2 config NATIVE_TOOLCHAIN
4 prompt "Use host's toolchain" if DEVEL && BROKEN
7 If enabled, OpenWrt will compile using your existing toolchain instead of compiling one
9 menuconfig TOOLCHAINOPTS
10 bool "Toolchain Options" if DEVEL
11 depends !NATIVE_TOOLCHAIN
13 menuconfig EXTRA_TARGET_ARCH
15 prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
16 default y if powerpc64
19 Some builds may require a 'biarch' toolchain. This option
20 allows you to specify an additional target arch.
22 Most people will answer N here.
24 config EXTRA_TARGET_ARCH_NAME
26 default "powerpc64" if powerpc64
27 prompt "Extra architecture name" if EXTRA_TARGET_ARCH
29 Specify the cpu name (eg powerpc64 or x86_64) of the
30 additional target architecture.
32 config EXTRA_TARGET_ARCH_OPTS
34 default "-m64" if powerpc64
35 prompt "Extra architecture compiler options" if EXTRA_TARGET_ARCH
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.
41 For example, if you're building a compiler that can build
42 both powerpc and powerpc64 binaries, you'll need to
45 source "toolchain/binutils/Config.in"
46 source "toolchain/gcc/Config.in"
49 prompt "LIBC implementation" if TOOLCHAINOPTS
52 Select the LIBC implementation.
67 source "toolchain/eglibc/Config.in"
68 source "toolchain/glibc/Config.in"
69 source "toolchain/uClibc/Config.in"
73 prompt "Build gdb" if TOOLCHAINOPTS
76 Enable if you want to build the gdb
80 prompt "Build insight-gdb" if TOOLCHAINOPTS
84 Enable if you want to build insight-gdb
88 default y if !TOOLCHAINOPTS
90 source "toolchain/gcc/Config.version"
92 source "toolchain/eglibc/Config.version"
93 source "toolchain/glibc/Config.version"
94 source "toolchain/uClibc/Config.version"
98 default "eglibc" if USE_EGLIBC
99 default "glibc" if USE_GLIBC
100 default "uClibc" if USE_UCLIBC
104 default EGLIBC_VERSION if USE_EGLIBC
105 default GLIBC_VERSION if USE_GLIBC
106 default UCLIBC_VERSION if USE_UCLIBC
110 default "gnueabi" if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT
111 default "gnu" if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT
112 default "uclibcgnueabi" if USE_UCLIBC && EABI_SUPPORT
113 default "uclibc" if USE_UCLIBC && !EABI_SUPPORT