build: add a dependency on the gnulib tempname module

* bootstrap.conf: Add "tempname" which is needed by mktemp(1).
The explicit dependency supports running gnulib-tool with
the --conditional-dependencies option, used to minimize built
modules.  Note on a Fedora 22 system, that results in avoiding
redundant builds of: areadlinkat.o asnprintf.o fd-hook.o
fseterr.o printf-args.o printf-parse.o sockets.o vasnprintf.o.
However --conditional-dependencies is not enabled, since it
currently precludes the inclusion of gnulib tests.

diff --git a/bootstrap.conf b/bootstrap.conf
index a16bd7cd633965861a91a2e799bc45620c5a38bb..320e7f581a348cc98809ed66afcb6fc82d29235a 100644 (file)
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -236,6 +236,7 @@ gnulib_modules="
   sys_resource
   sys_stat
   sys_wait
+  tempname
   termios
   timer-time
   timespec