[oe] [PATCH][meta-oe] protobuf-c: fix build error with protobuf 3.6.0.1
Martin Jansa
martin.jansa at gmail.com
Mon Aug 6 14:19:24 UTC 2018
On Fri, Jul 20, 2018 at 04:19:25PM +0800, changqing.li at windriver.com wrote:
> From: Changqing Li <changqing.li at windriver.com>
>
> 1. protoc-c depend on protobuf, from protobuf 3.6.0.1,
> scoped_array is removed, but protoc-c still use scoped_array,
> caused compile error.
>
> 2. fix compile error since missing namespace
There is also an error in grpc caused by new protobuf 3.6.0.1 (the same
with 3.6.1).
It triggers the build failure only on older hosts, I'm seeing the issue
on Ubuntu 14.04 with gcc 4.8.4 and wasn't able to reproduce it on Ubuntu
18.04 with gcc 7.3.0.
grpc-native fails to build with;
DEBUG: Executing shell function do_compile
NOTE: VERBOSE=1 cmake --build
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build --target all
-- -j 24
[1/13] cd TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/git &&
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/recipe-sysroot-native/usr/bin/protoc
--grpc_out=generate_mock_code=true:TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--cpp_out=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--plugin=protoc-gen-grpc=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/grpc_cpp_plugin
-I . -I /usr/local/include src/proto/grpc/status/status.proto
FAILED: gens/src/proto/grpc/status/status.grpc.pb.cc
gens/src/proto/grpc/status/status.grpc.pb.h
gens/src/proto/grpc/status/status_mock.grpc.pb.h
gens/src/proto/grpc/status/status.pb.cc
gens/src/proto/grpc/status/status.pb.h
cd TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/git &&
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/recipe-sysroot-native/usr/bin/protoc
--grpc_out=generate_mock_code=true:TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--cpp_out=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--plugin=protoc-gen-grpc=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/grpc_cpp_plugin
-I . -I /usr/local/include src/proto/grpc/status/status.proto
terminate called after throwing an instance of 'std::system_error'
what(): Unknown error -1
--grpc_out: protoc-gen-grpc: Plugin killed by signal 6.
[2/13] cd TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/git &&
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/recipe-sysroot-native/usr/bin/protoc
--grpc_out=generate_mock_code=true:TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--cpp_out=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--plugin=protoc-gen-grpc=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/grpc_cpp_plugin
-I . -I /usr/local/include
src/proto/grpc/reflection/v1alpha/reflection.proto
FAILED: gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.h
gens/src/proto/grpc/reflection/v1alpha/reflection_mock.grpc.pb.h
gens/src/proto/grpc/reflection/v1alpha/reflection.pb.cc
gens/src/proto/grpc/reflection/v1alpha/reflection.pb.h
cd TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/git &&
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/recipe-sysroot-native/usr/bin/protoc
--grpc_out=generate_mock_code=true:TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--cpp_out=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/gens
--plugin=protoc-gen-grpc=TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/build/grpc_cpp_plugin
-I . -I /usr/local/include
src/proto/grpc/reflection/v1alpha/reflection.proto
terminate called after throwing an instance of 'std::system_error'
what(): Unknown error -1
--grpc_out: protoc-gen-grpc: Plugin killed by signal 6.
ninja: build stopped: subcommand failed.
WARNING: exit code 1 from a shell command.
ERROR: Function failed: do_compile (log file is located at
TOPDIR/BUILD/work/x86_64-linux/grpc-native/1.8.5-r0/temp/log.do_compile.26868)
I was assuming it's caused by missing BUILD_CXXFLAGS += "-std=c++11"
but adding that also doesn't help.
Anyone else seeing this? I'm tempted to just switch back to protobuf
3.5.x, because we might switch to newer Ubuntu sooner then switching to
meta-oe with protobuf 3.6.x.
