_tests_cxx.cpp | 32 --- contrib/expat/tests/structdata_cxx.cpp | 32 --- contrib/expat/xmlwf/xmlfile.c | 2 +- contrib/expat/xmlwf/xmlwf.c | 2 +- lib/libexpat/Makefile | 2 +- lib/libexpat/expat_config.h | 6 +- lib/libexpat/libbsdxml.3 | 4 +- 49 files changed, 1136 insertions(+), 741 deletions(-) diff --cc contrib/expat/README.md index a67548be7fc9,000000000000..619e60b2d16b mode 100644,000000..100644 --- a/contrib/expat/README.md +++ b/contrib/expat/README.md @@@ -1,306 -1,0 +1,300 @@@ +[![Run Linux CI tasks](https://github.com/libexpat/libexpat/actions/workflows/linux.yml/badge.svg)](https://github.com/libexpat/libexpat/actions/workflows/linux.yml) +[![Packaging status](https://repology.org/badge/tiny-repos/expat.svg)](https://repology.org/metapackage/expat/versions) +[![Downloads SourceForge](https://img.shields.io/sourceforge/dt/expat?label=Downloads%20SourceForge)](https://sourceforge.net/projects/expat/files/) +[![Downloads GitHub](https://img.shields.io/github/downloads/libexpat/libexpat/total?label=Downloads%20GitHub)](https://github.com/libexpat/libexpat/releases) +[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/10205/badge)](https://www.bestpractices.dev/projects/10205) + +> [!CAUTION] +> +> Expat is **understaffed** and without funding. +> There is a [call for help with details](https://github.com/libexpat/libexpat/blob/master/expat/Changes) +> at the top of the `Changes` file. + + - # Expat, Release 2.7.5 ++# Expat, Release 2.8.0 + +This is Expat, a C99 library for parsing +[XML 1.0 Fourth Edition](https://www.w3.org/TR/2006/REC-xml-20060816/), started by +[James Clark](https://en.wikipedia.org/wiki/James_Clark_%28programmer%29) in 1997. +Expat is a stream-oriented XML parser. This means that you register +handlers with the parser before starting the parse. These handlers +are called when the parser discovers the associated structures in the +document being parsed. A start tag is an example of the kind of +structures for which you may register handlers. + +Expat supports the following C99 compilers: + +- GNU GCC >=4.5 (for use from C) or GNU GCC >=4.8.1 (for use from C++) +- LLVM Clang >=3.5 +- Microsoft Visual Studio >=17.0/2022 + (the oldest version supported by the [official GitHub Actions Windows images](https://github.com/actions/runner-images)) + +Windows users can use the +[`expat-win32bin-*.*.*.{exe,zip}` download](https://github.com/libexpat/libexpat/releases), +which includes both pre-compiled libraries and executables, and source code for +developers. + +Expat is [free software](https://www.gnu.org/philosophy/free-sw.en.html). +You may copy, distribute, and modify it under the terms of the License +contained in the file +[`COPYING`](https://github.com/libexpat/libexpat/blob/master/expat/COPYING) +distributed with this package. +This license is the same as the MIT/X Consortium license. + + +## Using libexpat in your CMake-Based Project + +There are three documented ways of using libexpat with CMake: + +### a) `find_package` with Module Mode + +This approach leverages CMake's own [module `FindEXPAT`](https://cmake.org/cmake/help/latest/module/FindEXPAT.html). + +Notice the *uppercase* `EXPAT` in the following example: + +```cmake +cmake_minimum_required(VERSION 3.10) + +project(hello VERSION 1.0.0) + +find_package(EXPAT 2.2.8 MODULE REQUIRED) + +add_executable(hello + hello.c +) + +target_link_libraries(hello PUBLIC EXPAT::EXPAT) +``` + +### b) `find_package` with Config Mode + +This approach requires files from… + +- libexpat >=2.2.8 where packaging uses the CMake