diff options
Diffstat (limited to 'contrib/tcpdump/configure.in')
-rwxr-xr-x | contrib/tcpdump/configure.in | 484 |
1 files changed, 475 insertions, 9 deletions
diff --git a/contrib/tcpdump/configure.in b/contrib/tcpdump/configure.in index f2a2126..6161766 100755 --- a/contrib/tcpdump/configure.in +++ b/contrib/tcpdump/configure.in @@ -1,4 +1,4 @@ -dnl @(#) $Header: configure.in,v 1.71 97/07/27 22:17:59 leres Exp $ (LBL) +dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.87.2.4 2000/01/25 18:39:02 itojun Exp $ (LBL) dnl dnl Copyright (c) 1994, 1995, 1996, 1997 dnl The Regents of the University of California. All rights reserved. @@ -17,6 +17,7 @@ if test -z "$PWD" ; then fi AC_LBL_C_INIT(V_CCOPT, V_INCLS) +AC_C_INLINE AC_CHECK_HEADERS(fcntl.h malloc.h memory.h rpc/rpcent.h) AC_HEADER_TIME @@ -40,14 +41,404 @@ linux*) ;; esac + +AC_CHECK_HEADERS(smi.h) +AC_CHECK_LIB(smi, main) +AC_MSG_CHECKING([whether to enable libsmi]) + AC_TRY_RUN([ /* libsmi available check */ +#include <smi.h> +main() +{ + if (smiInit("")) + exit(1); + else + exit(0); +} +], +[ AC_MSG_RESULT(yes) + AC_DEFINE(LIBSMI) + libsmi=yes], +[ AC_MSG_RESULT(no) + libsmi=no] +) + + +CFLAGS="$CFLAGS -Dss_family=__ss_family -Dss_len=__ss_len" +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) + AC_DEFINE(ENABLE_IPV6) + LOCALSRC="print-ip6.c print-ip6opts.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) + AC_DEFINE(ENABLE_IPV6) + LOCALSRC="print-ip6.c print-ip6opts.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 $i in + inria) + dnl http://www.kame.net/ + AC_EGREP_CPP(yes, [dnl +#include <netinet/in.h> +#ifdef IPV6_INRIA_VERSION +yes +#endif], + [ipv6type=$i; + CFLAGS="-DINET6 $CFLAGS"]) + ;; + kame) + dnl http://www.kame.net/ + AC_EGREP_CPP(yes, [dnl +#include <netinet/in.h> +#ifdef __KAME__ +yes +#endif], + [ipv6type=$i; + ipv6lib=inet6; + ipv6libdir=/usr/local/v6/lib; + ipv6trylibc=yes; + CFLAGS="-DINET6 $CFLAGS"]) + ;; + linux-glibc) + dnl http://www.v6.linux.or.jp/ + AC_EGREP_CPP(yes, [dnl +#include <features.h> +#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 +yes +#endif], + [ipv6type=$i; + CFLAGS="-DINET6 $CFLAGS"]) + ;; + linux-libinet6) + dnl http://www.v6.linux.or.jp/ + if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then + ipv6type=$i + ipv6lib=inet6 + ipv6libdir=/usr/inet6/lib + ipv6trylibc=yes; + CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS" + fi + ;; + toshiba) + AC_EGREP_CPP(yes, [dnl +#include <sys/param.h> +#ifdef _TOSHIBA_INET6 +yes +#endif], + [ipv6type=$i; + ipv6lib=inet6; + ipv6libdir=/usr/local/v6/lib; + CFLAGS="-DINET6 $CFLAGS"]) + ;; + v6d) + AC_EGREP_CPP(yes, [dnl +#include </usr/local/v6/include/sys/v6config.h> +#ifdef __V6D__ +yes +#endif], + [ipv6type=$i; + ipv6lib=v6; + ipv6libdir=/usr/local/v6/lib; + CFLAGS="-I/usr/local/v6/include $CFLAGS"]) + ;; + zeta) + AC_EGREP_CPP(yes, [dnl +#include <sys/param.h> +#ifdef _ZETA_MINAMI_INET6 +yes +#endif], + [ipv6type=$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 + AC_CHECK_FUNCS(getaddrinfo, [dnl + AC_MSG_CHECKING(getaddrinfo bug) + 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; + 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); +} +], + AC_MSG_RESULT(good) + buggygetaddrinfo=no, + AC_MSG_RESULT(buggy) + buggygetaddrinfo=yes, + AC_MSG_RESULT(buggy) + buggygetaddrinfo=yes)], [buggygetaddrinfo=yes]) + + if test "$buggygetaddrinfo" = "yes"; then + if test "$ipv6type" != "linux"; then + echo 'Fatal: You must get working getaddrinfo() function.' + echo ' or you can specify "--disable-ipv6"'. + exit 1 + else + echo 'Warning: getaddrinfo() implementation on your system seems be buggy.' + echo ' Better upgreade your system library to newest version' + echo ' of GNU C library (aka glibc).' + fi + fi + AC_REPLACE_FUNCS(getaddrinfo getnameinfo) +fi +AC_REPLACE_FUNCS(inet_ntop inet_pton inet_aton) + +dnl portability macros for getaddrinfo/getnameinfo +dnl +dnl Check