Re: [Boost-users] Many undefined references for libboost_filesystem

Subject: Re: [Boost-users] Many undefined references for libboost_filesystem
From: mahmood n (nt_mahmood_at_[hidden])
Date: 2017-10-17 14:22:57

So, I finally found how to see the invoked command! In the common.mk file, I saw

# check if verbose 
ifeq ($(verbose), 1)
        VERBOSE := 
else
        VERBOSE := @
Endif

With an ugly workaround, I changed it to

# check if verbose 
ifeq ($(verbose), 1)
        VERBOSE := 
else
        VERBOSE := 
endif

I didn’t want to have another pain for “finding how the verbose variable is set in the Makefile”!!!

Here is the full output with the command. The libraries do exist, so why on earth it can not link :(

mahmood_at_vb:AES$ g++ -fPIC -L/home/mahmood/boost_1_54_0/stage/lib -lboost_filesystem -lboost_system  -m64 -o /home/mahmood/gpgpu-sim_distribution/ispass2009-benchmarks/bin/release/AES   obj/x86_64/release/aescuda.cpp.o obj/x86_64/release/aesCudaUtils.cpp.o  obj/x86_64/release/aesHost.cu.o        -L/usr/local/cuda/lib64 -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../lib -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../common/lib/linux -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../../shared//lib -lcudart    -L/usr/local/cuda/lib64 -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../lib -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../common/lib/linux -L/home/mahmood/NVIDIA_GPU_Computing_SDK/C/src//../../shared//lib -lcudart -lcutil_x86_64  -lshrutil_x86_64 
obj/x86_64/release/aescuda.cpp.o: In function `_GLOBAL__sub_I_aescuda.cpp':
aescuda.cpp:(.text.startup+0x68b): undefined reference to `boost::system::get_system_category()'
aescuda.cpp:(.text.startup+0x697): undefined reference to `boost::system::get_generic_category()'
aescuda.cpp:(.text.startup+0x6a3): undefined reference to `boost::system::get_generic_category()'
aescuda.cpp:(.text.startup+0x6af): undefined reference to `boost::system::get_generic_category()'
aescuda.cpp:(.text.startup+0x6bb): undefined reference to `boost::system::get_system_category()'
obj/x86_64/release/aesCudaUtils.cpp.o: In function `boost::enable_if<boost::filesystem::is_basic_path<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >, bool>::type boost::filesystem::exists<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >(boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> const&)':
aesCudaUtils.cpp:(.text._ZN5boost10filesystem6existsINS0_10basic_pathISsNS0_11path_traitsEEEEENS_9enable_ifINS0_13is_basic_pathIT_EEbE4typeERKS7_[boost::enable_if<boost::filesystem::is_basic_path<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >, bool>::type boost::filesystem::exists<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >(boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> const&)]+0x22): undefined reference to `boost::system::get_system_category()'
aesCudaUtils.cpp:(.text._ZN5boost10filesystem6existsINS0_10basic_pathISsNS0_11path_traitsEEEEENS_9enable_ifINS0_13is_basic_pathIT_EEbE4typeERKS7_[boost::enable_if<boost::filesystem::is_basic_path<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >, bool>::type boost::filesystem::exists<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >(boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> const&)]+0x6b): undefined reference to `boost::filesystem::detail::status_api(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, boost::system::error_code&)'
obj/x86_64/release/aesCudaUtils.cpp.o: In function `boost::enable_if<boost::filesystem::is_basic_path<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >, unsigned long>::type boost::filesystem::file_size<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >(boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> const&)':
aesCudaUtils.cpp:(.text._ZN5boost10filesystem9file_sizeINS0_10basic_pathISsNS0_11path_traitsEEEEENS_9enable_ifINS0_13is_basic_pathIT_EEmE4typeERKS7_[boost::enable_if<boost::filesystem::is_basic_path<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >, unsigned long>::type boost::filesystem::file_size<boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> >(boost::filesystem::basic_path<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::filesystem::path_traits> const&)]+0x55): undefined reference to `boost::filesystem::detail::file_size_api(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
obj/x86_64/release/aesCudaUtils.cpp.o: In function `_GLOBAL__sub_I_aesCudaUtils.cpp':
aesCudaUtils.cpp:(.text.startup+0x5): undefined reference to `boost::system::get_system_category()'
aesCudaUtils.cpp:(.text.startup+0x11): undefined reference to `boost::system::get_generic_category()'
aesCudaUtils.cpp:(.text.startup+0x1d): undefined reference to `boost::system::get_generic_category()'
aesCudaUtils.cpp:(.text.startup+0x29): undefined reference to `boost::system::get_generic_category()'
aesCudaUtils.cpp:(.text.startup+0x35): undefined reference to `boost::system::get_system_category()'
collect2: ld returned 1 exit status
mahmood_at_vb:AES$ ls /home/mahmood/boost_1_54_0/stage/lib/libboost_system.*
/home/mahmood/boost_1_54_0/stage/lib/libboost_system.a
/home/mahmood/boost_1_54_0/stage/lib/libboost_system.so
/home/mahmood/boost_1_54_0/stage/lib/libboost_system.so.1.54.0
mahmood_at_vb:AES$ ls /home/mahmood/boost_1_54_0/stage/lib/libboost_filesystem..*
/home/mahmood/boost_1_54_0/stage/lib/libboost_filesystem.a
/home/mahmood/boost_1_54_0/stage/lib/libboost_filesystem.so
/home/mahmood/boost_1_54_0/stage/lib/libboost_filesystem.so.1.54.0
mahmood_at_vb:AES$

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