Cheers,
>
> Signed-off-by: Changqing Li <changqing.li at windriver.com>
> ---
> ...c-fix-compile-error-with-protobuf-3.6.0.1.patch | 207 +++++++++++++++++++++
> .../recipes-devtools/protobuf/protobuf-c_1.3.0.bb | 4 +-
> 2 files changed, 210 insertions(+), 1 deletion(-)
> create mode 100644 meta-oe/recipes-devtools/protobuf/protobuf-c/0001-protobuf-c-fix-compile-error-with-protobuf-3.6.0.1.patch
>
> diff --git a/meta-oe/recipes-devtools/protobuf/protobuf-c/0001-protobuf-c-fix-compile-error-with-protobuf-3.6.0.1.patch b/meta-oe/recipes-devtools/protobuf/protobuf-c/0001-protobuf-c-fix-compile-error-with-protobuf-3.6.0.1.patch
> new file mode 100644
> index 0000000..17f5b58
> --- /dev/null
> +++ b/meta-oe/recipes-devtools/protobuf/protobuf-c/0001-protobuf-c-fix-compile-error-with-protobuf-3.6.0.1.patch
> @@ -0,0 +1,207 @@
> +From fb77cbce29d9ea4d4acbfd6ba72cb1cffabf649a Mon Sep 17 00:00:00 2001
> +From: Changqing Li <changqing.li at windriver.com>
> +Date: Fri, 20 Jul 2018 11:47:53 +0800
> +Subject: [PATCH] protobuf-c: fix compile error with protobuf 3.6.0.1
> +
> +Backport from upstream:
> +https://github.com/protobuf-c/protobuf-c/pull/328
> +
> +1. protoc-c depend on protobuf, from protobuf 3.6.0.1,
> +scoped_array is removed, but protoc-c still use scoped_array,
> +caused compile error.
> +
> +2. fix compile error since missing namespace
> +
> +Signed-off-by: Changqing Li <changqing.li at windriver.com>
> +---
> + protoc-c/c_field.cc | 2 +-
> + protoc-c/c_field.h | 2 +-
> + protoc-c/c_file.cc | 8 ++++----
> + protoc-c/c_file.h | 10 +++++-----
> + protoc-c/c_generator.cc | 12 ++++++------
> + protoc-c/c_helpers.cc | 4 +++-
> + protoc-c/c_message.cc | 6 +++---
> + protoc-c/c_message.h | 7 ++++---
> + 8 files changed, 27 insertions(+), 24 deletions(-)
> +
> +diff --git a/protoc-c/c_field.cc b/protoc-c/c_field.cc
> +index 9fa56ef..eaa38d2 100644
> +--- a/protoc-c/c_field.cc
> ++++ b/protoc-c/c_field.cc
> +@@ -189,7 +189,7 @@ void FieldGenerator::GenerateDescriptorInitializerGeneric(io::Printer* printer,
> + FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor)
> + : descriptor_(descriptor),
> + field_generators_(
> +- new scoped_ptr<FieldGenerator>[descriptor->field_count()]) {
> ++ new std::unique_ptr<FieldGenerator>[descriptor->field_count()]) {
> + // Construct all the FieldGenerators.
> + for (int i = 0; i < descriptor->field_count(); i++) {
> + field_generators_[i].reset(MakeGenerator(descriptor->field(i)));
> +diff --git a/protoc-c/c_field.h b/protoc-c/c_field.h
> +index 91f1a03..94b2fad 100644
> +--- a/protoc-c/c_field.h
> ++++ b/protoc-c/c_field.h
> +@@ -117,7 +117,7 @@ class FieldGeneratorMap {
> +
> + private:
> + const Descriptor* descriptor_;
> +- scoped_array<scoped_ptr<FieldGenerator> > field_generators_;
> ++ std::unique_ptr<std::unique_ptr<FieldGenerator>[]> field_generators_;
> +
> + static FieldGenerator* MakeGenerator(const FieldDescriptor* field);
> +
> +diff --git a/protoc-c/c_file.cc b/protoc-c/c_file.cc
> +index 9851768..6dae516 100644
> +--- a/protoc-c/c_file.cc
> ++++ b/protoc-c/c_file.cc
> +@@ -83,13 +83,13 @@ FileGenerator::FileGenerator(const FileDescriptor* file,
> + const string& dllexport_decl)
> + : file_(file),
> + message_generators_(
> +- new scoped_ptr<MessageGenerator>[file->message_type_count()]),
> ++ new std::unique_ptr<MessageGenerator>[file->message_type_count()]),
