mirror of
https://github.com/HDFGroup/hdf5.git
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Remove release_docs/INSTALL_Warnings (#5420)
This commit is contained in:
Dana Robinson
@@ -209,7 +209,6 @@ if (NOT HDF5_EXTERNALLY_CONFIGURED)
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if (HDF5_PACK_INSTALL_DOCS)
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set (release_files
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${release_files}
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${HDF5_SOURCE_DIR}/release_docs/INSTALL_Warnings.txt
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${HDF5_SOURCE_DIR}/release_docs/INSTALL_CMake.txt
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${HDF5_SOURCE_DIR}/release_docs/HISTORY-1_8.txt
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${HDF5_SOURCE_DIR}/release_docs/INSTALL
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@@ -1,231 +0,0 @@
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***********************************************************************
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* COMPILER WARNINGS OPTIONS
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***********************************************************************
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Table of Contents
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Section I: Managing Warnings
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Section II: Default Warnings
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Section III: All Warnings
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Section IV: Group 0 Warnings
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Section V: Group 1 Warnings
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Section VI: Group 2 Warnings
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Section VII: Group 3 Warnings
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Section VIII: Group 4 Warnings
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Section IX: Disable Warnings
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************************************************************************
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========================================================================
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I. Managing Warnings
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========================================================================
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Compiler warnings are managed by setting the compiler flags variables.
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CMake uses the CMAKE_C_FLAGS and CMAKE_CXX_FLAGS, both sets are nearly
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identical, along with CMAKE_Fortran_FLAGS for Fortran. CMake has a
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minimum set of flags for GNU type compilers and for MSVC compilers. In
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addition, CMake breaks the list of flags into groups. The groups for
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GNU are roughly associated with the version of the compiler, while
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the MSVC groups are associated with the warning levels for the
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Microsoft compilers. The CMake option for enabling extra developer
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warnings is HDF5_ENABLE_DEV_WARNINGS.
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Custom settings can be used by setting;
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CMake defines CMAKE_C_FLAGS and CMAKE_CXX_FLAGS for CMake
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========================================================================
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II. Default Warnings
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========================================================================
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--------------------------------------------
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CMake warnings added to CMAKE_C_FLAGS
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--------------------------------------------
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IF GNU GCC
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-pedantic
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-Wall
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-Wextra
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-Wbad-function-cast
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-Wc++-compat
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-Wcast-align
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-Wcast-qual
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-Wconversion
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-Wdisabled-optimization
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-Wfloat-equal
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-Wformat=2
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-Winit-self
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-Winvalid-pch
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-Wmissing-declarations
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-Wmissing-include-dirs
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-Wmissing-prototypes
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-Wnested-externs
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-Wold-style-definition
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-Wpacked
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-Wpointer-arith
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-Wredundant-decls
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-Wshadow
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-Wstrict-prototypes
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-Wswitch-default
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-Wswitch-enum
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-Wundef
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-Wunused-macros
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-Wunsafe-loop-optimizations
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-Wwrite-strings
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-fmessage-length=0
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HDF5_ENABLE_DEV_WARNINGS=ON
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-Winline
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-Waggregate-return
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-Wunsuffixed-float-constants (gcc 4.5+)
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HDF5_ENABLE_DEV_WARNINGS=OFF
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-Wno-unused-parameter
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-Wno-inline
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-Wno-aggregate-return
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-Wno-unsuffixed-float-constants (gcc 4.5+)
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========================================================================
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III. All Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_DEV_WARNINGS:BOOL=OFF
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For Visual Studio:
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/W3
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HDF5_ENABLE_ALL_WARNINGS:BOOL=ON
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For Visual Studio:
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/Wall
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/wd4668
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For GNU GCC
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Group 0 flags
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Group 1 flags
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Group 2 flags
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========================================================================
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IV. Group 0 Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_GROUPZERO_WARNINGS:BOOL=OFF
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HDF5_ENABLE_GROUPZERO_WARNINGS:BOOL=ON
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For Visual Studio
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/W1
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For GNU GCC
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Default Warnings
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========================================================================
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V. Group 1 Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_GROUPONE_WARNINGS:BOOL=OFF
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HDF5_ENABLE_GROUPONE_WARNINGS:BOOL=ON
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For Visual Studio
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/W2
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For GNU GCC
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IF GCC >= 4.3
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-Wlogical-op
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-Wvla
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-Wlarger-than=2048
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IF GCC >= 4.4
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-Wsync-nand
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-Wframe-larger-than=16384
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-Wpacked-bitfield-compat
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IF GCC >= 4.5
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-Wstrict-overflow=5
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-Wjump-misses-init
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========================================================================
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VI. Group 2 Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_GROUPTWO_WARNINGS:BOOL=OFF
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HDF5_ENABLE_GROUPTWO_WARNINGS:BOOL=ON
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For Visual Studio
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/W3
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For GNU GCC
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IF GCC >= 4.6
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-Wdouble-promotion
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-Wtrampolines
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enable-developer-warnings=ON:
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-Wsuggest-attribute=const
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enable-developer-warnings=OFF:
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-Wno-suggest-attribute=const
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IF GCC >= 4.7
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-Wstack-usage=8192
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-Wvector-operation-performance
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enable-developer-warnings=ON:
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-Wsuggest-attribute=pure
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-Wsuggest-attribute=noreturn
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enable-developer-warnings=OFF:
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-Wno-suggest-attribute=pure
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-Wno-suggest-attribute=noreturn
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IF GCC >= 4.8
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enable-developer-warnings=ON:
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-Wsuggest-attribute=format
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enable-developer-warnings=OFF:
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-Wno-suggest-attribute=format
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IF GCC >= 4.8
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-Wdate-time
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========================================================================
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VII. Group 3 Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_GROUPTHREE_WARNINGS:BOOL=OFF
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HDF5_ENABLE_GROUPTHREE_WARNINGS:BOOL=ON
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For Visual Studio
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/W4
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For GNU GCC
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IF GCC >= 5.1
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-Warray-bounds=2
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-Wc99-c11-compat
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========================================================================
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VIII. Group 4 Warnings in CMake
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========================================================================
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Default: HDF5_ENABLE_GROUPFOUR_WARNINGS:BOOL=OFF
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HDF5_ENABLE_GROUPFOUR_WARNINGS:BOOL=ON
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For GNU GCC
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IF GCC >= 6.0
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-Wnull-dereference
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-Wunused-const-variable
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-Wduplicated-cond
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-Whsa
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========================================================================
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IX. Disable Warnings in CMake
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========================================================================
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Default: HDF5_DISABLE_COMPILER_WARNINGS:BOOL=OFF
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HDF5_DISABLE_COMPILER_WARNINGS:BOOL=ON
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For Visual Studio
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HDF5_WARNINGS_BLOCKED:BOOL=ON
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/W0
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For GNU GCC
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-w
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========================================================================
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For further assistance, send email to help@hdfgroup.org
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========================================================================
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