gnu.linkonce.t messages for g++-3.3

[John Schmidt <john.schmidt@utah.edu>]

Hi,

I am trying to compile a large c++ application.  Without any optimizations 
(debug has been enabled) the code compiles fine.  However, when I turn on -O2 
optimzations, I get the following:

g++-3.3 -Wl,-rpath 
-Wl,/usr/local/Thirdparty/1.24.1/Linux/gcc-3.3.5-32bit///lib 
-L/usr/local/Thirdparty/1.24.1/Linux/gcc-3.3.5-32bit///lib -Llib -m32  -Wall 
-march=pentium4 -msse -msse2 -O2     -shared  -Llib -m32  -Wall 
-march=pentium4 -msse -msse2 -O2     -Wl,-rpath 
-Wl,/home/jas/SCIRun/Sep9/opt-puppy-3.3/lib  -Wl,-rpath 
-Wl,/home/jas/SCIRun/Sep9/opt-puppy-3.3/lib -o lib/libCore_Datatypes.so 
-Wl,-soname -Wl,libCore_Datatypes.so Core/Datatypes/Clipper.o 
Core/Datatypes/Color.o Core/Datatypes/ColumnMatrix.o 
Core/Datatypes/CurveMesh.o Core/Datatypes/Datatype.o 
Core/Datatypes/DenseColMajMatrix.o Core/Datatypes/DenseMatrix.o 
Core/Datatypes/Field.o Core/Datatypes/FieldInterfaceAux.o 
Core/Datatypes/HexVolMesh.o Core/Datatypes/Image.o Core/Datatypes/ImageMesh.o 
Core/Datatypes/LatVolMesh.o Core/Datatypes/MaskedLatVolMesh.o 
Core/Datatypes/Matrix.o Core/Datatypes/MatrixOperations.o 
Core/Datatypes/Mesh.o Core/Datatypes/NrrdData.o Core/Datatypes/NrrdString.o 
Core/Datatypes/NrrdScalar.o Core/Datatypes/PointCloudMesh.o 
Core/Datatypes/PropertyManager.o Core/Datatypes/PrismVolMesh.o 
Core/Datatypes/QuadSurfMesh.o Core/Datatypes/QuadraticTetVolMesh.o 
Core/Datatypes/QuadraticLatVolMesh.o Core/Datatypes/ScanlineMesh.o 
Core/Datatypes/SearchGrid.o Core/Datatypes/SparseRowMatrix.o 
Core/Datatypes/String.o Core/Datatypes/StructCurveMesh.o 
Core/Datatypes/StructQuadSurfMesh.o Core/Datatypes/StructHexVolMesh.o 
Core/Datatypes/TetVolMesh.o Core/Datatypes/TriSurfMesh.o 
Core/Datatypes/TypeName.o Core/Datatypes/cd_templates.o 
Core/Datatypes/cd_templates_fields_0.o Core/Datatypes/cd_templates_fields_1.o 
Core/Datatypes/cd_templates_fields_2.o Core/Datatypes/cd_templates_fields_3.o 
Core/Datatypes/cd_templates_fields_4.o Core/Datatypes/cd_templates_fields_5.o 
Core/Datatypes/cd_templates_fields_6.o Core/Datatypes/cd_templates_fields_7.o 
-lCore_Persistent -lCore_Exceptions -lCore_Containers -lCore_Thread 
-lCore_Geometry -lCore_GuiInterface -lCore_Math -lCore_Util -lCore_Malloc  
-Wl,-rpath -Wl,/usr/X11R6/lib -L/usr/X11R6/lib -lGLU -lGL -lpthread -lm 
-Wl,-rpath -Wl,/usr/X11R6/lib -L/usr/X11R6/lib -lX11 -lXext -lXaw -lXi -lXt 
-lXmu  -lm -lcblas -lf77blas -latlas -lg2c -lg2c -lteem -lpng -lz -lz -lm 
-lpng -lz -lz
`.gnu.linkonce.t._ZN9__gnu_cxx25_Hashtable_const_iteratorIN6SCIRun9EdgeIndexIjEES3_NS1_10TetVolMesh4Edge14CellEdgeHasherESt9_IdentityIS3_ENS5_6eqEdgeESaIS3_EEppEv' 
referenced in section `.rodata' of Core/Datatypes/TetVolMesh.o: defined in 
discarded section 
`.gnu.linkonce.t._ZN9__gnu_cxx25_Hashtable_const_iteratorIN6SCIRun9EdgeIndexIjEES3_NS1_10TetVolMesh4Edge14CellEdgeHasherESt9_IdentityIS3_ENS5_6eqEdgeESaIS3_EEppEv' 
of Core/Datatypes/TetVolMesh.o
`.gnu.linkonce.t._ZN6SCIRun10TetVolMesh4Edge5edgeiENS_9EdgeIndexIjEE' 
referenced in section `.rodata' of Core/Datatypes/TetVolMesh.o: defined in 
discarded section 
`.gnu.linkonce.t._ZN6SCIRun10TetVolMesh4Edge5edgeiENS_9EdgeIndexIjEE' of 
Core/Datatypes/TetVolMesh.o
collect2: ld returned 1 exit status

I am using g++-3.3 version:

g++-3.3 -v
Reading specs from /usr/lib/gcc-lib/i486-linux-gnu/3.3.6/specs
Configured with: ../src/configure -v --enable-languages=c,c++,ada 
--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info 
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared 
--enable-__cxa_atexit --with-system-zlib --enable-nls 
--without-included-gettext --enable-clocale=gnu --enable-debug i486-linux-gnu
Thread model: posix
gcc version 3.3.6 (Debian 1:3.3.6-10)

and binutils:

binutils        2.16.1cvs20050902-1

John Schmidt