- Version update to 2.2.5 Tue October 31 2017
  * Bug fixes:
    - If the parser runs out of memory, make sure its internal
      state reflects the memory it actually has, not the memory
      it wanted to have.
    - The default handler wasn't being called when it should for
      a SYSTEM or PUBLIC doctype if an entity declaration handler
      was registered.
    - Fix a case of mistakenly reported parsing success where
      XML_StopParser was called from an element handler
    - Function XML_ErrorString was returning NULL rather than
      a message for code XML_ERROR_INVALID_ARGUMENT
      introduced with release 2.2.1
  * Other changes:
    - Add argument -N adding notation declarations
    - various compiler-specific fixes
    - Improve docbook2x-man detection
- drop expat-docbook.patch
  * fixed in 0f5186c7b8e503c669e332d944712de010b265f3
- switch to github for release tarballs and website
- Version update to 2.2.4 Sat August 19 2017
  * Bug fixes:
    #115  Fix copying of partial characters for UTF-8 input
  * Other changes:
    #109  Fix "make check" for non-x86 architectures that default
            to unsigned type char (-128..127 rather than 0..255)
    #109  coverage.sh: Cover -funsigned-char
            Autotools: Introduce --without-xmlwf argument
     #65  Autotools: Replace handwritten Makefile with GNU Automake
     #43  CMake: Auto-detect high quality entropy extractors, add new
            option USE_libbsd=ON to use arc4random_buf of libbsd
     #74  CMake: Add -fno-strict-aliasing only where supported
    #114  CMake: Always honor manually set BUILD_* options
    #114  CMake: Compile man page if docbook2x-man is available, only
    #117  Include file tests/xmltest.log.expected in source tarball
            (required for "make run-xmltest")
    #111  Fix some typos in documentation
            Version info bumped from 7:5:6 to 7:6:6
- Release 2.2.3 Wed August 2 2017
  *  Bug fixes:
     #85  Fix a dangling pointer issue related to realloc
  * Other changes:
     #91  Linux: Allow getrandom to fail if nonblocking pool has not
            yet been initialized and read /dev/urandom then, instead.
          This is in line with what recent Python does.
     #86  Check that a UTF-16 encoding in an XML declaration has the
            right endianness
#4 #5 #7  Recover correctly when some reallocations fail
          Repair "./configure && make" for systems without any
            provider of high quality entropy
            and try reading /dev/urandom on those
          Ensure that user-defined character encodings have converter
            functions when they are needed
          Fix mis-leading description of argument -c in xmlwf.1
          Rely on macro HAVE_ARC4RANDOM_BUF (rather than __CloudABI__)
            for CloudABI
    #100  Fix use of SIPHASH_MAIN in siphash.h
     #23  Test suite: Fix memory leaks
            Version info bumped from 7:4:6 to 7:5:6
- Release 2.2.2 Wed July 12 2017
  * Security fixes:
     #43  Protect against compilation without any source of high
            quality entropy enabled, e.g. with CMake build system;
  * [MOX-006] Fix non-NULL parser parameter validation in XML_Parse;
                resulted in NULL dereference, previously;
  * Bug fixes:
     #69  Fix improper use of unsigned long long integer literals
  * Other changes:
     #73  Start requiring a C99 compiler
     #49  Fix "==" Bashism in configure script
     #58  Address compile warnings
     #68  Fix "./buildconf.sh && ./configure" for some versions
            of Dash for /bin/sh
     #72  CMake: Ease use of Expat in context of a parent project
            with multiple CMakeLists.txt files
     #72  CMake: Resolve mistaken executable permissions
     #76  Address compile warning with -DNDEBUG (not recommended!)
     #77  Address compile warning about macro redefinition
 * Added patch expat-docbook.patch to compile the man pages with 
   docbook-to-man
 * Cleaned spec file with spec-cleaner
- Allow building when do_profiling is undefined
- Build with profiling when possible
- Version update to 2.2.1 Sat June 17 2017
  - Security fixes:
                    CVE-2017-9233 / bsc#1047236 -- External entity infinite loop DoS
                    Details: https://libexpat.github.io/doc/cve-2017-9233/
                    Commit c4bf96bb51dd2a1b0e185374362ee136fe2c9d7f
   - [MOX-002]      CVE-2016-9063 / bsc#1047240 -- Detect integer overflow; 
                    (Fixed version of existing downstream patches!)
