Commit b9882925 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

toolchain: introduce BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS 



Unfortunately, the official Blackfin toolchains are built without the
shadow password support, so our default Busybox configuration fails to
build.

Therefore, we introduce a new hidden knob
BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS, which is set to yes for Buildroot
internal toolchain, for toolchains generated by the Crosstool-NG
backend, for Glibc external toolchains and for Uclibc custom external
toolchains. It is left unset by the Blackfin toolchain profile.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 32a0dcea

toolchain/Config.in

+2 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ choice 


config BR2_TOOLCHAIN_BUILDROOT

	bool "Buildroot toolchain"

	select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS



config BR2_TOOLCHAIN_EXTERNAL

	bool "External toolchain"
@@ -20,6 +21,7 @@ config BR2_TOOLCHAIN_EXTERNAL 


config BR2_TOOLCHAIN_CTNG

	bool "Crosstool-NG toolchain"

	select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS

	help

	  Say 'y' if you want to generate the toolchain with crosstool-NG

	  ( http://ymorin.is-a-geek.org/projects/crosstool )

toolchain/toolchain-common.in

+3 −0
Original line number Diff line number Diff line
@@ -29,6 +29,9 @@ config BR2_INSTALL_LIBSTDCPP 
config BR2_TOOLCHAIN_HAS_THREADS

	bool



config BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS

	bool



config BR2_ENABLE_LOCALE_PURGE

	bool "Purge unwanted locales"

	help

toolchain/toolchain-external/Config.in

+4 −0
Original line number Diff line number Diff line
@@ -220,6 +220,7 @@ config BR2_TOOLCHAIN_EXTERNAL_GLIBC 
	select BR2_ENABLE_LOCALE

	select BR2_PROGRAM_INVOCATION

	select BR2_TOOLCHAIN_HAS_THREADS

	select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS



config BR2_TOOLCHAIN_EXTERNAL_UCLIBC

	bool
@@ -233,6 +234,9 @@ choice 
config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC

	bool "uClibc"

	select BR2_TOOLCHAIN_EXTERNAL_UCLIBC

	# For the time being, we assume that all custom external

	# toolchains have shadow password support.

	select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS



config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC

	bool "glibc"