for sa_len +AC_CHECK_SA_LEN(ac_cv_sockaddr_has_sa_len) +if test "$ac_cv_sockaddr_has_sa_len" = no; then + missing_includes=yes +fi + +dnl +dnl check __P macro +AC_CHECK_PORTABLE_PROTO(ac_cv_portable_proto) +if test "$ac_cv_portable_proto" = no; then + missing_includes=yes +fi + +dnl +dnl check sizeof basic types. +dnl They're very likely to be wrong for cross-compiling. +AC_CHECK_SIZEOF(char, 1) +AC_CHECK_SIZEOF(short, 2) +AC_CHECK_SIZEOF(int, 4) +AC_CHECK_SIZEOF(long, 4) + +dnl +dnl Checks for u_intXX_t +dnl AC_CHECK_BITTYPES(ac_cv_bittypes) +dnl if test "$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 AAAA +AC_CHECK_AAAA(ac_cv_aaaa) +if test "$ac_cv_aaaa" = no; then + AC_DEFINE(T_AAAA, 28) +fi + +dnl +dnl Checks for res_state_ext structure +AC_STRUCT_RES_STATE_EXT(ac_cv_res_state_ext) +if test "$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) + +dnl +dnl set additional include path if necessary +if test "$missing_includes" = "yes"; then + CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing" + V_INCLS="$V_INCLS -I\$(srcdir)/missing" +fi + + AC_REPLACE_FUNCS(vfprintf strcasecmp) -AC_CHECK_FUNCS(ether_ntoa setlinebuf) +AC_CHECK_FUNCS(ether_ntohost setlinebuf gethostbyname2) dnl The following generates a warning from autoconf... AC_C_BIGENDIAN AC_CHECK_LIB(dnet, main) AC_CHECK_LIB(rpc, main) +AC_CHECK_LIB(z, uncompress) +AC_CHECK_HEADERS(zlib.h) AC_LBL_TYPE_SIGNAL @@ -69,7 +460,7 @@ irix*) ;; linux*) - V_INCLS="$V_INCLS -Ilinux-include" + V_INCLS="$V_INCLS -I\$(srcdir)/linux-include" ;; osf*) @@ -87,6 +478,9 @@ if test -f /dev/bpf0 ; then V_GROUP=bpf fi +AC_LBL_CHECK_TYPE(u_int8_t, u_char) +AC_LBL_CHECK_TYPE(int16_t, short) +AC_LBL_CHECK_TYPE(u_int16_t, u_short) AC_LBL_CHECK_TYPE(int32_t, int) AC_LBL_CHECK_TYPE(u_int32_t, u_int) @@ -170,24 +564,96 @@ fi AC_LBL_UNALIGNED_ACCESS -if test "${srcdir}" = "." ; then - srcdirprefix="" -else - srcdirprefix="./" +AC_VAR_H_ERRNO + +AC_MSG_CHECKING(for SSLeay) +ac_cv_ssleay_path=no +incdir=no +for dir in /usr/local /usr/local/ssl /usr/pkg; do + if test -d $dir/lib -a -f $dir/lib/libcrypto.a; then + ac_cv_ssleay_path=$dir + fi + if test -d $dir/include -a -f $dir/include/des.h; then + incdir="-I$dir/include" + else + if test -d $dir/include/ssleay -a -f $dir/include/ssleay/des.h; then + incdir="-I$dir/include/ssleay" + elif test -d $dir/include/openssl -a -f $dir/include/openssl/des.h; then + incdir="-I$dir/include -I$dir/include/openssl" + fi + fi + if test "$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 $incdir" + LIBS="$LIBS -L$dir/lib" + 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) + AC_DEFINE(CRYPTO) + + bak_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS $V_INCLS" + AC_CHECK_HEADERS(cast.h rc5.h) + + if test "$ac_cv_header_cast_h" = "yes"; then + AC_MSG_CHECKING(for buggy CAST128) + AC_TRY_RUN(dnl +[ +#include <cast.h> +main() +{ + unsigned char key[] = {0x01,0x23,0x45,0x67,0x12}; + unsigned char in[] = {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF}; + unsigned char out[sizeof(in)]; + unsigned char ok[] = {0x7A,0xC8,0x16,0xD1,0x6E,0x9B,0x30,0x2E}; + CAST_KEY ks; + CAST_set_key(&ks, sizeof(key), key); + CAST_ecb_encrypt(in, out, &ks, CAST_ENCRYPT); + if (memcmp(out, ok, sizeof(ok)) != 0) + return 0; + else + return 1; +}], + [buggy_cast128=yes], + [buggy_cast128=no], + [buggy_cast128="cross-compiling, assume yes"]) + AC_MSG_RESULT($buggy_cast128) + if test "$buggy_cast128" != no; then + echo "NOTE: SSLeay 0.9.0b has a bug in CAST128 en/decoding routine." + echo "disabling CAST128 support." + AC_DEFINE(HAVE_BUGGY_CAST128) + fi + fi + + CPPFLAGS=$bak_CPPFLAGS fi -if test -r ${srcdirprefix}lbl/gnuc.h ; then +if test -r ${srcdir}/lbl/gnuc.h ; then rm -f gnuc.h - ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h + ln -s ${srcdir}/lbl/gnuc.h gnuc.h fi AC_SUBST(V_CCOPT) 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(Makefile) if test -f .devel ; then |