grep branch, master, updated. v2.18-143-gb298bc8

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=b298bc8139a08d7d6d7c61f743a89d75e8ba4e47


commit b298bc8139a08d7d6d7c61f743a89d75e8ba4e47
Author: Jim Meyering <address@hidden>
Date:   Sat May 10 18:56:03 2014 -0700

    gnulib: update submodule to latest, and bootstrap
    
    * gnulib: Update submodule.
    * bootstrap: Update from gnulib.

diff --git a/bootstrap b/bootstrap
index 29efb3f..ce90bc4 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2013-08-15.22; # UTC
+scriptversion=2013-12-05.23; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -551,6 +551,14 @@ if ! printf "$buildreq" | check_versions; then
   fi
 fi
 
+# Warn the user if autom4te appears to be broken; this causes known
+# issues with at least gettext 0.18.3.
+probe=$(echo 'm4_quote([hi])' | autom4te -l M4sugar -t 'm4_quote:$%' -)
+if test "x$probe" != xhi; then
+  warn_ "WARNING: your autom4te wrapper eats stdin;"
+  warn_ "if bootstrap fails, consider upgrading your autotools"
+fi
+
 echo "$0: Bootstrapping from checked-out $package sources..."
 
 # See if we can use gnulib's git-merge-changelog merge driver.
diff --git a/gnulib b/gnulib
index a0712c3..c2e80b7 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit a0712c3bd924b6dcb085e7a1b7d22f0c91ae7d74
+Subproject commit c2e80b75aae4c7eceefa22281b2f5d4f3a417f06

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

Summary of changes:
 bootstrap |   10 +++++++++-
 gnulib    |    2 +-
 2 files changed, 10 insertions(+), 2 deletions(-)


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