build system +or +- libexpat >=2.3.0 where packaging uses the GNU Autotools build system + on Linux +or +- libexpat >=2.4.0 where packaging uses the GNU Autotools build system + on macOS or MinGW. + +Notice the *lowercase* `expat` in the following example: + +```cmake +cmake_minimum_required(VERSION 3.10) + +project(hello VERSION 1.0.0) + +find_package(expat 2.2.8 CONFIG REQUIRED char dtd ns) + +add_executable(hello + hello.c +) + +target_link_libraries(hello PUBLIC expat::expat) +``` + +### c) The `FetchContent` module + +This approach — as demonstrated below — requires CMake >=3.18 for both the +[`FetchContent` module](https://cmake.org/cmake/help/latest/module/FetchContent.html) +and its support for the `SOURCE_SUBDIR` option to be available. + +Please note that: +- Use of the `FetchContent` module with *non-release* SHA1s or `master` + of libexpat is neither advised nor considered officially supported. +- Pinning to a specific commit is great for robust CI. +- Pinning to a specific commit needs updating every time there is a new + release of libexpat — either manually or through automation —, + to not miss out on libexpat security updates. + +For an example that pulls in libexpat via Git: + +```cmake +cmake_minimum_required(VERSION 3.18) + +include(FetchContent) + +project(hello VERSION 1.0.0) + +FetchContent_Declare( + expat + GIT_REPOSITORY https://github.com/libexpat/libexpat/ + GIT_TAG 000000000_GIT_COMMIT_SHA1_HERE_000000000 # i.e. Git tag R_X_Y_Z + SOURCE_SUBDIR expat/ +) + +FetchContent_MakeAvailable(expat) + +add_executable(hello + hello.c +) + +target_link_libraries(hello PUBLIC expat) +``` + + +## Building from a Git Clone + +If you are building Expat from a check-out from the +[Git repository](https://github.com/libexpat/libexpat/), +you need to run a script that generates the configure script using the +GNU autoconf and libtool tools. To do this, you need to have +autoconf 2.58 or newer. Run the script like this: + +```console +./buildconf.sh +``` + +Once this has been done, follow the same instructions as for building +from a source distribution. + + +## Building from a Source Distribution + +### a) Building with the configure script (i.e. GNU Autotools) + +To build Expat from a source distribution, you first run the +configuration shell script in the top level distribution directory: + +```console +./configure +``` + +There are many options which you may provide to configure (which you +can discover by running configure with the `--help` option). But the +one of most interest is the one that sets the installation directory. +By default, the configure script will set things up to install +libexpat into `/usr/local/lib`, `expat.h` into `/usr/local/include`, and +`xmlwf` into `/usr/local/bin`. If, for example, you'd prefer to install +into `/home/me/mystuff/lib`, `/home/me/mystuff/include`, and +`/home/me/mystuff/bin`, you can tell `configure` about that with: + +```console +./configure --prefix=/home/me/mystuff +``` + +Another interesting option is to enable 64-bit integer support for +line and column numbers and the over-all byte index: + +```console +./configure CPPFLAGS=-DXML_LARGE_SIZE +``` + +However, such a modification would be a breaking change to the ABI +and is therefore not recommended for general use — e.g. as part of +a Linux distribution — but rather for builds with special requirements. + +After running the configure script, the `make` command will build +things and `make install` will install things into their proper +location. Have a look at the `Makefile` to