diff options
Diffstat (limited to 'contrib/tcpdump/configure.in')
-rwxr-xr-x | contrib/tcpdump/configure.in | 995 |
1 files changed, 0 insertions, 995 deletions
diff --git a/contrib/tcpdump/configure.in b/contrib/tcpdump/configure.in deleted file mode 100755 index 5a010e7..0000000 --- a/contrib/tcpdump/configure.in +++ /dev/null @@ -1,995 +0,0 @@ -dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.188.2.8 2007/09/12 19:48:50 guy Exp $ (LBL) -dnl -dnl Copyright (c) 1994, 1995, 1996, 1997 -dnl The Regents of the University of California. All rights reserved. -dnl -dnl Process this file with autoconf to produce a configure script. -dnl - -AC_REVISION($Revision: 1.188.2.8 $) -AC_PREREQ(2.50) -AC_INIT(tcpdump.c) - -AC_CANONICAL_HOST - -AC_LBL_C_INIT(V_CCOPT, V_INCLS) -AC_LBL_C_INLINE -AC_C___ATTRIBUTE__ -AC_CHECK_HEADERS(fcntl.h rpc/rpcent.h netdnet/dnetdb.h) -AC_CHECK_HEADERS(net/pfvar.h, , , [#include <sys/types.h> -#include <sys/socket.h> -#include <net/if.h>]) -if test "$ac_cv_header_net_pfvar_h" == yes; then - LOCALSRC="print-pflog.c $LOCALSRC" -fi -AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h> -#include <sys/socket.h>]) -if test "$ac_cv_header_netinet_if_ether_h" != yes; then - # - # The simple test didn't work. - # Do we need to include <net/if.h> first? - # Unset ac_cv_header_netinet_if_ether_h so we don't - # treat the previous failure as a cached value and - # suppress the next test. - # - AC_MSG_NOTICE([Rechecking with some additional includes]) - unset ac_cv_header_netinet_if_ether_h - AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -struct mbuf; -struct rtentry; -#include <net/if.h>]) -fi - -AC_HEADER_TIME - -case "$host_os" in - -linux*) - AC_MSG_CHECKING(Linux kernel version) - if test "$cross_compiling" = yes; then - AC_CACHE_VAL(ac_cv_linux_vers, - ac_cv_linux_vers=unknown) - else - AC_CACHE_VAL(ac_cv_linux_vers, - ac_cv_linux_vers=`uname -r 2>&1 | \ - sed -n -e '$s/.* //' -e '$s/\..*//p'`) - fi - AC_MSG_RESULT($ac_cv_linux_vers) - if test $ac_cv_linux_vers = unknown ; then - AC_MSG_ERROR(cannot determine linux version when cross-compiling) - fi - if test $ac_cv_linux_vers -lt 2 ; then - AC_MSG_ERROR(version 2 or higher required; see the INSTALL doc for more info) - fi - ;; - -*) - ;; -esac - - -AC_CHECK_HEADERS(smi.h) -AC_CHECK_LIB(smi, smiInit) -if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes -then -AC_MSG_CHECKING([whether to enable libsmi]) - AC_TRY_RUN([ /* libsmi available check */ -#include <smi.h> -main() -{ - int current, revision, age, n; - const int required = 2; - if (smiInit("")) - exit(1); - if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) - exit(2); - n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); - if (n != 3) - exit(3); - if (required < current - age || required > current) - exit(4); - exit(0); -} -], -[ AC_MSG_RESULT(yes) - AC_DEFINE(LIBSMI) - libsmi=yes], -dnl autoconf documentation says that $? contains the exit value. -dnl reality is that it does not. We leave this in just in case -dnl autoconf ever comes back to match the documentation. -[ case $? in - 1) AC_MSG_RESULT(no - smiInit failed) ;; - 2) AC_MSG_RESULT(no - header/library version mismatch) ;; - 3) AC_MSG_RESULT(no - can't determine library version) ;; - 4) AC_MSG_RESULT(no - too old) ;; - *) AC_MSG_RESULT(no) ;; - esac - libsmi=no], -[ AC_MSG_RESULT(not when cross-compiling) - libsmi=no] -) -fi - -AC_MSG_CHECKING([whether to enable the possibly-buggy SMB printer]) -AC_ARG_ENABLE(smb, -[ --enable-smb enable