Re: libtool: link: warning

[Marco Atzeri <marco_atzeri at yahoo dot it>]

--- Mer 16/12/09, Charles Wilson  ha scritto:

> Data: Mercoledì 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 
> >? 
> > 
> > FLIBS=' -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'
> > 
> > there is the strange 
> > /usr/lib/gcc/i686-pc-cygwin/4.3.4/../../..
> > 
> > instead of the usual 
> > /usr/lib
> 
> 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.? 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.
> 
> --
> Chuck
> 

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

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

awk states sintax error due to double [


Shell test case attached.
removing the extra [ I have

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

Regards
Marco

Attachment: prova.sh.txt
Description: Text document

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