Message-ID: <988146.7754.qm@web25504.mail.ukl.yahoo.com>
Date: Thu, 17 Dec 2009 08:50:45 +0000 (GMT)
From: Marco Atzeri <marco_atzeri AT yahoo DOT it>
Subject: Re: libtool: link: warning
To: cygwin AT cygwin DOT com
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--- Mer 16/12/09, Charles Wilson  ha scritto:

> Data: Mercoled=EC 16 dicembre 2009, 19:00
> On Wed, 16 Dec 2009 16:39 +0000,
> "Marco Atzeri" wrote:
> > I suspect the problem is here, on the fortran libs
> path
> > coming as default=20
> >=A0=20
> >=20
> > FLIBS=3D' -L/usr/lib/gcc/i686-pc-cygwin/4.3.4
> > -L/usr/lib/gcc/i686-pc-cygwin/4.3.4/../../.. -lm
> -lgfortranbegin
> > -lgfortran -lcygwin -luser32 -lkernel32 -ladvapi32
> -lshell32'
> >=20
> > there is the strange=20
> > /usr/lib/gcc/i686-pc-cygwin/4.3.4/../../..
> >=20
> > instead of the usual=20
> > /usr/lib
>=20
> This looks like a bug in libtool, as it parses the output
> of 'gcc
> -print-search-dirs' in order to determine the default lib
> paths. Take a
> look at the contents of libtool.m4, where
> _LT_SYS_DYNAMIC_LINKER is
> defined.=A0 Find the matching code in your configure
> script, and try to
> figure out what's going wrong there. I'll take a look once
> I get to
> rebuiding libtool for gcc-4.3.x, but I'm still in the
> process of pushing
> a few patches upstream first.
>=20
> --
> Chuck
>=20

not sure but I suspect=20
-----------------------------------------------------------
  lt_search_path_spec=3D`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=3D" "; FS=3D"/|\n";} {
  lt_foo=3D"";
  lt_count=3D0;
  for (lt_i =3D NF; lt_i > 0; lt_i--) {
    if ($lt_i !=3D "" && $lt_i !=3D ".") {
      if ($lt_i =3D=3D "..") {
        lt_count++;
      } else {
        if (lt_count =3D=3D 0) {
          lt_foo=3D"/" $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo !=3D "") { lt_freq[[lt_foo]]++; }
  if (lt_freq[[lt_foo]] =3D=3D 1) { print lt_foo; }
}'`
------------------------------------------------

on
=20=20
if (lt_foo !=3D "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] =3D=3D 1) { print lt_foo; }

awk states sintax error due to double [


Shell test case attached.
removing the extra [ I have

$ ./prova.sh=20
/usr/lib/gcc/i686-pc-cygwin/4.3.4/../../../
/usr/lib

Regards
Marco


=20=20=20=20=20=20
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