default "/opt/cross/powerpc-unknown-linux-gnu" if powerpc
default "/opt/cross/x86_64-unknown-linux-gnu" if x86_64
- config TOOLCHAIN_LIBC
- string
+ choice TOOLCHAIN_LIBC_TYPE
prompt "Toolchain libc" if DEVEL
depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
- default "uclibc"
+ default EXTERNAL_TOOLCHAIN_LIBC_USE_MUSL
help
Specify the libc type used by the external toolchain. The given value
is passed as -m flag to all gcc and g++ invocations. This is mainly
intended for multilib toolchains which support glibc and uclibc at
the same time. If no value is specified, no -m flag is passed.
+ config EXTERNAL_TOOLCHAIN_LIBC_USE_GLIBC
+ bool "glibc"
+ select USE_GLIBC
+
+ config EXTERNAL_TOOLCHAIN_LIBC_USE_UCLIBC
+ bool "uClibc"
+ select USE_UCLIBC
+ depends on !(aarch64 || aarch64_be)
+
+ config EXTERNAL_TOOLCHAIN_LIBC_USE_MUSL
+ bool "musl"
+ select USE_MUSL
+
+ endchoice
+
+ config TOOLCHAIN_LIBC
+ string
+ depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
+ default "glibc" if EXTERNAL_TOOLCHAIN_LIBC_USE_GLIBC
+ default "uclibc" if EXTERNAL_TOOLCHAIN_LIBC_USE_UCLIBC
+ default "musl" if EXTERNAL_TOOLCHAIN_LIBC_USE_MUSL
+
config TOOLCHAIN_BIN_PATH
string
prompt "Toolchain program path" if DEVEL
Select the C library implementation.
config LIBC_USE_GLIBC
- bool "Use (e)glibc"
+ bool "Use glibc"
select USE_GLIBC
depends on !arc
endchoice
-source "toolchain/glibc/Config.in"
source "toolchain/uClibc/Config.in"
comment "Debuggers"
help
Enable if you want to build the gdb.
-config INSIGHT
- bool
- prompt "Build insight-gdb" if TOOLCHAINOPTS
- select GDB
- default n
- help
- Enable if you want to build insight-gdb.
-
config USE_GLIBC
bool
source "toolchain/binutils/Config.version"
source "toolchain/gcc/Config.version"
-source "toolchain/glibc/Config.version"
-source "toolchain/uClibc/Config.version"
-source "toolchain/musl/Config.version"
-
config LIBC
string
default "glibc" if USE_GLIBC
default "uClibc" if USE_UCLIBC
default "musl" if USE_MUSL
-config LIBC_VERSION
- string
- default GLIBC_VERSION if USE_GLIBC
- default UCLIBC_VERSION if USE_UCLIBC
- default MUSL_VERSION if USE_MUSL
-
config TARGET_SUFFIX
string
default "gnueabi" if USE_GLIBC && (arm || armeb)