aboutsummaryrefslogtreecommitdiff
path: root/toolchain/toolchain-common.in
blob: c4e38902a2e825c1025a7d1827e6e8d806ac4b57 (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
112
# Generic toolchain options

# we want gdb config in the middle of both source and external
# toolchains, but mconf won't let us source the same file twice,
# so put it here instead
source "package/gdb/Config.in.host"

config BR2_LARGEFILE
	bool

config BR2_INET_IPV6
	bool

config BR2_TOOLCHAIN_HAS_NATIVE_RPC
	bool

config BR2_USE_WCHAR
	bool

config BR2_ENABLE_LOCALE
	bool

config BR2_INSTALL_LIBSTDCPP
	bool

config BR2_TOOLCHAIN_HAS_THREADS
	bool

config BR2_TOOLCHAIN_HAS_THREADS_DEBUG
	bool

config BR2_TOOLCHAIN_HAS_THREADS_NPTL
	bool

config BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
	bool

config BR2_TOOLCHAIN_HAS_SSP
	bool

config BR2_ENABLE_LOCALE_PURGE
	bool "Purge unwanted locales"
	help
	  Explicitly specify what locales to install on target. If N
	  then all locales supported by packages are installed.

config BR2_ENABLE_LOCALE_WHITELIST
	string "Locales to keep"
	default "C en_US de fr"
	depends on BR2_ENABLE_LOCALE_PURGE
	help
	  Whitespace seperated list of locales to allow on target.
	  Locales not listed here will be removed from the target.
	  See 'locale -a' on your host for a list of locales available
	  on your build host, or have a look in /usr/share/locale in
	  the target file system for available locales.

	  Notice that listing a locale here doesn't guarantee that it
	  will be available on the target - That purely depends on the
	  support for that locale in the selected packages.

config BR2_GENERATE_LOCALE
	string "Generate locale data"
	default ""
	depends on \
		BR2_TOOLCHAIN_BUILDROOT      || \
		BR2_TOOLCHAIN_USES_GLIBC
	help
	  Generate support for a list of locales. Locales can be
	  specified with or without encoding, when no encoding is
	  specified, UTF-8 is assumed. Examples of locales: en_US,
	  fr_FR.UTF-8.

# glibc and eglibc directly include gettext, so a separatly compiled
# gettext isn't needed and shouldn't be built to avoid conflicts. Some
# packages always need gettext, other packages only need gettext when
# locale support is enabled. See the documentation for how packages
# should rely on the following two options.

config BR2_NEEDS_GETTEXT
	bool
	default y if BR2_TOOLCHAIN_USES_UCLIBC

config BR2_NEEDS_GETTEXT_IF_LOCALE
	bool
	default y if (BR2_NEEDS_GETTEXT && BR2_ENABLE_LOCALE)

config BR2_USE_MMU
	bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh || BR2_xtensa
	default y if !BR2_bfin
	help
	  If your target has a MMU, you should say Y here.  If you
	  are unsure, just say Y.

config BR2_TARGET_OPTIMIZATION
	string "Target Optimizations"
	default "-pipe"
	help
	  Optimizations to use when building for the target host.
	  NOTE: gcc optimization level is defined in build options.

config BR2_TARGET_LDFLAGS
	string "Target linker options"
	help
	  Extra options to pass to the linker when building for the target.

config BR2_ECLIPSE_REGISTER
	bool "Register toolchain within Eclipse Buildroot plug-in"
	help
	  This options tells Buildroot to generate the necessary
	  configuration files to make your toolchain appear within
	  Eclipse, through the Eclipse Buildroot plugin.