   - (SF.net) #539  Fix regression from fix to CVE-2016-0718 cutting off
                    longer tag names; 
               #25  More integer overflow detection (function poolGrow); 
   - [MOX-002]      Detect overflow from len=INT_MAX call to XML_Parse; 
   - [MOX-005] #30  Use high quality entropy for hash initialization:
                    * arc4random_buf on BSD, systems with libbsd
                      (when configured with --with-libbsd), CloudABI
                    * RtlGenRandom on Windows XP / Server 2003 and later
                    * getrandom on Linux 3.17+
                    In a way, that's still part of CVE-2016-5300.
                    https://github.com/libexpat/libexpat/pull/30/commits
   - [MOX-005] For the low quality entropy extraction fallback code,
               the parser instance address can no longer leak, 
   - [MOX-003] Prevent use of uninitialised variable; commit
   - [MOX-004] a4dc944f37b664a3ca7199c624a98ee37babdb4b
               Add missing parameter validation to public API functions
               and dedicated error code XML_ERROR_INVALID_ARGUMENT:
   - [MOX-006] * NULL checks; commits
               * Negative length (XML_Parse); commit
   - [MOX-002] 70db8d2538a10f4c022655d6895e4c3e78692e7f
   - [MOX-001] #35  Change hash algorithm to William Ahern's version of SipHash
                    to go further with fixing CVE-2012-0876.
                    https://github.com/libexpat/libexpat/pull/39/commits
   - Bug fixes:
     #32 Fix sharing of hash salt across parsers;
         relevant where XML_ExternalEntityParserCreate is called
         prior to XML_Parse, in particular (e.g. FBReader)
     #28 xmlwf: Auto-disable use of memory-mapping (and parsing
         as a single chunk) for files larger than ~1 GB (2^30 bytes)
         rather than failing with error "out of memory"
     #3  Fix double free after malloc failure in DTD code; commit
         7ae9c3d3af433cd4defe95234eae7dc8ed15637f
     #17 Fix memory leak on parser error for unbound XML attribute
         prefix with new namespaces defined in the same tag;
         found by Google's OSS-Fuzz; commits
         xmlwf on Windows: Add missing calls to CloseHandle
   - New features:
     #30 Introduced environment switch EXPAT_ENTROPY_DEBUG=1
         for runtime debugging of entropy extraction
         Bump version info from 7:2:6 to 7:3:6
- Remove pointless --with-pic (for static only)
- Version update to 2.2.0:
  * Fixes bnc#983215 CVE-2012-6702
  * Fixes bnc#983216 CVE-2016-5300
  * Various cmake and autotools script updates
  * Fix detection of utf8 character boundaries
- Remove all patches merged upstream:
  * expat-2.1.1-avoid_relying_on_undef_behaviour.patch
  * expat-2.1.1-parser_crashes_on_malformed_input.patch
  * expat-alloc-size.patch
  * expat-visibility.patch
- add expat-2.1.1-avoid_relying_on_undef_behaviour.patch to avoid
  relying on undefined behavior in the original CVE-2015-1283 fix
  [bnc#980391], [bnc#983985], [CVE-2016-4472]
- add expat-2.1.1-parser_crashes_on_malformed_input.patch to fix
  Expat XML parser that mishandles certain kinds of malformed input
  documents [bnc#979441], [CVE-2016-0718] 
- use spec-cleaner to clean specfile
- After simplification of expat-visibility.patch, it became
  uneffective as no symbols are getting hidden. add
  -fvisibility=hidden to CFLAGS again.
- expat-alloc-size.patch: fix braino, realloc()-like functions
  should not take __attribute__(malloc)
- Update to version 2.1.1
  * Fixes CVE-2015-1283 — Multiple integer overflows in the
    XML_GetBuffer function
  * Fix potential null pointer dereference
  * Symbol XML_SetHashSalt was not exported
  * Output of xmlwf -h was incomplete
  * Document behavior of calling XML_SetHashSalt with salt 0
  * Minor improvements to man page xmlwf(1)
- Simplify expat-visibility.patch, refresh expat-alloc-size.patch
- Drop config-guess-sub-update.patch, fixed upstream.
- Cleanup spec file with spec-cleaner
- Remove old ppc obsoletes/provides
- Added url as source.
  Please see http://en.opensuse.org/SourceUrls
- Sanitize description of expat (replace it with a more current
  one from the homepage)
- Update config.guess/sub for aarch64
- fix of fix of [bnc#798644]
- according to upstream changelog:
       - Improved ability to build without the configure-generated
          expat_config.h header.  This is useful for applications
          which embed Expat rather than linking in the library.
  because I am not exactly sure about implication of this, rather use 
  -DXML_HAVE_VISIBILITY in CFLAG_VISIBILITY in expat-visibility.patch
- Executing autoreconf requires autoconf BuildRequire
- really hide private Xml* symbols [bnc#798644]
  * modified visibility.patch
- update to 2.1.0
  - Bug Fixes:
    #1742315: Harmful XML_ParserCreateNS suggestion.
    #2895533: CVE-2012-1147 - Resource leak in readfilemap.c.
    #1785430: Expat build fails on linux-amd64 with gcc version>=4.1 -O3.
    #1983953, 2517952, 2517962, 2649838:
         Build modifications using autoreconf instead of buildconf.sh.
    #2815947, #2884086: OBJEXT and EXEEXT support while building.
    #1990430: CVE-2009-3720 - Parser crash with special UTF-8 sequences.
    #2517938: xmlwf should return non-zero exit status if not well-formed.
    #2517946: Wrong statement about XMLDecl in xmlwf.1 and xmlwf.sgml.
    #2855609: Dangling positionPtr after error.
    #2894085: CVE-2009-3560 - Buffer over-read and crash in big2_toUtf8().
