bug#10685: fixing -shared flags for the nagfor compiler in libtool

[Juergen Reuter]

Hi,
this is a fix for the -shared flag in the nagfor compiler, which always 
has triggered
a warning, but is now an error in nagfor v5.3. I changed this from 
-shared to
-Wl,-shared.
I attached the corresponding patch w.r.t. to the current git repository.
Would be cool if you could include that!
Thanks a lot in advance
Cheers,
    JRR

@Peter Gorman:
Will you push the patches for the nagfor compiler on MAC OS X I sent you
on Dec. 13?

---
 m4/libtool.m4 |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 3639851..97beb48 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -4821,6 +4821,8 @@ _LT_EOF
        lf95*)                          # Lahey Fortran 8.1
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
          tmp_sharedflag='--shared' ;;
+        nagfor*)                        # NAGFOR 5.3
+          tmp_sharedflag='-Wl,-shared' ;;
        xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC 
(deal with xlf below)
          tmp_sharedflag='-qmkshrobj'
          tmp_addflag= ;;
--
1.7.1


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fix_nagfor_53.patch
Description: Text document