[svn-r10652] Purpose: Update config for AIX

Description:
    Many warnings about duplicate symbols for various members in the std.

Solution:
    Temporarily added -qweaksymbol to suppress linker messages warning
    of duplicate symbols since these warnings are harmless.

    Note from pSeries and AIX Information Center:
        When compiling C++ programs containing extern inline functions,
        you can use the -qweaksymbol compiler option to suppress linker
        messages warning of duplicate symbols.

    Hoping that a better solution is suggested or the problem will be
    handled by the compiler in the future.

Platforms tested:
    AIX 5.1 (copper)

1 files changed, 7 insertions, 4 deletions

diff --git a/config/powerpc-ibm-aix5.x b/config/powerpc-ibm-aix5.x
index 924a4ea..a5e7c91 100644
--- a/config/powerpc-ibm-aix5.x
+++ b/config/powerpc-ibm-aix5.x
@@ -145,14 +145,17 @@ if test "X-" = "X-$f9x_flags_set"; then
   f9x_flags_set=yes
 fi
 
-# The default C++ compiler
-
-# Use AIX supplied C++ compiler by default.
-CXX=${CXX=xlC}
 # IBM MPI-IO implementation has a bug, 
 #it cannot generate correct MPI derived datatype.
 hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'}
 
+# The default C++ compiler
+
+# Use AIX supplied C++ compiler by default.
+CXX=${CXX=xlC}
 
+# Added -qweaksymbol to suppress linker messages warning of duplicate
+# symbols; these warnings are harmless. - BMR
+CXXFLAGS="$CXXFLAGS -qweaksymbol"