rebuilt with protobuf 28.1 [release 1.5.0-2mamba;Wed Sep 18 2024]

This commit is contained in:
Silvan Calarco 2024-09-18 15:38:00 +02:00
parent 1c37ebb212
commit 6b2ca54f17
2 changed files with 127 additions and 5 deletions

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@ -0,0 +1,118 @@
From a6cf1aa386067e26d582cc1d1e327787595c9f13 Mon Sep 17 00:00:00 2001
From: Robert Edmonds <edmonds@users.noreply.github.com>
Date: Wed, 20 Mar 2024 21:48:10 -0400
Subject: [PATCH 1/3] FileGenerator::GenerateHeader(): Set `min_header_version`
unconditionally
Previously, we were conditionally trying to set `min_header_version` to
the lowest possible value, and relying on a "legacy" Google interface to
determine the file descriptor's syntax version as part of that
determination.
Instead, simply bump the minimum version to 1003000 (1.3.0). This
release was almost 7 years ago. In practice protobuf-c users should not
be shipping pre-compiled .pb-c.c/.pb-c.h files, anyway.
---
protoc-c/c_file.cc | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/protoc-c/c_file.cc b/protoc-c/c_file.cc
index ca0ad34e..c6d8a240 100644
--- a/protoc-c/c_file.cc
+++ b/protoc-c/c_file.cc
@@ -117,14 +117,7 @@ FileGenerator::~FileGenerator() {}
void FileGenerator::GenerateHeader(io::Printer* printer) {
std::string filename_identifier = FilenameIdentifier(file_->name());
- int min_header_version = 1000000;
-#if GOOGLE_PROTOBUF_VERSION >= 4023000
- if (FileDescriptorLegacy(file_).syntax() == FileDescriptorLegacy::SYNTAX_PROTO3) {
-#else
- if (file_->syntax() == FileDescriptor::SYNTAX_PROTO3) {
-#endif
- min_header_version = 1003000;
- }
+ const int min_header_version = 1003000;
// Generate top of header.
printer->Print(
From ee3d9e5423c93ee6b828fdda8e7fef13a77634eb Mon Sep 17 00:00:00 2001
From: Robert Edmonds <edmonds@users.noreply.github.com>
Date: Wed, 20 Mar 2024 22:25:54 -0400
Subject: [PATCH 2/3] Reimplement FieldSyntax() to maximize compatibility
across protobuf versions
Recent versions of Google protobuf have broken the interfaces for
determining the syntax version of a .proto file. The current protobuf-c
1.5.0 release does not compile with Google protobuf 26.0 due to the most
recentage breakage. There is a possible workaround involving the Google
protobuf `FileDescriptorLegacy` class, which is documented as:
// TODO Remove this deprecated API entirely.
So we probably shouldn't rely on it.
Instead, this commit obtains the `FileDescriptorProto` corresponding
to the passed in `FieldDescriptor` and interrogates the `syntax` field
directly. This is a single implementation with no version-specific
workarounds. Hopefully this won't break in the next Google protobuf
release.
I tested the `FieldSyntax()` implementation in this commit across a
number of different Google protobuf releases and found that it worked
(`make && make check`) on all of them:
- Google protobuf 3.6.1.3 (Ubuntu 20.04)
- Google protobuf 3.12.4 (Ubuntu 22.04)
- Google protobuf 3.21.12 (Debian 12 + Debian unstable)
- Google protobuf 3.25.2 (Debian experimental)
- Google protobuf 26.1-dev
---
protoc-c/c_helpers.h | 24 ++++++++++++++----------
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/protoc-c/c_helpers.h b/protoc-c/c_helpers.h
index 062d330b..be28b601 100644
--- a/protoc-c/c_helpers.h
+++ b/protoc-c/c_helpers.h
@@ -70,10 +70,6 @@
#include <protobuf-c/protobuf-c.pb.h>
#include <google/protobuf/io/printer.h>
-#if GOOGLE_PROTOBUF_VERSION >= 4023000
-# include <google/protobuf/descriptor_legacy.h>
-#endif
-
namespace google {
namespace protobuf {
namespace compiler {
@@ -173,13 +169,21 @@ struct NameIndex
int compare_name_indices_by_name(const void*, const void*);
// Return the syntax version of the file containing the field.
-// This wrapper is needed to be able to compile against protobuf2.
inline int FieldSyntax(const FieldDescriptor* field) {
-#if GOOGLE_PROTOBUF_VERSION >= 4023000
- return FileDescriptorLegacy(field->file()).syntax() == FileDescriptorLegacy::SYNTAX_PROTO3 ? 3 : 2;
-#else
- return field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 ? 3 : 2;
-#endif
+ auto proto = FileDescriptorProto();
+ field->file()->CopyTo(&proto);
+
+ if (proto.has_syntax()) {
+ auto syntax = proto.syntax();
+ assert(syntax == "proto2" || syntax == "proto3");
+ if (syntax == "proto2") {
+ return 2;
+ } else if (syntax == "proto3") {
+ return 3;
+ }
+ }
+
+ return 2;
}
// Work around changes in protobuf >= 22.x without breaking compilation against

