[SCM] GNU Autoconf source repository branch, master, updated. v2.68-45-ge143d9c

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit e143d9ce7cd79631900bb596e365a1d531aa4e82
Author: Ralf Wildenhues <address@hidden>
Date:   Sat Feb 26 08:19:36 2011 +0100

    config.status: do not quote $SHELL when rerunning configure.
    
    * lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Allow
    $SHELL to contain more than one word, when rerunning configure,
    for debugging purposes like CONFIG_SHELL='/bin/sh -x'.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

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

Summary of changes:
 ChangeLog              |    7 +++++++
 lib/autoconf/status.m4 |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 00c13f0..bf72bd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-02-27  Ralf Wildenhues  <address@hidden>
+
+       config.status: do not quote $SHELL when rerunning configure.
+       * lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Allow
+       $SHELL to contain more than one word, when rerunning configure,
+       for debugging purposes like CONFIG_SHELL='/bin/sh -x'.
+
 2011-02-21  Ian Lance Taylor  <address@hidden>
 
        * lib/autoconf/go.m4: New file.
diff --git a/lib/autoconf/status.m4 b/lib/autoconf/status.m4
index a1a857b..46a0341 100644
--- a/lib/autoconf/status.m4
+++ b/lib/autoconf/status.m4
@@ -1542,7 +1542,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 dnl Check this before opening the log, to avoid a bug on MinGW,
 dnl which prohibits the recursive instance from truncating an open log.
 if \$ac_cs_recheck; then
-  set X '$SHELL' '$[0]' $ac_configure_args \$ac_configure_extra_args 
--no-create --no-recursion
+  set X $SHELL '$[0]' $ac_configure_args \$ac_configure_extra_args --no-create 
--no-recursion
   shift
   \AS_ECHO(["running CONFIG_SHELL=$SHELL \$[*]"]) >&AS_MESSAGE_FD
   CONFIG_SHELL='$SHELL'


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