Subject: fixing -shared flags for the nagfor compiler in libtool

From: Juergen Reuter <[email-masked]>
Date: Wed, 01 Feb 2012 01:41:23 +0100

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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Juergen Reuter	
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>From a74f99d9148d2d660e1ea42a85a92be5ff5edca2 Mon Sep 17 00:00:00 2001
From: Juergen Reuter <[email-masked]>
Date: Wed, 1 Feb 2012 01:31:11 +0100
Subject: [PATCH] Fixing -shared error message for nagfor compiler.

---
 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