According to the Linux and macOS: Installation guide for Armadillo, on Debian machine(ubuntu-16.04) I was trying for installing the armadillo library and after executing the command : $cmake .
The full stop separated from "cmake" by a space is important.
I executed the command : $ make (also tried with root privileges still), the following error was thrown.
piyush#ubuntu:~/armadillo$ sudo make
Scanning dependencies of target armadillo
[ 33%] Building CXX object CMakeFiles/armadillo.dir/src/wrapper1.cpp.o
[ 66%] Building CXX object CMakeFiles/armadillo.dir/src/wrapper2.cpp.o
[100%] Linking CXX shared library libarmadillo.so
/usr/bin/ld: /usr/local/lib/libsuperlu.a(util.c.o): relocation R_X86_64_32 against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libsuperlu.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
CMakeFiles/armadillo.dir/build.make:123: recipe for target 'libarmadillo.so.9.800.2' failed
make[2]: *** [libarmadillo.so.9.800.2] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/armadillo.dir/all' failed
make[1]: *** [CMakeFiles/armadillo.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2
This library is available in Ubuntu. Just do
sudo apt install libarmadillo-dev
P.S. Never run sudo make, it's a very bad practice.
Related
I'm trying to compile the AWS iot localproxy on an rPi (have tried 3 and 4 and getting the same issue). I follow the instructions here >> https://github.com/aws-samples/aws-iot-securetunneling-localproxy
I have been sucessful compiling on macOS and the binary works, but when building on an rPi I get the folowing error...
[ 4%] Linking CXX executable bin/localproxytest
/usr/bin/ld: /usr/local/lib/arm-linux-gnueabihf/libprotobuf-lite.a(arena.cc.o): in function `google::protobuf::internal::ThreadSafeArena::Init(bool)':
arena.cc:(.text+0xa60): undefined reference to `__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/localproxytest.dir/build.make:292: bin/localproxytest] Error 1
make[1]: *** [CMakeFiles/Makefile2:97: CMakeFiles/localproxytest.dir/all] Error 2
make: *** [Makefile:103: all] Error 2
It seems to be a problem linking to '__atomic_fetch_add_8' or the atomic libs? Any clues on how to resolve? Anyone been successful building this on an rPi?
I believe there is an issue with CMake and the order of linking with ld.
In CMakeLists.txt
Moving atomic to be the last link command after all the sources fixed this for me
https://github.com/aws-samples/aws-iot-securetunneling-localproxy/blob/main/CMakeLists.txt#L94
if(NOT APPLE AND NOT MSVC) target_link_libraries(${AWS_TUNNEL_LOCAL_PROXY_TARGET_NAME} atomic) target_link_libraries(${AWS_TUNNEL_LOCAL_PROXY_TEST_NAME} atomic) endif()
should be below
https://github.com/aws-samples/aws-iot-securetunneling-localproxy/blob/main/CMakeLists.txt#L111
target_link_libraries(${AWS_TUNNEL_LOCAL_PROXY_TEST_NAME} ${Protobuf_LITE_STATIC_LIBRARY})
In this time, I want to use Freeopcua to create a library to use in other project.
I have install all the tools in debian.soft file and build with following command sudo sh build.sh, cmake ., make, sudo make install. Although, in directory /usr/local/include and /usr/local/lib, there are opc directory and libopc*.so respectively, when I create a new cmake project, there is an error. Hope someone can help me or give some suggest. Thanks everyone~~~
I have refer to Libraries in /usr/local/lib not found, but it doesn't work for me
CMakeLists.txt
cmake_minimum_required(VERSION 2.8.12)
project(OPCUAIndependent)
include_directories(/usr/local/include/)
link_directories(/usr/local/lib/)
add_executable(sourceCode sourceCode.cpp)
target_link_libraries(sourceCode opc)
Error
[ 50%] Linking CXX executable sourceCode
/usr/bin/ld: cannot find -lopc
collect2: error: ld returned 1 exit status
CMakeFiles/sourceCode.dir/build.make:96: recipe for target 'sourceCode' failed
make[2]: *** [sourceCode] Error 1
CMakeFiles/Makefile2:82: recipe for target 'CMakeFiles/sourceCode.dir/all' failed
make[1]: *** [CMakeFiles/sourceCode.dir/all] Error 2
Makefile:90: recipe for target 'all' failed
make: *** [all] Error 2
I'm writting a extension for pyton3.6. My develop machine run gcc7.3, and production environment os is centos6. I use the following link option to static link glibc to avoid upgrade glibc2.12 to glibc2.14+.
