llama.cpp

3a00c985 - cmake : fix KleidiAI install target failure with EXCLUDE_FROM_ALL (#19581)

cmake : fix KleidiAI install target failure with EXCLUDE_FROM_ALL (#19581) * cmake: fix KleidiAI install target failure with EXCLUDE_FROM_ALL Fix for the bug #19501 by adding EXCLUDE_FROM_ALL to FetchContent_Declare. This properly excludes KleidiAI from both build and install targets, preventing install failures when GGML_CPU_KLEIDIAI=ON is used. The KleidiAI source files are still compiled into libggml-cpu.so, preserving all functionality. * addressed code review comments