From 21d6e4ea459b0b3a436c7936a94a917f085919e6 Mon Sep 17 00:00:00 2001 From: Nicolas Cavallari Date: Tue, 23 Dec 2014 11:44:10 +0100 Subject: [PATCH] util-linux: Add an option to compile 'nsenter' binary. nsenter is a tool to enter the namespace of another process. [Thomas: add dependency to 3.0 kernel headers, since the setns() system call was added in Linux 3.0.] Signed-off-by: Nicolas Cavallari Signed-off-by: Thomas Petazzoni --- package/util-linux/Config.in | 9 +++++++++ package/util-linux/util-linux.mk | 1 + 2 files changed, 10 insertions(+) diff --git a/package/util-linux/Config.in b/package/util-linux/Config.in index 5dfd050233..a8dfa1c025 100644 --- a/package/util-linux/Config.in +++ b/package/util-linux/Config.in @@ -118,6 +118,15 @@ config BR2_PACKAGE_UTIL_LINUX_MESG help Control write access to your terminal +config BR2_PACKAGE_UTIL_LINUX_NSENTER + bool "nsenter" + depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 + help + Enter the namespaces of another process. + +comment "nsenter needs a toolchain w/ headers >= 3.0" + depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0 + config BR2_PACKAGE_UTIL_LINUX_MOUNT bool "mount/umount" help diff --git a/package/util-linux/util-linux.mk b/package/util-linux/util-linux.mk index e06fa9a8c4..a530596ea6 100644 --- a/package/util-linux/util-linux.mk +++ b/package/util-linux/util-linux.mk @@ -74,6 +74,7 @@ UTIL_LINUX_CONF_OPTS += \ $(if $(BR2_PACKAGE_UTIL_LINUX_LOGIN_UTILS),--enable-last --enable-login --enable-su --enable-sulogin,--disable-last --disable-login --disable-su --disable-sulogin) \ $(if $(BR2_PACKAGE_UTIL_LINUX_LOSETUP),--enable-losetup,--disable-losetup) \ $(if $(BR2_PACKAGE_UTIL_LINUX_MESG),--enable-mesg,--disable-mesg) \ + $(if $(BR2_PACKAGE_UTIL_LINUX_NSENTER),--enable-nsenter,--disable-nsenter) \ $(if $(BR2_PACKAGE_UTIL_LINUX_MOUNT),--enable-mount,--disable-mount) \ $(if $(BR2_PACKAGE_UTIL_LINUX_NEWGRP),--enable-newgrp,--disable-newgrp) \ $(if $(BR2_PACKAGE_UTIL_LINUX_PARTX),--enable-partx,--disable-partx) \ -- 2.30.2