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here is the log from the commit of package xml-security-c for openSUSE:Factory 
checked in at 2021-11-10 21:47:06
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/xml-security-c (Old)
 and      /work/SRC/openSUSE:Factory/.xml-security-c.new.1890 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "xml-security-c"

Wed Nov 10 21:47:06 2021 rev:7 rq:930722 version:2.0.4

Changes:
--------
--- /work/SRC/openSUSE:Factory/xml-security-c/xml-security-c.changes    
2021-02-17 18:13:37.658043079 +0100
+++ /work/SRC/openSUSE:Factory/.xml-security-c.new.1890/xml-security-c.changes  
2021-11-10 21:47:56.731850604 +0100
@@ -1,0 +2,6 @@
+Mon Nov  8 15:25:45 UTC 2021 - Danilo Spinella <danilo.spine...@suse.com>
+
+- Update to 2.0.4: no changelog available
+- Drop xml-security-c-2.0.2-xalan-1.12.patch
+
+-------------------------------------------------------------------

Old:
----
  xml-security-c-2.0.2-xalan-1.12.patch
  xml-security-c-2.0.2.tar.bz2
  xml-security-c-2.0.2.tar.bz2.asc

New:
----
  xml-security-c-2.0.4.tar.bz2
  xml-security-c-2.0.4.tar.bz2.asc

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ xml-security-c.spec ++++++
--- /var/tmp/diff_new_pack.0kKXaI/_old  2021-11-10 21:47:57.155850789 +0100
+++ /var/tmp/diff_new_pack.0kKXaI/_new  2021-11-10 21:47:57.159850791 +0100
@@ -18,7 +18,7 @@
 
 %define libvers 20
 Name:           xml-security-c
-Version:        2.0.2
+Version:        2.0.4
 Release:        0
 Summary:        Apache XML security C++ library
 License:        Apache-2.0
@@ -27,7 +27,6 @@
 Source0:        
http://www.apache.org/dist/santuario/c-library/%{name}-%{version}.tar.bz2
 Source1:        
http://www.apache.org/dist/santuario/c-library/%{name}-%{version}.tar.bz2.asc
 Source2:        %{name}.keyring
-Patch0:         xml-security-c-2.0.2-xalan-1.12.patch
 BuildRequires:  gcc-c++
 BuildRequires:  libxalan-c-devel >= 1.11
 BuildRequires:  libxerces-c-devel >= 3.2

++++++ xml-security-c-2.0.2.tar.bz2 -> xml-security-c-2.0.4.tar.bz2 ++++++
++++ 16777 lines of diff (skipped)
++++    retrying with extended exclude list
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/NOTICE.txt new/xml-security-c-2.0.4/NOTICE.txt
--- old/xml-security-c-2.0.2/NOTICE.txt 2018-06-18 16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/NOTICE.txt 2021-10-20 14:11:47.000000000 +0200
@@ -1,5 +1,5 @@
 Apache Santuario XML-Security-C Library
-Copyright 2010-2018 The Apache Software Foundation
+Copyright 2010-2021 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/config.h.in new/xml-security-c-2.0.4/config.h.in
--- old/xml-security-c-2.0.2/config.h.in        2018-10-11 16:47:45.000000000 
+0200
+++ new/xml-security-c-2.0.4/config.h.in        2021-10-28 20:13:40.000000000 
+0200
@@ -9,9 +9,6 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
 /* Define if you have POSIX threads libraries and header files. */
 #undef HAVE_PTHREAD
 
@@ -21,6 +18,9 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
@@ -70,7 +70,9 @@
    your system. */
 #undef PTHREAD_CREATE_JOINABLE
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+   required in a freestanding environment). This macro is provided for
+   backward compatibility; new code need not use it. */
 #undef STDC_HEADERS
 
 /* Version number of package */
@@ -121,11 +123,6 @@
 /* Define to 1 if XKMS support is included. */
 #undef XSEC_XKMS_ENABLED
 
-/* Enable large inode numbers on Mac OS X 10.5.  */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/configure.ac new/xml-security-c-2.0.4/configure.ac
--- old/xml-security-c-2.0.2/configure.ac       2018-10-11 15:23:01.000000000 
+0200
+++ new/xml-security-c-2.0.4/configure.ac       2021-10-28 20:10:29.000000000 
+0200
@@ -17,26 +17,22 @@
 
 # Process this file with autoreconf
 AC_PREREQ(2.50)
-AC_INIT([[XML-Security-C]],[2.0.2],[d...@santuario.apache.org],[xml-security-c])
+AC_INIT([[XML-Security-C]],[2.0.4],[d...@santuario.apache.org],[xml-security-c])
 AC_CONFIG_SRCDIR(xsec)
 AC_CONFIG_AUX_DIR(build-aux)
 AC_CONFIG_MACRO_DIR(m4)
 AM_INIT_AUTOMAKE([foreign dist-bzip2 dist-zip subdir-objects nostdinc])
-AC_PROG_LIBTOOL
 PKG_INSTALLDIR
 
 AC_SYS_LARGEFILE
 
 AC_ARG_ENABLE(debug,
-    AS_HELP_STRING([--enable-debug],[Have GCC compile with symbols (Default = 
no)]),
+    AS_HELP_STRING([--enable-debug],[Produce debug variant (Default = no)]),
     enable_debug=$enableval, enable_debug=no)
 
 if test "$enable_debug" = "yes" ; then
-    GCC_CFLAGS="$CFLAGS -g -D_DEBUG"
-    GCC_CXXFLAGS="$CXXFLAGS -g -D_DEBUG"
-else
-    GCC_CFLAGS="$CFLAGS -O2 -DNDEBUG"
-    GCC_CXXFLAGS="$CXXFLAGS -O2 -DNDEBUG"
+    AM_CFLAGS="-D_DEBUG"
+    AM_CXXFLAGS="-D_DEBUG"
 fi
 