possibly-buggy SMB printer [default=yes] - --disable-smb disable possibly-buggy SMB printer],, - enableval=yes) -case "$enableval" in -yes) AC_MSG_RESULT(yes) - AC_WARN([The SMB printer may have exploitable buffer overflows!!!]) - AC_DEFINE(TCPDUMP_DO_SMB) - LOCALSRC="print-smb.c smbutil.c $LOCALSRC" - ;; -*) AC_MSG_RESULT(no) - ;; -esac - -AC_ARG_WITH(user, [ --with-user=USERNAME drop privileges by default to USERNAME]) -AC_MSG_CHECKING([whether to drop root privileges by default]) -if test ! -z "$with_user" ; then - AC_DEFINE_UNQUOTED(WITH_USER, "$withval") - AC_MSG_RESULT(to \"$withval\") -else - AC_MSG_RESULT(no) -fi - -AC_ARG_WITH(chroot, [ --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY]) -AC_MSG_CHECKING([whether to chroot]) -if test ! -z "$with_chroot" ; then - AC_DEFINE_UNQUOTED(WITH_CHROOT, "$withval") - AC_MSG_RESULT(to \"$withval\") -else - AC_MSG_RESULT(no) -fi - -AC_MSG_CHECKING([whether to enable ipv6]) -AC_ARG_ENABLE(ipv6, -[ --enable-ipv6 enable ipv6 (with ipv4) support - --disable-ipv6 disable ipv6 support], -[ case "$enableval" in -yes) AC_MSG_RESULT(yes) - LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC" - AC_DEFINE(INET6) - ipv6=yes - ;; -*) - AC_MSG_RESULT(no) - ipv6=no - ;; - esac ], - - AC_TRY_RUN([ /* AF_INET6 available check */ -#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) - LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c $LOCALSRC" - AC_DEFINE(INET6) - ipv6=yes], -[ AC_MSG_RESULT(no) - ipv6=no], -[ AC_MSG_RESULT(no) - ipv6=no] -)) - -ipv6type=unknown -ipv6lib=none -ipv6trylibc=no - -if test "$ipv6" = "yes"; then - AC_MSG_CHECKING([ipv6 stack type]) - for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do - case $i in - inria) - dnl http://www.kame.net/ - AC_EGREP_CPP(yes, -[#include <netinet/in.h> -#ifdef IPV6_INRIA_VERSION -yes -#endif], - [ipv6type=$i; - CFLAGS="-DINET6 $CFLAGS"]) - ;; - kame) - dnl http://www.kame.net/ - AC_EGREP_CPP(yes, -[#include <netinet/in.h> -#ifdef __KAME__ -yes -#endif], - [ipv6type=$i; - ipv6lib=inet6; - ipv6libdir=/usr/local/v6/lib; - ipv6trylibc=yes; - CFLAGS="-DINET6 $CFLAGS"]) - ;; - linux-glibc) - dnl http://www.v6.linux.or.jp/ - AC_EGREP_CPP(yes, -[#include <features.h> -#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 -yes -#endif], - [ipv6type=$i; - CFLAGS="-DINET6 $CFLAGS"]) - ;; - linux-libinet6) - dnl http://www.v6.linux.or.jp/ - dnl - dnl This also matches Solaris 8 and Tru64 UNIX 5.1, - dnl and possibly other versions of those OSes - dnl - if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then - ipv6type=$i - ipv6lib=inet6 - ipv6libdir=/usr/inet6/lib - ipv6trylibc=yes; - CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS" - fi - ;; - toshiba) - AC_EGREP_CPP(yes, -[#include <sys/param.h> -#ifdef _TOSHIBA_INET6 -yes -#endif], - [ipv6type=$i; - ipv6lib=inet6; - ipv6libdir=/usr/local/v6/lib; - CFLAGS="-DINET6 $CFLAGS"]) - ;; - v6d) - AC_EGREP_CPP(yes, -[#include </usr/local/v6/include/sys/v6config.h> -#ifdef __V6D__ -yes -#endif], - [ipv6type=$i; - ipv6lib=v6; - ipv6libdir=/usr/local/v6/lib; - CFLAGS="-I/usr/local/v6/include $CFLAGS"]) - ;; - zeta) - AC_EGREP_CPP(yes, -[#include <sys/param.h> -#ifdef _ZETA_MINAMI_INET6 -yes -#endif], - [ipv6type=$i; - ipv6lib=inet6; - ipv6libdir=/usr/local/v6/lib; - CFLAGS="-DINET6 $CFLAGS"]) - ;; - esac - if test "$ipv6type" != "unknown"; then - break - fi - done - AC_MSG_RESULT($ipv6type) -fi - -if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then - if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then - LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" - echo "You have $ipv6lib library, using it" - else - if test "$ipv6trylibc" = "yes"; then - echo "You do not have $ipv6lib library, using libc" - else - echo 'Fatal: no $ipv6lib library found. cannot continue.' - echo "You need to fetch lib$ipv6lib.a from appropriate" - echo 'ipv6 kit and compile beforehand.' - exit 1 - fi - fi -fi - - -if test "$ipv6" = "yes"; then - # - # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()" - # function in libc; there are "ngetaddrinfo()" and - # "ogetaddrinfo()" functions, and <netdb.h> #defines - # "getaddrinfo" to be either "ngetaddrinfo" or - # "ogetaddrinfo", depending on whether _SOCKADDR_LEN - # or _XOPEN_SOURCE_EXTENDED are defined or not. - # - # So this test doesn't work on Tru64 5.1, and possibly - # on other 5.x releases. This causes the configure - # script to become confused, and results in libpcap - # being unbuildable. - # - AC_SEARCH_LIBS(getaddrinfo, socket, [dnl - AC_MSG_CHECKING(getaddrinfo bug) - AC_CACHE_VAL(td_cv_buggygetaddrinfo, [AC_TRY_RUN([ -#include <sys/types.h> -#include <netdb.h> -#include <string.h> -#include <sys/socket.h> -#include <netinet/in.h> - -main() -{ - int passive, gaierr, inet4 = 0, inet6 = 0; - struct addrinfo hints, *ai, *aitop; - char straddr[INET6_ADDRSTRLEN], strport[16]; - - for (passive = 0; passive <= 1; passive++) { - memset(&hints, 0, sizeof(hints)); - hints.ai_family = AF_UNSPEC; - hints.ai_flags = passive ? AI_PASSIVE : 0; - hints.ai_socktype = SOCK_STREAM; - hints.ai_protocol = IPPROTO_TCP; - if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { - (void)gai_strerror(gaierr); - goto bad; - } - for (ai = aitop; ai; ai = ai->ai_next) { - if (ai->ai_addr == NULL || - ai->ai_addrlen == 0 || - getnameinfo(ai->ai_addr, ai->ai_addrlen, - straddr, sizeof(straddr), strport, sizeof(strport), - NI_NUMERICHOST|NI_NUMERICSERV) != 0) { - goto bad; - } - switch (ai->ai_family) { - case AF_INET: - if (strcmp(strport, "54321") != 0) { - goto bad; - } - if (passive) { - if (strcmp(straddr, "0.0.0.0") != 0) { - goto bad; - } - } else { - if (strcmp(straddr, "127.0.0.1") != 0) { - goto bad; - } - } - inet4++; - break; - case AF_INET6: - if (strcmp(strport, "54321") != 0) { - goto bad; - } - if (passive) { - if (strcmp(straddr, "::") != 0) { - goto bad; - } - } else { - if (strcmp(straddr, "::1") != 0) { - goto bad; - } - } - inet6++; - break; - case AF_UNSPEC: - goto bad; - break; -#ifdef AF_UNIX - case AF_UNIX: -#else -#ifdef AF_LOCAL - case AF_LOCAL: -#endif -#endif - default: - /* another family support? */ - break; - } - } - } - - /* supported family should be 2, unsupported family should be 0 */ - if (!(inet4 == 0 || inet4 == 2)) - goto bad; - if (!(inet6 == 0 || inet6 == 2)) - goto bad; - - if (aitop) - freeaddrinfo(aitop); - exit(0); - - bad: - if (aitop) - freeaddrinfo(aitop); - exit(1); -} -], - td_cv_buggygetaddrinfo=no, - td_cv_buggygetaddrinfo=yes, - td_cv_buggygetaddrinfo=yes)]) - if test "$td_cv_buggygetaddrinfo" = no; then - AC_MSG_RESULT(good) - else - AC_MSG_RESULT(buggy) - fi - - if test "$td_cv_buggygetaddrinfo" = "yes"; then - # - # XXX - it doesn't appear that "ipv6type" can ever be - # set to "linux". Should this be testing for - # "linux-glibc", or for that *or* "linux-libinet6"? - # If the latter, note that "linux-libinet6" is also - # the type given to some non-Linux OSes. - # - if test "$ipv6type" != "linux"; then - echo 'Fatal: You must get working getaddrinfo() function.' - echo ' or you can specify "--disable-ipv6"'. - exit 1 - else - echo 'Warning: getaddrinfo() implementation on your system seems be buggy.' - echo ' Better upgrade your system library to newest version' - echo ' of GNU C library (aka glibc).' - fi - fi - ]) - AC_REPLACE_FUNCS(getaddrinfo getnameinfo) -fi - -AC_CACHE_CHECK([for dnet_htoa declaration in netdnet/dnetdb.h], -[td_cv_decl_netdnet_dnetdb_h_dnet_htoa], -[AC_EGREP_HEADER(dnet_htoa, netdnet/dnetdb.h, - td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes, - td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no)]) -if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then - AC_DEFINE(HAVE_NETDNET_DNETDB_H_DNET_HTOA) -fi - -dnl -dnl check sizeof basic types. -dnl They're very likely to be wrong for cross-compiling. -AC_CHECK_SIZEOF(char, 1) -AC_CHECK_SIZEOF(short, 2) -AC_CHECK_SIZEOF(int, 4) -AC_CHECK_SIZEOF(long, 4) -AC_CHECK_SIZEOF(long long, 8) - -dnl -dnl Checks for u_intXX_t -dnl AC_CHECK_BITTYPES(ac_cv_bittypes) -dnl if test "$ac_cv_bittypes" = no; then -dnl missing_includes=yes -dnl fi - -dnl -dnl Checks for addrinfo structure -AC_STRUCT_ADDRINFO(ac_cv_addrinfo) -if test "$ac_cv_addrinfo" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for NI_MAXSERV -AC_NI_MAXSERV(ac_cv_maxserv) -if test "$ac_cv_maxserv" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for NI_NAMEREQD -AC_NI_NAMEREQD(ac_cv_namereqd) -if test "$ac_cv_namereqd" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for sockaddr_storage structure -AC_STRUCT_SA_STORAGE(ac_cv_sa_storage) -if test "$ac_cv_sa_storage" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for IN[6]ADDRSZ -AC_CHECK_ADDRSZ(ac_cv_addrsz) -if test "$ac_cv_addrsz" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for RES_USE_INET6 -AC_CHECK_RES_USE_INET6(ac_cv_res_inet6) -if test "$ac_cv_res_inet6" = no; then - missing_includes=yes -fi - -dnl -dnl Checks for res_state_ext structure -AC_STRUCT_RES_STATE_EXT(ac_cv_res_state_ext) -if test "$ac_cv_res_state_ext" = no; then - missing_includes=yes -fi - -dnl -dnl Checks if res_state structure has nsort member. -AC_STRUCT_RES_STATE(ac_cv_res_state) - - -AC_REPLACE_FUNCS(vfprintf strcasecmp strlcat strlcpy strdup strsep) -AC_CHECK_FUNCS(strftime) -AC_CHECK_FUNCS(setlinebuf alarm) - -needsnprintf=no -AC_CHECK_FUNCS(vsnprintf snprintf,, - [needsnprintf=yes]) -if test $needsnprintf = yes; then - AC_LIBOBJ(snprintf) -fi - -AC_LBL_TYPE_SIGNAL - -AC_SEARCH_LIBS(dnet_htoa, dnet, AC_DEFINE(HAVE_DNET_HTOA)) - -AC_CHECK_LIB(rpc, main) dnl It's unclear why we might need -lrpc - -dnl Some platforms may need -lnsl for getrpcbynumber. -AC_SEARCH_LIBS(getrpcbynumber, nsl, AC_DEFINE(HAVE_GETRPCBYNUMBER)) - -dnl AC_CHECK_LIB(z, uncompress) -dnl AC_CHECK_HEADERS(zlib.h) - -AC_LBL_LIBPCAP(V_PCAPDEP, V_INCLS) - -# -# Check for these after AC_LBL_LIBPCAP, so we link with the appropriate -# libraries (e.g., "-lsocket -lnsl" on Solaris). -# -# We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which -# use AC_CHECK_FUNC which doesn't let us specify the right #includes -# to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8 -# resolver, and the way it defines inet_{ntop,pton} is rather strange; -# it does not ship with a libc symbol "inet_ntop()", it ships with -# "_inet_ntop()", and has a #define macro in one of the system headers -# to rename it. -# -dnl AC_TRY_COMPILE(inet_ntop inet_pton inet_aton) -AC_MSG_CHECKING(for inet_ntop) -AC_TRY_LINK([#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h>], [char