[configure] remove unused/broken autoconf cache variable ac_statedir

It wasn't used, and the code wasn't printing progress or the result in some
cases.  the test uses minimal resources, so it's probably better to not
cache so as to avoid inconsistencies if --with-prefix or directory variables
are changed between ./configure runs.

1 files changed, 5 insertions, 6 deletions

diff --git a/configure.ac b/configure.ac
index 16aad98c..63cef65b 100755
--- a/configure.ac
+++ b/configure.ac
@@ -1444,14 +1444,14 @@ AC_SUBST(PILDFLAGS)
 dnl ------------------------------
 dnl set paths for state directory
 dnl ------------------------------
+AC_MSG_CHECKING(directory to use for state file)
 if test "${prefix}" = "NONE"; then
   quagga_statedir_prefix="";
 else
   quagga_statedir_prefix=${prefix}
 fi
 if test "${localstatedir}" = '${prefix}/var'; then
-  AC_CACHE_CHECK(state directory,ac_statedir,
-  [for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl
+  for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl
 			${quagga_statedir_prefix}/var/adm dnl
 			${quagga_statedir_prefix}/etc dnl
 			/var/run	dnl
@@ -1461,16 +1461,15 @@ if test "${localstatedir}" = '${prefix}/var'; then
   do
     test -d $QUAGGA_STATE_DIR && break
   done
-  quagga_statedir=$QUAGGA_STATE_DIR])
+  quagga_statedir=$QUAGGA_STATE_DIR
 else
   quagga_statedir=${localstatedir}
-  AC_MSG_CHECKING(directory to use for state file)
-  AC_MSG_RESULT(${quagga_statedir})
-  AC_SUBST(quagga_statedir)
 fi
 if test $quagga_statedir = "/dev/null"; then
     AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!')
 fi
+AC_MSG_RESULT(${quagga_statedir})
+AC_SUBST(quagga_statedir)
 
 AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$quagga_statedir/zebra.pid",zebra PID)
 AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$quagga_statedir/ripd.pid",ripd PID)