 
@@ -50,22 +46,21 @@
 
 AC_PROG_CC([gcc gcc3 cc])
 AC_PROG_CXX([g++ g++3 c++ CC])
+LT_INIT([disable-static])
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_AWK
 AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
 
 if test "$GCC" = "yes" ; then
-    CFLAGS="-Wall $GCC_CFLAGS"
-    CXXFLAGS="-Wall $GCC_CXXFLAGS"
+    AM_CFLAGS="$AM_CFLAGS -Wall -W"
+    AM_CXXFLAGS="$AM_CXXFLAGS -Wall -W"
 fi
 
-# pthreads
-AX_PTHREAD
-CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
-CXXFLAGS="${CXXFLAGS} ${PTHREAD_CFLAGS}"
-LIBS="${LIBS} ${PTHREAD_LIBS}"
-CC="${PTHREAD_CC}"
+AC_SUBST([AM_CFLAGS])
+AC_SUBST([AM_CXXFLAGS])
+
+AX_PTHREAD(,[AC_MSG_ERROR([unable to find pthreads, currently this is 
required])])
 
 # Check for required includes
 AC_CHECK_HEADERS([unistd.h direct.h])
@@ -74,14 +69,18 @@
 
 # Check whether getcwd can dynamically allocate memory.
 AC_MSG_CHECKING([whether getcwd(NULL, 0) works])
-AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdlib.h>
-     #include <unistd.h>],
-[char *cwd = getcwd(NULL, 0);
-return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;])],
-     [AC_MSG_RESULT(yes)
-      AC_DEFINE([XSEC_HAVE_GETCWD_DYN], [1],
-         [Define to 1 if getcwd(NULL, 0) works])],
-     [AC_MSG_RESULT(no)])
+AC_CACHE_VAL([xml_cv_func_getcwd_null],
+[AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+     #include <unistd.h>
+     char *cwd = getcwd(NULL, 0);
+     return (cwd != NULL) ? EXIT_SUCCESS : EXIT_FAILURE;]])],
+  [xml_cv_func_getcwd_null=yes],
+  [xml_cv_func_getcwd_null=no])])
+AC_MSG_RESULT([$xml_cv_func_getcwd_null])
+if test $xml_cv_func_getcwd_null = yes; then
+AC_DEFINE([XSEC_HAVE_GETCWD_DYN], [1],
+  [Define to 1 if getcwd(NULL, 0) works])
+fi
 
 AC_LANG(C++)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/m4/ax_pthread.m4 
new/xml-security-c-2.0.4/m4/ax_pthread.m4
--- old/xml-security-c-2.0.2/m4/ax_pthread.m4   2018-06-18 16:48:28.000000000 
+0200
+++ new/xml-security-c-2.0.4/m4/ax_pthread.m4   2021-10-14 22:02:15.000000000 
+0200
@@ -1,5 +1,5 @@
 # ===========================================================================
-#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
+#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -14,24 +14,28 @@
 #   flags that are needed. (The user can also force certain compiler
 #   flags/libs to be tested by setting these environment variables.)
 #
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise). (This
-#   is necessary on AIX to use the special cc_r compiler alias.)
+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+#   needed for multi-threaded programs (defaults to the value of CC
+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+#   special cc_r/CC_r compiler alias.)
 #
 #   NOTE: You are assumed to not only compile your program with these flags,
-#   but also link it with them as well. e.g. you should link with
+#   but also to link with them as well. For example, you might link with
 #   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
 #
-#   If you are only building threads programs, you may wish to use these
+#   If you are only building threaded programs, you may wish to use these
 #   variables in your default LIBS, CFLAGS, and CC:
 #
 #     LIBS="$PTHREAD_LIBS $LIBS"
 #     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
 #     CC="$PTHREAD_CC"
+#     CXX="$PTHREAD_CXX"
 #
 #   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
 #
 #   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
 #   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
@@ -55,6 +59,7 @@
 #
 #   Copyright (c) 2008 Steven G. Johnson <stev...@alum.mit.edu>
 #   Copyright (c) 2011 Daniel Richard G. <sk...@iskunk.org>
+#   Copyright (c) 2019 Marc Stevens <marc.stev...@cwi.nl>
 #
 #   This program is free software: you can redistribute it and/or modify it
 #   under the terms of the GNU General Public License as published by the
@@ -67,7 +72,7 @@
 #   Public License for more details.
 #
 #   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#   with this program. If not, see <https://www.gnu.org/licenses/>.
 #
 #   As a special exception, the respective Autoconf Macro's copyright owner
 #   gives unlimited permission to copy, distribute and modify the configure
@@ -82,35 +87,41 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 16
+#serial 31
 
 AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
 AC_DEFUN([AX_PTHREAD], [
 AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_SED])
 AC_LANG_PUSH([C])
 ax_pthread_ok=no
 
 # We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
+# requires special compiler flags (e.g. on Tru64 or Sequent).
 # It gets checked for in the link test anyway.
 
 # First of all, check if the user has set any of the PTHREAD_LIBS,
 # etcetera environment variables, and if threads linking works using
 # them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
+        AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
         LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with 
CFLAGS=$PTHREAD_CFLAGS])
-        AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test x"$ax_pthread_ok" = xno; then
+        AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS 
$PTHREAD_LIBS])
+        AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
+        AC_MSG_RESULT([$ax_pthread_ok])
+        if test "x$ax_pthread_ok" = "xno"; then
                 PTHREAD_LIBS=""
                 PTHREAD_CFLAGS=""
         fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 fi
 
 # We must check for the threads library under a number of different
@@ -118,12 +129,14 @@
 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
 # libraries is broken (non-POSIX).
 
