[
    {
        "Name": "libxml2",
        "License": "MIT License",
        "License File": "Copyright",
        "Version Number": "2.9.13",
        "Owner": "jameslee@huawei.com",
        "Upstream URL": "https://gitlab.gnome.org/GNOME/libxml2/-/archive/v2.9.13/libxml2-v2.9.13.tar.gz",
        "Description": "Libxml2 is the XML C parser and toolkit developed for the Gnome project (but usable outside of the Gnome platform), it is free software available under the MIT License"
    }
]

# libxml2

libxml2 is an XML toolkit implemented in C, originally developed for
the GNOME Project.

Full documentation is available at
<https://gitlab.gnome.org/GNOME/libxml2/-/wikis>.

Bugs should be reported at
<https://gitlab.gnome.org/GNOME/libxml2/-/issues>.

A mailing list xml@gnome.org is available. You can subscribe at
<https://mail.gnome.org/mailman/listinfo/xml>. The list archive is at
<https://mail.gnome.org/archives/xml/>.

## License

This code is released under the MIT License, see the Copyright file.

## Build instructions

libxml2 can be built with GNU Autotools, CMake, or several other build
systems in platform-specific subdirectories.

### Autotools (for POSIX systems like Linux, BSD, macOS)

If you build from a Git tree, you have to install Autotools and start
by generating the configuration files with:

    ./autogen.sh

If you build from a source tarball, extract the archive with:

    tar xf libxml2-xxx.tar.gz
    cd libxml2-xxx

To see a list of build options:

    ./configure --help

Also see the INSTALL file for additional instructions. Then you can
configure and build the library:

    ./configure [possible options]
    make

Now you can run the test suite with:

    make check

Please report test failures to the mailing list or bug tracker.

Then you can install the library:

    make install

At that point you may have to rerun ldconfig or a similar utility to
update your list of installed shared libs.

### CMake (mainly for Windows)

Another option for compiling libxml is using CMake:

    cmake -E tar xf libxml2-xxx.tar.gz
    cmake -S libxml2-xxx -B libxml2-xxx-build [possible options]
    cmake --build libxml2-xxx-build
    cmake --install libxml2-xxx-build

Common CMake options include:

    -D BUILD_SHARED_LIBS=OFF            # build static libraries
    -D CMAKE_BUILD_TYPE=Release         # specify build type
    -D CMAKE_INSTALL_PREFIX=/usr/local  # specify the install path
    -D LIBXML2_WITH_ICONV=OFF           # disable iconv
    -D LIBXML2_WITH_LZMA=OFF            # disable liblzma
    -D LIBXML2_WITH_PYTHON=OFF          # disable Python
    -D LIBXML2_WITH_ZLIB=OFF            # disable libz

You can also open the libxml source directory with its CMakeLists.txt
directly in various IDEs such as CLion, QtCreator, or Visual Studio.

## Dependencies

Libxml does not require any other libraries. A platform with somewhat
recent POSIX support should be sufficient (please report any violation
to this rule you may find).

However, if found at configuration time, libxml will detect and use
the following libraries:

- [libz](https://zlib.net/), a highly portable and widely available
  compression library.
- [liblzma](https://tukaani.org/xz/), another compression library.
- [libiconv](https://www.gnu.org/software/libiconv/), a character encoding
  conversion library. The iconv function is part of POSIX.1-2001, so
  libiconv isn't required on modern UNIX-like systems like Linux, BSD or
  macOS.
- [ICU](https://icu.unicode.org/), a Unicode library. Mainly useful as an
  alternative to iconv on Windows. Unnecessary on most other systems.

## Contributing

The current version of the code can be found in GNOME's GitLab at
at <https://gitlab.gnome.org/GNOME/libxml2>. The best way to get involved
is by creating issues and merge requests on GitLab. Alternatively, you can
start discussions and send patches to the mailing list. If you want to
work with patches, please format them with git-format-patch and use plain
text attachments.

All code must conform to C89 and pass the GitLab CI tests. Add regression
tests if possible.

## Authors

- Daniel Veillard
- Bjorn Reese
- William Brack
- Igor Zlatkovic for the Windows port
- Aleksey Sanin
- Nick Wellnhofer

                       README.tests

   Instructions for standalone test regressions of libxml2

libxml2-tests-$version.tar.gz contains 3 standalone C programs as well
as a large amount of tests and results coming from libxml2 itself and
from W3C, NIST, Sun Microsystems, Microsoft and James Clark. Each C
program has a different testing purpose:

  runtest.c : runs libxml2 basic internal regression tests
  runsuite.c: runs libxml2 against external regression tests
  testapi.c : exercises the library public entry points
  testchar.c: exercise the check of character ranges and UTF-8 validation

The command:

  make check
or
  make -f Makefile.tests check

should be sufficient on an Unix system to build and exercise the tests
for the version of the library installed on the system. Note however
that there isn't backward compatibility provided so if the installed
version is older than the testsuite one, failing to compile or run the tests
is likely. In any event this won't work with an installed libxml2 older
than 2.6.20.

