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-rw-r--r--config/powerpc-ibm-aix5.x11
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"