    #2958794: CVE-2012-1148 - Memory leak in poolGrow.
    #2990652: CMake support.
    #3010819: UNEXPECTED_STATE with a trailing "%" in entity value.
    #3206497: Unitialized memory returned from XML_Parse.
    #3287849: make check fails on mingw-w64.
    #3496608: CVE-2012-0876 - Hash DOS attack.
  - Patches:
    #1749198: pkg-config support.
    #3010222: Fix for bug #3010819.
    #3312568: CMake support.
    #3446384: Report byte offsets for attr names and values.
  - New Features / API changes:
   * Added new API member XML_SetHashSalt() that allows setting an 
     intial value (salt) for hash calculations. This is part of the 
     fix for bug #3496608 to randomize hash parameters.
   * When compiled with XML_ATTR_INFO defined, adds new API member
     XML_GetAttributeInfo() that allows retrieving the byte
     offsets for attribute names and values (patch #3446384).
   * Added CMake build system.  See bug #2990652 and patch #3312568.
   * Added run-benchmark target to Makefile.in - relies on testdata 
     module present in the same relative location as in the repository.
- update to 2.1.0 beta
  * refreshed expat-visibility.patch
  * removed obsolete expat-CVE-2009-3560.patch
  * removed obsolete expat-CVE-2009-2625.patch
  - hash table DOS attack fix
  - accumulated bug fixes and some changes to the build system
  - new conditional feature to make byte offsets for attributes
    and attribute names available
- Put libraries back to %{_libdir}, /usr merge project 
- add automake as buildrequire to avoid implicit dependency
- Hide non public symbols reusing existing win32 API export/imports
- annotate malloc/realloc-like functions with attribute alloc_size
  to catch possible misuses in calling code.
- Remove redundant/obsolete tags/sections from specfile
  (cf. packaging guidelines)
- Use %_smp_mflags for parallel build
- Add libexpat-devel to baselibs
- fix license (MIT) in spec file
- fix CVE-2009-3560.patch [bnc#566434]
- add baselibs.conf as a source
- fix DoS (CVE-2009-3560.patch) [bnc#558892]
- fix DoS (CVE-2009-2625.patch) [bnc#550664]
- test suite requires gcc-c++ to compile
- remove static libraries, shouldnt be needed anymore.
- run make check
- use Obsoletes: -XXbit only for ppc64 to help solver during distupgrade
  (bnc#437293)
- obsolete old -XXbit packages (bnc#437293)
- added baselibs.conf file to build xxbit packages
  for multilib support
- fix devel symlink
- move libraries from /usr/lib to /lib [#285472]
- replace deprecated %run_ldconfig with /sbin/ldconfig
- update to 2.0.1:
  ( from Changes )
  * Fixed bugs #1515266, 1515600: The character data handler's calling
    of XML_StopParser() was not handled properly; if the parser was
    stopped and the handler set to NULL, the parser would segfault.
  * Fixed bug #1690883: Expat failed on EBCDIC systems as it assumed
    some character constants to be ASCII encoded.
  * Minor cleanups of the test harness.
  * Fixed xmlwf bug #1513566: "out of memory" error on file size zero.
  * Fixed outline.c bug #1543233: missing a final XML_ParserFree() call.
  * Fixes and improvements for Windows platform:
    bugs #1409451, #1476160, 1548182, 1602769, 1717322.
  * Build fixes for various platforms:
    HP-UX, Tru64, Solaris 9: patch #1437840, bug #1196180.
    All Unix: #1554618 (refreshed config.sub/config.guess).
              #1490371, #1613457: support both, DESTDIR and INSTALL_ROOT,
              without relying on GNU-Make specific features.
    #1647805: Patched configure.in to work better with Intel compiler.
  * Fixes to Makefile.in to have make check work correctly:
    bugs #1408143, #1535603, #1536684.
  * Added Open Watcom support: patch #1523242.
- split libexpat1 and libexpat-devel subpackages [#260214]
- strip .la file
- converted neededforbuild to BuildRequires
- fixed file list for debuginfo package (do not pack all of libdir)
- update to 2.0.0
- update to 2.0 pre release
- fixed filelist
- update to 1.95.8
- Build as user
- update to version 1.95.7
- in expat.h, declare enum XML_Status before using it;
  put into patch "...-header.diff" [bug #23742]
- updated to version 1.95.6
- update to version 1.95.5
- update to version 1.95.4
- added parameter --target to configure
- use %{_libdir} and %{_lib}
- fix URL in spec file
- update to version 1.95.2
- spec file cleanup
- added DESTDIR
- fixed links for soname of libexpat.so*
- fixed soname of libexpat.so.1.2
- back on stable version 1.2  added build shared libexpat.so
- update on 1.95.1 on sourgeforge needed for midgard
- new description
- Don't "install" symlinks; use "cp"; reported by bs; proposed fix
  by ro.
- Cleanup the spec file: better Group tag; more accurate files list.
- first SuSE package: version 1.1.
- apply Debian patch to build shared libs.
- build libexpat.a.

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