[packages] quagga-unstable: Delete AS_CONFED_SEQUENCE when prepending an AS_SEQUENCE...
[openwrt/svn-archive/archive.git] / toolchain / Config.in
1 #
2 config NATIVE_TOOLCHAIN
3 bool
4 prompt "Use host's toolchain" if DEVEL && BROKEN
5 default n
6 help
7 If enabled, OpenWrt will compile using your existing toolchain instead of compiling one
8
9 menuconfig TOOLCHAINOPTS
10 bool "Toolchain Options" if DEVEL
11 depends !NATIVE_TOOLCHAIN
12
13 menuconfig EXTRA_TARGET_ARCH
14 bool
15 prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
16 default y if TARGET_ps3 || TARGET_pxcab
17 default n
18 help
19 Some builds may require a 'biarch' toolchain. This option
20 allows you to specify an additional target arch.
21
22 Most people will answer N here.
23
24 config EXTRA_TARGET_ARCH_NAME
25 string
26 default "powerpc64" if TARGET_ps3 || TARGET_pxcab
27 prompt "Extra architecture name" if EXTRA_TARGET_ARCH
28 help
29 Specify the cpu name (eg powerpc64 or x86_64) of the
30 additional target architecture.
31
32 config EXTRA_TARGET_ARCH_OPTS
33 string
34 default "-m64" if TARGET_ps3 || TARGET_pxcab
35 prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH
36 help
37 If you're specifying an addition target architecture,
38 you'll probably need to also provide options to make
39 the compiler use this alternate arch.
40
41 For example, if you're building a compiler that can build
42 both powerpc and powerpc64 binaries, you'll need to
43 specify -m64 here.
44
45 source "toolchain/binutils/Config.in"
46 source "toolchain/gcc/Config.in"
47
48 choice
49 prompt "LIBC implementation" if TOOLCHAINOPTS
50 default USE_UCLIBC
51 help
52 Select the LIBC implementation.
53
54 config USE_EGLIBC
55 bool "Use eglibc"
56 depends !avr32
57
58 config USE_GLIBC
59 bool "Use glibc"
60 depends !avr32
61
62 config USE_UCLIBC
63 bool "Use uClibc"
64
65 endchoice
66
67 source "toolchain/eglibc/Config.in"
68 source "toolchain/glibc/Config.in"
69 source "toolchain/uClibc/Config.in"
70
71 config GDB
72 bool
73 prompt "Build gdb" if TOOLCHAINOPTS
74 default n
75 help
76 Enable if you want to build the gdb
77
78 config LARGEFILE
79 bool
80 prompt "Enable large file (files > 2 GB) support?" if TOOLCHAINOPTS
81 default y
82 help
83 Enable large file (files > 2 GB) support
84
85 config SHADOW_PASSWORDS
86 bool
87 prompt "Enable shadow password support?" if TOOLCHAINOPTS
88 default y
89 help
90 Enable shadow password support.
91
92 config SOFT_FLOAT
93 bool
94 prompt "Use software floating point by default" if TOOLCHAINOPTS
95 default y
96 depends on (arm || armeb || powerpc || mipsel || mips) && !HAS_FPU
97 help
98 If your target CPU does not have a Floating Point Unit (FPU) or a
99 kernel FPU emulator, but you still wish to support floating point
100 functions, then everything will need to be compiled with soft floating
101 point support (-msoft-float).
102
103 Most people will answer N.
104
105 config TARGET_OPTIMIZATION
106 string
107 prompt "Target Optimizations" if TOOLCHAINOPTS
108 default DEFAULT_TARGET_OPTIMIZATION
109 help
110 Optimizations to use when building for the target host.
111
112 config USE_UCLIBC
113 bool
114 default y if !TOOLCHAINOPTS
115
116 source "toolchain/gcc/Config.version"
117
118 source "toolchain/eglibc/Config.version"
119 source "toolchain/glibc/Config.version"
120 source "toolchain/uClibc/Config.version"
121
122 config LIBC
123 string
124 default "eglibc" if USE_EGLIBC
125 default "glibc" if USE_GLIBC
126 default "uClibc" if USE_UCLIBC
127
128 config LIBC_VERSION
129 string
130 default EGLIBC_VERSION if USE_EGLIBC
131 default GLIBC_VERSION if USE_GLIBC
132 default UCLIBC_VERSION if USE_UCLIBC
133
134 config TARGET_SUFFIX
135 string
136 default "gnueabi" if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT
137 default "gnu" if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT
138 default "uclibcgnueabi" if USE_UCLIBC && EABI_SUPPORT
139 default "uclibc" if USE_UCLIBC && !EABI_SUPPORT
140