Remove duplicate settion of archive_expsym_cmds=yes on AIX

[Albert Chin]

always_export_symbols is set before the if statement enclosing the
code below so remove duplicates.

Patch against branch-1-5.

2005-10-30  Albert Chin-A-Young  <address@hidden>
        * libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG,
        AC_LIBTOOL_PROG_LD_SHLIBS): Remove duplicate
        always_export_symbols=yes for AIX.

-- 
albert chin (address@hidden)

-- snip snip
Index: libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/Attic/libtool.m4,v
retrieving revision 1.314.2.115
diff -u -3 -p -r1.314.2.115 libtool.m4
--- libtool.m4  9 Oct 2005 06:26:21 -0000       1.314.2.115
+++ libtool.m4  31 Oct 2005 06:13:28 -0000
@@ -2930,8 +2930,6 @@ case $host_os in
        # -berok will link without error, but may produce a broken library.
        _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
        _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-       # -bexpall does not export symbols beginning with underscore (_)
-       _LT_AC_TAGVAR(always_export_symbols, $1)=yes
        # Exported symbols can be pulled into shared objects from archives
        _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
        _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
@@ -5626,8 +5624,6 @@ EOF
          # -berok will link without error, but may produce a broken library.
          _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
          _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
-         # -bexpall does not export symbols beginning with underscore (_)
-         _LT_AC_TAGVAR(always_export_symbols, $1)=yes
          # Exported symbols can be pulled into shared objects from archives
          _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
          _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes