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authorBinh-Minh Ribler <bmribler@hdfgroup.org>2005-04-23 13:30:51 (GMT)
committerBinh-Minh Ribler <bmribler@hdfgroup.org>2005-04-23 13:30:51 (GMT)
commitec33ba8c4447c1ce4d3b885e8446000556968646 (patch)
tree5d45e3a8d79ca425fac689c345dacf1c30e8d89d /config
parent21d06b51b272142be1daa81d4575a475bce47566 (diff)
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[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)
Diffstat (limited to 'config')
-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"