src[4], dst[128]; -inet_ntop(AF_INET, src, dst, sizeof(dst));], - [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) - AC_LIBOBJ(inet_ntop)]) -AC_MSG_CHECKING(for inet_pton) -AC_TRY_LINK([#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h>], [char src[128], dst[4]; -inet_pton(AF_INET, src, dst);], - [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) - AC_LIBOBJ(inet_pton)]) -AC_MSG_CHECKING(for inet_aton) -AC_TRY_LINK([#include <sys/types.h> -#include <netinet/in.h> -#include <arpa/inet.h>], [char src[128]; -struct in_addr dst; -inet_aton(src, &dst);], - [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) - AC_LIBOBJ(inet_aton)]) - -# -# Check for these after AC_LBL_LIBPCAP, for the same reason. -# -# You are in a twisty little maze of UN*Xes, all different. -# Some might not have ether_ntohost(). -# Some might have it, but not declare it in any header file. -# Some might have it, but declare it in <netinet/if_ether.h>. -# Some might have it, but declare it in <netinet/ether.h> -# (And some might have it but document it as something declared in -# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) -# -# Before you is a C compiler. -# -AC_CHECK_FUNCS(ether_ntohost, [ - AC_CACHE_CHECK(for buggy ether_ntohost, ac_cv_buggy_ether_ntohost, [ - AC_TRY_RUN([ - #include <netdb.h> - #include <sys/types.h> - #include <sys/param.h> - #include <sys/socket.h> - - int - main(int argc, char **argv) - { - u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; - char name[MAXHOSTNAMELEN]; - - ether_ntohost(name, (struct ether_addr *)ea); - exit(0); - } - ], [ac_cv_buggy_ether_ntohost=no], - [ac_cv_buggy_ether_ntohost=yes], - [ac_cv_buggy_ether_ntohost="not while cross-compiling"])]) - if test "$ac_cv_buggy_ether_ntohost" = "no"; then - AC_DEFINE(USE_ETHER_NTOHOST) - fi -]) -if test "$ac_cv_func_ether_ntohost" = yes -a \ - "$ac_cv_buggy_ether_ntohost" = "no"; then - # - # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? - # - if test "$ac_cv_header_netinet_if_ether_h" = yes; then - # - # Yes. Does it declare ether_ntohost()? - # - AC_CHECK_DECL(ether_ntohost, - [ - AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST,, - [Define to 1 if netinet/if_ether.h declares `ether_ntohost']) - ],, - [ -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -struct mbuf; -struct rtentry; -#include <net/if.h> -#include <netinet/if_ether.h> - ]) - fi - # - # Did that succeed? - # - if test "$ac_cv_have_decl_ether_ntohost" != yes; then - # - # No, how about <netinet/ether.h>, as on Linux? - # - AC_CHECK_HEADERS(netinet/ether.h) - if test "$ac_cv_header_netinet_ether_h" = yes; then - # - # We have it - does it declare ether_ntohost()? - # Unset ac_cv_have_decl_ether_ntohost so we don't - # treat the previous failure as a cached value and - # suppress the next test. - # - unset ac_cv_have_decl_ether_ntohost - AC_CHECK_DECL(ether_ntohost, - [ - AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_NTOHOST,, - [Define to 1 if netinet/ether.h declares `ether_ntohost']) - ],, - [ -#include <netinet/ether.h> - ]) - fi - fi - # - # Is ether_ntohost() declared? - # - if test "$ac_cv_have_decl_ether_ntohost" != yes; then - # - # No, we'll have to declare it ourselves. - # Do we have "struct ether_addr"? - # - AC_CHECK_TYPES(struct ether_addr,,, - [ -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -struct mbuf; -struct rtentry; -#include <net/if.h> -#include <netinet/if_ether.h> - ]) - AC_DEFINE(HAVE_DECL_ETHER_NTOHOST, 