Generating makefiles with the following options ...
Platform: linux
C Compiler: gcc
C++ Compiler: g++
Message Loader: inmem
Net Accessor: socket
Transcoder: native
Thread option: pthread
bitsToBuild option: 32
Extra compile options: 
Extra link options: 
Extra configure options:  --prefix=/home/rubys/dbxml
Debug is OFF

creating cache ./config.cache
checking for gcc... gcc
checking whether the C compiler (gcc   -w -O -DPROJ_XMLPARSER  -DPROJ_XMLUTIL  -DPROJ_PARSERS  -DPROJ_SAX4C  -DPROJ_SAX2  -DPROJ_DOM  -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET       ) works... yes
checking whether the C compiler (gcc   -w -O -DPROJ_XMLPARSER  -DPROJ_XMLUTIL  -DPROJ_PARSERS  -DPROJ_SAX4C  -DPROJ_SAX2  -DPROJ_DOM  -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET       ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking for c++... g++
checking whether the C++ compiler (g++   -w -O -DPROJ_XMLPARSER  -DPROJ_XMLUTIL  -DPROJ_PARSERS  -DPROJ_SAX4C  -DPROJ_SAX2  -DPROJ_DOM  -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET      ) works... yes
checking whether the C++ compiler (g++   -w -O -DPROJ_XMLPARSER  -DPROJ_XMLUTIL  -DPROJ_PARSERS  -DPROJ_SAX4C  -DPROJ_SAX2  -DPROJ_DOM  -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET      ) is a cross-compiler... no
checking whether we are using GNU C++... yes
checking whether g++ accepts -g... yes
checking for a BSD compatible install... /usr/bin/install -c
checking for autoconf... autoconf
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for XMLByte... no
checking host system type... i686-pc-linux-gnu
updating cache ./config.cache
creating ./config.status
creating Makefile
creating util/Makefile
creating util/Transcoders/Cygwin/Makefile
creating util/Transcoders/ICU/Makefile
creating util/Transcoders/Iconv/Makefile
creating util/Transcoders/Iconv390/Makefile
creating util/Transcoders/Uniconv390/Makefile
creating util/Transcoders/Iconv400/Makefile
creating util/Transcoders/IconvFBSD/Makefile
creating util/Transcoders/IconvGNU/Makefile
creating util/Transcoders/MacOSUnicodeConverter/Makefile
creating util/Platforms/Makefile
creating util/Platforms/Solaris/Makefile
creating util/Platforms/AIX/Makefile
creating util/Platforms/BeOS/Makefile
creating util/Platforms/QNX/Makefile
creating util/Platforms/Linux/Makefile
creating util/Platforms/FreeBSD/Makefile
creating util/Platforms/NetBSD/Makefile
creating util/Platforms/HPUX/Makefile
creating util/Platforms/OS390/Makefile
creating util/Platforms/OS400/Makefile
creating util/Platforms/IRIX/Makefile
creating util/Platforms/PTX/Makefile
creating util/Platforms/OpenServer/Makefile
creating util/Platforms/UnixWare/Makefile
creating util/Platforms/Tru64/Makefile
creating util/Platforms/MacOS/Makefile
creating util/Platforms/Win32/Makefile
creating util/Compilers/Makefile
creating util/MsgLoaders/InMemory/Makefile
creating util/MsgLoaders/ICU/Makefile
creating util/MsgLoaders/ICU/resources/Makefile
creating util/MsgLoaders/MsgCatalog/Makefile
creating util/MsgLoaders/MsgFile/Makefile
creating util/NetAccessors/Socket/Makefile
creating util/NetAccessors/libWWW/Makefile
creating util/NetAccessors/MacOSURLAccessCF/Makefile
creating util/regx/Makefile
creating validators/Makefile
creating validators/common/Makefile
creating validators/datatype/Makefile
creating validators/DTD/Makefile
creating validators/schema/Makefile
creating validators/schema/identity/Makefile
creating framework/Makefile
creating dom/Makefile
creating dom/impl/Makefile
creating dom/deprecated/Makefile
creating parsers/Makefile
creating internal/Makefile
creating sax/Makefile
creating sax2/Makefile
creating ../../obj/Makefile

Having build problems?
Read instructions at http://xml.apache.org/xerces-c/build.html
Still cannot resolve it?
Find out if someone else had the same problem before.
Go to http://marc.theaimsgroup.com/?l=xerces-c-dev

In future, you may also directly type the following commands to create the Makefiles.

export TRANSCODER="NATIVE"
export MESSAGELOADER="INMEM"
export NETACCESSOR="Socket"
export THREADS="pthread"
export BITSTOBUILD="32"
export CC="gcc"
export CXX="g++"
export CXXFLAGS=" -w -O -DPROJ_XMLPARSER -DPROJ_XMLUTIL -DPROJ_PARSERS -DPROJ_SAX4C -DPROJ_SAX2 -DPROJ_DOM -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET "
export CFLAGS=" -w -O -DPROJ_XMLPARSER -DPROJ_XMLUTIL -DPROJ_PARSERS -DPROJ_SAX4C -DPROJ_SAX2 -DPROJ_DOM -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -DXML_USE_NETACCESSOR_SOCKET "
export LDFLAGS=" "
export LIBS=" -lpthread "
configure --prefix=/home/rubys/dbxml

If the result of the above commands look OK to you, go to the directory
/home/rubys/work/xerces-c-src_2_3_0/src/xercesc and type "gmake" to make the XERCES-C system.