+++ /dev/null
-From daa3e1ead791bc58208043cfc4595ba1a78cdd34 Mon Sep 17 00:00:00 2001
-From: Jakub Jelinek <jakub@redhat.com>
-Date: Fri, 21 Nov 2025 16:25:58 +0100
-Subject: [PATCH] libcody: Make it buildable by C++11 to C++26
-
-The following builds with -std=c++11 and c++14 and c++17 and c++20 and c++23
-and c++26.
-
-I see the u8 string literals are mixed e.g. with strerror, so in
--fexec-charset=IBM1047 there will still be garbage, so am not 100% sure if
-the u8 literals everywhere are worth it either.
-
-2025-11-21 Jakub Jelinek <jakub@redhat.com>
-
- * cody.hh (S2C): For __cpp_char8_t >= 201811 use char8_t instead of
- char in argument type.
- (MessageBuffer::Space): Revert 2025-11-15 change.
- (MessageBuffer::Append): For __cpp_char8_t >= 201811 add overload
- with char8_t const * type of first argument.
- (Packet::Packet): Similarly for first argument.
- * client.cc (CommunicationError, Client::ProcessResponse,
- Client::Connect, ConnectResponse, PathnameResponse, OKResponse,
- IncludeTranslateResponse): Cast u8 string literals to (const char *)
- where needed.
- * server.cc (Server::ProcessRequests, ConnectRequest): Likewise.
-
-(cherry picked from commit 07a767c7a50d1daae8ef7d4aba73fe53ad40c0b7)
----
- libcody/client.cc | 36 +++++++++++++++++++-----------------
- libcody/cody.hh | 22 ++++++++++++++++++++++
- libcody/server.cc | 28 ++++++++++++++--------------
- 3 files changed, 55 insertions(+), 31 deletions(-)
-
---- a/libcody/client.cc
-+++ b/libcody/client.cc
-@@ -97,7 +97,7 @@ int Client::CommunicateWithServer ()
-
- static Packet CommunicationError (int err)
- {
-- std::string e {u8"communication error:"};
-+ std::string e {(const char *) u8"communication error:"};
- e.append (strerror (err));
-
- return Packet (Client::PC_ERROR, std::move (e));
-@@ -110,33 +110,34 @@ Packet Client::ProcessResponse (std::vec
- {
- if (e == EINVAL)
- {
-- std::string msg (u8"malformed string '");
-+ std::string msg ((const char *) u8"malformed string '");
- msg.append (words[0]);
-- msg.append (u8"'");
-+ msg.append ((const char *) u8"'");
- return Packet (Client::PC_ERROR, std::move (msg));
- }
- else
-- return Packet (Client::PC_ERROR, u8"missing response");
-+ return Packet (Client::PC_ERROR, (const char *) u8"missing response");
- }
-
- Assert (!words.empty ());
-- if (words[0] == u8"ERROR")
-+ if (words[0] == (const char *) u8"ERROR")
- return Packet (Client::PC_ERROR,
-- words.size () == 2 ? words[1]: u8"malformed error response");
-+ words.size () == 2 ? words[1]
-+ : (const char *) u8"malformed error response");
-
- if (isLast && !read.IsAtEnd ())
- return Packet (Client::PC_ERROR,
-- std::string (u8"unexpected extra response"));
-+ std::string ((const char *) u8"unexpected extra response"));
-
- Assert (code < Detail::RC_HWM);
- Packet result (responseTable[code] (words));
- result.SetRequest (code);
- if (result.GetCode () == Client::PC_ERROR && result.GetString ().empty ())
- {
-- std::string msg {u8"malformed response '"};
-+ std::string msg {(const char *) u8"malformed response '"};
-
- read.LexedLine (msg);
-- msg.append (u8"'");
-+ msg.append ((const char *) u8"'");
- result.GetString () = std::move (msg);
- }
- else if (result.GetCode () == Client::PC_CONNECT)
-@@ -199,7 +200,7 @@ Packet Client::Connect (char const *agen
- size_t alen, size_t ilen)
- {
- write.BeginLine ();
-- write.AppendWord (u8"HELLO");
-+ write.AppendWord ((const char *) u8"HELLO");
- write.AppendInteger (Version);
