[Buildroot] [PATCH v3 1/1] package/gcc-bare-metal: bump to gcc 16.1.0

[Buildroot] [PATCH v3 1/1] package/gcc-bare-metal: bump to gcc 16.1.0

[Neal Frager via buildroot]

Bump gcc-bare-metal to gcc 16.1.0.

0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch is already included in
gcc 16.1.0, so this patch can be removed.

See here for changes:
https://gcc.gnu.org/gcc-16/changes.html

Signed-off-by: Neal Frager <neal.frager@amd.com>
---
V1->V2:
- remove 0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch as it is already
  included with gcc 16.1.0
V2->V3:
- updated comment about where the sha512.sum is coming from in
  gcc-bare-metal.hash
---
 ...dy-Make-it-buildable-by-C-11-to-C-26.patch | 263 ------------------
 package/gcc-bare-metal/gcc-bare-metal.hash    |   4 +-
 package/gcc-bare-metal/gcc-bare-metal.mk      |   2 +-
 3 files changed, 3 insertions(+), 266 deletions(-)
 delete mode 100644 package/gcc-bare-metal/0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch

diff --git a/package/gcc-bare-metal/0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch b/package/gcc-bare-metal/0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch
deleted file mode 100644
index 7d6116a9c5..0000000000
--- a/package/gcc-bare-metal/0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch
+++ /dev/null
@@ -1,263 +0,0 @@
-From 1f0224e8ddb3d3d0bf4c7a11769b193a4df5cc37 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)
-
-Upstream: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=1f0224e8ddb3d3d0bf4c7a11769b193a4df5cc37
-
-Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
----
- libcody/client.cc | 36 +++++++++++++++++++-----------------
- libcody/cody.hh   | 22 ++++++++++++++++++++++
- libcody/server.cc | 28 ++++++++++++++--------------
- 3 files changed, 55 insertions(+), 31 deletions(-)
-
-diff --git a/libcody/client.cc b/libcody/client.cc
-index ae69d190cb77..147fecdbe500 100644
---- 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::vector<std::string> &words,
-     {
-       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 *agent, char const *ident,
- 			  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 *agent, char const *ident,
- // 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::string> &words)
- // 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 const *include, Flags flags, size_t ilen)
- // 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"");
-diff --git a/libcody/cody.hh b/libcody/cody.hh
-index 789ce9e70b75..93bce93aa94d 100644
---- 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)
-   {
-diff --git a/libcody/server.cc b/libcody/server.cc
-index e2fa069bb933..c18469fae843 100644
---- 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, Resolver *r,
-     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;
--- 
-2.43.7
-
diff --git a/package/gcc-bare-metal/gcc-bare-metal.hash b/package/gcc-bare-metal/gcc-bare-metal.hash
index 19678dec30..216c383a02 100644
--- a/package/gcc-bare-metal/gcc-bare-metal.hash
+++ b/package/gcc-bare-metal/gcc-bare-metal.hash
@@ -1,5 +1,5 @@
-# From https://gcc.gnu.org/pub/gcc/releases/gcc-15.2.0/sha512.sum
-sha512  89047a2e07bd9da265b507b516ed3635adb17491c7f4f67cf090f0bd5b3fc7f2ee6e4cc4008beef7ca884b6b71dffe2bb652b21f01a702e17b468cca2d10b2de  gcc-15.2.0.tar.xz
+# From https://gcc.gnu.org/pub/gcc/releases/gcc-16.1.0/sha512.sum
+sha512  b3454958891ab47e1e5b6cb9396c0ad3b04f32fe2a7bf1153a143f21013fdb6b295ca94c98964698a688e4c1d7555ffd8ffbc20187507cce6b1c32cbcc09897a  gcc-16.1.0.tar.xz
 
 # Locally calculated
 sha256  231f7edcc7352d7734a96eef0b8030f77982678c516876fcb81e25b32d68564c  COPYING
diff --git a/package/gcc-bare-metal/gcc-bare-metal.mk b/package/gcc-bare-metal/gcc-bare-metal.mk
index 6c2c8a5e26..d4f011c2fa 100644
--- a/package/gcc-bare-metal/gcc-bare-metal.mk
+++ b/package/gcc-bare-metal/gcc-bare-metal.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GCC_BARE_METAL_VERSION = 15.2.0
+GCC_BARE_METAL_VERSION = 16.1.0
 GCC_BARE_METAL_SITE = $(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_BARE_METAL_VERSION)
 GCC_BARE_METAL_SOURCE = gcc-$(GCC_BARE_METAL_VERSION).tar.xz
 
-- 
2.25.1

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Re: [Buildroot] [PATCH v3 1/1] package/gcc-bare-metal: bump to gcc 16.1.0

[Peter Korsgaard]

>>>>> "Neal" == Neal Frager <neal.frager@amd.com> writes:

 > Bump gcc-bare-metal to gcc 16.1.0.
 > 0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch is already included in
 > gcc 16.1.0, so this patch can be removed.

 > See here for changes:
 > https://gcc.gnu.org/gcc-16/changes.html

 > Signed-off-by: Neal Frager <neal.frager@amd.com>
 > ---
 > V1-> V2:
 > - remove 0001-libcody-Make-it-buildable-by-C-11-to-C-26.patch as it is already
 >   included with gcc 16.1.0
 > V2-> V3:
 > - updated comment about where the sha512.sum is coming from in
 >   gcc-bare-metal.hash

Committed, thanks.

-- 
Bye, Peter Korsgaard
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