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1 编译错误
➜ caffe git:(zxdev_mac) ✗ make
No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.
/bin/sh: line 0: [: -gt: unary operator expected
/bin/sh: line 0: [: -gt: unary operator expected
CXX src/caffe/data_transformer.cpp
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:17:2: error: This file was generated by an older version of protoc which is
#error This file was generated by an older version of protoc which is^
.build_release/src/caffe/proto/caffe.pb.h:18:2: error: incompatible with your Protocol Buffer headers. Please
#error incompatible with your Protocol Buffer headers. Please^
.build_release/src/caffe/proto/caffe.pb.h:19:2: error: regenerate this file with a newer version of protoc.
#error regenerate this file with a newer version of protoc.^
.build_release/src/caffe/proto/caffe.pb.h:1027:10: error: unknown type name 'PROTOBUF_CONSTEXPR'static PROTOBUF_CONSTEXPR int const kIndexInFileMessages =^
.build_release/src/caffe/proto/caffe.pb.h:1027:29: error: expected member name or ';' after declaration specifiersstatic PROTOBUF_CONSTEXPR int const kIndexInFileMessages =~~~~~~~~~~~~~~~~~~~~~~~~~ ^
.build_release/src/caffe/proto/caffe.pb.h:1049:56: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedInputStream* input) PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1051:64: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedOutputStream* output) const PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1053:68: error: non-virtual member function marked 'final' hides virtual member functionbool deterministic, ::google::protobuf::uint8* target) const PROTOBUF_FINAL;^
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
/usr/local/include/google/protobuf/message.h:303:10: note: hidden overloaded virtual function 'google::protobuf::Message::InternalSerializeWithCachedSizesToArray' declared here: type mismatch at 1st parameter ('google::protobuf::uint8 *' (aka 'unsigned char *') vs 'bool')uint8* InternalSerializeWithCachedSizesToArray(^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1141:10: error: unknown type name 'PROTOBUF_CONSTEXPR'static PROTOBUF_CONSTEXPR int const kIndexInFileMessages =^
.build_release/src/caffe/proto/caffe.pb.h:1141:29: error: expected member name or ';' after declaration specifiersstatic PROTOBUF_CONSTEXPR int const kIndexInFileMessages =~~~~~~~~~~~~~~~~~~~~~~~~~ ^
.build_release/src/caffe/proto/caffe.pb.h:1163:56: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedInputStream* input) PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1165:64: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedOutputStream* output) const PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1167:68: error: non-virtual member function marked 'final' hides virtual member functionbool deterministic, ::google::protobuf::uint8* target) const PROTOBUF_FINAL;^
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
/usr/local/include/google/protobuf/message.h:303:10: note: hidden overloaded virtual function 'google::protobuf::Message::InternalSerializeWithCachedSizesToArray' declared here: type mismatch at 1st parameter ('google::protobuf::uint8 *' (aka 'unsigned char *') vs 'bool')uint8* InternalSerializeWithCachedSizesToArray(^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1349:10: error: unknown type name 'PROTOBUF_CONSTEXPR'static PROTOBUF_CONSTEXPR int const kIndexInFileMessages =^
.build_release/src/caffe/proto/caffe.pb.h:1349:29: error: expected member name or ';' after declaration specifiersstatic PROTOBUF_CONSTEXPR int const kIndexInFileMessages =~~~~~~~~~~~~~~~~~~~~~~~~~ ^
.build_release/src/caffe/proto/caffe.pb.h:1371:56: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedInputStream* input) PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1373:64: error: only virtual member functions can be marked 'final'::google::protobuf::io::CodedOutputStream* output) const PROTOBUF_FINAL;^~~~~~~~~~~~~~
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1375:68: error: non-virtual member function marked 'final' hides virtual member functionbool deterministic, ::google::protobuf::uint8* target) const PROTOBUF_FINAL;^
/usr/local/include/google/protobuf/stubs/port.h:127:24: note: expanded from macro 'PROTOBUF_FINAL'
#define PROTOBUF_FINAL final^
/usr/local/include/google/protobuf/message.h:303:10: note: hidden overloaded virtual function 'google::protobuf::Message::InternalSerializeWithCachedSizesToArray' declared here: type mismatch at 1st parameter ('google::protobuf::uint8 *' (aka 'unsigned char *') vs 'bool')uint8* InternalSerializeWithCachedSizesToArray(^
In file included from src/caffe/data_transformer.cpp:8:
In file included from ./include/caffe/data_transformer.hpp:6:
In file included from ./include/caffe/blob.hpp:9:
.build_release/src/caffe/proto/caffe.pb.h:1462:10: error: unknown type name 'PROTOBUF_CONSTEXPR'static PROTOBUF_CONSTEXPR int const kIndexInFileMessages =^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [.build_release/src/caffe/data_transformer.o] Error 1
2 解决方法
可以看到这个文件是编译caffe时候生成的,并且它所要求的protobuf版本是2.6.0或2.6.1,高于或低于都会出现error
此时需要查看系统的protobuf的版本是多少:
命令行输入 protoc --version
显示:libprotoc 3.5.0
确实因为某次升级将protobuf的版本升级到了3.5.0,所以产生了上述error。
解决方案:
在caffe目录下重新编译:
make clean
make all -j4
然后如果需要将caffe相关的内容安装到系统目录则:
sudo make install
此时再次编译原来的工程,error消失,编译通过。
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