Wrong switches: unreachable-code-break and unreachable-code-return, at least on Termux

[Manamama]

Prerequisites

Yes ;)

Current Behavior

FAILED: vendor/llama.cpp/CMakeFiles/ggml.dir/ggml.c.o
ccache /usr/bin/clang -DGGML_SCHED_MAX_COPIES=4 -DGGML_USE_LLAMAFILE -D_GNU_SOURCE -D_XOPEN_SOURCE=600 -I/root/downloads_Termux/llama-cpp-python/vendor/llama.cpp/. -O3 -DNDEBUG -fPIC -Wshadow -Wstrict-prototypes -Wpointer-arith -Wmissing-prototypes -Werror=implicit-int -Werror=implicit-function-declaration -Wall -Wextra -Wpedantic -Wcast-qual -Wno-unused-function -Wunreachable-code-break -Wunreachable-code-return -Wdouble-promotion -std=gnu11 -MD -MT vendor/llama.cpp/CMakeFiles/ggml.dir/ggml.c.o -MF vendor/llama.cpp/CMakeFiles/ggml.dir/ggml.c.o.d -o vendor/llama.cpp/CMakeFiles/ggml.dir/ggml.c.o -c /root/downloads_Termux/llama-cpp-python/vendor/llama.cpp/ggml.c
clang: error: unrecognized command-line option ‘-Wunreachable-code-break’; did you mean ‘-Wunreachable-code’?
clang: error: unrecognized command-line option ‘-Wunreachable-code-return’; did you mean ‘-Wunreachable-code’?

etc.

Related to this probably.

Environment and Context

Termux, prooted Debian, but also in standard Termux.

Box specs, in short:

Environment at local 🎋 prooted system:
Linux localhost 6.2.1-PRoot-Distro #1 SMP PREEMPT Thu Mar 17 16:28:22 CST 2022 aarch64 GNU/Linux
PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games:/system/bin:/system/xbin:/data/data/com.termux/files/home/.local/bin/:/data/data/com.termux/files/usr/bin/
LD_LIBRARY_PATH:
CFLAGS:
LDFLAGS:
CPPFLAGS:
C_INCLUDE_PATH:
CPLUS_INCLUDE_PATH:
USE_VULKAN: OFF

Running command Building wheel for llama_cpp_python (pyproject.toml)
*** scikit-build-core 0.9.4 using CMake 3.29.3 (wheel)
*** Configuring CMake...
loading initial cache file /data/data/com.termux/files/usr/tmp/tmpbfzw_fsw/build/CMakeInit.txt
-- The C compiler identification is Clang 18.1.6
-- The CXX compiler identification is Clang 18.1.6
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /data/data/com.termux/files/usr/bin/clang - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /data/data/com.termux/files/usr/bin/clang++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Git: /data/data/com.termux/files/usr/bin/git (found version "2.45.1")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE
-- ccache found, compilation results will be cached. Disable with LLAMA_CCACHE=OFF.
-- CMAKE_SYSTEM_PROCESSOR: aarch64
-- ARM detected
-- Performing Test COMPILER_SUPPORTS_FP16_FORMAT_I3E
-- Performing Test COMPILER_SUPPORTS_FP16_FORMAT_I3E - Failed

Steps to fix

Do this:

sed -i 's/-Wunreachable-code-break//g; s/-Wunreachable-code-return//g' vendor/llama.cpp/CMakeLists.txt

to arrive at:

[27/27] : && /usr/bin/clang++ -O3 -DNDEBUG vendor/llama.cpp/examples/llava/CMakeFiles/llava.dir/llava.cpp.o vendor/llama.cpp/examples/llava/CMakeFiles/llava.dir/clip.cpp.o vendor/llama.cpp/examples/llava/CMakeFiles/llava-cli.dir/llava-cli.cpp.o -o vendor/llama.cpp/examples/llava/llava-cli -Wl,-rpath,/tmp/tmpqgrx623c/build/vendor/llama.cpp: vendor/llama.cpp/common/libcommon.a vendor/llama.cpp/libllama.so && :
*** Installing project into wheel...
-- Install configuration: "Release"
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/lib/libggml_shared.so
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/lib/cmake/Llama/LlamaConfig.cmake
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/lib/cmake/Llama/LlamaConfigVersion.cmake
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/include/ggml.h
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/include/ggml-alloc.h
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/include/ggml-backend.h
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/lib/libllama.so
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/include/llama.h
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/bin/convert.py
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/llama_cpp/libllama.so
-- Installing: /root/downloads_Termux/llama-cpp-python/llama_cpp/libllama.so
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/lib/libllava.so
-- Set runtime path of "/tmp/tmpqgrx623c/wheel/platlib/lib/libllava.so" to ""
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/bin/llava-cli
-- Set runtime path of "/tmp/tmpqgrx623c/wheel/platlib/bin/llava-cli" to ""
-- Installing: /tmp/tmpqgrx623c/wheel/platlib/llama_cpp/libllava.so
-- Set runtime path of "/tmp/tmpqgrx623c/wheel/platlib/llama_cpp/libllava.so" to ""
-- Installing: /root/downloads_Termux/llama-cpp-python/llama_cpp/libllava.so
-- Set runtime path of "/root/downloads_Termux/llama-cpp-python/llama_cpp/libllava.so" to ""
*** Making wheel...
*** Created llama_cpp_python-0.2.76-cp311-cp311-linux_aarch64.whl...
Building wheel for llama_cpp_python (pyproject.toml) ... done
Created wheel for llama_cpp_python: filename=llama_cpp_python-0.2.76-cp311-cp311-linux_aarch64.whl size=3334239 sha256=da0322b5d7a676e2d0bab3e2d6cc65f888937bcc676f854e72a378fb574438f8
Stored in directory: /root/.cache/pip/wheels/78/ec/ae/e102e407170d9e380949aaa8aafc0646a62be8208c8008f3db
Successfully built llama_cpp_python
Installing collected packages: llama_cpp_python
Successfully installed llama_cpp_python-0.2.76

and

root@localhost:~/downloads_Termux/llama-cpp-python# pip show llama-cpp-python
Name: llama_cpp_python
Version: 0.2.76
Summary: Python bindings for the llama.cpp library
Home-page:
Author:
Author-email: Andrei Betlen [email protected]
License: MIT
Location: /usr/local/lib/python3.11/dist-packages
Requires: diskcache, jinja2, numpy, typing-extensions
Required-by:

etc.