diff options
Diffstat (limited to 'contrib/traceroute/configure.in')
| -rw-r--r-- | contrib/traceroute/configure.in | 88 |
1 files changed, 77 insertions, 11 deletions
diff --git a/contrib/traceroute/configure.in b/contrib/traceroute/configure.in index 5561baa3e78cf..5455734b3a4a7 100644 --- a/contrib/traceroute/configure.in +++ b/contrib/traceroute/configure.in @@ -1,6 +1,6 @@ -dnl @(#) $Header: configure.in,v 1.10 96/09/24 18:44:24 leres Exp $ (LBL) +dnl @(#) $Id: configure.in,v 1.33 2000/12/18 09:38:26 leres Exp $ (LBL) dnl -dnl Copyright (c) 1995, 1996 +dnl Copyright (c) 1995, 1996, 1997, 1999, 2000 dnl The Regents of the University of California. All rights reserved. dnl dnl Process this file with autoconf to produce a configure script. @@ -18,13 +18,16 @@ fi AC_LBL_C_INIT(V_CCOPT, V_INCLS) -AC_CHECK_HEADERS(malloc.h sys/select.h) +AC_CHECK_HEADERS(malloc.h sys/select.h sys/sockio.h net/route.h \ + net/if_dl.h inet/mib2.h) -AC_REPLACE_FUNCS(strerror) +AC_REPLACE_FUNCS(strerror usleep) AC_CHECK_FUNCS(setlinebuf) +if test $ac_cv_func_usleep = "no" ; then + AC_CHECK_FUNCS(nanosleep) +fi -AC_CHECK_LIB(socket, main) -AC_CHECK_LIB(nsl, main) +AC_LBL_LIBRARY_NET case "$target_os" in @@ -40,28 +43,91 @@ freebsd*) AC_DEFINE(HAVE_RAW_OPTIONS) ;; +linux*) + V_INCLS="$V_INCLS -Ilinux-include" + AC_DEFINE(BYTESWAP_IP_HDR) + ;; + osf3*) dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h AC_DEFINE(__STDC__,2) ;; +solaris2.[[012345]]*) + AC_DEFINE(BYTESWAP_IP_HDR) + AC_DEFINE(CANT_HACK_IPCKSUM) + ;; + solaris*) - AC_DEFINE(BYTESWAP_IP_LEN) + AC_DEFINE(BYTESWAP_IP_HDR) ;; esac -AC_CHECK_TYPE(int32_t, int) -AC_CHECK_TYPE(u_int32_t, u_int) +dnl +dnl What kind of routing table lookup do we have? +dnl +AC_MSG_CHECKING(routing table type) +t="generic" +if test $ac_cv_header_inet_mib2_h = yes ; then + t="mib" +elif test $ac_cv_header_net_route_h = yes -a \ + $ac_cv_header_net_if_dl_h = yes ; then + t="socket" +elif test -f /proc/net/route ; then + t="linux" +fi + +AC_MSG_RESULT(${t}) +V_FINDSADDR="findsaddr-${t}.c" + + +AC_LBL_CHECK_TYPE(int32_t, int) +AC_LBL_CHECK_TYPE(u_int32_t, u_int) AC_LBL_DEVEL(V_CCOPT) -if test -r lbl/gnuc.h ; then +AC_LBL_SOCKADDR_SA_LEN + +AC_MSG_CHECKING(if struct icmp has icmp_nextmtu) +AC_CACHE_VAL(ac_cv_struct_icmp_has_icmp_nextmtu, + LBL_SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $V_INCLS" + AC_TRY_COMPILE([ +# include <sys/param.h> +# include <sys/socket.h> +# include <netinet/in_systm.h> +# if __STDC__ + /* osf3 has REALLY good prototyes */ + struct mbuf; + struct rtentry; +# endif +# include <netinet/in.h> +# include <netinet/ip.h> +# include <netinet/ip_icmp.h> +# include <netinet/if_ether.h>], + [u_int i = sizeof(((struct icmp *)0)->icmp_nextmtu)], + ac_cv_struct_icmp_has_icmp_nextmtu=yes, + ac_cv_struct_icmp_has_icmp_nextmtu=no) + CFLAGS="$LBL_SAVE_CFLAGS") +AC_MSG_RESULT($ac_cv_struct_icmp_has_icmp_nextmtu) +if test $ac_cv_struct_icmp_has_icmp_nextmtu = yes ; then + AC_DEFINE(HAVE_ICMP_NEXTMTU) +fi + +if test "${srcdir}" = "." ; then + srcdirprefix="" +else + srcdirprefix="./" +fi + +if test -r ${srcdirprefix}lbl/gnuc.h ; then rm -f gnuc.h - ln -s lbl/gnuc.h gnuc.h + ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h fi AC_SUBST(V_CCOPT) AC_SUBST(V_INCLS) +AC_SUBST(V_FINDSADDR) AC_PROG_INSTALL |