> + enum_generators_(
> +- new scoped_ptr<EnumGenerator>[file->enum_type_count()]),
> ++ new std::unique_ptr<EnumGenerator>[file->enum_type_count()]),
> + service_generators_(
> +- new scoped_ptr<ServiceGenerator>[file->service_count()]),
> ++ new std::unique_ptr<ServiceGenerator>[file->service_count()]),
> + extension_generators_(
> +- new scoped_ptr<ExtensionGenerator>[file->extension_count()]) {
> ++ new std::unique_ptr<ExtensionGenerator>[file->extension_count()]) {
> +
> + for (int i = 0; i < file->message_type_count(); i++) {
> + message_generators_[i].reset(
> +diff --git a/protoc-c/c_file.h b/protoc-c/c_file.h
> +index ed38ce4..adc2841 100644
> +--- a/protoc-c/c_file.h
> ++++ b/protoc-c/c_file.h
> +@@ -98,13 +98,13 @@ class FileGenerator {
> + private:
> + const FileDescriptor* file_;
> +
> +- scoped_array<scoped_ptr<MessageGenerator> > message_generators_;
> +- scoped_array<scoped_ptr<EnumGenerator> > enum_generators_;
> +- scoped_array<scoped_ptr<ServiceGenerator> > service_generators_;
> +- scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_;
> ++ std::unique_ptr<std::unique_ptr<MessageGenerator>[]> message_generators_;
> ++ std::unique_ptr<std::unique_ptr<EnumGenerator>[]> enum_generators_;
> ++ std::unique_ptr<std::unique_ptr<ServiceGenerator>[]> service_generators_;
> ++ std::unique_ptr<std::unique_ptr<ExtensionGenerator>[]> extension_generators_;
> +
> + // E.g. if the package is foo.bar, package_parts_ is {"foo", "bar"}.
> +- vector<string> package_parts_;
> ++ std::vector<string> package_parts_;
> +
> + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
> + };
> +diff --git a/protoc-c/c_generator.cc b/protoc-c/c_generator.cc
> +index a0d0cb6..c46cfe4 100644
> +--- a/protoc-c/c_generator.cc
> ++++ b/protoc-c/c_generator.cc
> +@@ -80,13 +80,13 @@ namespace c {
> + // "foo=bar,baz,qux=corge"
> + // parses to the pairs:
> + // ("foo", "bar"), ("baz", ""), ("qux", "corge")
> +-void ParseOptions(const string& text, vector<pair<string, string> >* output) {
> +- vector<string> parts;
> ++void ParseOptions(const string& text, std::vector<std::pair<string, string> >* output) {
> ++ std::vector<string> parts;
> + SplitStringUsing(text, ",", &parts);
> +
> + for (unsigned i = 0; i < parts.size(); i++) {
> + string::size_type equals_pos = parts[i].find_first_of('=');
> +- pair<string, string> value;
> ++ std::pair<string, string> value;
> + if (equals_pos == string::npos) {
> + value.first = parts[i];
> + value.second = "";
> +@@ -105,7 +105,7 @@ bool CGenerator::Generate(const FileDescriptor* file,
> + const string& parameter,
> + OutputDirectory* output_directory,
> + string* error) const {
> +- vector<pair<string, string> > options;
> ++ std::vector<std::pair<string, string> > options;
> + ParseOptions(parameter, &options);
> +
> + // -----------------------------------------------------------------
> +@@ -149,7 +149,7 @@ bool CGenerator::Generate(const FileDescriptor* file,
> +
> + // Generate header.
> + {
> +- scoped_ptr<io::ZeroCopyOutputStream> output(
> ++ std::unique_ptr<io::ZeroCopyOutputStream> output(
> + output_directory->Open(basename + ".h"));
> + io::Printer printer(output.get(), '$');
> + file_generator.GenerateHeader(&printer);
> +@@ -157,7 +157,7 @@ bool CGenerator::Generate(const FileDescriptor* file,
> +
> + // Generate cc file.
