSSL, -# because the system crypt() is more featureful. -if test "x$check_for_libcrypt_before" = "x1"; then - AC_CHECK_LIB(crypt, crypt) -fi - # Search for OpenSSL saved_CPPFLAGS="$CPPFLAGS" saved_LDFLAGS="$LDFLAGS" @@ -1048,7 +1149,7 @@ AC_ARG_WITH(ssl-dir, fi ] ) -LIBS="$LIBS -lcrypto" +LIBS="-lcrypto $LIBS" AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), [ dnl Check default openssl install dir @@ -1150,8 +1251,14 @@ Also see contrib/findssl.sh for help identifying header/library mismatches.]) ] ) +# Some systems want crypt() from libcrypt, *not* the version in OpenSSL, +# because the system crypt() is more featureful. +if test "x$check_for_libcrypt_before" = "x1"; then + AC_CHECK_LIB(crypt, crypt) +fi + # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the -# version in OpenSSL. Skip this for PAM +# version in OpenSSL. if test "x$check_for_libcrypt_later" = "x1"; then AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") fi @@ -2049,6 +2156,25 @@ AC_SEARCH_LIBS(getrrsetbyname, resolv, # Needed by our getrrsetbyname() AC_SEARCH_LIBS(res_query, resolv) AC_SEARCH_LIBS(dn_expand, resolv) + AC_MSG_CHECKING(if res_query will link) + AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), + [AC_MSG_RESULT(no) + saved_LIBS="$LIBS" + LIBS="$LIBS -lresolv" + AC_MSG_CHECKING(for res_query in -lresolv) + AC_LINK_IFELSE([ +#include +int main() +{ + res_query (0, 0, 0, 0, 0); + return 0; +} + ], + [LIBS="$LIBS -lresolv" + AC_MSG_RESULT(yes)], + [LIBS="$saved_LIBS" + AC_MSG_RESULT(no)]) + ]) AC_CHECK_FUNCS(_getshort _getlong) AC_CHECK_MEMBER(HEADER.ad, [AC_DEFINE(HAVE_HEADER_AD)],, @@ -2077,18 +2203,15 @@ AC_ARG_WITH(kerberos5, AC_MSG_CHECKING(for gssapi support) if $KRB5CONF | grep gssapi >/dev/null ; then AC_MSG_RESULT(yes) - K5CFLAGS="`$KRB5CONF --cflags gssapi`" - dnl m4 quadragraphs: "sed 's/-l[^- ]*//g'" - K5LDFLAGS="`$KRB5CONF --libs gssapi | sed 's/-l@<:@^- @:>@*//g'`" - K5LIBS="`$KRB5CONF --libs gssapi | sed 's/-L@<:@^- @:>@*//g'`" + AC_DEFINE(GSSAPI) + k5confopts=gssapi else AC_MSG_RESULT(no) - K5CFLAGS="`$KRB5CONF --cflags`" - K5LDFLAGS="`$KRB5CONF --libs | sed 's/-l@<:@^- @:>@*//g'`" - K5LIBS="`$KRB5CONF --libs | sed 's/-L@<:@^- @:>@*//g'`" + k5confopts="" fi + K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" + K5LIBS="`$KRB5CONF --libs $k5confopts`" CPPFLAGS="$CPPFLAGS $K5CFLAGS" - LDFLAGS="$LDFLAGS $K5LDFLAGS" AC_MSG_CHECKING(whether we are using Heimdal) AC_TRY_COMPILE([ #include ], [ char *tmp = heimdal_version; ], @@ -2105,7 +2228,10 @@ AC_ARG_WITH(kerberos5, [ char *tmp = heimdal_version; ], [ AC_MSG_RESULT(yes) AC_DEFINE(HEIMDAL) - K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken" + K5LIBS="-lkrb5 -ldes" + K5LIBS="$K5LIBS -lcom_err -lasn1" + AC_CHECK_LIB(roken, net_write, + [K5LIBS="$K5LIBS -lroken"]) ], [ AC_MSG_RESULT(no) K5LIBS="-lkrb5 -lk5crypto -lcom_err" @@ -2145,14 +2271,17 @@ AC_ARG_WITH(kerberos5, if test ! -z "$blibpath" ; then blibpath="$blibpath:${KRB5ROOT}/lib" fi - fi ] - AC_SEARCH_LIBS(k_hasafs, kafs, - [ AC_DEFINE(USE_AFS) - K5LIBS="-lkafs $K5LIBS" - ] - ) + fi + + AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) + AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) + AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) + + LIBS="$LIBS $K5LIBS" + AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS)) + AC_SEARCH_LIBS(krb5_init_ets, $K5LIBS, AC_DEFINE(KRB5_INIT_ETS)) + ] ) -LIBS="$LIBS $K5LIBS" # Looking for programs, paths and files