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@ -1,6 +1,6 @@
Name: protobuf-c Name: protobuf-c
Version: 1.5.0 Version: 1.5.0
Release: 1mamba Release: 2mamba
Summary: A C implementation of the Google Protocol Buffers data serialization format Summary: A C implementation of the Google Protocol Buffers data serialization format
Group: System/Libraries Group: System/Libraries
Vendor: openmamba Vendor: openmamba
@ -8,13 +8,16 @@ Distribution: openmamba
Packager: Silvan Calarco <silvan.calarco@mambasoft.it> Packager: Silvan Calarco <silvan.calarco@mambasoft.it>
URL: https://github.com/protobuf-c URL: https://github.com/protobuf-c
Source: https://github.com/protobuf-c/protobuf-c.git/v%{version}/protobuf-c-%{version}.tar.bz2 Source: https://github.com/protobuf-c/protobuf-c.git/v%{version}/protobuf-c-%{version}.tar.bz2
Patch0: protobuf-c-1.5.0-protobuf-26.patch
License: BSD License: BSD
## AUTOBUILDREQ-BEGIN ## AUTOBUILDREQ-BEGIN
BuildRequires: glibc-devel BuildRequires: glibc-devel
BuildRequires: libabseil-cpp-devel
BuildRequires: libgcc BuildRequires: libgcc
BuildRequires: libprotobuf-devel BuildRequires: libprotobuf-devel
BuildRequires: libstdc++6-devel BuildRequires: libstdc++6-devel
## AUTOBUILDREQ-END ## AUTOBUILDREQ-END
BuildRequires: libprotobuf-devel >= 28.1
Requires: lib%{name} = %{?epoch:%epoch:}%{version}-%{release} Requires: lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
%description %description
@ -37,11 +40,12 @@ Requires: pkg-config
%description -n lib%{name}-devel %description -n lib%{name}-devel
This package contains libraries and header files for developing applications that use %{name}. This package contains libraries and header files for developing applications that use %{name}.
%debug_package %debug_package
%prep %prep
%setup -q %setup -q
%patch 0 -p1 -b .protobuf-26
./autogen.sh ./autogen.sh
%build %build
@ -55,9 +59,6 @@ This package contains libraries and header files for developing applications tha
%clean %clean
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}" [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
%post -n lib%{name} -p /sbin/ldconfig
%postun -n lib%{name} -p /sbin/ldconfig
%files -n lib%{name} %files -n lib%{name}
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/libprotobuf-c.so.* %{_libdir}/libprotobuf-c.so.*
@ -78,6 +79,9 @@ This package contains libraries and header files for developing applications tha
%doc CHANGELOG.md README.md TODO %doc CHANGELOG.md README.md TODO
%changelog %changelog
* Wed Sep 18 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.5.0-2mamba
- rebuilt with protobuf 28.1
* Fri Dec 01 2023 Automatic Build System <autodist@mambasoft.it> 1.5.0-1mamba * Fri Dec 01 2023 Automatic Build System <autodist@mambasoft.it> 1.5.0-1mamba
- automatic version update by autodist - automatic version update by autodist