> + {
> +- scoped_ptr<io::ZeroCopyOutputStream> output(
> ++ std::unique_ptr<io::ZeroCopyOutputStream> output(
> + output_directory->Open(basename + ".c"));
> + io::Printer printer(output.get(), '$');
> + file_generator.GenerateSource(&printer);
> +diff --git a/protoc-c/c_helpers.cc b/protoc-c/c_helpers.cc
> +index b79b5b0..f4ef73d 100644
> +--- a/protoc-c/c_helpers.cc
> ++++ b/protoc-c/c_helpers.cc
> +@@ -86,6 +86,8 @@ namespace c {
> + #pragma warning(disable:4996)
> + #endif
> +
> ++using std::vector;
> ++
> + string DotsToUnderscores(const string& name) {
> + return StringReplace(name, ".", "_", true);
> + }
> +@@ -559,7 +561,7 @@ static int CEscapeInternal(const char* src, int src_len, char* dest,
> + }
> + string CEscape(const string& src) {
> + const int dest_length = src.size() * 4 + 1; // Maximum possible expansion
> +- scoped_array<char> dest(new char[dest_length]);
> ++ std::unique_ptr<char[]> dest(new char[dest_length]);
> + const int len = CEscapeInternal(src.data(), src.size(),
> + dest.get(), dest_length, false);
> + GOOGLE_DCHECK_GE(len, 0);
> +diff --git a/protoc-c/c_message.cc b/protoc-c/c_message.cc
> +index 6b22c71..85a946e 100755
> +--- a/protoc-c/c_message.cc
> ++++ b/protoc-c/c_message.cc
> +@@ -83,11 +83,11 @@ MessageGenerator::MessageGenerator(const Descriptor* descriptor,
> + : descriptor_(descriptor),
> + dllexport_decl_(dllexport_decl),
> + field_generators_(descriptor),
> +- nested_generators_(new scoped_ptr<MessageGenerator>[
> ++ nested_generators_(new std::unique_ptr<MessageGenerator>[
> + descriptor->nested_type_count()]),
> +- enum_generators_(new scoped_ptr<EnumGenerator>[
> ++ enum_generators_(new std::unique_ptr<EnumGenerator>[
> + descriptor->enum_type_count()]),
> +- extension_generators_(new scoped_ptr<ExtensionGenerator>[
> ++ extension_generators_(new std::unique_ptr<ExtensionGenerator>[
> + descriptor->extension_count()]) {
> +
> + for (int i = 0; i < descriptor->nested_type_count(); i++) {
> +diff --git a/protoc-c/c_message.h b/protoc-c/c_message.h
> +index 8b115d1..114c2d0 100644
> +--- a/protoc-c/c_message.h
> ++++ b/protoc-c/c_message.h
> +@@ -126,9 +126,10 @@ class MessageGenerator {
> + const Descriptor* descriptor_;
> + string dllexport_decl_;
> + FieldGeneratorMap field_generators_;
> +- scoped_array<scoped_ptr<MessageGenerator> > nested_generators_;
> +- scoped_array<scoped_ptr<EnumGenerator> > enum_generators_;
> +- scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_;
> ++
> ++ std::unique_ptr<std::unique_ptr<MessageGenerator>[]> nested_generators_;
> ++ std::unique_ptr<std::unique_ptr<EnumGenerator>[]> enum_generators_;
> ++ std::unique_ptr<std::unique_ptr<ExtensionGenerator>[]> extension_generators_;
> +
> + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
> + };
> +--
> +2.7.4
> +
> diff --git a/meta-oe/recipes-devtools/protobuf/protobuf-c_1.3.0.bb b/meta-oe/recipes-devtools/protobuf/protobuf-c_1.3.0.bb
> index 9b69690..7017b69 100644
> --- a/meta-oe/recipes-devtools/protobuf/protobuf-c_1.3.0.bb
> +++ b/meta-oe/recipes-devtools/protobuf/protobuf-c_1.3.0.bb
> @@ -15,7 +15,9 @@ DEPENDS = "protobuf-native protobuf"
> PV .= "+git${SRCPV}"
> SRCREV = "dac1a65feac4ad72f612aab99f487056fbcf5c1a"
>
> -SRC_URI = "git://github.com/protobuf-c/protobuf-c.git"
> +SRC_URI = "git://github.com/protobuf-c/protobuf-c.git \
> + file://0001-protobuf-c-fix-compile-error-with-protobuf-3.6.0.1.patch \
> +"
>
> S = "${WORKDIR}/git"
>
> --
> 2.7.4
>
> --
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel at lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel
--
Martin 'JaMa' Jansa jabber: Martin.Jansa at gmail.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: Digital signature
URL: <http://lists.openembedded.org/pipermail/openembedded-devel/attachments/20180806/a383b2f5/attachment-0002.sig>
More information about the Openembedded-devel
mailing list