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
 
-ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads 
-mthreads pthread --thread-safe -mt pthread-config"
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread 
--thread-safe -mt pthread-config"
 
 # The ordering *is* (sometimes) important.  Some notes on the
 # individual items follow:
@@ -132,68 +145,163 @@
 # none: in case threads are in libc; should be tried before -Kthread and
 #       other compiler flags to prevent continual compiler warnings
 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
 # pthread: Linux, etcetera
 # --thread-safe: KAI C++
 # pthread-config: use pthread-config program (for GNU Pth library)
 
-case "${host_cpu}-${host_os}" in
-        *solaris*)
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since 
SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
+            [
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+            ],
+            [AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or 
-D_UNIX03_THREADS to enable pthreads support.])])
+        ;;
+
+        solaris*)
 
         # On Solaris (at least, for some versions), libc contains stubbed
         # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+    [ax_cv_PTHREAD_CLANG],
+    [ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ],
+            [ax_cv_PTHREAD_CLANG=yes])
+     fi
+    ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+AS_IF([test "x$GCC" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread -pthreads 
$ax_pthread_flags"])
+
+# Clang takes -pthread (never supported any other flag), but we'll try with 
-lpthread first
+
+AS_IF([test "x$ax_pthread_clang" = "xyes"],
+      [ax_pthread_flags="-pthread,-lpthread -pthread"])
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
 
-        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
         ;;
 
-        *-darwin*)
-        ax_pthread_flags="-pthread $ax_pthread_flags"
+        *)
+        ax_pthread_check_macro="--"
         ;;
 esac
+AS_IF([test "x$ax_pthread_check_macro" = "x--"],
+      [ax_pthread_check_cond=0],
+      [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
 
-if test x"$ax_pthread_ok" = xno; then
-for flag in $ax_pthread_flags; do
 
-        case $flag in
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
                 none)
                 AC_MSG_CHECKING([whether pthreads work without any flags])
                 ;;
 
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed 
"s/^\(.*\),\(.*\)$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed 
"s/^\(.*\),\(.*\)$/\2/"`
+                AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" 
and "$PTHREAD_LIBS"])
+                ;;
+
                 -*)
-                AC_MSG_CHECKING([whether pthreads work with $flag])
-                PTHREAD_CFLAGS="$flag"
+                AC_MSG_CHECKING([whether pthreads work with 
$ax_pthread_try_flag])
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
                 ;;
 
                 pthread-config)
-                AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
-                if test x"$ax_pthread_config" = xno; then continue; fi
+                AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], 
[no])
+                AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
                 PTHREAD_CFLAGS="`pthread-config --cflags`"
                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config 
--libs`"
                 ;;
 
                 *)
-                AC_MSG_CHECKING([for the pthreads library -l$flag])
-                PTHREAD_LIBS="-l$flag"
+                AC_MSG_CHECKING([for the pthreads library 
-l$ax_pthread_try_flag])
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
                 ;;
         esac
 
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Check for various functions.  We must include pthread.h,
         # since some functions may be macros.  (On the Sequent, we
@@ -204,8 +312,18 @@
         # pthread_cleanup_push because it is one of the few pthread
         # functions on Solaris that doesn't have a non-functional libc stub.
         # We try pthread_create on general principles.
+
         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
-                        static void routine(void *a) { a = 0; }
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
                         static void *start_routine(void *a) { return a; }],
                        [pthread_t th; pthread_attr_t attr;
                         pthread_create(&th, 0, start_routine, 0);
@@ -213,93 +331,188 @@
                         pthread_attr_init(&attr);
                         pthread_cleanup_push(routine, 0);
                         pthread_cleanup_pop(0) /* ; */])],
-                [ax_pthread_ok=yes],
-                [])
+            [ax_pthread_ok=yes],
+            [])
 
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test "x$ax_pthread_ok" = xyes; then
-                break;
-        fi
+        AC_MSG_RESULT([$ax_pthread_ok])
+        AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
 
         PTHREAD_LIBS=""
         PTHREAD_CFLAGS=""
 done
 fi
 
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" 
warning when linking with -pthread],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed 
"$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && 
($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments 
-Wno-unused-command-line-argument unknown; do
+                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try 
-pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                    [ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 
0;}]])],
+                         [break])
+                    ])
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            ])
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG 
$PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
 # Various other checks:
-if test "x$ax_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-        AC_MSG_CHECKING([for joinable pthread attribute])
-        attr_name=unknown
-        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-            AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
-                           [int attr = $attr; return attr /* ; */])],
-                [attr_name=$attr; break],
-                [])
-        done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               [Define to necessary symbol if this constant
-                                uses a non-standard name on your system.])
-        fi
-
-        AC_MSG_CHECKING([if more special flags are required for pthreads])
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *-osf* | *-hpux*) flag="-D_REENTRANT";;
-            *solaris*)
-            if test "$GCC" = "yes"; then
-                flag="-D_REENTRANT"
-            else
-                flag="-mt -D_REENTRANT"
-            fi
-            ;;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
+        AC_CACHE_CHECK([for joinable pthread attribute],
+            [ax_cv_PTHREAD_JOINABLE_ATTR],
+            [ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE 
PTHREAD_CREATE_UNDETACHED; do
+                 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+                                                 [int attr = $ax_pthread_attr; 
return attr /* ; */])],
+                                [ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; 
break],
+                                [])
+             done
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != 
"xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"],
+              [AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
+                                  [$ax_cv_PTHREAD_JOINABLE_ATTR],
+                                  [Define to necessary symbol if this constant
+                                   uses a non-standard name on your system.])
+               ax_pthread_joinable_attr_defined=yes
+              ])
+
+        AC_CACHE_CHECK([whether more special flags are required for pthreads],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"],
+              [PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes])
 
         AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
-            ax_cv_PTHREAD_PRIO_INHERIT, [
-                AC_LINK_IFELSE([
-                    AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = 
PTHREAD_PRIO_INHERIT;]])],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=yes],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=no])
+            [ax_cv_PTHREAD_PRIO_INHERIT],
+            [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
+                                             [[int i = PTHREAD_PRIO_INHERIT;
+                                               return i;]])],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=no])
             ])
-        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
-            AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have 
PTHREAD_PRIO_INHERIT.]))
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-        if test x"$GCC" != xyes; then
-          AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
-        else
-          PTHREAD_CC=$CC
+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"],
+              [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have 
PTHREAD_PRIO_INHERIT.])
+               ax_pthread_prio_inherit_defined=yes
+              ])
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                AS_CASE(["x/$CC"],
+                    
[x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
+                    [#handle absolute path differently from PATH based program 
lookup
+                     AS_CASE(["x$CC"],
+                         [x/*],
+                         [
+                          
AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
+                          AS_IF([test "x${CXX}" != "x"], 
[AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
+                        ],
+                         [
+                          AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
+                          AS_IF([test "x${CXX}" != "x"], 
[AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
+                        ]
+                     )
+                    ])
+                ;;
+            esac
         fi
-else
-        PTHREAD_CC="$CC"
 fi
 
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+AC_SUBST([PTHREAD_LIBS])
+AC_SUBST([PTHREAD_CFLAGS])
+AC_SUBST([PTHREAD_CC])
+AC_SUBST([PTHREAD_CXX])
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_pthread_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX 
threads libraries and header files.]),[$1])
+if test "x$ax_pthread_ok" = "xyes"; then
+        ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX 
threads libraries and header files.])],[$1])
         :
 else
         ax_pthread_ok=no
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xml-security-c.pc.in 
new/xml-security-c-2.0.4/xml-security-c.pc.in
--- old/xml-security-c-2.0.2/xml-security-c.pc.in       2018-06-18 
19:17:51.000000000 +0200
+++ new/xml-security-c-2.0.4/xml-security-c.pc.in       2021-10-20 
14:13:59.000000000 +0200
@@ -7,7 +7,7 @@
 Description: Apache XML security C++ library
 Version: @VERSION@
 Libs: -L${libdir} -lxml-security-c
-Libs.private: @xalan_LIBS@
-Cflags: -I${includedir} @xalan_CXXFLAGS@
+Libs.private: @xalan_LIBS@ @PTHREAD_LIBS@
+Cflags: -I${includedir} @xalan_CXXFLAGS@ @PTHREAD_CFLAGS@
 Requires: @AX_PACKAGE_REQUIRES@
 Requires.private: @AX_PACKAGE_REQUIRES_PRIVATE@
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xml-security-c.spec 
new/xml-security-c-2.0.4/xml-security-c.spec
--- old/xml-security-c-2.0.2/xml-security-c.spec        2018-10-11 
15:24:26.000000000 +0200
+++ new/xml-security-c-2.0.4/xml-security-c.spec        2021-10-28 
20:35:27.000000000 +0200
@@ -1,5 +1,5 @@
 Name:           xml-security-c
-Version:        2.0.2
+Version:        2.0.4
 Release:        1
 Summary:        Apache XML security C++ library
 Group:          Development/Libraries/C and C++
@@ -15,6 +15,10 @@
 BuildRequires: redhat-rpm-config
 %endif
 
+%if 0%{?rhel} >= 8 || 0%{?centos_version} >= 800
+BuildRequires: gdb
+%endif
+
 %description
 The xml-security-c library is a C++ implementation of the XML Digital Signature
 and Encryption specifications. The library makes use of the Apache XML 
project's
@@ -77,13 +81,9 @@
 %{__rm} -rf $RPM_BUILD_ROOT
 
 
-%ifnos solaris2.8 solaris2.9 solaris2.10
 %post -n libxml-security-c20 -p /sbin/ldconfig
-%endif
 
-%ifnos solaris2.8 solaris2.9 solaris2.10
 %postun -n libxml-security-c20 -p /sbin/ldconfig
-%endif
 
 %files -n xml-security-c-bin
 %defattr(-,root,root,-)
@@ -97,11 +97,17 @@
 %defattr(-,root,root,-)
 %{_includedir}/*
 %{_libdir}/*.so
-%{_libdir}/*.a
 %{_libdir}/pkgconfig/xml-security-c.pc
 %exclude %{_libdir}/*.la
 
 %changelog
+* Thu Oct 14 2021 Scott Cantor <canto...@osu.edu> 2.0.3-1
+- Bump version for OpenSSL 3 fix
+
+* Fri Sep 27 2019 Scott Cantor <canto...@osu.edu> 2.0.0-2
+- Add CentOS 8 dependency rule
+- Remove Solaris exclusions
+
 * Mon Nov 13 2017 Scott Cantor <canto...@osu.edu> 2.0.0-1
 - update to 2.0.0
 - exclude libtool archive
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/Makefile.am 
new/xml-security-c-2.0.4/xsec/Makefile.am
--- old/xml-security-c-2.0.2/xsec/Makefile.am   2018-10-11 15:23:33.000000000 
+0200
+++ new/xml-security-c-2.0.4/xsec/Makefile.am   2021-10-28 20:11:01.000000000 
+0200
@@ -21,7 +21,7 @@
 noinst_PROGRAMS = ${samples}
 bin_PROGRAMS = ${tools}
 
