From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Le Bihan Date: Mon, 24 Feb 2014 10:25:42 +0100 Subject: [Buildroot] [PATCH v2 2/2] systemd: enable required kernel features. In-Reply-To: <1393233942-11638-1-git-send-email-eric.le.bihan.dev@free.fr> References: <1393233942-11638-1-git-send-email-eric.le.bihan.dev@free.fr> Message-ID: <1393233942-11638-3-git-send-email-eric.le.bihan.dev@free.fr> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net When systemd is chosen as init system, the required kernel features are enabled. Signed-off-by: Eric Le Bihan --- linux/linux.mk | 6 +++++- package/systemd/Config.in | 16 ++++++++++++++-- 2 files changed, 19 insertions(+), 3 deletions(-) diff --git a/linux/linux.mk b/linux/linux.mk index d7f51b3..f948e6c 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -195,7 +195,11 @@ define LINUX_CONFIGURE_CMDS $(call KCONFIG_ENABLE_OPT,CONFIG_FUNCTION_TRACER,$(@D)/.config)) $(if $(BR2_PACKAGE_SYSTEMD), $(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS,$(@D)/.config) - $(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config)) + $(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config) + $(call KCONFIG_ENABLE_OPT,CONFIG_FHANDLE,$(@D)/.config) + $(call KCONFIG_ENABLE_OPT,CONFIG_AUTOFS4_FS,$(@D)/.config) + $(call KCONFIG_ENABLE_OPT,CONFIG_TMPFS_POSIX_ACL,$(@D)/.config) + $(call KCONFIG_ENABLE_OPT,CONFIG_TMPFS_POSIX_XATTR,$(@D)/.config)) $(if $(BR2_LINUX_KERNEL_APPENDED_DTB), $(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config)) yes '' | $(TARGET_MAKE_ENV) $(MAKE1) $(LINUX_MAKE_FLAGS) -C $(@D) oldconfig diff --git a/package/systemd/Config.in b/package/systemd/Config.in index eacc23c..4f180a1 100644 --- a/package/systemd/Config.in +++ b/package/systemd/Config.in @@ -26,8 +26,20 @@ config BR2_PACKAGE_SYSTEMD elaborate transactional dependency-based service control logic. It can work as a drop-in replacement for sysvinit. - Systemd requires a Linux kernel >= 3.0, with inotify, devtmpfs, - tmpfs vfs and tmpfs POSIX ACL enabled. + Systemd requires a Linux kernel >= 3.0 with the following options + enabled: + + - CONFIG_CGROUPS + - CONFIG_INOTIFY_USER + - CONFIG_FHANDLE + - CONFIG_AUTOFS4_FS + - CONFIG_TMPFS_POSIX_ACL + - CONFIG_TMPFS_XATTR + + These options will be automatically enabled by Buildroot if + it is responsible for building the kernel. Otherwise, if you + are building your kernel outside of Buildroot, make sure + these options are enabled. Systemd also provides udev, the userspace device daemon. -- 1.7.9.5