[SCM] GNU Autoconf source repository branch, master, updated. v2.69-65-g93ed0f1

[Eric Blake]

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- Log -----------------------------------------------------------------
commit 93ed0f152487f069b68e772bf2e0c48e3ce0f8d5
Author: Eric Blake <***@redhat.com>
Date: Thu Jan 3 16:56:59 2013 -0700

AT_TESTED: fix regression in word splitting

Regression introduced in commit 851ef51.

* lib/autotest/general.m4 (AT_TESTED): Rework loop to quote each
element, not the entire argument.

-----------------------------------------------------------------------

Summary of changes:
lib/autotest/general.m4 | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/autotest/general.m4 b/lib/autotest/general.m4
index fff6f61..06d7546 100644
--- a/lib/autotest/general.m4
+++ b/lib/autotest/general.m4
@@ -1794,7 +1794,8 @@ m4_defun([AT_ARG_OPTION_ARG],[_AT_ARG_OPTION([$1],[$2],1,[$3],[$4])])
# must correspond to the version of the package. PATH should be
# already preset so the proper executable will be selected.
m4_define([AT_TESTED],
-[m4_append_uniq_w([AT_tested], ["$1"])])
+[m4_foreach_w([AT_test], [$1],
+ [m4_append_uniq([AT_tested], "m4_defn([AT_test])", [ ])])])


# AT_COPYRIGHT(TEXT, [FILTER = m4_newline])


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