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dnl ## Check for libraries
AC_CHECK_LIB(nsl, gethostname, [
AC_ADD_LIBRARY(nsl) ], [])
AC_CHECK_LIB(socket, socket, [
AC_ADD_LIBRARY(socket) ], [])
AC_CHECK_LIB(nsl, gethostbyaddr, [
AC_ADD_LIBRARY(nsl) ], [])
dnl ## Check for header files
AC_CHECK_HEADERS(bstring.h unistd.h)
dnl ## Check for typedefs, structures, and compiler characteristics.
AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_gmtoff;],
ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
if test "$ac_cv_struct_tm_gmtoff" = "yes"; then
AC_DEFINE(HAVE_GMTOFF,,
[Define if struct tm has a tm_gmtoff member])
fi
dnl ## Check for library functions
AC_CHECK_FUNCS(syslog)
dnl Obsolete scoreboard code uses this.
AC_CHECK_HEADERS(sys/times.h)
AC_CHECK_FUNCS(times)
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