Building on other platforms should be a matter of compiling the C files
like any other program using libxml2, running the test should be done
simply by launching the resulting executables.

Also note the availability of a "make valgrind" target which will run the
above tests under valgrind to check for memory errors (but this relies
on the availability of the valgrind command and take far more time to
complete).

Daniel Veillard
Mon May  7 2012

Notes for compiling on zOS:

- since testapi.c file is huge (over 52000 lines), it's compilation
  fails: I skipped the problem by removing all references to testapi in the
  Makefile.in, but it would be neater if one can build without test files
  (I didn't find an option in configure...)

- since the name of files (or qualifier) in PDS are limited to 8 I had to
  rename xmlschemas.c and xmlschemastypes.c in (resp.) xmlsche.c xmlschet.c
  (and I had to modify all occurrences of these files accordingly in the
  rest of the Makefile !!!).

- in order to copy objects to PDS, I had the cp command at line 860
  of Makefile.in

libxml2.la: $(libxml2_la_OBJECTS) $(libxml2_la_DEPENDENCIES)
        $(AM_V_CCLD)$(libxml2_la_LINK) -rpath $(libdir) $(libxml2_la_OBJECTS) $(libxml2_la_LIBADD) $(LIBS)
        # Copy objects to PDS
        @list='$(libxml2_OBJECTS)' ; for p in $$list; do \
          cp -ACMv $$p "//'<PDS NAME>'"; \
        done

	with <PDS NAME> stands for the name of my PDS and

libxml2_OBJECTS = SAX.o entities.o encoding.o error.o \
	parserInternals.o parser.o tree.o hash.o list.o xmlIO.o \
	xmlmemory.o uri.o valid.o xlink.o HTMLparser.o \
	HTMLtree.o debugXML.o xpath.o xpointer.o xinclude.o \
	nanohttp.o nanoftp.o triostr.o trio.o catalog.o globals.o \
	threads.o c14n.o xmlstring.o buf.o xmlregexp.o \
	xmlsche.o xmlschet.o xmlunicode.o \
	xmlreader.o relaxng.o dict.o SAX2.o \
	xmlwriter.o legacy.o chvalid.o pattern.o xmlsave.o \
	xmlmodule.o schematron.o xzlib.o

In order to handle the support of zOS without breaking the existing
Makefile maybe a new option/flag zOs would copy xmlschemas.c and
xmlschemastypes.c files and use specifics targets rather than existing
ones with the longer names... A variable to handle the PDS name has to
be provided also...

