3 . /usr/share/makepkg/util/message.sh
6 Detect_CPU=$(gcc -c -Q -march=native --help=target | grep march | awk '{print $2}' | head -1)
8 msg "Detected CPU architecture: $Detect_CPU"
12 Available CPU microarchitectures:
14 1) AMD K6/K6-II/K6-III
15 2) AMD Athlon/Duron/K7
16 3) AMD Opteron/Athlon64/Hammer/K8
17 4) AMD Opteron/Athlon64/Hammer/K8 with SSE3
18 5) AMD 61xx/7x50/PhenomX3/X4/II/K10
19 6) AMD Family 10h (Barcelona)
20 7) AMD Family 14h (Bobcat)
21 8) AMD Family 16h (Jaguar)
22 9) AMD Family 15h (Bulldozer)
23 10) AMD Family 15h (Piledriver)
24 11) AMD Family 15h (Steamroller)
25 12) AMD Family 15h (Excavator)
26 13) AMD Family 17h (Zen)
27 14) AMD Family 17h (Zen 2)
29 16) Transmeta Efficeon
31 18) Winchip-2/Winchip-2A/Winchip-3
33 20) Geode GX1 (Cyrix MediaGX)
34 21) AMD Geode GX and LX
38 25) Intel Pentium 4, Pentium D and older Nocona/Dempsey Xeon CPUs with Intel 64bit
40 27) Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
41 28) Intel 1st Gen Core i3/i5/i7-family (Nehalem)
42 29) Intel 1.5 Gen Core i3/i5/i7-family (Westmere)
44 31) Intel Goldmont (Apollo Lake and Denverton)
45 32) Intel Goldmont Plus (Gemini Lake)
46 33) Intel 2nd Gen Core i3/i5/i7-family (Sandybridge)
47 34) Intel 3rd Gen Core i3/i5/i7-family (Ivybridge)
48 35) Intel 4th Gen Core i3/i5/i7-family (Haswell)
49 36) Intel 5th Gen Core i3/i5/i7-family (Broadwell)
50 37) Intel 6th Gen Core i3/i5/i7-family (Skylake)
51 38) Intel 6th Gen Core i7/i9-family (Skylake X)
52 39) Intel 8th Gen Core i3/i5/i7-family (Cannon Lake)
53 40) Intel 8th Gen Core i7/i9-family (Ice Lake)
54 41) Xeon processors in the Cascade Lake family
56 42) Native optimizations autodetected by GCC
66 1) Microarchitecture=CONFIG_MK6 ;;
67 2) Microarchitecture=CONFIG_MK7 ;;
68 3) Microarchitecture=CONFIG_MK8 ;;
69 4) Microarchitecture=CONFIG_MK8SSE3 ;;
70 5) Microarchitecture=CONFIG_MK10 ;;
71 6) Microarchitecture=CONFIG_MBARCELONA ;;
72 7) Microarchitecture=CONFIG_MBOBCAT ;;
73 8) Microarchitecture=CONFIG_MJAGUAR ;;
74 9) Microarchitecture=CONFIG_MBULLDOZER ;;
75 10) Microarchitecture=CONFIG_MPILEDRIVER ;;
76 11) Microarchitecture=CONFIG_MSTEAMROLLER ;;
77 12) Microarchitecture=CONFIG_MEXCAVATOR ;;
78 13) Microarchitecture=CONFIG_MZEN ;;
79 14) Microarchitecture=CONFIG_MZEN2 ;;
80 15) Microarchitecture=CONFIG_MCRUSOE ;;
81 16) Microarchitecture=CONFIG_MEFFICEON ;;
82 17) Microarchitecture=CONFIG_MWINCHIPC6 ;;
83 18) Microarchitecture=CONFIG_MWINCHIP3D ;;
84 19) Microarchitecture=CONFIG_MELAN ;;
85 20) Microarchitecture=CONFIG_MGEODEGX1 ;;
86 21) Microarchitecture=CONFIG_MGEODE_LX ;;
87 22) Microarchitecture=CONFIG_MCYRIXIII ;;
88 23) Microarchitecture=CONFIG_MVIAC3_2 ;;
89 24) Microarchitecture=CONFIG_MVIAC7 ;;
90 25) Microarchitecture=CONFIG_MPSC ;;
91 26) Microarchitecture=CONFIG_MATOM ;;
92 27) Microarchitecture=CONFIG_MCORE2 ;;
93 28) Microarchitecture=CONFIG_MNEHALEM ;;
94 29) Microarchitecture=CONFIG_MWESTMERE ;;
95 30) Microarchitecture=CONFIG_MSILVERMONT ;;
96 31) Microarchitecture=CONFIG_MGOLDMONT ;;
97 32) Microarchitecture=CONFIG_MGOLDMONTPLUS ;;
98 33) Microarchitecture=CONFIG_MSANDYBRIDGE ;;
99 34) Microarchitecture=CONFIG_MIVYBRIDGE ;;
100 35) Microarchitecture=CONFIG_MHASWELL ;;
101 36) Microarchitecture=CONFIG_MBROADWELL ;;
102 37) Microarchitecture=CONFIG_MSKYLAKE ;;
103 38) Microarchitecture=CONFIG_MSKYLAKEX ;;
104 39) Microarchitecture=CONFIG_MCANNONLAKE ;;
105 40) Microarchitecture=CONFIG_MICELAKE ;;
106 41) Microarchitecture=CONFIG_MCASCADELAKE ;;
107 42) Microarchitecture=CONFIG_MNATIVE ;;
108 *) default=CONFIG_GENERIC_CPU ;;
111 warning "According to PKGBUILD variable _microarchitecture, your choice is $answer"
112 msg "Building this package for microarchitecture: $Microarchitecture$default"
115 sed -e 's|^CONFIG_GENERIC_CPU=y|# CONFIG_GENERIC_CPU is not set|g' -i .config
116 sed -e "s|^# $Microarchitecture is not set|$Microarchitecture=y|g" -i .config