X-Git-Url: https://git.distorted.org.uk/~mdw/mLib/blobdiff_plain/5b2eac521b6d3e4ea7fddc56c4a344151735b722..b64eb60f6c1fdb12f3922e04913e137199838807:/configure.ac?ds=sidebyside

diff --git a/configure.ac b/configure.ac
index ab8d2a8..d144ebf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,7 +42,7 @@ 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.])
@@ -58,6 +58,7 @@ 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
@@ -121,6 +122,19 @@ esac
 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],, [:])