See patch below for set of changes to Makefile.in

Stéphane Michaut <smichaut@axway.com>
July 2017


--- Makefile.in	2017-08-01 08:17:15.000000000 +0200
+++ Makefile-new.in	2017-08-01 08:07:26.000000000 +0200
@@ -41,7 +41,7 @@
 	testSAX$(EXEEXT) testHTML$(EXEEXT) testXPath$(EXEEXT) \
 	testURI$(EXEEXT) testThreads$(EXEEXT) testC14N$(EXEEXT) \
 	testAutomata$(EXEEXT) testRegexp$(EXEEXT) testReader$(EXEEXT) \
-	testapi$(EXEEXT) testModule$(EXEEXT) runtest$(EXEEXT) \
+	testModule$(EXEEXT) runtest$(EXEEXT) \
 	runsuite$(EXEEXT) testchar$(EXEEXT) testdict$(EXEEXT) \
 	runxmlconf$(EXEEXT) testrecurse$(EXEEXT) testlimits$(EXEEXT)
 bin_PROGRAMS = xmllint$(EXEEXT) xmlcatalog$(EXEEXT)
@@ -106,6 +106,7 @@
 	debugXML.c xpath.c xpointer.c xinclude.c nanohttp.c nanoftp.c \
 	DOCBparser.c catalog.c globals.c threads.c c14n.c xmlstring.c \
 	buf.c xmlregexp.c xmlschemas.c xmlschemastypes.c xmlunicode.c \
+        xmlsche.c xmlschet.c \
 	triostr.c trio.c xmlreader.c relaxng.c dict.c SAX2.c \
 	xmlwriter.c legacy.c chvalid.c pattern.c xmlsave.c xmlmodule.c \
 	schematron.c xzlib.c
@@ -118,10 +119,24 @@
 	nanohttp.lo nanoftp.lo $(am__objects_1) catalog.lo globals.lo \
 	threads.lo c14n.lo xmlstring.lo buf.lo xmlregexp.lo \
 	xmlschemas.lo xmlschemastypes.lo xmlunicode.lo \
+        xmlsche.lo xmlschet.lo \
 	$(am__objects_2) xmlreader.lo relaxng.lo dict.lo SAX2.lo \
 	xmlwriter.lo legacy.lo chvalid.lo pattern.lo xmlsave.lo \
 	xmlmodule.lo schematron.lo xzlib.lo
 libxml2_la_OBJECTS = $(am_libxml2_la_OBJECTS)
+
+libxml2_OBJECTS = SAX.o entities.o encoding.o error.o \
+	parserInternals.o parser.o tree.o hash.o list.o xmlIO.o \
+	xmlmemory.o uri.o valid.o xlink.o HTMLparser.o \
+	HTMLtree.o debugXML.o xpath.o xpointer.o xinclude.o \
+	nanohttp.o nanoftp.o triostr.o trio.o catalog.o globals.o \
+	threads.o c14n.o xmlstring.o buf.o xmlregexp.o \
+	xmlschemas.o xmlschemastypes.o xmlunicode.o \
+	xmlsche.o xmlschemast.o \
+	xmlreader.o relaxng.o dict.o SAX2.o \
+	xmlwriter.o legacy.o chvalid.o pattern.o xmlsave.o \
+	xmlmodule.o schematron.o xzlib.o
+
 AM_V_lt = $(am__v_lt_$(V))
 am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
 am__v_lt_0 = --silent
@@ -216,11 +231,6 @@
 testXPath_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
 	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(testXPath_LDFLAGS) $(LDFLAGS) -o $@
-am_testapi_OBJECTS = testapi.$(OBJEXT)
-testapi_OBJECTS = $(am_testapi_OBJECTS)
-testapi_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
-	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-	$(testapi_LDFLAGS) $(LDFLAGS) -o $@
 am_testchar_OBJECTS = testchar.$(OBJEXT)
 testchar_OBJECTS = $(am_testchar_OBJECTS)
 testchar_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
@@ -285,7 +295,7 @@
 	$(testReader_SOURCES) $(testRegexp_SOURCES) \
 	$(testRelax_SOURCES) $(testSAX_SOURCES) $(testSchemas_SOURCES) \
 	$(testThreads_SOURCES) $(testURI_SOURCES) $(testXPath_SOURCES) \
-	$(testapi_SOURCES) $(testchar_SOURCES) $(testdict_SOURCES) \
+	$(testchar_SOURCES) $(testdict_SOURCES) \
 	$(testlimits_SOURCES) $(testrecurse_SOURCES) \
 	$(xmlcatalog_SOURCES) $(xmllint_SOURCES)
 DIST_SOURCES = $(am__libxml2_la_SOURCES_DIST) $(testdso_la_SOURCES) \
@@ -295,7 +305,7 @@
 	$(testReader_SOURCES) $(testRegexp_SOURCES) \
 	$(testRelax_SOURCES) $(testSAX_SOURCES) $(testSchemas_SOURCES) \
 	$(am__testThreads_SOURCES_DIST) $(testURI_SOURCES) \
-	$(testXPath_SOURCES) $(testapi_SOURCES) $(testchar_SOURCES) \
+	$(testXPath_SOURCES) $(testchar_SOURCES) \
 	$(testdict_SOURCES) $(testlimits_SOURCES) \
 	$(testrecurse_SOURCES) $(xmlcatalog_SOURCES) \
 	$(xmllint_SOURCES)
@@ -700,11 +710,6 @@
 noinst_LTLIBRARIES = testdso.la
 testdso_la_SOURCES = testdso.c
 testdso_la_LDFLAGS = -module -no-undefined -avoid-version -rpath $(libdir)
-BUILT_SOURCES = testapi.c
-testapi_SOURCES = testapi.c
-testapi_LDFLAGS =
-testapi_DEPENDENCIES = $(DEPS)
-testapi_LDADD = $(LDADDS)
 runxmlconf_SOURCES = runxmlconf.c
 runxmlconf_LDFLAGS =
 runxmlconf_DEPENDENCIES = $(DEPS)
@@ -854,6 +859,12 @@
 	done
 libxml2.la: $(libxml2_la_OBJECTS) $(libxml2_la_DEPENDENCIES)
 	$(AM_V_CCLD)$(libxml2_la_LINK) -rpath $(libdir) $(libxml2_la_OBJECTS) $(libxml2_la_LIBADD) $(LIBS)
+        # Copie des obj
+	@list='$(libxml2_OBJECTS)' ; for p in $$list; do \
+	  echo "copy to PDS: $$p"; \
+	  cp -ACMv $$p "//'A009153.XRDEV230.FIC.OBJLIB.LIBXML'"; \
+	done
+
 testdso.la: $(testdso_la_OBJECTS) $(testdso_la_DEPENDENCIES)
 	$(AM_V_CCLD)$(testdso_la_LINK)  $(testdso_la_OBJECTS) $(testdso_la_LIBADD) $(LIBS)
 install-binPROGRAMS: $(bin_PROGRAMS)
@@ -953,9 +964,6 @@
 testXPath$(EXEEXT): $(testXPath_OBJECTS) $(testXPath_DEPENDENCIES)
 	@rm -f testXPath$(EXEEXT)
 	$(AM_V_CCLD)$(testXPath_LINK) $(testXPath_OBJECTS) $(testXPath_LDADD) $(LIBS)
-testapi$(EXEEXT): $(testapi_OBJECTS) $(testapi_DEPENDENCIES)
-	@rm -f testapi$(EXEEXT)
-	$(AM_V_CCLD)$(testapi_LINK) $(testapi_OBJECTS) $(testapi_LDADD) $(LIBS)
 testchar$(EXEEXT): $(testchar_OBJECTS) $(testchar_DEPENDENCIES)
 	@rm -f testchar$(EXEEXT)
 	$(AM_V_CCLD)$(testchar_LINK) $(testchar_OBJECTS) $(testchar_LDADD) $(LIBS)
@@ -1056,7 +1064,6 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testThreadsWin32.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testURI.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testXPath.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testapi.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testchar.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testdict.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testdso.Plo@am__quote@
@@ -1755,18 +1762,6 @@
 	uninstall-local uninstall-m4dataDATA uninstall-man \
 	uninstall-man1 uninstall-man3 uninstall-pkgconfigDATA

