daemon: Bump to C++20 and use ‘std::format’ instead of ‘boost::format’.

* nix/boost: This directory and all files inside it are removed.
* nix/libstore/build.cc (Goal::trace): Use ‘std::string’ instead of ‘const format &’.
(DerivationGoal::startBuilder, ...): Use ‘std::format’ or ‘std::vformat’ instead of ‘boost::format’.
* nix/libstore/builtins.cc (builtinDownload): Same.
* nix/libstore/derivations.cc (DerivationOutput::parseHashInfo, ...): Same.
* nix/libstore/gc.cc (LocalStore::openGCLock, ...): Same.
* nix/libstore/globals.cc (Settings::_get): Same.
* nix/libstore/local-store.cc: (checkStoreNotSymlink, ...): Same.
* nix/libstore/misc.cc (dfsVisit, showBytes): Same
* nix/libstore/optimise-store.cc (makeWritable, ...): Same.
* nix/libstore/pathlocks.cc (openLockFile, ...): Same.
* nix/libstore/references.cc (search, scanForReferences): Same.
* nix/libstore/sqlite.hh (throwSQLiteError): Use ‘std::string’ instead of ‘const format &’.
* nix/libstore/sqlite.cc (throwSQLiteError): Use ‘std::string’ instead of ‘const format &’.
* nix/libstore/store-api.cc (assertStorePath, ...): Use ‘std::format’ instead of ‘boost::format’.
* nix/libutil/affinity.cc (setAffinityTo): Same.
* nix/libutil/archive.cc (dumpContents, ...): Same.
* nix/libutil/hash.cc (parseHash, parseHash32, parseHash16or32, hashFile): Same.
* nix/libutil/hash.hh (parseHash, parseHash32, parseHash16or32, isHash): Same.
* nix/libutil/serialise.cc : Add ‘<cassert>’ header file.
* nix/libutil/spawn.cc (addPhaseAfter, ...): Use ‘std::format’ instead of ‘boost::format’.
* nix/libutil/types.hh (FormatOrString): Removed.
(BaseError, BaseError::addPrefix, SysError, MakeError):
Use ‘std::string or std::string_view’ instead of ‘FormatOrString’.
* nix/libutil/util.hh (Nest::open, printMsg_, warnOnce, expect): Same.
* nix/libutil/util.cc (BaseError::BaseError, ...): Same.
(writeToStderr, _interrupted): Use std::uncaught_exceptions() instead of std::uncaught_exception()
* nix/nix-daemon/nix-daemon.cc (performOp, ...): Same.
* nix/nix-daemon/guix-daemon.cc (string_to_bool, ...): Same.
* nix/local.mk: Remove ‘libformat.a’ from ‘noinst_LIBRARIES’,
remove ‘libformat_a_SOURCES’ and ‘libformat_headers’,
remove ‘libformat_a_CPPFLAGS’ from ‘libutil_a_CPPFLAGS’ and ‘guix_daemon_LDADD’,
update ‘AM_CXXFLAGS’ to ‘-std=c++20’.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 0 insertions, 65 deletions

diff --git a/nix/boost/format/internals_fwd.hpp b/nix/boost/format/internals_fwd.hpp
deleted file mode 100644
index a8ebf7c3abc..00000000000
--- a/nix/boost/format/internals_fwd.hpp
+++ /dev/null
@@ -1,65 +0,0 @@
-// -*- C++ -*-
-//  Boost general library 'format'   ---------------------------
-//  See http://www.boost.org for updates, documentation, and revision history.
-
-//  (C) Samuel Krempp 2001
-//                  krempp@crans.ens-cachan.fr
-//  Permission to copy, use, modify, sell and
-//  distribute this software is granted provided this copyright notice appears
-//  in all copies. This software is provided "as is" without express or implied
-//  warranty, and with no claim as to its suitability for any purpose.
-
-// ideas taken from Rüdiger Loos's format class
-// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing)
-
-// ------------------------------------------------------------------------------
-// internals_fwd.hpp :  forward declarations, for internal headers
-// ------------------------------------------------------------------------------
-
-#ifndef BOOST_FORMAT_INTERNAL_FWD_HPP
-#define BOOST_FORMAT_INTERNAL_FWD_HPP
-
-#include "boost/format/format_fwd.hpp"
-
-
-namespace boost {
-namespace io {
-
-namespace detail {
-  struct stream_format_state;
-  struct format_item;
-}
-
-
-namespace detail {
-
-  // these functions were intended as methods, 
-  // but MSVC have problems with template member functions :
-
-  // defined in format_implementation.hpp :
-     template<class T> 
-     basic_format&  modify_item_body( basic_format& self, 
-                                          int itemN, const T& manipulator);
-
-     template<class T> 
-     basic_format&  bind_arg_body( basic_format& self,
-                                           int argN, const T& val);
-
-    template<class T> 
-    void apply_manip_body( stream_format_state& self,
-                           T manipulator);
-
-  // argument feeding (defined in feed_args.hpp ) :
-     template<class T> 
-     void distribute(basic_format& self, T x);
-
-     template<class T> 
-     basic_format& feed(basic_format& self, T x);
- 
-} // namespace detail
-
-} // namespace io
-} // namespace boost
-
-
-#endif //  BOOST_FORMAT_INTERNAL_FWD_HPP