- write.AppendWord (agent, true, alen);
- write.AppendWord (ident, true, ilen);
-@@ -211,7 +212,8 @@ Packet Client::Connect (char const *agen
- // HELLO $version $agent [$flags]
- Packet ConnectResponse (std::vector<std::string> &words)
- {
-- if (words[0] == u8"HELLO" && (words.size () == 3 || words.size () == 4))
-+ if (words[0] == (const char *) u8"HELLO"
-+ && (words.size () == 3 || words.size () == 4))
- {
- char *eptr;
- unsigned long val = strtoul (words[1].c_str (), &eptr, 10);
-@@ -247,7 +249,7 @@ Packet Client::ModuleRepo ()
- // PATHNAME $dir | ERROR
- Packet PathnameResponse (std::vector<std::string> &words)
- {
-- if (words[0] == u8"PATHNAME" && words.size () == 2)
-+ if (words[0] == (const char *) u8"PATHNAME" && words.size () == 2)
- return Packet (Client::PC_PATHNAME, std::move (words[1]));
-
- return Packet (Client::PC_ERROR, u8"");
-@@ -256,7 +258,7 @@ Packet PathnameResponse (std::vector<std
- // OK or ERROR
- Packet OKResponse (std::vector<std::string> &words)
- {
-- if (words[0] == u8"OK")
-+ if (words[0] == (const char *) u8"OK")
- return Packet (Client::PC_OK);
- else
- return Packet (Client::PC_ERROR,
-@@ -319,11 +321,11 @@ Packet Client::IncludeTranslate (char co
- // PATHNAME $cmifile
- Packet IncludeTranslateResponse (std::vector<std::string> &words)
- {
-- if (words[0] == u8"BOOL" && words.size () == 2)
-+ if (words[0] == (const char *) u8"BOOL" && words.size () == 2)
- {
-- if (words[1] == u8"FALSE")
-- return Packet (Client::PC_BOOL, 0);
-- else if (words[1] == u8"TRUE")
-+ if (words[1] == (const char *) u8"FALSE")
-+ return Packet (Client::PC_BOOL);
-+ else if (words[1] == (const char *) u8"TRUE")
- return Packet (Client::PC_BOOL, 1);
- else
- return Packet (Client::PC_ERROR, u8"");
---- a/libcody/cody.hh
-+++ b/libcody/cody.hh
-@@ -47,12 +47,21 @@ namespace Detail {
-
- // C++11 doesn't have utf8 character literals :(
-
-+#if __cpp_char8_t >= 201811
-+template<unsigned I>
-+constexpr char S2C (char8_t const (&s)[I])
-+{
-+ static_assert (I == 2, "only single octet strings may be converted");
-+ return s[0];
-+}
-+#else
- template<unsigned I>
- constexpr char S2C (char const (&s)[I])
- {
- static_assert (I == 2, "only single octet strings may be converted");
- return s[0];
- }
-+#endif
-
- /// Internal buffering class. Used to concatenate outgoing messages
- /// and Lex incoming ones.
-@@ -123,6 +132,13 @@ public:
- Space ();
- Append (str, maybe_quote, len);
- }
-+#if __cpp_char8_t >= 201811
-+ void AppendWord (char8_t const *str, bool maybe_quote = false,
-+ size_t len = ~size_t (0))
-+ {
-+ AppendWord ((const char *) str, maybe_quote, len);
-+ }
-+#endif
- /// Add a word as with AppendWord
- /// @param str the string to append
- /// @param maybe_quote string might need quoting, as for Append
-@@ -264,6 +280,12 @@ public:
- : string (s), cat (STRING), code (c)
- {
- }
-+#if __cpp_char8_t >= 201811
-+ Packet (unsigned c, const char8_t *s)
-+ : string ((const char *) s), cat (STRING), code (c)
-+ {
-+ }
-+#endif
- Packet (unsigned c, std::vector<std::string> &&v)
- : vector (std::move (v)), cat (VECTOR), code (c)
- {
---- a/libcody/server.cc
-+++ b/libcody/server.cc
-@@ -36,12 +36,12 @@ static RequestPair
- const requestTable[Detail::RC_HWM] =
- {
- // Same order as enum RequestCode
-- RequestPair {u8"HELLO", nullptr},
-- RequestPair {u8"MODULE-REPO", ModuleRepoRequest},
-- RequestPair {u8"MODULE-EXPORT", ModuleExportRequest},
-- RequestPair {u8"MODULE-IMPORT", ModuleImportRequest},
