The file 'libjhdf5.so' has this text in it:

  SUMMARY OF THE HDF5 CONFIGURATION
	    =================================
General Information:
-------------------
		   HDF5 Version: 1.8.4-patch1
		  Configured on: Wed Mar  3 13:15:26 CST 2010
		  Configured by: jkm@amani
		 Configure mode: production
		    Host system: x86_64-unknown-linux-gnu
	      Uname information: Linux amani 2.6.18-164.11.1.el5 #1 SMP Wed Jan 20 07:32:21 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
		       Byte sex: little-endian
		      Libraries: 
	     Installation point: /home/jkm/mnt_scr1/HDFjava261release/linux64/hdf5-1.8.4-patch1/BUILD/linux64
Compiling Options:
------------------
               Compilation Mode: production
                     C Compiler: /usr/bin/gcc -fPIC (gcc-4.1.2)
                         CFLAGS: 
                      H5_CFLAGS: -std=c99 -pedantic -Wall -Wextra -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wfloat-equal -Wmissing-format-attribute -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wformat=2 -Wunreachable-code -Wendif-labels -Wdeclaration-after-statement -Wold-style-definition -Winvalid-pch -Wvariadic-macros -Wnonnull -Winit-self -Wmissing-include-dirs -Wswitch-default -Wswitch-enum -Wunused-macros -Wunsafe-loop-optimizations -Wc++-compat -Wvolatile-register-var -O -fomit-frame-pointer -finline-functions
                      AM_CFLAGS: 
                       CPPFLAGS: 
                    H5_CPPFLAGS: -D_POSIX_SOURCE   -DNDEBUG -UH5_DEBUG_API
                    AM_CPPFLAGS: -I/mnt/scr1/xcao/hdf_java/lib/linux64amd/szip/include -I/mnt/scr1/xcao/hdf_java/lib/linux64amd/zlib/include -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_BSD_SOURCE 
               Shared Libraries: no
               Static Libraries: yes
  Statically Linked Executables: no
                        LDFLAGS: 
                     AM_LDFLAGS:  -L/mnt/scr1/xcao/hdf_java/lib/linux64amd/zlib/lib -L/mnt/scr1/xcao/hdf_java/lib/linux64amd/szip/lib
 	 	Extra libraries:  -lsz -lz -lm 
 		       Archiver: ar
 		 	 Ranlib: ranlib
 	      Debugged Packages: 
		    API Tracing: no
Languages:
----------
                        Fortran: no
                            C++: no
Features:
---------
                  Parallel HDF5: no
             High Level library: yes
                   Threadsafety: no
            Default API Mapping: v18
 With Deprecated Public Symbols: yes
         I/O filters (external): deflate(zlib),szip(encoder)
         I/O filters (internal): shuffle,fletcher32,nbit,scaleoffset
                            MPE: no
                     Direct VFD: no
                        dmalloc: no
Clear file buffers before write: yes
           Using memory checker: no
         Function Stack Tracing: no
                           GPFS: no
      Strict File Format Checks: no
   Optimization Instrumentation: no
 Linux Large File Support (LFS): yes