0, - [Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you -don't.]) - else - AC_DEFINE(HAVE_DECL_ETHER_NTOHOST, 1, - [Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you -don't.]) - fi -fi - -dnl portability macros for getaddrinfo/getnameinfo -dnl -dnl Check for sa_len -AC_CHECK_SA_LEN(ac_cv_sockaddr_has_sa_len) -if test "$ac_cv_sockaddr_has_sa_len" = no; then - missing_includes=yes -fi - -AC_CHECK_FUNCS(pcap_findalldevs pcap_dump_flush pcap_lib_version) -if test $ac_cv_func_pcap_findalldevs = "yes" ; then -dnl Check for Mac OS X, which may ship pcap.h from 0.6 but libpcap may -dnl be 0.8; this means that lib has pcap_findalldevs but header doesn't -dnl have pcap_if_t. - savedcflags="$CFLAGS" - CFLAGS="$CFLAGS $V_INCLS" - AC_CHECK_TYPES(pcap_if_t, , , [#include <pcap.h>]) - CFLAGS="$savedcflags" -fi - -if test $ac_cv_func_pcap_lib_version = "no" ; then - AC_MSG_CHECKING(whether pcap_version is defined by libpcap) - AC_TRY_LINK([], - [ - extern char pcap_version[]; - - return (int)pcap_version; - ], - ac_lbl_cv_pcap_version_defined=yes, - ac_lbl_cv_pcap_version_defined=no) - if test "$ac_lbl_cv_pcap_version_defined" = yes ; then - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_PCAP_VERSION) - else - AC_MSG_RESULT(no) - fi -fi -AC_MSG_CHECKING(whether pcap_debug is defined by libpcap) -AC_TRY_LINK([], - [ - extern int pcap_debug; - - return pcap_debug; - ], - ac_lbl_cv_pcap_debug_defined=yes, - ac_lbl_cv_pcap_debug_defined=no) -if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_PCAP_DEBUG) -else - AC_MSG_RESULT(no) - # - # OK, what about "yydebug"? - # - AC_MSG_CHECKING(whether yydebug is defined by libpcap) - AC_TRY_LINK([], - [ - extern int yydebug; - - return yydebug; - ], - ac_lbl_cv_yydebug_defined=yes, - ac_lbl_cv_yydebug_defined=no) - if test "$ac_lbl_cv_yydebug_defined" = yes ; then - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_YYDEBUG) - else - AC_MSG_RESULT(no) - fi -fi -AC_REPLACE_FUNCS(bpf_dump) dnl moved to libpcap in 0.6 - -V_GROUP=0 -if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then - V_GROUP=wheel -fi -case "$host_os" in - -aix*) - dnl Workaround to enable certain features - AC_DEFINE(_SUN) - ;; - -irix*) - V_GROUP=sys - ;; - -osf*) - V_GROUP=system - ;; - -solaris*) - V_GROUP=sys - ;; -esac - -if test -f /dev/bpf0 ; then - V_GROUP=bpf -fi - -AC_CHECK_HEADERS(sys/bitypes.h) - -AC_CHECK_TYPE([int8_t], , - [AC_DEFINE([int8_t], [signed char], - [Define to `signed char' if int8_t not defined.])]) -AC_CHECK_TYPE([u_int8_t], , - [AC_DEFINE([u_int8_t], [unsigned char], - [Define to `unsigned char' if u_int8_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif]) -AC_CHECK_TYPE([int16_t], , - [AC_DEFINE([int16_t], [short], - [Define to `short' if int16_t not defined.])]) -AC_CHECK_TYPE([u_int16_t], , - [AC_DEFINE([u_int16_t], [unsigned short], - [Define to `unsigned short' if u_int16_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif]) -AC_CHECK_TYPE([int32_t], , - [AC_DEFINE([int32_t], [int], - [Define to `int' if int32_t not defined.])]) -AC_CHECK_TYPE([u_int32_t], , - [AC_DEFINE([u_int32_t], [unsigned int], - [Define to `unsigned int' if u_int32_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif]) -AC_CHECK_TYPE([int64_t], , - [AC_DEFINE([int64_t], [long long], - [Define to `long long' if int64_t not defined.])]) -AC_CHECK_TYPE([u_int64_t], , - [AC_DEFINE([u_int64_t], [unsigned long long], - [Define to `unsigned long long' if u_int64_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include <sys/bitypes.h> -#endif]) - -# -# We