-- RequestPair {u8"MODULE-COMPILED", ModuleCompiledRequest},
-- RequestPair {u8"INCLUDE-TRANSLATE", IncludeTranslateRequest},
-+ RequestPair {(const char *) u8"HELLO", nullptr},
-+ RequestPair {(const char *) u8"MODULE-REPO", ModuleRepoRequest},
-+ RequestPair {(const char *) u8"MODULE-EXPORT", ModuleExportRequest},
-+ RequestPair {(const char *) u8"MODULE-IMPORT", ModuleImportRequest},
-+ RequestPair {(const char *) u8"MODULE-COMPILED", ModuleCompiledRequest},
-+ RequestPair {(const char *) u8"INCLUDE-TRANSLATE", IncludeTranslateRequest},
- };
- }
-
-@@ -135,21 +135,21 @@ void Server::ProcessRequests (void)
- std::string msg;
-
- if (err > 0)
-- msg = u8"error processing '";
-+ msg = (const char *) u8"error processing '";
- else if (ix >= Detail::RC_HWM)
-- msg = u8"unrecognized '";
-+ msg = (const char *) u8"unrecognized '";
- else if (IsConnected () && ix == Detail::RC_CONNECT)
-- msg = u8"already connected '";
-+ msg = (const char *) u8"already connected '";
- else if (!IsConnected () && ix != Detail::RC_CONNECT)
-- msg = u8"not connected '";
-+ msg = (const char *) u8"not connected '";
- else
-- msg = u8"malformed '";
-+ msg = (const char *) u8"malformed '";
-
- read.LexedLine (msg);
-- msg.append (u8"'");
-+ msg.append ((const char *) u8"'");
- if (err > 0)
- {
-- msg.append (u8" ");
-+ msg.append ((const char *) u8" ");
- msg.append (strerror (err));
- }
- resolver->ErrorResponse (this, std::move (msg));
-@@ -176,7 +176,7 @@ Resolver *ConnectRequest (Server *s, Res
- return nullptr;
-
- if (words.size () == 3)
-- words.emplace_back (u8"");
-+ words.emplace_back ((const char *) u8"");
- unsigned version = ParseUnsigned (words[1]);
- if (version == ~0u)
- return nullptr;
+++ /dev/null
-From: Lars Gierth <larsg@systemli.org>
-
-This patch backports a small but important part of the upstream commit:
-
-b3f1b9e2aa07 build: Remove INCLUDE_MEMORY [PR117737]
-
-Its original commit message fails to mention that the commit also moves
-the `#include <memory>` to an earlier position within system.h,
-which is the actual change that we're after in this patch.
-
-Building our GCC 14.3 with host GCC 16, the inclusion order starts to matter,
-which is an issue that was also touched upon by the upstream commits:
-
-9970b576b7e4 Include safe-ctype.h after C++ standard headers, to avoid over-poisoning
-f6e00226a4ca build: Move sstream include above safe-ctype.h {PR117771]
-
-Error log:
-
- > gcc -v
- Using built-in specs.
- COLLECT_GCC=gcc
- COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/16/lto-wrapper
- OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
- OFFLOAD_TARGET_DEFAULT=1
- Target: x86_64-redhat-linux
- Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,m2,cobol,algol68,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugzilla.redhat.com/ --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --enable-libstdcxx-backtrace --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-16.0.1-build/gcc-16.0.1-20260321/obj-x86_64-redhat-linux/isl-install --enable-offload-targets=nvptx-none,amdgcn-amdhsa --enable-offload-defaulted --without-cuda-driver --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-tls=gnu2 --with-arch_32=i686 --build=x86_64-redhat-linux --with-build-config=bootstrap-lto --enable-link-serialization=1 --disable-libssp
- Thread model: posix
- Supported LTO compression algorithms: zlib zstd
- gcc version 16.0.1 20260321 (Red Hat 16.0.1-0) (GCC)
- > git clean -fdx
- > make defconfig
- > make V=s
- [...]