-AM_CXXFLAGS = $(xerces_CXXFLAGS) $(xalan_CXXFLAGS)
+AM_CXXFLAGS += $(xerces_CXXFLAGS) $(xalan_CXXFLAGS)
 LDADD = libxml-security-c.la $(xerces_LIBS) $(xalan_LIBS)
 
 #
@@ -160,13 +160,15 @@
    $(xalan_CXXFLAGS) \
    $(xerces_CXXFLAGS) \
    $(openssl_CFLAGS) \
-   $(nss_CFLAGS)
+   $(nss_CFLAGS) \
+   $(PTHREAD_CFLAGS)
 
 libxml_security_c_la_LIBADD = \
    $(xalan_LIBS) \
    $(xerces_LIBS) \
    $(openssl_LIBS) \
-   $(nss_LIBS)
+   $(nss_LIBS) \
+   $(PTHREAD_LIBS)
 
 lib_LTLIBRARIES = libxml-security-c.la
 
@@ -650,7 +652,7 @@
 #
 # Now the library specific build items
 #
-libxml_security_c_la_LDFLAGS = -version-info 20:2:0
+libxml_security_c_la_LDFLAGS = -version-info 20:4:0
 
 EXTRA_DIST = \
   utils/winutils/XSECSOAPRequestorSimpleWin32.cpp \
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/canon/XSECC14n20010315.cpp 
new/xml-security-c-2.0.4/xsec/canon/XSECC14n20010315.cpp
--- old/xml-security-c-2.0.2/xsec/canon/XSECC14n20010315.cpp    2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/canon/XSECC14n20010315.cpp    2021-10-15 
16:14:50.000000000 +0200
@@ -25,7 +25,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: XSECC14n20010315.cpp 1833341 2018-06-11 16:25:41Z scantor $
+ * $Id: XSECC14n20010315.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -55,6 +55,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XPath/NodeRefList.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 // Namespace definitions
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XercesDOMSupport)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/dsig/DSIGReference.hpp 
new/xml-security-c-2.0.4/xsec/dsig/DSIGReference.hpp
--- old/xml-security-c-2.0.2/xsec/dsig/DSIGReference.hpp        2018-06-18 
16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/dsig/DSIGReference.hpp        2021-10-14 
22:25:33.000000000 +0200
@@ -22,10 +22,13 @@
  *
  * DSIG_Reference := Class for checking and setting up reference nodes in a 
DSIG signature
  *
- * $Id: DSIGReference.hpp 1818065 2017-12-13 20:55:19Z scantor $
+ * $Id: DSIGReference.hpp 1894269 2021-10-14 20:25:32Z scantor $
  *                                      
  */
 
+#ifndef DSIGREFERENCE_INCLUDE
+#define DSIGREFERENCE_INCLUDE
+
 // High level include
 #include <xsec/framework/XSECDefs.hpp>
 
@@ -528,6 +531,4 @@
        friend class DSIGSignedInfo;
 };
 
-
-
-
+#endif /* #define DSIGREFERENCE_INCLUDE */
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/dsig/DSIGXPathHere.hpp 
new/xml-security-c-2.0.4/xsec/dsig/DSIGXPathHere.hpp
--- old/xml-security-c-2.0.2/xsec/dsig/DSIGXPathHere.hpp        2018-06-18 
16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/dsig/DSIGXPathHere.hpp        2021-10-15 
16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * DSIGXPathHere := Implementation of the "here()" XPath function.
  *
- * $Id: DSIGXPathHere.hpp 1807005 2017-09-01 20:42:20Z scantor $
+ * $Id: DSIGXPathHere.hpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -54,6 +54,11 @@
 #      pragma warning(default: 4267)
 #endif
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 // Namespace usage
 
 XALAN_USING_XALAN(Function);
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoBase64.cpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoBase64.cpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoBase64.cpp   
2018-06-18 16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoBase64.cpp   
2021-10-15 18:11:10.000000000 +0200
@@ -48,7 +48,7 @@
 //           Construction/Destruction
 // 
--------------------------------------------------------------------------------
 
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
 OpenSSLCryptoBase64::OpenSSLCryptoBase64() : mp_ectx(&m_ectx_store), 
mp_dctx(&m_dctx_store) { }
 OpenSSLCryptoBase64::~OpenSSLCryptoBase64() { }
 #else
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoBase64.hpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoBase64.hpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoBase64.hpp   
2018-06-18 16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoBase64.hpp   
2021-10-15 18:12:37.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: OpenSSLCryptoBase64.hpp 1808174 2017-09-12 21:50:30Z scantor $
+ * $Id: OpenSSLCryptoBase64.hpp 1894296 2021-10-15 16:12:36Z scantor $
  *
  */
 
@@ -205,7 +205,7 @@
     EVP_ENCODE_CTX *mp_ectx;              // Encode context
     EVP_ENCODE_CTX *mp_dctx;              // Decode context
 
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
     EVP_ENCODE_CTX m_ectx_store;
     EVP_ENCODE_CTX m_dctx_store;
 #endif 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoKeyDSA.cpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoKeyDSA.cpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoKeyDSA.cpp   
2018-10-11 17:13:40.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoKeyDSA.cpp   
2021-10-29 16:06:14.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: OpenSSLCryptoKeyDSA.cpp 1843562 2018-10-11 15:13:40Z scantor $
+ * $Id: OpenSSLCryptoKeyDSA.cpp 1894616 2021-10-29 14:06:14Z scantor $
  *
  */
 #include <xsec/framework/XSECDefs.hpp>
@@ -43,6 +43,23 @@
 
