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toolchain-buildroot: add support for building musl toolchains

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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-05-05 23:17:08 +02:00 committed by Peter Korsgaard
parent 43b1cd3209
commit a84f478d3c
1 changed files with 10 additions and 0 deletions

10
toolchain/toolchain-buildroot/Config.in
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@ -77,6 +77,15 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC
comment "(e)glibc only available with shared lib support"
depends on BR2_PREFER_STATIC_LIB
config BR2_TOOLCHAIN_BUILDROOT_MUSL
bool "musl (experimental)"
depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_microblaze || \
BR2_mips || BR2_mipsel || BR2_powerpc || BR2_x86_64
select BR2_TOOLCHAIN_USES_MUSL
help
This option selects musl as the C library for the
cross-compilation toolchain.
endchoice
config BR2_TOOLCHAIN_BUILDROOT_LIBC
@ -86,6 +95,7 @@ config BR2_TOOLCHAIN_BUILDROOT_LIBC
# 'glibc'
default "glibc" if BR2_TOOLCHAIN_BUILDROOT_EGLIBC
default "glibc" if BR2_TOOLCHAIN_BUILDROOT_GLIBC
default "musl" if BR2_TOOLCHAIN_BUILDROOT_MUSL
source "package/uclibc/Config.in"
source "package/glibc/Config.in"