[libxml2]Add libxml2 library

libxml2/.gitignore

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+*.exe
+*.o
+*.la
+*.lo
+*.pyc
+
+# local build directories
+/build
+/install
+
+# Executables
+/xmlcatalog
+/xmllint
+
+# Test executables
+/runsuite
+/runtest
+/runxmlconf
+/testModule
+/testapi
+/testchar
+/testdict
+/testlimits
+/testparser
+/testrecurse
+
+# Tests
+/missing.lst
+/runsuite.log
+/runxmlconf.log
+/test.out
+/xmlconf
+/xstc/Tests
+
+# Generated by build system
+/config.h
+/include/libxml/xmlversion.h
+/libxml-2.0.pc
+/libxml2-config.cmake
+/xml2-config
+
+# Autotools
+.deps
+.libs
+Makefile
+Makefile.in
+/INSTALL
+/aclocal.m4
+/autom4te.cache
+/compile
+/config.guess
+/config.guess~
+/config.h.in
+/config.h.in~
+/config.log
+/config.status
+/config.sub
+/config.sub~
+/configure
+/configure~
+/depcomp
+/install-sh
+/install-sh~
+/libtool
+/ltmain.sh
+/missing
+/m4/libtool.m4
+/m4/lt*.m4
+/py-compile
+/stamp-h1