learn about additional +`make` options. Note that you need to have write permission into +the directories into which things will be installed. + +If you are interested in building Expat to provide document +information in UTF-16 encoding rather than the default UTF-8, follow +these instructions (after having run `make distclean`). +Please note that we configure with `--without-xmlwf` as xmlwf does not +support this mode of compilation (yet): + +1. Mass-patch `Makefile.am` files to use `libexpatw.la` for a library name: +
+ `find . -name Makefile.am -exec sed + -e 's,libexpat\.la,libexpatw.la,' + -e 's,libexpat_la,libexpatw_la,' + -i.bak {} +` + +1. Run `automake` to re-write `Makefile.in` files:
+ `automake` + +1. For UTF-16 output as unsigned short (and version/error strings as char), + run:
+ `./configure CPPFLAGS=-DXML_UNICODE --without-xmlwf`
+ For UTF-16 output as `wchar_t` (incl. version/error strings), run:
+ `./configure CFLAGS="-g -O2 -fshort-wchar" CPPFLAGS=-DXML_UNICODE_WCHAR_T + --without-xmlwf` +
Note: The latter requires libc compiled with `-fshort-wchar`, as well. + +1. Run `make` (which excludes xmlwf). + +1. Run `make install` (again, excludes xmlwf). + +Using `DESTDIR` is supported. It works as follows: + +```console +make install DESTDIR=/path/to/image +``` + +overrides the in-makefile set `DESTDIR`, because variable-setting priority is + +1. commandline +1. in-makefile +1. environment + +Note: This only applies to the Expat library itself, building UTF-16 versions +of xmlwf and the tests is currently not supported. + +A reference manual is available in the file `doc/reference.html` in this +distribution. + + +### b) Building with CMake + +The CMake build system is still *experimental* and may replace the primary +build system based on GNU Autotools at some point when it is ready. + + +#### Available Options + +For an idea of the available (non-advanced) options for building with CMake: + +```console +# rm -f CMakeCache.txt ; cmake -D_EXPAT_HELP=ON -LH . | grep -B1 ':.*=' | sed 's,^--$,,' +// Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel ... +CMAKE_BUILD_TYPE:STRING= + +// Install path prefix, prepended onto install directories. +CMAKE_INSTALL_PREFIX:PATH=/usr/local + +// Path to a program. +DOCBOOK_TO_MAN:FILEPATH=/usr/bin/docbook2x-man + +// Build man page for xmlwf +EXPAT_BUILD_DOCS:BOOL=ON + +// Build the examples for expat library +EXPAT_BUILD_EXAMPLES:BOOL=ON + +// Build fuzzers for the expat library +EXPAT_BUILD_FUZZERS:BOOL=OFF + +// Build pkg-config file +EXPAT_BUILD_PKGCONFIG:BOOL=ON + +// Build the tests for expat library +EXPAT_BUILD_TESTS:BOOL=ON + +// Build the xmlwf tool for expat library +EXPAT_BUILD_TOOLS:BOOL=ON + +// Character type to use (char|ushort|wchar_t) [default=char] +EXPAT_CHAR_TYPE:STRING=char + +// Install expat files in cmake install target +EXPAT_ENABLE_INSTALL:BOOL=ON + +// Use /MT flag (static CRT) when compiling in MSVC +EXPAT_MSVC_STATIC_CRT:BOOL=OFF + +// Build fuzzers via OSS-Fuzz for the expat library +EXPAT_OSSFUZZ_BUILD:BOOL=OFF + +// Build a shared expat library +EXPAT_SHARED_LIBS:BOOL=ON + +// Define to provide symbol versioning for dependency generation +EXPAT_SYMBOL_VERSIONING:BOOL=OFF + +// Treat all compiler warnings as errors +EXPAT_WARNINGS_AS_ERRORS:BOOL=OFF - - // Make use of getrandom function (ON|OFF|AUTO) [default=AUTO] - EXPAT_WITH_GETRANDOM:STRING=AUTO - - // Make use of syscall SYS_getrandom (ON|OFF|AUTO) [default=AUTO] - EXPAT_WITH_SYS_GETRANDOM:STRING=AUTO +``` diff --cc contrib/expat/lib/random_arc4random.c