[SCM] GNU Libtool branch, master, updated. v2.4.3-36-g8083d2b

[Gary V. Vaughan]

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- Log -----------------------------------------------------------------
commit 8083d2b47b56808a65b1a2435f2c9801fcd4d312
Author: Michael Haubenwallner <address@hidden>
Date:   Fri Nov 21 18:56:27 2014 +0000

    tests: question mark is extended regex for non-GNU grep.
    
    Accepting \? for at-most-once in basic regex is a GNU grep
    extension, not accepted by AIX grep for example.
    * tests/libtool.at: Use \{0,1\} instead of ? with GREP.
    
    Signed-off-by: Gary V. Vaughan <address@hidden>

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

Summary of changes:
 tests/libtool.at |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/libtool.at b/tests/libtool.at
index a466790..7431820 100755
--- a/tests/libtool.at
+++ b/tests/libtool.at
@@ -116,14 +116,14 @@ for mode in compile link install; do
           [0], [stdout])
   # NOTE: we use "..."'"'"..." to insert a literal quote into the expression
   #       because "...\"..." is not expanded consistently by all shells.
-  AT_CHECK([$GREP 
"$mode:.*$match_preflag"'"\?'"$flag\\\\\\\\:test\\\\\\\\"'"\? ' stdout],
+  AT_CHECK([$GREP 
"$mode:.*$match_preflag"'"\{0,1\}'"$flag\\\\\\\\:test\\\\\\\\"'"\{0,1\} ' 
stdout],
              [0], [ignore])
 
   # Shell metacharacters that should be backslashified by libtool.
   for mchar in \" \` \$; do
     AT_CHECK([$LIBTOOL -n --mode=$mode $preargs 
$preflag"$flag$mchar:test$mchar" $postargs],
             [0], [stdout])
-    AT_CHECK([$GREP 
"$mode:.*$match_preflag"'"'"\?$flag\\\\$mchar:test\\\\$mchar"'"'"\? " stdout], 
[0], [ignore])
+    AT_CHECK([$GREP 
"$mode:.*$match_preflag"'"'"\{0,1\}$flag\\\\$mchar:test\\\\$mchar"'"'"\{0,1\} " 
stdout], [0], [ignore])
   done
 
   # Shell metacharacters that should be double quoted by libtool, and need


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