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authorGravatar Nicolas Cavallari <nicolas.cavallari@green-communications.fr>2014-12-23 11:44:10 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2014-12-26 20:09:34 +0100
commit21d6e4ea459b0b3a436c7936a94a917f085919e6 (patch)
treef44e5151414b505cefa608f7fe5c929b83a2f4ed /package/util-linux
parent1696f254aa2c68a274956902cfac7b7e9a607b11 (diff)
downloadbuildroot-21d6e4ea459b0b3a436c7936a94a917f085919e6.tar.gz
buildroot-21d6e4ea459b0b3a436c7936a94a917f085919e6.tar.bz2
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 <nicolas.cavallari@green-communications.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/util-linux')
-rw-r--r--package/util-linux/Config.in9
-rw-r--r--package/util-linux/util-linux.mk1
2 files changed, 10 insertions, 0 deletions
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) \