[SCM] GNU Autoconf source repository branch, master, updated. v2.66-10-gbccd0d3

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit bccd0d35fb047008c0d9c055f936967f00b348da
Author: Ralf Wildenhues <address@hidden>
Date:   Mon Jul 19 19:52:44 2010 +0200

    Fix AC_FC_LIBRARY_LDFLAGS detection for BlueGene xlf -qipa.
    
    * lib/autoconf/fortran.m4 (_AC_FC_LIBRARY_LDFLAGS): Ignore
    '-link', added spuriously when -qipa is used with the XL
    Fortran compilers on BlueGene.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog               |    5 +++++
 lib/autoconf/fortran.m4 |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 30a9b3f..01a854a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2010-07-19  Ralf Wildenhues  <address@hidden>
 
+       Fix AC_FC_LIBRARY_LDFLAGS detection for BlueGene xlf -qipa.
+       * lib/autoconf/fortran.m4 (_AC_FC_LIBRARY_LDFLAGS): Ignore
+       '-link', added spuriously when -qipa is used with the XL
+       Fortran compilers on BlueGene.
+
        manual: compiler flags -D and -L should not be followed by space
        * doc/autoconf.texi (Preset Output Variables): Remove space
        between -D and -L flags and their arguments, traditional cpp
diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index 32be8a1..0a487ee 100644
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -638,7 +638,7 @@ while test address@hidden:@] != 1; do
          ;;
          # Ignore these flags.
        -lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
-         |-LANG:=* | -LIST:* | -LNO:*)
+         |-LANG:=* | -LIST:* | -LNO:* | -link)
          ;;
        -lkernel32)
          test x"$CYGWIN" != xyes && 
ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"


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