blob: 2b4969b267479af62fd5c81ada90798f4d1c2b30 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
mainmenu "Openlinux Configuration"
config MODULES
bool
modules
default y
menu "General Setup"
choice
prompt "Select target architecture"
default ARCH_X86_64
config ARCH_X86_64
bool "x86_64"
help
Target the x86_64 architecture.
# config ARCH_AARCH64
# bool "aarch64"
# help
# Target the ARM 64-bit architecture.
endchoice
config LLVM
bool "Use LLVM/Clang toolchain"
default y
help
Select this option to use the LLVM/Clang toolchain
for building the system instead of GCC.
config WERROR
default n
bool "Compile the system with -Werror"
help
If you select this option, all compiler warnings will be treated as errors.
config DEBUG
bool "Enable Debugging Features"
default y
help
Enable this option to include debugging symbols and additional debug information in the build.
choice
prompt "Compiler optimization level"
default OPTIMIZATION_LEVEL_G
config OPTIMIZATION_LEVEL_O0
bool "No optimization (-O0)"
help
Compile the system without any optimization.
This is useful for debugging but results in
slower binaries.
config OPTIMIZATION_LEVEL_G
bool "Optimize for debugging (-Og)"
help
Compile the system with optimizations that
are compatible with debugging, providing a
balance between performance and debuggability.
config OPTIMIZATION_LEVEL_O1
bool "Optimize for size and speed (-O1)"
help
Compile the system with basic optimizations
that improve performance without significantly
increasing compile time.
config OPTIMIZATION_LEVEL_O2
bool "Optimize for speed (-O2)"
help
Compile the system with optimizations that
improve execution speed. This is a good
balance between performance and compile time.
config OPTIMIZATION_LEVEL_O3
bool "Optimize for maximum speed (-O3)"
help
Compile the system with aggressive optimizations
that maximize execution speed, potentially at
the cost of longer compile times and larger binaries.
config OPTIMIZATION_LEVEL_S
bool "Optimize for size (-Os)"
help
Compile the system with optimizations that
reduce binary size, which is useful for
resource-constrained environments.
config OPTIMIZATION_LEVEL_Z
bool "Optimize for minimum size (-Oz)"
help
Compile the system with optimizations that
focus on minimizing binary size as much as
possible, often at the expense of performance.
config OPTIMIZATION_LEVEL_FAST
bool "Optimize for maximum speed (Ofast)"
depends on LLVM
help
Compile the system with aggressive optimizations
that may violate strict standards compliance
to achieve the highest possible performance.
endchoice
endmenu
source "boot/Kconfig"
source "lib/Kconfig"
source "bin/Kconfig"
|
