Re: Oracle Solaris Studio 12.2 compiler incompatibility with libtool

[Ralf Wildenhues]

* Terry Dontje wrote on Wed, Nov 17, 2010 at 01:00:26PM CET:
> On 11/16/2010 02:01 PM, Terry Dontje wrote:
> >On 11/16/2010 01:56 PM, Ralf Wildenhues wrote:
> >>Thanks.  Now the only remaining question is whether we still need to
> >>support that thing called 'Sun Ceres Fortran' here:
> >>http://www.open-mpi.org/community/lists/devel/2008/11/4932.php
> >>and if yes, whether that also supported '-Qoption ld' already, despite
> >>a hint to the contrary in that reference.
> >>
> >>Any chance one of you might know/remember this?
> >Like a bad recurring nightmare :-).
> >
> >Note the f90 2009 compiler is the 8.4 where Ceres was 8.3.  So from 8.4 on
> >-Qoption is supported.  I think we probably would want to still support
> >Ceres but let me ask around.
> >
> I've discussed this internally and yes we would like Ceres to be supported.
> 
> Sorry,

Oh, no problem.  Presumably that means you have some way to test the
proposed patch then with all the interesting compilers.  That would be
very nice.  :-)

Here it goes; it works with this (yes, very old) Sun Studio X.X on
GNU/Linux installation; and yes, this is about GNU/Linux only.

Thanks,
Ralf

2010-11-18  Ralf Wildenhues  <address@hidden>

        Fix $wl setting for Solaris Studio 12.2 f90 on GNU/Linux.
        * libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux]
        <lt_prog_compiler_wl>: Set to '-Qoption ld ' if we
        detect Sun Fortran version 8.4 or newer.
        Report by Terry Dontje.

diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 419ffe1..4a371c9 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -4324,12 +4324,17 @@ m4_if([$1], [CXX], [
        ;;
       *)
        case `$CC -V 2>&1 | sed 5q` in
-       *Sun\ F* | *Sun*Fortran*)
+       *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 
8.[[0-3]]*)
          # Sun Fortran 8.3 passes all unrecognized flags to the linker
          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
          ;;
+       *Sun\ F* | *Sun*Fortran*)
+         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+         ;;
        *Sun\ C*)
          # Sun C 5.9
          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'