Commit 2d71c124 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
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toolchain-external: add publicly available musl toolchains 



This commit adds ten toolchains based on the musl C library that are
publicly available from the musl-cross project.

[Peter: fix ppc prefix, only for classic ABI]
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 5f4d658d

toolchain/toolchain-external/Config.in

+30 −0
Original line number Diff line number Diff line
@@ -867,6 +867,26 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_12 
	  Toolchain for the AArch64 architecture, from

	  http://www.linaro.org/engineering/armv8/



config BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS

	bool "Musl toolchain"

	depends on (BR2_arm && BR2_ARM_EABI) || (BR2_armeb && BR2_ARM_EABI) || \

		(BR2_i386 && !BR2_x86_i386) || BR2_microblaze || BR2_mips || \

		BR2_mipsel || (BR2_powerpc && BR2_powerpc_CLASSIC) || BR2_x86_64

	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"

	select BR2_TOOLCHAIN_EXTERNAL_MUSL

	select BR2_INSTALL_LIBSTDCPP

	select BR2_HOSTARCH_NEEDS_IA32_LIBS

	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2

	help

	  Toolchain based on the Musl C library, provided by the

	  musl-cross project. It uses gcc 4.8.2, binutils 2.24 and

	  musl 1.0.0. It does not have a cross debugger included.



	  The ARM toolchain is built for ARMv4t, soft-float.

	  The x86 toolchain is built for i486.



	  http://musl.codu.org/



config BR2_TOOLCHAIN_EXTERNAL_CUSTOM

	bool "Custom toolchain"

	help
@@ -953,6 +973,16 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX 
	default "bfin-linux-uclibc"	 if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2 && BR2_BINFMT_FDPIC

	default "bfin-uclinux"		 if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1 && BR2_BINFMT_FLAT

	default "bfin-linux-uclibc"	 if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1 && BR2_BINFMT_FDPIC

	default "arm-linux-musleabi"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_arm

	default "armeb-linux-musleabi"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_armeb

	default "i486-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_i386

	default "microblaze-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_microblaze

	default "mips-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mips && !BR2_SOFT_FLOAT)

	default "mips-sf-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mips && BR2_SOFT_FLOAT)

	default "mipsel-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && !BR2_SOFT_FLOAT)

	default "mipsel-sf-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && BR2_SOFT_FLOAT)

	default "powerpc-linux-musl"     if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_powerpc

	default "x86_64-linux-musl"	 if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_x86_64

	default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX \

					 if BR2_TOOLCHAIN_EXTERNAL_CUSTOM

toolchain/toolchain-external/toolchain-external.mk

+27 −0
Original line number Diff line number Diff line
@@ -369,6 +369,33 @@ else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_14_02),y) 
TOOLCHAIN_EXTERNAL_SITE = http://releases.linaro.org/14.02/components/toolchain/binaries/

TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-aarch64-linux-gnu-4.8-2014.02_linux.tar.xz

TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SYMLINK

else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS),y)

TOOLCHAIN_EXTERNAL_SITE = https://googledrive.com/host/0BwnS5DMB0YQ6bDhPZkpOYVFhbk0/musl-1.0.0/

ifeq ($(BR2_arm),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-arm-linux-musleabi-1.0.0.tar.xz

else ifeq ($(BR2_armeb),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-armeb-linux-musleabi-1.0.0.tar.xz

else ifeq ($(BR2_i386),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-i486-linux-musl-1.0.0.tar.xz

else ifeq ($(BR2_microblaze),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-microblaze-linux-musl-1.0.0.tar.xz

else ifeq ($(BR2_mips),y)

ifeq ($(BR2_SOFT_FLOAT),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mips-sf-linux-musl-1.0.0.tar.xz

else

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mips-linux-musl-1.0.0.tar.xz

endif # BR2_SOFT_FLOAT

else ifeq ($(BR2_mipsel),y)

ifeq ($(BR2_SOFT_FLOAT),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-sf-linux-musl-1.0.0.tar.xz

else

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-linux-musl-1.0.0.tar.xz

endif # BR2_SOFT_FLOAT

else ifeq ($(BR2_powerpc),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-powerpc-linux-musl-1.0.0.tar.xz

else ifeq ($(BR2_x86_64),y)

TOOLCHAIN_EXTERNAL_SOURCE = crossx86-x86_64-linux-musl-1.0.0.tar.xz

endif

else

# Custom toolchain

TOOLCHAIN_EXTERNAL_SITE = $(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))