can't just check for <inttypes.h> - some systems have one that -# doesn't define all the PRI[doxu]64 macros. -# -AC_CHECK_HEADERS(inttypes.h, - [ - # - # OK, we have inttypes.h, but does it define those macros? - # - AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]]) - AC_COMPILE_IFELSE( - [ - AC_LANG_SOURCE( - [[ - #include <inttypes.h> - #include <stdio.h> - #include <sys/types.h> - #ifdef HAVE_SYS_BITYPES_H - #include <sys/bitypes.h> - #endif - - main() - { - printf("%" PRId64 "\n", (u_int64_t)1); - printf("%" PRIo64 "\n", (u_int64_t)1); - printf("%" PRIx64 "\n", (u_int64_t)1); - printf("%" PRIu64 "\n", (u_int64_t)1); - } - ]]) - ], - [ - AC_MSG_RESULT(yes) - ac_lbl_inttypes_h_defines_formats=yes - ], - [ - AC_MSG_RESULT(no) - ac_lbl_inttypes_h_defines_formats=no - ]) - ], - [ - # - # We don't have inttypes.h, so it obviously can't define those - # macros. - # - ac_lbl_inttypes_h_defines_formats=no - ]) -if test "$ac_lbl_inttypes_h_defines_formats" = no; then - AC_LBL_CHECK_64BIT_FORMAT(l, - [ - AC_LBL_CHECK_64BIT_FORMAT(ll, - [ - AC_LBL_CHECK_64BIT_FORMAT(L, - [ - AC_LBL_CHECK_64BIT_FORMAT(q, - [ - AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer]) - ]) - ]) - ]) - ]) -fi - -AC_LBL_DEVEL(V_CCOPT) - -AC_LBL_SOCKADDR_SA_LEN - -AC_LBL_UNALIGNED_ACCESS - -AC_VAR_H_ERRNO - -AC_ARG_WITH(crypto, [ --without-crypto disable crypto support], - [], [ -AC_MSG_CHECKING(for SSLeay) -ac_cv_ssleay_path=no -incdir=no - -# -# If Xprefix is set in the environment, use that value. -# XXX - this should arguably be done by having --with-crypto take an -# optional argument, and have that argument be used to set Xprefix -# if present. -# -if test -z "$Xprefix"; then - Xprefix=`eval echo $prefix` -fi - -for dir in $Xprefix /usr/${host_alias} /usr /usr/local /usr/local/ssl /usr/pkg; do - # - # XXX - is there a better way to check if a given library is - # in a given directory than checking each of the possible - # shared library suffixes? - # - # Are there any other suffixes we need to look for? Do we have to - # worry about ".so.{version}"? - # - # Or should we just look for "libcrypto.*"? - # - if test -d $dir/lib -a \( -f $dir/lib/libcrypto.a -o \ - -f $dir/lib/libcrypto.so -o \ - -f $dir/lib/libcrypto.sl -o \ - -f $dir/lib/libcrypto.dylib \); then - ac_cv_ssleay_path=$dir - fi - if test -d $dir/include/openssl -a -f $dir/include/openssl/des.h; then - incdir="-I$dir/include" - fi - if test "$ac_cv_ssleay_path" != "no" -a "$incdir" != "no"; then - break; - else - ac_cv_ssleay_path=no - incdir=no - fi -done -AC_MSG_RESULT($ac_cv_ssleay_path) -if test "$ac_cv_ssleay_path" != no; then - V_INCLS="$V_INCLS $incdir" - LDFLAGS="-L$dir/lib $LDFLAGS" - if test -f $ac_cv_ssleay_path/lib/libRSAglue.a; then - LIBS="$LIBS -lRSAglue" - fi - if test -f $ac_cv_ssleay_path/lib/librsaref.a; then - LIBS="$LIBS -lrsaref" - fi - AC_CHECK_LIB(crypto, DES_cbc_encrypt) - - CPPFLAGS="$CPPFLAGS $V_INCLS" - AC_CHECK_HEADERS(openssl/evp.h) -fi -]) - -dnl -dnl set additional include path if necessary -if test "$missing_includes" = "yes"; then - CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing" - V_INCLS="$V_INCLS -I\$(srcdir)/missing" -fi - -AC_SUBST(V_CCOPT) -AC_SUBST(V_DEFS) -AC_SUBST(V_GROUP) -AC_SUBST(V_INCLS) -AC_SUBST(V_PCAPDEP) -AC_SUBST(LOCALSRC) - -AC_PROG_INSTALL - -AC_CONFIG_HEADER(config.h) - -AC_OUTPUT_COMMANDS([if test -f .devel; then - echo timestamp > stamp-h - cat Makefile-devel-adds >> Makefile - make depend -fi]) -AC_OUTPUT(Makefile) -exit 0 |