I tried to build this library, but couldn't make it.
This documentation for the library tells us how to install it.
After I run ./configure file, I run ./install file and got the following error.
ld: symbol(s) not found for architecture x86_64
collect2: error: ld returned 1 exit status
make[2]: *** [libfeat_lib.dylib] Error 1
make[1]: *** [CMakeFiles/feat_lib.dir/all] Error 2
make: *** [all] Error 2
I made a new issue(there is more info for this error), but I cast this question also here to get some solutions.
How should I do to fix this?
Or, could you build this library?
My environment is here:
Mojave 10.14.6
Using Anaconda
Python 3.6.8
cmake version 3.15.5
GNU Make 3.81
Eigen 3.3.4
Shogun installed by homebrew
Thank you.
Related
I tried to install the Ipopt package on my Mac (macOS Catalina, 10.15.0) following this installation guide:
https://coin-or.github.io/Ipopt/INSTALL.html
I installed ASL as the linear solver and made it to the point 3. makewithout any further issues. However, when I run make test, I receive the following error message:
cd test; /Applications/Xcode.app/Contents/Developer/usr/bin/make test
CXX hs071_main.o
CXX hs071_nlp.o
CXXLD hs071_cpp
CC hs071_c.o
CCLD hs071_c
ln -s ../examples/hs071_f/hs071_f.f hs071_f.f
F77 hs071_f.o
F77LD hs071_f
ld: library not found for -lmkl_core
collect2: error: ld returned 1 exit status
make[1]: *** [hs071_f] Error 1
make: *** [unitTest] Error 2
Does anyone know how to fix this issue? It seems like it can't find the mkl library...
Yes, you have to install the Intel MKL library https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/onemkl.html since it is not part of Mac OS.
I'm currently working on a game engine with vulkan.
I just wanted to try whether it compiles on linux, but I don't know how to link my Vulkan SDK libraries. I downloaded the "vulkansdk-linux-x86_64-1.1.85.0.tar.gz" from the LunarG homepage, but now I dont know what I should link under "target_link_libraries".
I tried to link the "libvulkan.so" from the lib folder, but it does not work.
Some help from you would be great, because I never worked with CMAKE on linux.
/usr/bin/ld: cannot find -lvulkan
collect2: error: ld returned 1 exit status
make[3]: *** [CMakeFiles/Untitled.dir/build.make:669: ../output_linux /Untitled] Error 1
make[2]: *** [CMakeFiles/Makefile2:73: CMakeFiles/Untitled.dir/all] Error 2
make[1]: *** [CMakeFiles/Makefile2:85: CMakeFiles/Untitled.dir/rule] Error 2
make: *** [Makefile:118: Untitled] Error 2
Thanks for help,
Marlon
The SDK's Linux Getting Started Guide found in your SDK tarball and at this link explains much of this. In fact, there's even a section called "Using Vulkan in CMake Projects" that shows how to use the FindVulkan CMake module. The SDK also contains numerous example programs, also built with CMake.
I am trying to run a project that was made and works for Ubuntu but on Mac OS. And when I am doing the make I got the following error:
ld: library not found for -lrt
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [consumer] Error 1
make[1]: *** [CMakeFiles/consumer.dir/all] Error 2
make: *** [all] Error 2
I can't see any library with that name at thole project.
Can anyone explain what it is and how to solve it?
On old Linux systems, several functions, such as clock_gettime, are documented to need -lrt for old versions of GNU libc. This is no more the case on recent glibc (after 2.17 from 2013).
So you can remove -lrt from your Makefile (and remove the thing from your cmake configuration thing generating it).
BTW, removing -lrt should also fit for recent Linux distributions.
PS. If you are paying support for your Linux system, you should ask your support for advice.
I'm trying to install opencv to my Ubuntu 14.04 machine using the documentation provided in
http://docs.opencv.org/doc/tutorials/introduction/linux_install/linux_install.html#linux-installation
However, during the compilation process I get the following error.
Linking CXX shared library ../../lib/libopencv_videoio.so
/usr/bin/ld: /usr/local/lib/libavcodec.a(avpacket.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
/usr/local/lib/libavcodec.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
make[2]: *** [lib/libopencv_videoio.so.3.0.0] Error 1
make[1]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/all] Error 2
make: *** [all] Error 2
I noticed a few posts mentioning similar errors and some solutions suggest removing the libavcodec.a from /usr/local/lib/. I'd like not to do that as I need ffmpeg libraries in the machine as well.
Could someone please help me to resolve this issue?.
Thanks
I got it to work (for installing ffmpeg) by simply reinstalling the whole thing from the beginning with all instances of $ ./configure replaced by $ ./configure --enable-shared (first make sure to delete all the folders and files including the .so files from the previous attempt).
Apparently this works because https://stackoverflow.com/a/13812368/10593190.
And this matches with #camino's comment on https://stackoverflow.com/a/19365454/10593190 and XavierStuvw's answer.
Just run these 2 lines in your terminal/environment:
pip install opencv-python==3.4.5.20
pip install opencv-contrib-python==3.4.5.20
I'm trying to deploy a C++ QT application currently for Mac, and will move onto Windows soon, but I'm currently having problems.
I've downloaded the QT source to compile statically. I first cd to the downloaded source directory, then run ./configure -static, which runs fine, but does say WARNING: Unable to find file .device.vars, not sure if that's a problem or not. Then I try to run make sub-src, but it says No rule to make target 'sub-src'. Stop., so I try plain old make instead, which runs for a while, then gives me the error:
Undefined symbols for architecture x86_64:
"std::bad_alloc::bad_alloc()", referenced from:
qBadAlloc() in libQt5Core_debug.a(qglobal.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [qmleasing] Error 1
make[2]: *** [sub-qmleasing-make_first] Error 2
make[1]: *** [sub-tools-make_first] Error 2
make: *** [module-qtdeclarative-make_first] Error 2
Googling yields no results (from what I can see) :( How can I successfully statically build QT so I can deploy my application, or if statically building is no longer an option, how else can I deploy my app?
Thanks for any help in advance!
EDIT: Probably should add that I'm running OSX 10.8.3, 64 bit, QT dynamically installed under /Applications/QT, attempting to build this in a folder on my desktop.