configure

ifstat源代码

		  #include <net/if.h>
int main() {
struct ifdatareq ifd;
		  ioctl(0, SIOCGIFDATA, (char *) &ifd);
		  ifd.ifd_ifd.ifi_ibytes = ifd.ifd_ifd.ifi_obytes;
; return 0; }
EOF
if { (eval echo configure:1757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  with_ifdata=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  with_ifdata=no
fi
rm -f conftest*
  echo "$ac_t""$with_ifdata" 1>&6
  test "x$with_ifdata" = "xno" && with_ifdata=checkifr
fi
if test "x$with_ifdata" = "xcheckifr"; then
  echo $ac_n "checking for SIOCGIFDATA and ifreq.ifr_data""... $ac_c" 1>&6
echo "configure:1772: checking for SIOCGIFDATA and ifreq.ifr_data" >&5
  cat > conftest.$ac_ext <<EOF
#line 1774 "configure"
#include "confdefs.h"
#include <sys/types.h>
		  #include <sys/socket.h>
		  #include <sys/ioctl.h>
		  #ifdef HAVE_SYS_SOCKIO_H
                  #include <sys/sockio.h>
		  #endif
		  #ifdef HAVE_NET_SOIOCTL_H
 		  #include <net/soioctl.h>
		  #endif
		  #include <net/if.h>
int main() {
struct ifreq ifr; struct if_data ifd;
                  ifr.ifr_data = &ifd;
		  ioctl(0, SIOCGIFDATA, (char *) &ifr);
		  ifd.ifi_ibytes = ifd.ifi_obytes;
; return 0; }
EOF
if { (eval echo configure:1793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  with_ifdata=yes
                   cat >> confdefs.h <<\EOF
#define HAVE_IFREQ_IFR_DATA 1
EOF

else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  with_ifdata=no
fi
rm -f conftest*
  echo "$ac_t""$with_ifdata" 1>&6
fi
if test "x$with_ifdata" = "xyes"; then
  cat >> confdefs.h <<\EOF
#define USE_IFDATA 1
EOF

  local=yes
  with_ioctl=yes
fi

# checking for route sysctl (*BSDs)
test "x$with_route" = "xauto" -a "x$local" = "xyes" && with_route=no
if test "x$with_route" != "xno"; then
  for ac_hdr in sys/sysctl.h net/if_dl.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1825: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1830 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1835: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
else
  echo "$ac_t""no" 1>&6
fi
done

  echo $ac_n "checking for sysctl""... $ac_c" 1>&6
echo "configure:1862: checking for sysctl" >&5
if eval "test \"`echo '$''{'ac_cv_func_sysctl'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1867 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sysctl(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sysctl();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_sysctl) || defined (__stub___sysctl)
choke me
#else
sysctl();
#endif

; return 0; }
EOF
if { (eval echo configure:1890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_sysctl=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_sysctl=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'sysctl`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  with_route=yes
else
  echo "$ac_t""no" 1>&6
with_route=no
fi

  if test "x$with_route" = "xyes"; then
    echo $ac_n "checking for route info sysctl""... $ac_c" 1>&6
echo "configure:1912: checking for route info sysctl" >&5
    cat > conftest.$ac_ext <<EOF
#line 1914 "configure"
#include "confdefs.h"
#include <sys/types.h>
	  	    #include <sys/socket.h>
 		    #ifdef HAVE_SYS_PARAM_H
   		    #include <sys/param.h>
		    #endif
 		    #ifdef HAVE_SYS_SYSCTL_H
   		    #include <sys/sysctl.h>
		    #endif
                    #ifdef HAVE_NET_IF_H
                    #include <net/if.h>
                    #endif
		    #ifdef HAVE_NET_IF_DL_H
	   	    #include <net/if_dl.h>
		    #endif
int main() {
struct sockaddr_dl dl;
                    struct if_msghdr ifm;
		    int iflist[] = {CTL_NET, PF_ROUTE, 0, AF_LINK, NET_RT_IFLIST};
                    ifm.ifm_type = dl.sdl_nlen;
                    dl.sdl_data + ifm.ifm_msglen;
		    ifm.ifm_data.ifi_ibytes;
; return 0; }
EOF
if { (eval echo configure:1939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  with_route=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  with_route=no
fi
rm -f conftest*
    echo "$ac_t""$with_route" 1>&6
    if test "x$with_route" != "xno"; then
      cat >> confdefs.h <<\EOF
#define USE_ROUTE 1
EOF

      local=yes
    fi
  fi
fi

# checking for kvm (*BSDs)
test "x$with_kvm" = "xauto" -a "x$local" = "xyes" && with_kvm=no
if test "x$with_kvm" != "xno"; then
  echo $ac_n "checking for kvm_openfiles""... $ac_c" 1>&6
echo "configure:1964: checking for kvm_openfiles" >&5
if eval "test \"`echo '$''{'ac_cv_func_kvm_openfiles'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 1969 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char kvm_openfiles(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char kvm_openfiles();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_kvm_openfiles) || defined (__stub___kvm_openfiles)
choke me
#else
kvm_openfiles();
#endif

; return 0; }
EOF
if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_kvm_openfiles=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_kvm_openfiles=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'kvm_openfiles`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  with_kvm=yes
else
  echo "$ac_t""no" 1>&6
with_kvm=no
fi

  if test "x$with_kvm" != "xyes" ; then
    case "x$LIBS" in
     *-lkvm*) ;;
     *) echo $ac_n "checking for kvm_openfiles in -lkvm""... $ac_c" 1>&6
echo "configure:2016: checking for kvm_openfiles in -lkvm" >&5
ac_lib_var=`echo kvm'_'kvm_openfiles | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  ac_save_LIBS="$LIBS"
LIBS="-lkvm  $LIBS"
cat > conftest.$ac_ext <<EOF
#line 2024 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char kvm_openfiles();

int main() {
kvm_openfiles()
; return 0; }
EOF
if { (eval echo configure:2035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"

fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  LIBS="$LIBS -lkvm"; with_kvm=yes
else
  echo "$ac_t""no" 1>&6
fi
 ;;
    esac
  fi
  if test "x$with_kvm" != "xyes"; then
    # see if emulation is possible
    for ac_hdr in nlist.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:2063: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2068 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=yes"
else
  echo "$ac_err" >&5
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
  cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
 
      for ac_func in knlist
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2097: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2102 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $ac_func();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif

; return 0; }
EOF
if { (eval echo configure:2125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi

if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
  echo "$ac_t""yes" 1>&6
    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
  cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
 
        with_kvm=yes
        echo $ac_n "checking whether knlist takes 3 arguments""... $ac_c" 1>&6
echo "configure:2146: checking whether knlist takes 3 arguments" >&5
        cat > conftest.$ac_ext <<EOF
#line 2148 "configure"
#include "confdefs.h"
#include <nlist.h>
int main() {
knlist((struct nlist *) 0, 0, 10);
; return 0; }
EOF
if { (eval echo configure:2155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
  rm -rf conftest*
  knlist3=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  knlist3=no
fi
rm -f conftest*
        echo "$ac_t""$knlist3" 1>&6
        if test "x$knlist3" = "xyes"; then
	  cat >> confdefs.h <<\EOF
#define HAVE_KNLIST_ARGS3 1
EOF

        fi
      
else
  echo "$ac_t""no" 1>&6
echo $ac_n "checking for nlist""... $ac_c" 1>&6
echo "configure:2176: checking for nlist" >&5
if eval "test \"`echo '$''{'ac_cv_func_nlist'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 2181 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can c