52 lines
1.5 KiB
Bash
Executable File
52 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# Check if GCC is installed
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check_gcc() {
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if ! [ -x "$(command -v gcc)" ]; then
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# Display error message if GCC is not installed
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echo "Error: GCC is not installed. Please install GCC and try again." >&2
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exit 1
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fi
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}
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# Call the function before running the rest of the script
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check_gcc
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# Get CPU type from GCC and convert to uppercase
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MARCH=$(gcc -Q -march=native --help=target|grep -m1 march=|awk '{print toupper($2)}')
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# Check for specific CPU types and set MARCH variable accordingly
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case $MARCH in
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ZNVER1) MARCH="ZEN";;
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ZNVER2) MARCH="ZEN2";;
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ZNVER3) MARCH="ZEN3";;
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ZNVER4) MARCH="ZEN4";;
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BDVER1) MARCH="BULLDOZER";;
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BDVER2) MARCH="PILEDRIVER";;
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BDVER3) MARCH="STEAMROLLER";;
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BDVER4) MARCH="EXCAVATOR";;
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BTVER1) MARCH="BOBCAT";;
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BTVER2) MARCH="JAGUAR";;
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AMDFAM10) MARCH="MK10";;
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K8-SSE3) MARCH="K8SSE3";;
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BONNELL) MARCH="ATOM";;
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GOLDMONT-PLUS) MARCH="GOLDMONTPLUS";;
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SKYLAKE-AVX512) MARCH="SKYLAKE2";;
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MIVYBRIDGE)
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scripts/config --disable CONFIG_AGP_AMD64
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scripts/config --disable CONFIG_MICROCODE_AMD
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MARCH="MIVYBRIDGE";;
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ICELAKE-CLIENT) MARCH="ICELAKE";;
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esac
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# Add "M" prefix to MARCH variable
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MARCH2=M${MARCH}
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# Display detected CPU and apply optimization
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echo "----------------------------------"
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echo "| APPLYING AUTO-CPU-OPTIMIZATION |"
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echo "----------------------------------"
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echo "[*] DETECTED CPU (MARCH) : ${MARCH2}"
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scripts/config -k --disable CONFIG_GENERIC_CPU
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scripts/config -k --enable CONFIG_${MARCH2}
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