 #include <openssl/dsa.h>
 
+// Inline for older OpenSSL versions.
+#if (OPENSSL_VERSION_NUMBER <   0x10100000L)
+static int BN_bn2binpad(const BIGNUM *a, unsigned char *to, int tolen)
+{
+    int bytes = BN_num_bytes(a);
+
+    if (bytes > tolen) {
+        return -1;
+    }
+    while (bytes < tolen) {
+        *to++ = 0;
+        bytes++;
+    }
+    BN_bn2bin(a, to);
+    return tolen;
+}
+#endif
 
 OpenSSLCryptoKeyDSA::OpenSSLCryptoKeyDSA() : mp_dsaKey(NULL), mp_accumP(NULL), 
mp_accumQ(NULL), mp_accumG(NULL) {
 };
@@ -395,25 +412,19 @@
 
     DSA_SIG_get0(dsa_sig, &dsaSigR, &dsaSigS);
 
-    unsigned char* rawSigBuf = new unsigned char[(BN_num_bits(dsaSigR) + 
BN_num_bits(dsaSigS) + 7) / 8];
-    ArrayJanitor<unsigned char> j_sigbuf(rawSigBuf);
+    const int DSAsigCompLen = 20; // XMLDSIG spec 6.4.1
+    unsigned char rawSigBuf[2*DSAsigCompLen];
     
-    unsigned int rawLen = BN_bn2bin(dsaSigR, rawSigBuf);
-
-    if (rawLen <= 0) {
+    if (BN_bn2binpad(dsaSigR, rawSigBuf, DSAsigCompLen) <= 0) {
         throw XSECCryptoException(XSECCryptoException::DSAError,
             "OpenSSL:DSA - Error converting signature to raw buffer");
     }
 
-    unsigned int rawLenS = BN_bn2bin(dsaSigS, (unsigned char *) 
&rawSigBuf[rawLen]);
-
-    if (rawLenS <= 0) {
+    if (BN_bn2binpad(dsaSigS, rawSigBuf+DSAsigCompLen, DSAsigCompLen) <= 0) {
         throw XSECCryptoException(XSECCryptoException::DSAError,
             "OpenSSL:DSA - Error converting signature to raw buffer");
     }
 
-    rawLen += rawLenS;
-
     // Now convert to Base 64
 
     BIO * b64 = BIO_new(BIO_f_base64());
@@ -424,7 +435,7 @@
 
     // Translate signature from Base64
 
-    BIO_write(b64, rawSigBuf, rawLen);
+    BIO_write(b64, rawSigBuf, 2*DSAsigCompLen);
     BIO_flush(b64);
 
     unsigned int sigValLen = BIO_read(bmem, base64SignatureBuf, 
base64SignatureBufLen);
@@ -437,11 +448,9 @@
     }
 
     return sigValLen;
-
 }
 
 
-
 XSECCryptoKey * OpenSSLCryptoKeyDSA::clone() const {
 
     OpenSSLCryptoKeyDSA * ret;
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoKeyRSA.cpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoKeyRSA.cpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLCryptoKeyRSA.cpp   
2018-10-11 17:13:40.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLCryptoKeyRSA.cpp   
2021-10-14 22:02:15.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: OpenSSLCryptoKeyRSA.cpp 1843562 2018-10-11 15:13:40Z scantor $
+ * $Id: OpenSSLCryptoKeyRSA.cpp 1894259 2021-10-14 18:22:11Z scantor $
  *
  */
 
@@ -413,7 +413,7 @@
     if (k == NULL || EVP_PKEY_id(k) != EVP_PKEY_RSA)
         return; // Nothing to do with us
 
-    RSA *rsa = EVP_PKEY_get0_RSA(k);
+    const RSA *rsa = EVP_PKEY_get0_RSA(k);
 
     const BIGNUM *n=NULL, *e=NULL, *d=NULL;
     RSA_get0_key(rsa, &n, &e, &d);
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLSupport.cpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLSupport.cpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLSupport.cpp        
2018-06-18 16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLSupport.cpp        
2021-10-15 18:11:10.000000000 +0200
@@ -273,7 +273,7 @@
 
 #endif
 
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
 EvpEncodeCtxRAII::EvpEncodeCtxRAII() : mp_ctx(&mp_ctx_store) { };
 EvpEncodeCtxRAII::~EvpEncodeCtxRAII() { }
 #else
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLSupport.hpp 
new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLSupport.hpp
--- old/xml-security-c-2.0.2/xsec/enc/OpenSSL/OpenSSLSupport.hpp        
2018-06-18 16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/enc/OpenSSL/OpenSSLSupport.hpp        
2021-10-15 18:11:10.000000000 +0200
@@ -88,7 +88,7 @@
 
 private:
     EVP_ENCODE_CTX *mp_ctx;
-#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
     EVP_ENCODE_CTX mp_ctx_store;
 #endif    
 };
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/framework/XSECVersion.hpp 
new/xml-security-c-2.0.4/xsec/framework/XSECVersion.hpp
--- old/xml-security-c-2.0.2/xsec/framework/XSECVersion.hpp     2018-10-11 
15:23:45.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/framework/XSECVersion.hpp     2021-10-28 
20:11:44.000000000 +0200
@@ -30,7 +30,7 @@
 
 #define XSEC_VERSION_MAJOR   2
 #define XSEC_VERSION_MEDIUM  0
-#define XSEC_VERSION_MINOR   2
+#define XSEC_VERSION_MINOR   4
 
