Re: autoconf 2.61 on debian etch and GCC

10 msg	flag_complex_method = 2 in C++?
2 msg	Help on emitting static constant arrays
2 msg	GCC 4.2.1 RC1
25 msg	About the is_gimple_min_invariant predicate
8 msg	Decimal float and the Cygwin build of GFortran.
1 msg	GCC 4.2.1 Status Report (2007-07-03)
1 msg	How should gcc handle '-shared -pie' and '-pie ...
3 msg	Question regarding getting .rodata into the .da...
2 msg	[patch] conditionally declare bswap functions d...
7 msg	bootstrap broken on powerpc?

autoconf 2.61 on debian etch and GCC
\ Laurent GUERBY (3 Jul 2007)
. \ Martin Michlmayr (3 Jul 2007)
. \ Ralf Wildenhues (3 Jul 2007)
. . \ Andreas Schwab (3 Jul 2007)
. . . \ Ralf Wildenhues (3 Jul 2007)

2 msg	4.3 x86_64 Bootstrap breaks
2 msg	MPFR 2.3.0 Release Candidate
1 msg	FYI: today's regressions in libstdc++
1 msg	gcc-4.1-20070702 is now available
2 msg	Fwd: sub-optimal code for packed boolean arrays...
7 msg	[GSoC: DDG export][RFC] Current status
8 msg	Wow!
89 msg	no_new_pseudos
1 msg	Is it still true that message-lenght == 72 for ...

Subject:	Re: autoconf 2.61 on debian etch and GCC
Group:	Gcc
From:	Ralf Wildenhues
Date:	3 Jul 2007

* Andreas Schwab wrote on Tue, Jul 03, 2007 at 06:58:56PM CEST:
> To avoid expanding $progname twice:
>
> eval "set x \"\$progname\" $ac_configure_args"

Indeed; thanks! Updated proposed patch (I have no maintainer privs).

:ADDPATCH configure:

ChangeLog:
2007-07-03 Ralf Wildenhues <Ralf.Wildenhues>

* configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS): Use
$ac_configure_args, not "$@". Do not use `set --'.
(baseargs): Likewise.
* configure: Regenerate.

Index: configure.ac
===================================================================
--- configure.ac (revision 126264)
+++ configure.ac (working copy)
@@ -88,7 +88,8 @@
# Export original configure arguments for use by sub-configures.
# Quote arguments with shell meta charatcers.
TOPLEVEL_CONFIGURE_ARGUMENTS=
-set -- "$progname" "$@"
+eval "set x \"\$progname\" $ac_configure_args"
+shift
for ac_arg
do
case "$ac_arg" in
@@ -2090,7 +2091,8 @@
baseargs=
keep_next=no
skip_next=no
-eval "set -- $ac_configure_args"
+eval "set x $ac_configure_args"
+shift
for ac_arg
do
if test X"$skip_next" = X"yes"; then