[Buildroot] [git commit] systemd: enable required kernel features.
Peter Korsgaard
peter at korsgaard.com
Tue Feb 25 20:28:05 UTC 2014
commit: http://git.buildroot.net/buildroot/commit/?id=4c10eedc103ba9648f73439f1ab5d801da9d2ed7
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
When systemd is chosen as init system, the required kernel features are
enabled.
Signed-off-by: Eric Le Bihan <eric.le.bihan.dev at free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
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.
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