Use only sleep if unistd.h is defined

[yazproxy-moved-to-github.git] / yaz.m4

diff --git a/yaz.m4 b/yaz.m4
index 645d872..796738e 100644 (file)
--- a/yaz.m4
+++ b/yaz.m4
@@ -19,12 +19,13 @@ AC_ARG_WITH(docbook-dtd,[[  --with-docbook-dtd=DIR  use docbookx.dtd in DIR]],
                 /usr/share/sgml/docbook/xml-dtd-4.* 
        do
                if test -f $d/docbookx.dtd; then
-                       AC_MSG_RESULT($d)
                        DTD_DIR=$d
                fi
        done
        if test -z "$DTD_DIR"; then
                AC_MSG_RESULT(Not found)
+       else
+               AC_MSG_RESULT($d)
        fi
 ])
 AC_SUBST(DSSSL_DIR)
@@ -125,7 +126,7 @@ AC_DEFUN([YAZ_INIT],
                        have_yaz_version=`echo "$YAZVERSION" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
                        req_yaz_version=`echo "$2" | awk 'BEGIN { FS = "."; } { printf "%d", ([$]1 * 1000 + [$]2) * 1000 + [$]3;}'`
                        if test "$have_yaz_version" -lt "$req_yaz_version"; then
-                               AC_MSG_ERROR([$YAZVERSION. Requires $2 or later])
+                               AC_MSG_ERROR([$YAZVERSION. Requires YAZ $2 or later])
                        fi
                        if test "$req_yaz_version" -gt "2000028"; then
                                YAZINC="$YAZINC -DYAZ_USE_NEW_LOG=1"