Bug: Failing to build using cmake on tag b3912

[Martin-HZK]

What happened?

I can successfully build llama.cpp using make, but failing to do it using cmake. I tried this on Ubuntu 22.04 LTS and 24.04 LTS on my Intel Core Ultra 9 185H. It seems that is searching the glibc in the wrong path.

Name and Version

$ ./llama-cli --version
version: 3912 (edc2656)
built with cc (conda-forge gcc 14.2.0-1) 14.2.0 for x86_64-conda-linux-gnu

What operating system are you seeing the problem on?

Linux

Relevant log output

$ cmake --build build --config Release -j 22
[  0%] Generating build details from Git
[  1%] Built target sha1
[  1%] Built target sha256
-- Found Git: /usr/bin/git (found version "2.43.0") 
[  2%] Built target xxhash
[  3%] Building C object ggml/src/CMakeFiles/ggml.dir/ggml-alloc.c.o
[  4%] Building CXX object common/CMakeFiles/build_info.dir/build-info.cpp.o
[  4%] Built target build_info
[  5%] Linking CXX shared library libggml.so
/usr/bin/ld: cannot find /lib64/libpthread.so.0: No such file or directory
/usr/bin/ld: cannot find /usr/lib64/libpthread_nonshared.a: No such file or directory
collect2: error: ld returned 1 exit status
gmake[2]: *** [ggml/src/CMakeFiles/ggml.dir/build.make:179: ggml/src/libggml.so] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:1591: ggml/src/CMakeFiles/ggml.dir/all] Error 2
gmake: *** [Makefile:146: all] Error 2

[xiaoran007]

I had the same problem. In fact make works fine and cmake doesn't.

[JohannesGaessler]

Are you perhaps just missing packages?

[Martin-HZK]

Are you perhaps just missing packages?
Actually, the related libc can be found elsewhere, but not in the lib64. I just installed the Ubuntu24.04 by default image. But in terms of the static library, like libpthread_nonshared.a, I didn't really find it in my GLibc 2.35 version for Ubuntu22.04

[rajesh-s]

Did anyone manage to resolve this? Same problem on RHEL!

[rajesh-s]

@Martin-HZK where is the glibc found in your case?

[mylovemyfun]

I met the same question.

source build.sh -clblast -debug          
fatal: 目标路径 'CLBlast' 已经存在，并且不是一个空目录。
CMake Deprecation Warning at CMakeLists.txt:12 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Building CLBlast with OpenCL API (default)
-- Configuring done (0.0s)
-- Generating done (0.0s)
-- Build files have been written to: /home/xusisheng/repo/llama.cpp/CLBlast/build
[100%] Built target clblast
-- Install configuration: ""
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/lib/libclblast.a
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/include/clblast_half.h
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/include/clblast.h
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/include/clblast_c.h
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/lib/cmake/CLBlast/CLBlastConfig.cmake
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/lib/cmake/CLBlast/CLBlastConfig-noconfig.cmake
-- Up-to-date: /home/xusisheng/repo/llama.cpp/CLBlast/./CLBlast_DIR/lib/pkgconfig/clblast.pc
-- CLBlast found
-- ccache found, compilation results will be cached. Disable with LLAMA_CCACHE=OFF.
-- CMAKE_SYSTEM_PROCESSOR: x86_64
-- x86 detected
-- Configuring done (0.3s)
-- Generating done (0.1s)
-- Build files have been written to: /home/xusisheng/repo/llama.cpp/build
[  4%] Built target ggml
[  4%] Built target ggml_static
[  7%] Built target llama
[  9%] Built target build_info
[ 14%] Built target common
[ 15%] Linking CXX executable ../bin/test-tokenizer-0
/usr/bin/ld: 找不到 /lib64/libpthread.so.0: 没有那个文件或目录
/usr/bin/ld: 找不到 /usr/lib64/libpthread_nonshared.a: 没有那个文件或目录
collect2: error: ld returned 1 exit status
make[2]: *** [tests/CMakeFiles/test-tokenizer-0.dir/build.make:101：bin/test-tokenizer-0] 错误 1
make[1]: *** [CMakeFiles/Makefile2:1683：tests/CMakeFiles/test-tokenizer-0.dir/all] 错误 2
make: *** [Makefile:146：all] 错误 2

[mylovemyfun]

Problem solved after creating a new conda env

conda deactivate
conda remove --name myenv --all
conda create -n myenv python=3.11
conda activate myenv

[ChienKaiMa]

I created links to make it work. Rebuilding the environment didn't work for me (I was trying to build bitnet-cpp).

sudo ln -s /usr/lib/x86_64-linux-gnu/libpthread.so.0 /lib64/libpthread.so.0
sudo ln -s /usr/lib/x86_64-linux-gnu/libc_nonshared.a /usr/lib64/libpthread_nonshared.a
sudo ln -s /usr/lib/x86_64-linux-gnu/libc_nonshared.a /usr/lib64/libc_nonshared.a
sudo ln -s /usr/lib/x86_64-linux-gnu/libc.so /lib64/libc.so.6

References
https://stackoverflow.com/questions/78217727/error-cannot-find-usr-lib-libc-nonshared-a-when-installing-cmake

[Martin-HZK]

I created links to make it work. Rebuilding the environment didn't work for me (I was trying to build bitnet-cpp).

sudo ln -s /usr/lib/x86_64-linux-gnu/libpthread.so.0 /lib64/libpthread.so.0
sudo ln -s /usr/lib/x86_64-linux-gnu/libc_nonshared.a /usr/lib64/libpthread_nonshared.a
sudo ln -s /usr/lib/x86_64-linux-gnu/libc_nonshared.a /usr/lib64/libc_nonshared.a
sudo ln -s /usr/lib/x86_64-linux-gnu/libc.so /lib64/libc.so.6

References https://stackoverflow.com/questions/78217727/error-cannot-find-usr-lib-libc-nonshared-a-when-installing-cmake

Maybe it is something to do with the the glib version that is connected with the kernel version

[github-actions]

This issue was closed because it has been inactive for 14 days since being marked as stale.