 // 
--------------------------------------------------------------------------------
 //           Version Handling
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/framework/version.rc 
new/xml-security-c-2.0.4/xsec/framework/version.rc
--- old/xml-security-c-2.0.2/xsec/framework/version.rc  2018-10-11 
15:24:07.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/framework/version.rc  2021-10-28 
20:11:29.000000000 +0200
@@ -54,8 +54,8 @@
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,0,2,0
- PRODUCTVERSION 2,0,2,0
+ FILEVERSION 2,0,4,0
+ PRODUCTVERSION 2,0,4,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -73,13 +73,13 @@
             VALUE "Comments", "\0"
             VALUE "CompanyName", "The Apache Software Foundation\0"
             VALUE "FileDescription", "Santuario C++ XML Security Library\0"
-            VALUE "FileVersion", "2, 0, 2, 0\0"
+            VALUE "FileVersion", "2, 0, 4, 0\0"
 #ifdef _DEBUG
             VALUE "InternalName", "xsec_2_0D\0"
 #else
             VALUE "InternalName", "xsec_2_0\0"
 #endif
-            VALUE "LegalCopyright", "Copyright ??? 2002-2018 The Apache 
Software Foundation\0"
+            VALUE "LegalCopyright", "Copyright ??? 2002-2021 The Apache 
Software Foundation\0"
             VALUE "LegalTrademarks", "\0"
 #ifdef _DEBUG
             VALUE "OriginalFilename", "xsec_2_0D.dll\0"
@@ -88,7 +88,7 @@
 #endif
             VALUE "PrivateBuild", "\0"
             VALUE "ProductName", "Santuario C++ XML Security Library\0"
-            VALUE "ProductVersion", "2, 0, 2, 0\0"
+            VALUE "ProductVersion", "2, 0, 4, 0\0"
             VALUE "SpecialBuild", "\0"
         END
     END
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/samples/simpleDecrypt.cpp 
new/xml-security-c-2.0.4/xsec/samples/simpleDecrypt.cpp
--- old/xml-security-c-2.0.2/xsec/samples/simpleDecrypt.cpp     2018-06-22 
21:22:03.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/samples/simpleDecrypt.cpp     2021-10-15 
16:14:50.000000000 +0200
@@ -23,7 +23,7 @@
  * SimpleEncrypt := An application to generate an XML document (via Xerces) 
and encrypt
  *                                     a portion of it
  *
- * $Id: simpleDecrypt.cpp 1834154 2018-06-22 19:22:03Z scantor $
+ * $Id: simpleDecrypt.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -54,6 +54,12 @@
 
 #ifdef XSEC_HAVE_XALAN
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
+
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XalanTransformer)
 #endif
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/samples/simpleEncrypt.cpp 
new/xml-security-c-2.0.4/xsec/samples/simpleEncrypt.cpp
--- old/xml-security-c-2.0.2/xsec/samples/simpleEncrypt.cpp     2018-06-22 
21:22:03.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/samples/simpleEncrypt.cpp     2021-10-15 
16:14:50.000000000 +0200
@@ -23,7 +23,7 @@
  * SimpleEncrypt := An application to generate an XML document (via Xerces) 
and encrypt
  *                                     a portion of it
  *
- * $Id: simpleEncrypt.cpp 1834154 2018-06-22 19:22:03Z scantor $
+ * $Id: simpleEncrypt.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -48,6 +48,10 @@
 
 #ifdef XSEC_HAVE_XALAN
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
 XALAN_USING_XALAN(XalanTransformer)
 #endif
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/samples/simpleHMAC.cpp 
new/xml-security-c-2.0.4/xsec/samples/simpleHMAC.cpp
--- old/xml-security-c-2.0.2/xsec/samples/simpleHMAC.cpp        2018-06-22 
20:47:16.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/samples/simpleHMAC.cpp        2021-10-15 
15:48:12.000000000 +0200
@@ -49,6 +49,10 @@
 
 #ifdef XSEC_HAVE_XALAN
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
 XALAN_USING_XALAN(XalanTransformer)
 #endif
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/samples/simpleValidate.cpp 
new/xml-security-c-2.0.4/xsec/samples/simpleValidate.cpp
--- old/xml-security-c-2.0.2/xsec/samples/simpleValidate.cpp    2018-06-22 
20:57:51.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/samples/simpleValidate.cpp    2021-10-15 
15:48:42.000000000 +0200
@@ -52,6 +52,10 @@
 