- make[5]: Entering directory '/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0-initial/gcc'
- g++ -fno-PIE -c -DIN_GCC_FRONTEND -O2 -I/home/user/w/ow/openwrt/staging_dir/host/include -pipe -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -DHAVE_CONFIG_H -fno-PIE -I. -Ic -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/c -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../include -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../libcpp/include -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../libcody -I/home/user/w/ow/openwrt/staging_dir/host/include -I/home/user/w/ow/openwrt/staging_dir/host/include -I/home/user/w/ow/openwrt/staging_dir/host/include -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../libdecnumber -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../libdecnumber/dpd -I../libdecnumber -I/home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/../libbacktrace -o c/c-decl.o -MT c/c-decl.o -MMD -MP -MF c/.deps/c-decl.TPo /home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/c/c-decl.cc
- In file included from /usr/include/c++/16/bits/basic_ios.h:40,
- from /usr/include/c++/16/ios:48,
- from /usr/include/c++/16/bits/ostream.h:43,
- from /usr/include/c++/16/bits/unique_ptr.h:42,
- from /usr/include/c++/16/memory:80,
- from /home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/system.h:766,
- from /home/user/w/ow/openwrt/build_dir/toolchain-aarch64_cortex-a53_gcc-14.3.0_musl/gcc-14.3.0/gcc/c/c-decl.cc:30:
- /usr/include/c++/16/bits/locale_facets.h:252:53: error: macro 'toupper' passed 2 arguments, but takes just 1
- 252 | toupper(char_type *__lo, const char_type* __hi) const
- | ^
- [...]
-
-
---- a/gcc/system.h
-+++ b/gcc/system.h
-@@ -222,6 +222,7 @@ extern int fprintf_unlocked (FILE *, con
- #ifdef INCLUDE_FUNCTIONAL
- # include <functional>
- #endif
-+# include <memory>
- # include <cstring>
- # include <initializer_list>
- # include <new>
-@@ -758,13 +759,6 @@ private:
- #define LIKELY(x) (__builtin_expect ((x), 1))
- #define UNLIKELY(x) (__builtin_expect ((x), 0))
-
--/* Some of the headers included by <memory> can use "abort" within a
-- namespace, e.g. "_VSTD::abort();", which fails after we use the
-- preprocessor to redefine "abort" as "fancy_abort" below. */
--
--#ifdef INCLUDE_MEMORY
--# include <memory>
--#endif
-
- #ifdef INCLUDE_MUTEX
- # include <mutex>
+++ /dev/null
-From: Backport from GCC 15
-
-libsanitizer: remove struct termio and legacy ioctl interceptors for glibc
-
-glibc 2.43 no longer exposes struct termio (the old UNIX System V
-terminal struct) through <termios.h>. The old TCGETA/TCSETA/TCSETAF/
-TCSETAW ioctls that operated on struct termio are legacy interfaces
-superseded by the POSIX TCGETS/TCSETS family using struct termios.
-
-GCC 15 already dropped these; this patch backports that removal to GCC 14.
-
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cpp
-@@ -479,9 +479,6 @@
- unsigned struct_input_id_sz = sizeof(struct input_id);
- unsigned struct_mtpos_sz = sizeof(struct mtpos);
- unsigned struct_rtentry_sz = sizeof(struct rtentry);
--#if SANITIZER_GLIBC || SANITIZER_ANDROID
-- unsigned struct_termio_sz = sizeof(struct termio);
--#endif
- unsigned struct_vt_consize_sz = sizeof(struct vt_consize);
- unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes);
- unsigned struct_vt_stat_sz = sizeof(struct vt_stat);
---- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-+++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
-@@ -1012,7 +1012,6 @@
- extern unsigned struct_input_absinfo_sz;
- extern unsigned struct_input_id_sz;
- extern unsigned struct_mtpos_sz;
--extern unsigned struct_termio_sz;
- extern unsigned struct_vt_consize_sz;
- extern unsigned struct_vt_sizes_sz;
- extern unsigned struct_vt_stat_sz;
---- a/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
-+++ b/libsanitizer/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
-@@ -338,17 +338,9 @@
- _(SOUND_PCM_WRITE_CHANNELS, WRITE, sizeof(int));
- _(SOUND_PCM_WRITE_FILTER, WRITE, sizeof(int));
- _(TCFLSH, NONE, 0);
--#if SANITIZER_GLIBC
-- _(TCGETA, WRITE, struct_termio_sz);
--#endif
- _(TCGETS, WRITE, struct_termios_sz);
- _(TCSBRK, NONE, 0);
- _(TCSBRKP, NONE, 0);
--#if SANITIZER_GLIBC
-- _(TCSETA, READ, struct_termio_sz);
-- _(TCSETAF, READ, struct_termio_sz);
-- _(TCSETAW, READ, struct_termio_sz);
--#endif
- _(TCSETS, READ, struct_termios_sz);
- _(TCSETSF, READ, struct_termios_sz);
- _(TCSETSW, READ, struct_termios_sz);
projects / thirdparty / openwrt.git / commitdiff
