"Lars J. Aas" wrote:
>
> On Thu, May 10, 2001 at 05:06:33PM +0200, Ralf Corsepius wrote:
> : FWIW: I am also seeing random problems related to AC_PROG_CPP
> : (AC_PROG_CPP picking up /lib/cpp if using a cross-compiler,
> : sometimes I see AC_PROG_CPP being invoked twice). Unfortunately I am
>
>
| In fact, this macro (also from gcc/aclocal.m4) seems to be the cause
| of the recursion problem:
|
| dnl Locate a program and check that its version is acceptable.
| dnl AC_PROG_CHECK_VER(var, name, version-switch,
| dnl version-extract-regexp, version-glob)
| AC_DEFUN(gcc_AC_
> "Tim" == Tim Van Holder <[EMAIL PROTECTED]> writes:
Tim> Note that I think you shouldn't redirect the first run; this
Tim> masks any useful error messages sourcing traces.sh might produce.
Hm, maybe. OK with me.
| AFAIS, one cause for this to happen at all, is presence of /lib/cpp
| in this fragment from AC_PROG_CPP:
|
|# Double quotes because CPP needs to be expanded
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
| do
| _AC_PROG_PREPROC_WORKS_IFELSE([break])
| done
|
> | [changequote(<<,>>)dnl
> | ac_prog_version=`<<$>>$1 $3 2>&1 |
> |sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'`
> | echo "configure:__oline__: version of $2 is $ac_prog_version"
> >&AC_FD_CC
> | case $ac_prog_version in
> | '') gcc_cv_prog_$2_modern=no;;
> |
Akim Demaille wrote:
>
> | AFAIS, one cause for this to happen at all, is presence of /lib/cpp
> | in this fragment from AC_PROG_CPP:
> |
> |# Double quotes because CPP needs to be expanded
> | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
> | do
> | _AC_PROG_PREPROC_
> "Ralf" == Ralf Corsepius <[EMAIL PROTECTED]> writes:
Ralf> Hmm, I think we might be talking past each other:
Ralf> All I am trying to say is: This check checks for a tool which is
Ralf> not applicable/illegal to use for cross compilation (/lib/cpp is
Ralf> a native build-host tool). As a
I just tested out the most recent CVS verison of autoconf
and it seems I have run into a small problem. The source
code I am using is the CVS verison of Tcl/Tk 8.4 from:
:pserver:[EMAIL PROTECTED]:/cvsroot/tcl
Module: tcl
Password: anonymous
When I run autoconf 2.13 in the tcl/win subdirectory,
On 12 May 2001, Akim Demaille wrote:
> > "Ralf" == Ralf Corsepius <[EMAIL PROTECTED]> writes:
>
> Ralf> Hmm, I think we might be talking past each other:
>
> Ralf> All I am trying to say is: This check checks for a tool which is
> Ralf> not applicable/illegal to use for cross compilation (/
Akim Demaille wrote:
>
> > "Ralf" == Ralf Corsepius <[EMAIL PROTECTED]> writes:
>
> Ralf> Hmm, I think we might be talking past each other:
>
> Ralf> All I am trying to say is: This check checks for a tool which is
> Ralf> not applicable/illegal to use for cross compilation (/lib/cpp is
> R
On May 11, 2001, Ralf Corsepius <[EMAIL PROTECTED]> wrote:
> Are you thinking about something in analogy to AC_CHECK_TOOL
> ($target-cpp or similar?). At least the gnu toolchain does not have
> such a beast, but it might be worth checking for in the cross
> compilation case.
> BTW: Why isn't 'cp
> -Original Message-
> From: Alexandre Oliva [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, May 12, 2001 5:38 AM
> To: [EMAIL PROTECTED]
> Cc: Akim Demaille; Lars J. Aas; Steven G. Johnson; [EMAIL PROTECTED]
> Subject: Re: release Autoconf?
>
>
> On May 11, 2001, Ralf Corsepius <[EMAIL PRO
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