From b9882925a438824b2e34b196cd7ef5382d1fb9cb Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Mon, 30 May 2011 23:56:57 +0200 Subject: 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: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- toolchain/Config.in | 2 ++ toolchain/toolchain-common.in | 3 +++ toolchain/toolchain-external/Config.in | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/toolchain/Config.in b/toolchain/Config.in index 8baa0c14c..5ff2a9152 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -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 ) diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in index a641785e6..4a2f3795b 100644 --- a/toolchain/toolchain-common.in +++ b/toolchain/toolchain-common.in @@ -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 diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in index 1d8f561ed..04bd20745 100644 --- a/toolchain/toolchain-external/Config.in +++ b/toolchain/toolchain-external/Config.in @@ -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" -- cgit v1.2.3