AC_PROG_CC
AM_PROG_CC_C_O
-AM_PROG_LIBTOOL
+LT_INIT
AX_CFLAGS_WARN_ALL
mdw_LIBTOOL_VERSION_INFO
AC_CHECK_PROGS([AUTOM4TE], [autom4te])
-mdw_MANEXT
+mdw_MANEXT([mLib])
AC_DEFINE_UNQUOTED([SRCDIR], ["$(cd $srcdir && pwd)"],
[absolute pathname for the source directory.])
dnl--------------------------------------------------------------------------
dnl C programming environment.
+MLIB_LIBS=
+
dnl Headers.
AC_CHECK_HEADERS([float.h])
AC_CHECK_HEADERS([stdint.h])
dnl Libraries.
+mdw_ORIG_LIBS=$LIBS LIBS=$MLIB_LIBS
+AC_SEARCH_LIBS([sqrt], [m])
AC_SEARCH_LIBS([socket], [socket])
AC_SEARCH_LIBS([gethostbyname], [nsl resolv])
+MLIB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
dnl Functions.
AC_CHECK_FUNCS([snprintf])
dnl Find out whether we're cross-compiling.
AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
+dnl Set the master library list.
+AC_SUBST([MLIB_LIBS])
+
dnl--------------------------------------------------------------------------
dnl Name resolution.
[want_adns=$withval],
[want_adns=auto])
+mdw_ORIG_LIBS=$LIBS LIBS=$MLIB_LIBS
case $want_adns in
no) ;;
*) AC_SEARCH_LIBS([adns_init], [adns], [have_adns=yes], [have_adns=no]) ;;
esac
+MLIB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
case $want_adns,$have_adns in
yes,no)
AC_MSG_ERROR([ADNS library not found but explicitly requested])
AM_CONDITIONAL([WITH_ADNS], [test "$use_adns" = yes])
dnl--------------------------------------------------------------------------
+dnl Timers.
+
+AC_CHECK_HEADERS([linux/perf_event.h])
+
+mdw_ORIG_LIBS=$LIBS LIBS=$MLIB_LIBS
+AC_SEARCH_LIBS([clock_gettime], [rt])
+MLIB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
+if test "$ac_cv_search_clock_gettime" != no; then
+ AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
+ [Define if you have the \`clock_gettime' function.])
+fi
+
+dnl--------------------------------------------------------------------------
dnl Python (used for testing).
AM_PATH_PYTHON([2.4],, [:])
dnl--------------------------------------------------------------------------
dnl Output.
-AC_CONFIG_HEADER([config/config.h])
+AC_CONFIG_HEADERS([config/config.h])
AC_CONFIG_TESTDIR([t])
AC_CONFIG_FILES(