Comments (8)
I believe you need to look for getpid
in your platform and check which header has it. This is unrelated to eigen and libconfig.
Alternatively, remove the getpid() from that line.
from online-multiclass-lpboost.
Thank you for your reply. I have added
#include
<unistd.h>
to utilities.h. But ,there are more problems in here :
src/hyperparameters.o:在函‘Hyperparameters::Hyperparameters(std::cxx11::basic_string<char, std::char_traits, std::allocator > const&)’中:
hyperparameters.cpp:(.text+0xe5):对‘libconfig::Config::Config()’未定义的引用
hyperparameters.cpp:(.text+0xef):对‘libconfig::Config::readFile(char const)’未定义的引用
hyperparameters.cpp:(.text+0xfc):对‘libconfig::Config::lookup(char const) const’未定义的引用
hyperparameters.cpp:(.text+0x104):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x114):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x11c):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x12b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x133):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x143):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x14b):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x15b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x163):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x173):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x17b):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x18b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x193):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x1a3):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x1ab):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x1bb):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x1c3):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x1d3):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x1db):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x1eb):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x1f3):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x203):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x20b):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x21b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x223):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x233):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x23b):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x24b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x253):对‘libconfig::Setting::operator double() const’未定义的引用
hyperparameters.cpp:(.text+0x263):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x26b):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x27b):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x283):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x293):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x29b):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x2ab):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x2b3):对‘libconfig::Setting::operator char const_() const’未定义的引用
hyperparameters.cpp:(.text+0x2dd):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x2e5):对‘libconfig::Setting::operator char const_() const’未定义的引用
hyperparameters.cpp:(.text+0x312):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x31a):对‘libconfig::Setting::operator char const_() const’未定义的引用
hyperparameters.cpp:(.text+0x34a):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x352):对‘libconfig::Setting::operator char const_() const’未定义的引用
hyperparameters.cpp:(.text+0x382):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x38a):对‘libconfig::Setting::operator char const_() const’未定义的引用
hyperparameters.cpp:(.text+0x3ba):对‘libconfig::Config::lookup(char const_) const’未定义的引用
hyperparameters.cpp:(.text+0x3c2):对‘libconfig::Setting::operator int() const’未定义的引用
hyperparameters.cpp:(.text+0x419):对‘libconfig::Config::~Config()’未定义的引用
hyperparameters.cpp:(.text+0x479):对‘libconfig::Config::~Config()’未定义的引用
collect2: error: ld returned 1 exit status
Makefile:28: recipe for target 'OMCBoost' failed
make: *** [OMCBoost] Error 1
what's wrong? thanks for you time
from online-multiclass-lpboost.
I think the linker is not able to find libconfig. Make sure that you install the correct version of the libconfig .
from online-multiclass-lpboost.
So, where should I install the libconfig to a correct linker? Thank you.
from online-multiclass-lpboost.
Hi @amirsaffari I met the same libconfig++ linking errors. Specifying the path (/usr/lib/x86_64-linux-gnu) of libconfig++.so in Makefile does not help. I am using Ubuntu 16.04.4, G++ 5.4.0, libconfig++ 9.2.0
from online-multiclass-lpboost.
Move the reference to the library to the end of the line in the make file e.g move -libconf++ to the end of the line it is in
from online-multiclass-lpboost.
I also suffer from the same problem, it is as follow:
Makefile:28: recipe for target 'OMCBoost' failed
make: *** [OMCBoost] Error 1
The version of Libconfig is 1.4.4, it is consistent with the recommended version, can you give me a solution to this problem? Thanks!
from online-multiclass-lpboost.
Thank you, @admfisher14 ! Worked!!
from online-multiclass-lpboost.
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