From 5a94b18752befd7cfb9961cad2b5dc4415036027 Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sat, 18 Feb 2017 23:28:01 -0500
Subject: build.h: include default cgroup hierarchy setting in --version output

This is pretty important, and we print this string during startup, so putting
the default hierarchy information might help with diagnosis if things go awry.

$ ./systemctl --version
systemd 232
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN default-hierarchy=legacy

v2: make the message nicer by including the ./configure option argument
directly in output
---
 src/basic/build.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/basic/build.h')

diff --git a/src/basic/build.h b/src/basic/build.h
index 633c2aaccb..91312bd2a3 100644
--- a/src/basic/build.h
+++ b/src/basic/build.h
@@ -133,6 +133,8 @@
 #define _IDN_FEATURE_ "-IDN"
 #endif
 
+#define _CGROUP_HIEARCHY_ "default-hierarchy=" DEFAULT_HIERARCHY_NAME
+
 #define SYSTEMD_FEATURES                                                \
         _PAM_FEATURE_ " "                                               \
         _AUDIT_FEATURE_ " "                                             \
@@ -152,4 +154,5 @@
         _BLKID_FEATURE_ " "                                             \
         _ELFUTILS_FEATURE_ " "                                          \
         _KMOD_FEATURE_ " "                                              \
-        _IDN_FEATURE_
+        _IDN_FEATURE_ " "                                               \
+        _CGROUP_HIEARCHY_
-- 
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