 #ifdef XSEC_HAVE_XALAN
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
 XALAN_USING_XALAN(XalanTransformer)
 #endif
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/checksig/checksig.cpp 
new/xml-security-c-2.0.4/xsec/tools/checksig/checksig.cpp
--- old/xml-security-c-2.0.2/xsec/tools/checksig/checksig.cpp   2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/checksig/checksig.cpp   2021-10-15 
16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * checkSig := (Very ugly) tool to check a signature embedded in an XML file
  *
- * $Id: checksig.cpp 1832576 2018-05-30 23:45:26Z scantor $
+ * $Id: checksig.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -83,6 +83,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/cipher/cipher.cpp 
new/xml-security-c-2.0.4/xsec/tools/cipher/cipher.cpp
--- old/xml-security-c-2.0.2/xsec/tools/cipher/cipher.cpp       2018-06-22 
21:22:03.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/cipher/cipher.cpp       2021-10-15 
16:14:50.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: cipher.cpp 1834154 2018-06-22 19:22:03Z scantor $
+ * $Id: cipher.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -93,6 +93,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/siginf/siginf.cpp 
new/xml-security-c-2.0.4/xsec/tools/siginf/siginf.cpp
--- old/xml-security-c-2.0.2/xsec/tools/siginf/siginf.cpp       2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/siginf/siginf.cpp       2021-10-15 
16:14:50.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: siginf.cpp 1832576 2018-05-30 23:45:26Z scantor $
+ * $Id: siginf.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -86,6 +86,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/templatesign/templatesign.cpp 
new/xml-security-c-2.0.4/xsec/tools/templatesign/templatesign.cpp
--- old/xml-security-c-2.0.2/xsec/tools/templatesign/templatesign.cpp   
2018-06-22 21:22:03.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/templatesign/templatesign.cpp   
2021-10-15 16:14:50.000000000 +0200
@@ -24,7 +24,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: templatesign.cpp 1834154 2018-06-22 19:22:03Z scantor $
+ * $Id: templatesign.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -95,6 +95,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/txfmout/txfmout.cpp 
new/xml-security-c-2.0.4/xsec/tools/txfmout/txfmout.cpp
--- old/xml-security-c-2.0.2/xsec/tools/txfmout/txfmout.cpp     2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/txfmout/txfmout.cpp     2021-10-15 
16:14:50.000000000 +0200
@@ -25,7 +25,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: txfmout.cpp 1832576 2018-05-30 23:45:26Z scantor $
+ * $Id: txfmout.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -84,6 +84,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/xklient/xklient.cpp 
new/xml-security-c-2.0.4/xsec/tools/xklient/xklient.cpp
--- old/xml-security-c-2.0.2/xsec/tools/xklient/xklient.cpp     2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/xklient/xklient.cpp     2021-10-15 
16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * xklient := Act as a client for an XKMS service
  *
- * $Id: xklient.cpp 1832576 2018-05-30 23:45:26Z scantor $
+ * $Id: xklient.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -122,6 +122,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/tools/xtest/xtest.cpp 
new/xml-security-c-2.0.4/xsec/tools/xtest/xtest.cpp
--- old/xml-security-c-2.0.2/xsec/tools/xtest/xtest.cpp 2018-06-18 
16:48:28.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/tools/xtest/xtest.cpp 2021-10-15 
16:14:50.000000000 +0200
@@ -25,7 +25,7 @@
  *
  * Author(s): Berin Lautenbach
  *
- * $Id: xtest.cpp 1833341 2018-06-11 16:25:41Z scantor $
+ * $Id: xtest.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -63,6 +63,11 @@
 #include <xalanc/XPath/XPathEvaluator.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 XALAN_USING_XALAN(XPathEvaluator)
 XALAN_USING_XALAN(XalanTransformer)
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/transformers/TXFMXPath.cpp 
new/xml-security-c-2.0.4/xsec/transformers/TXFMXPath.cpp
--- old/xml-security-c-2.0.2/xsec/transformers/TXFMXPath.cpp    2018-06-18 
16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/transformers/TXFMXPath.cpp    2021-10-15 
16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * TXFMXPath := Class that performs XPath transforms
  *
- * $Id: TXFMXPath.cpp 1833341 2018-06-11 16:25:41Z scantor $
+ * $Id: TXFMXPath.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -47,6 +47,11 @@
 #      pragma warning(default: 4267)
 #endif
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 // Xalan namespace usage
 XALAN_USING_XALAN(XPathProcessorImpl)
 XALAN_USING_XALAN(XercesDOMSupport)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/transformers/TXFMXPathFilter.cpp 
new/xml-security-c-2.0.4/xsec/transformers/TXFMXPathFilter.cpp
--- old/xml-security-c-2.0.2/xsec/transformers/TXFMXPathFilter.cpp      
2018-06-18 16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/transformers/TXFMXPathFilter.cpp      
2021-10-15 16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * TXFMXPathFilter := Class that performs XPath transforms
  *
- * $Id: TXFMXPathFilter.cpp 1833341 2018-06-11 16:25:41Z scantor $
+ * $Id: TXFMXPathFilter.cpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -66,6 +66,11 @@
 #    pragma warning(default: 4267)
 #endif
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 // Xalan namespace usage
 XALAN_USING_XALAN(XPathProcessorImpl)
 XALAN_USING_XALAN(XalanDOMString)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xml-security-c-2.0.2/xsec/transformers/TXFMXSL.hpp 
new/xml-security-c-2.0.4/xsec/transformers/TXFMXSL.hpp
--- old/xml-security-c-2.0.2/xsec/transformers/TXFMXSL.hpp      2018-06-18 
16:48:29.000000000 +0200
+++ new/xml-security-c-2.0.4/xsec/transformers/TXFMXSL.hpp      2021-10-15 
16:14:50.000000000 +0200
@@ -22,7 +22,7 @@
  *
  * TXFMXSL := Class that performs XML Stylesheet Language transforms
  *
- * $Id: TXFMXSL.hpp 1818065 2017-12-13 20:55:19Z scantor $
+ * $Id: TXFMXSL.hpp 1894293 2021-10-15 14:14:50Z scantor $
  *
  */
 
@@ -43,6 +43,11 @@
 #include <xalanc/XPath/ElementPrefixResolverProxy.hpp>
 #include <xalanc/XalanTransformer/XalanTransformer.hpp>
 
+// If this isn't defined, we're on Xalan 1.12+ and require modern C++
+#ifndef XALAN_USING_XALAN
+# define XALAN_USING_XALAN(NAME) using xalanc :: NAME;
+#endif
+
 // Xalan Namespace usage
 XALAN_USING_XALAN(XercesDOMSupport)
 XALAN_USING_XALAN(XercesParserLiaison)

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