Makes configure work on older shells.

git-svn-id: file:///svn/unbound/trunk@112 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/configure.ac b/configure.ac
index 473713e0179598d4a3a1141d4ca92f818dd3f15b..dbf9e117c5a10ae33240d2abcb2c72e495ed9d59 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -357,7 +357,7 @@ AC_ARG_WITH(libevent, AC_HELP_STRING([--with-libevent=pathname],
     if test x_$withval != x_no; then
         AC_MSG_CHECKING(for libevent)
         if test x_$withval = x_ -o x_$withval = x_yes; then
-            withval="/usr/local /usr/lib /usr/pkg /usr/sfw /usr"
+            withval="/usr/local /usr/lib /usr/pkg /usr/sfw /usr";
         fi
         for dir in $withval; do
             thedir="$dir"
@@ -373,7 +373,6 @@ AC_ARG_WITH(libevent, AC_HELP_STRING([--with-libevent=pathname],
                        AC_MSG_RESULT(found in $thedir)
                        CPPFLAGS="$CPPFLAGS -I$thedir";
                        LDFLAGS="$thedir/.libs/*.o $LDFLAGS";
-                       AC_SEARCH_LIBS(event_set, [event])
                else
                        AC_MSG_ERROR(Cannot find the libevent library in $withval)
                fi
@@ -381,10 +380,10 @@ AC_ARG_WITH(libevent, AC_HELP_STRING([--with-libevent=pathname],
             AC_MSG_RESULT(found in $thedir)
             LDFLAGS="$LDFLAGS -L$thedir/lib";
            RUNTIME_PATH="$RUNTIME_PATH -R$thedir/lib"
-           AC_SEARCH_LIBS(event_set, [event])
         fi
        AC_SUBST(RUNTIME_PATH)
     fi
+AC_SEARCH_LIBS(event_set, [event])
 AC_CHECK_HEADERS([event.h],,, [AC_INCLUDES_DEFAULT])
 AC_CHECK_FUNCS([event_base_free]) # only in libevent 1.2 and later