-Wl,-Bdynamic -lpython3.6m -Wl,-Bstatic -lboost_python36
But get error:
[ 50%] Linking CXX shared module helloext.so
/usr/bin/x86_64-linux-gnu-ld: cannot find -lgcc_s
/usr/bin/x86_64-linux-gnu-ld: cannot find -lgcc_s
collect2: error: ld returned 1 exit status
CMakeFiles/helloext.dir/build.make:94: recipe for target 'helloext.so' failed
make[2]: *** [helloext.so] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/helloext.dir/all' failed
make[1]: *** [CMakeFiles/helloext.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
Anyone known? Thanks.
The reason might be although libgcc is present it may not be in the paths known to ldconfig. Check this by doing
/sbin/ldconfig -p | grep libgcc
Does the output show that there is a link to libgcc corresponds to paths that you have listed above?
A work around for you may be to add the link to the relevant library to your compile command e.g.
... -L /usr/lib/gcc/x86_64-linux-gnu/4.6/
Another may be to create a symbolic link to the library yourself.
ln -s /usr/lib/gcc/x86_64-linux-gnu/4.6/libgcc_s.so /usr/lib/gcc/libgcc_s.so
You have not informed us about Linux you are using. Update 4.6 with the proper number in the command above.
I am trying to install gameplay game engine on my ubuntuMATE 17.10, following steps here. After cmake I type make and get errors below:
/usr/bin/ld: /home/samdare/Downloads/extracts/GamePlay-master/external-deps/lib/linux/x86_64/libgameplay-deps.a(btVoronoiSimplexSolver.o): relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: /home/samdare/Downloads/extracts/GamePlay-master/external-deps/lib/linux/x86_64/libgameplay-deps.a(SphereTriangleDetector.o): relocation R_X86_64_32S against symbol `_ZTV22SphereTriangleDetector' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: /home/samdare/Downloads/extracts/GamePlay-master/external-deps/lib/linux/x86_64/libgameplay-deps.a(trees.o): relocation R_X86_64_32S against symbol `_length_code' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
samples/browser/CMakeFiles/sample-browser.dir/build.make:745: recipe for target 'samples/browser/sample-browser' failed
make[2]: *** [samples/browser/sample-browser] Error 1
CMakeFiles/Makefile2:235: recipe for target 'samples/browser/CMakeFiles/sample-browser.dir/all' failed
make[1]: *** [samples/browser/CMakeFiles/sample-browser.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
GamePlay : The linker in Ubuntu 16.04 - amd64 is OK with GamePlay as is.
sudo apt install g++ cmake libglu1-mesa-dev libogg-dev libopenal-dev libgtk2.0-dev curl lib32z1-dev
git clone https://github.com/gameplay3d/GamePlay.git
cd GamePlay/
./install.sh
mkdir build && cd build/ && cmake .. && make
Executable´s created :
build/samples/browser/sample-browser
build/samples/racer/sample-racer
build/samples/character/sample-character
build/samples/spaceship/sample-spaceship
The Ubuntu 16.04 files seem to work perfect with Ubuntu 17.10 - amd64. My result "build/" → gameplay-build/ was uploaded as gameplay-build_ubuntu16_amd64.tar.gz (240MB) . Can be unpacked to any location in /home/*
Link https://drive.google.com/file/d/1EIggScf8bGdbBCTMOpjbmKbQcWgs0tpv/view?usp=sharing
When I tried to compile example from Anvil framework for Vulkan I get following errors:
[ 97%] Linking CXX executable OutOfOrderRasterization
/usr/bin/ld: cannot find -lvulkan
collect2: error: ld returned 1 exit status
CMakeFiles/OutOfOrderRasterization.dir/build.make:126: recipe for target 'OutOfOrderRasterization' failed
make[2]: *** [OutOfOrderRasterization] Error 1
CMakeFiles/Makefile2:72: recipe for target 'CMakeFiles/OutOfOrderRasterization.dir/all' failed
make[1]: *** [CMakeFiles/OutOfOrderRasterization.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
How i need to configure Vulkan to resolve it? (Ubuntu)
Check you LIBRARY paths. You might need to download and install vulkan. There should a .so file in one your library paths(/usr/lib{,64},/lib{,64}, /usr/share/lib{,64}) named to the effect of libvulkan.numbers.so.
See this ask ubuntu question: https://askubuntu.com/questions/796442/ld-cannot-find-lvulkan
CMake versions 3.7 and later ship with a FindVulkan.cmake module that finds the Vulkan includes and library for you if you have a Vulkan SDK installed and the VULKAN_SDK environment variable set. The CMake module also finds the includes and library if you have installed a Vulkan package to your system directories. The Getting Started guide on the LunarXchange website has some additional detail.