-
-# that one forces the rebuild when "make rebuild" is run on doc/
-rebuild_testapi:
-	-@(if [ "$(PYTHON)" != "" ] ; then \
-	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
-
-# that one is just to make sure it is rebuilt if missing
-# but adding the dependances generate mess
-testapi.c: $(srcdir)/gentest.py
-	-@(if [ "$(PYTHON)" != "" ] ; then \
-	    $(PYTHON) $(srcdir)/gentest.py $(srcdir) ; fi )
-
 #testOOM_SOURCES=testOOM.c testOOMlib.h testOOMlib.c
 #testOOM_LDFLAGS =
 #testOOM_DEPENDENCIES = $(DEPS)
@@ -1775,7 +1770,7 @@
 runtests:
 	[ -d test   ] || $(LN_S) $(srcdir)/test   .
 	[ -d result ] || $(LN_S) $(srcdir)/result .
-	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) ./testapi$(EXEEXT) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
+	$(CHECKER) ./runtest$(EXEEXT) && $(CHECKER) ./testrecurse$(EXEEXT) &&$(CHECKER) && $(CHECKER) ./testchar$(EXEEXT)&& $(CHECKER) ./testdict$(EXEEXT) && $(CHECKER) ./runxmlconf$(EXEEXT)
 	@(if [ "$(PYTHON_SUBDIR)" != "" ] ; then cd python ; \
 	    $(MAKE) tests ; fi)

@@ -1797,10 +1792,6 @@
 	    $(MAKE) tests ; fi)
 	@(cd doc/examples ; $(MAKE) tests)

-APItests: testapi$(EXEEXT)
-	@echo "## Running the API regression tests this may take a little while"
-	-@($(CHECKER) $(top_builddir)/testapi -q)
-
 HTMLtests : testHTML$(EXEEXT)
 	@(echo > .memdump)
 	@echo "## HTML regression tests"
@@ -2746,7 +2737,7 @@
 dist-test: distdir
 	(mkdir -p $(distdir))
 	(cd $(srcdir) ; tar -cf - --exclude CVS --exclude .svn --exclude .git xstc/Tests) | (cd $(distdir); tar xf -)
-	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/testapi.c $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
+	tar -cf - $(distdir)/test $(distdir)/result $(distdir)/xstc/Tests  $(distdir)/Makefile.tests $(distdir)/README $(distdir)/README.tests $(distdir)/AUTHORS $(distdir)/runtest.c $(distdir)/runsuite.c | GZIP=$(GZIP_ENV) gzip -c >`echo "$(distdir)" | sed "s+libxml2+libxml2-tests+"`.tar.gz
 	@(rm -rf $(distdir)/xstc/Test)

 cleantar: