fix uclibc gcc4 compile
[openwrt.git] / toolchain / Config.in.devel
1 #
2
3 menu "Toolchain Options"
4
5 source "toolchain/uClibc/Config.in"
6 source "toolchain/binutils/Config.in"
7 source "toolchain/gcc/Config.in"
8 source "toolchain/ccache/Config.in"
9
10
11 comment "Common Toolchain Options"
12
13 config BR2_ENABLE_MULTILIB
14         bool "Enable multilib support?"
15         default n
16         help
17             If you want multilib enabled, enable this...
18
19 config BR2_LARGEFILE
20         bool "Enable large file (files > 2 GB) support?"
21         depends on !BR2_cris
22         default y
23         help
24             Enable large file (files > 2 GB) support
25
26 config BR2_SOFT_FLOAT
27         bool "Use software floating point by default"
28         default n
29         depends on BR2_arm || BR2_mips || BR2_powerpc
30         help
31           If your target CPU does not have a Floating Point Unit (FPU) or a
32           kernel FPU emulator, but you still wish to support floating point
33           functions, then everything will need to be compiled with soft floating
34           point support (-msoft-float).
35
36           Most people will answer N.
37
38 config BR2_TARGET_OPTIMIZATION
39         string "Target Optimizations"
40         default "-Os -pipe -mips32 -mtune=mips32"
41         help
42           Optimizations to use when building for the target host.
43
44 # Might be worth experimenting with for gcc 3.4.x.
45 #GCC_WITH_CPU:=
46 #GCC_WITH_ARCH:=
47 #GCC_WITH_TUNE:=
48
49 #GCC_WITH_CPU:=--with-cpu=
50 #GCC_WITH_ARCH:=--with-arch=
51 #GCC_WITH_TUNE:=--with-tune=
52
53
54 endmenu
55