index 000000000000,243fbbc82fda..243fbbc82fda mode 000000,100644..100644 --- a/contrib/expat/lib/random_arc4random.c +++ b/contrib/expat/lib/random_arc4random.c diff --cc contrib/expat/lib/random_dev_urandom.c index 000000000000,e508fe9f3e3c..e508fe9f3e3c mode 000000,100644..100644 --- a/contrib/expat/lib/random_dev_urandom.c +++ b/contrib/expat/lib/random_dev_urandom.c diff --cc contrib/expat/lib/random_getentropy.c index 000000000000,b4be70ed73c1..b4be70ed73c1 mode 000000,100644..100644 --- a/contrib/expat/lib/random_getentropy.c +++ b/contrib/expat/lib/random_getentropy.c diff --cc contrib/expat/lib/random_getrandom.c index 000000000000,e5724a211cc6..e5724a211cc6 mode 000000,100644..100644 --- a/contrib/expat/lib/random_getrandom.c +++ b/contrib/expat/lib/random_getrandom.c diff --cc contrib/expat/lib/random_getrandom.h index 000000000000,ed4d829cd0d6..ed4d829cd0d6 mode 000000,100644..100644 --- a/contrib/expat/lib/random_getrandom.h +++ b/contrib/expat/lib/random_getrandom.h diff --cc contrib/expat/lib/random_rand_s.c index 000000000000,46156563c91c..46156563c91c mode 000000,100644..100644 --- a/contrib/expat/lib/random_rand_s.c +++ b/contrib/expat/lib/random_rand_s.c diff --cc contrib/expat/lib/random_rand_s.h index 000000000000,2b487d62a7c5..2b487d62a7c5 mode 000000,100644..100644 --- a/contrib/expat/lib/random_rand_s.h +++ b/contrib/expat/lib/random_rand_s.h diff --cc lib/libexpat/Makefile index 92ba6b671488,000000000000..1c5be3659eba mode 100644,000000..100644 --- a/lib/libexpat/Makefile +++ b/lib/libexpat/Makefile @@@ -1,31 -1,0 +1,31 @@@ +PACKAGE= runtime +EXPAT= ${SRCTOP}/contrib/expat + +LIB= bsdxml +SHLIBDIR?= /lib +SHLIB_MAJOR= 4 - SRCS= xmlparse.c xmlrole.c xmltok.c ++SRCS= random_arc4random_buf.c xmlparse.c xmlrole.c xmltok.c +INCS= bsdxml.h bsdxml_external.h +MAN= libbsdxml.3 + +.PATH: ${EXPAT}/lib + +CFLAGS+= -I${.CURDIR} -DHAVE_EXPAT_CONFIG_H +CLEANFILES= bsdxml.h bsdxml_external.h + +WARNS?= 2 + +# OK, so it is not entirely unadulterated: we amend the COPYING to +# point people to the right place and use FreeBSD-style include guards. +# We also want to point it at the new bsdxml_external.h rather than the +# old expat_external.h file. +bsdxml.h: expat.h + sed -e 's/XmlParse_INCLUDED/_BSD_XML_H_/' \ + -e 's/COPYING/src\/contrib\/expat\/COPYING/' \ + -e 's/expat_external/bsdxml_external/' ${.ALLSRC} \ + > ${.TARGET} + +bsdxml_external.h: expat_external.h + ${CP} ${.ALLSRC} ${.TARGET} + +.include diff --cc lib/libexpat/expat_config.h index 2ee8a71a7871,000000000000..fcc692224520 mode 100644,000000..100644 --- a/lib/libexpat/expat_config.h +++ b/lib/libexpat/expat_config.h @@@ -1,149 -1,0 +1,149 @@@ +/* expat_config.h. Generated from expat_config.h.in by configure. */ +/* expat_config.h.in. Generated from configure.ac by autoheader. */ + +#ifndef EXPAT_CONFIG_H +#define EXPAT_CONFIG_H 1 + +#include + +/* Define if building universal (internal helper macro) */ +/* #undef AC_APPLE_UNIVERSAL_BUILD */ + +/* 1234 = LILENDIAN, 4321 = BIGENDIAN */ +#if BYTE_ORDER == LITTLE_ENDIAN +#define BYTEORDER 1234 +#else +#define BYTEORDER 4321 +#endif + +/* Define to 1 if you have the `arc4random' function. */ +#define HAVE_ARC4RANDOM 1 + +/* Define to 1 if you have the `arc4random_buf' function. */ +#define HAVE_ARC4RANDOM_BUF 1 + +/* define if the compiler supports basic C++11 syntax */ +#define HAVE_CXX11 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define to 1 if you have the 'getpagesize' function. */ +#define HAVE_GETPAGESIZE 1 + +/* Define to 1 if you have the `getrandom' function. */ +#define HAVE_GETRANDOM 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 1 + +/* Define to 1 if you have the 'bsd' library (-lbsd). */ +/* #undef HAVE_LIBBSD */ + +/* Define to 1 if you have a working 'mmap' system call. */ +#define HAVE_MMAP 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDIO_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have `syscall' and `SYS_getrandom'. */ +#define HAVE_SYSCALL_GETRANDOM 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_PARAM_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "expat" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "https://github.com/libexpat/libexpat/issues" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "expat" + +/* Define to the full name and version of this package. */ - #define PACKAGE_STRING "expat 2.7.5" ++#define PACKAGE_STRING "expat 2.8.0" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "expat" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ - #define PACKAGE_VERSION "2.7.5" ++#define PACKAGE_VERSION "2.8.0" + +/* Define to 1 if all of the C89 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. */ +#define STDC_HEADERS 1 + +/* Version number of package */ - #define VERSION "2.7.5" ++#define VERSION "2.8.0" + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +/* # undef WORDS_BIGENDIAN */ +# endif +#endif + +/* Define to allow retrieving the byte offsets for attribute names and values. + */ +/* #undef XML_ATTR_INFO */ + +/* Define to specify how much context to retain around the current parse + point, 0 to disable. */ +#define XML_CONTEXT_BYTES 1024 + +/* Define to include code reading entropy from `/dev/urandom'. */ +#define XML_DEV_URANDOM 1 + +/* Define to make parameter entity parsing functionality available. */ +#define XML_DTD 1 + +/* Define as 1/0 to enable/disable support for general entities. */ +#define XML_GE 1 + +/* Define to make XML Namespaces functionality available. */ +#define XML_NS 1 + +/* Define to empty if 'const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to 'long int' if does not define. */ +/* #undef off_t */ + +#endif // ndef EXPAT_CONFIG_H diff --cc lib/libexpat/libbsdxml.3 index 2eea4810ef6c,000000000000..e5fedea71dd1 mode 100644,000000..100644 --- a/lib/libexpat/libbsdxml.3 +++ b/lib/libexpat/libbsdxml.3 @@@ -1,67 -1,0 +1,67 @@@ +.\"- +.\" Copyright (c) 2002 Poul-Henning Kamp +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\"/ - .Dd April 2, 2026 ++.Dd April 27, 2026 +.Dt LIBBSDXML 3 +.Os +.Sh NAME +.Nm libbsdxml +.Nd eXpat XML parser library +.Sh SYNOPSIS +.In bsdxml.h +.Sh DESCRIPTION +The +.Nm - library is a verbatim copy of the eXpat XML library version 2.7.5. ++library is a verbatim copy of the eXpat XML library version 2.8.0. +.Pp +The +.Nm +library is intended to be used within the +.Fx +base system only. +Use of the +.Nm +library for other purposes is not supported and discouraged. +.Pp +To avoid version and autoconfiguration issues, the library has been +renamed to +.Nm +rather than retain the original eXpat library and include file names +to prevent confusion and autoconfiguration issues for 3rd party +software. +.Sh SEE ALSO +For full documentation, please see the eXpat webpage at +.Pa http://www.libexpat.org/ . +.Sh AUTHORS +.An -nosplit +The original eXpat was written by +.An James Clark Aq Mt jjc@jclark.com . +.Pp +Subsequently eXpat maintenance and development been taken up by a group +of people under the leadership of +.An Fred Drake Aq Mt fdrake@acm.com , +.An Paul Prescod , +and +.An Clark Cooper .