dovecot-2.0: configure --with-storages: Drop duplicate storages.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/6350d105c34e
changeset: 9542:6350d105c34e
user:      Timo Sirainen <tss at iki.fi>
date:      Sat Jun 27 21:45:32 2009 -0400
description:
configure --with-storages: Drop duplicate storages.

diffstat:

1 file changed, 2 insertions(+)
configure.in |    2 ++

diffs (12 lines):

diff -r 56dc85882e9e -r 6350d105c34e configure.in
--- a/configure.in	Sat Jun 27 21:29:24 2009 -0400
+++ b/configure.in	Sat Jun 27 21:45:32 2009 -0400
@@ -2268,6 +2268,8 @@ STORAGE_LIB='$(top_builddir)/src/lib-sto
 
 LINKED_STORAGE_LIBS=
 mail_storages="$mail_storages raw"
+# drop duplicates
+mail_storages=`(for i in $mail_storages; do echo $i; done)|sort|uniq|xargs echo`
 for storage in $mail_storages; do
   LINKED_STORAGE_LIBS="$LINKED_STORAGE_LIBS `eval echo \\$${storage}_libs`"
 done