From f5a11464d9e8f7baeaf8743aad44e31722b1865b Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Sun, 22 Dec 2013 15:32:26 +0100
Subject: [systemd] Comment about the environment patching

---
 remote/modules/systemd/systemd.build | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/remote/modules/systemd/systemd.build b/remote/modules/systemd/systemd.build
index 2c15eccf..8ccb3cca 100644
--- a/remote/modules/systemd/systemd.build
+++ b/remote/modules/systemd/systemd.build
@@ -4,6 +4,9 @@ fetch_source () {
 	# systemd
 	download_untar "$REQUIRED_URL" "src/"
 	# Patch PATH, HOME, USER environment
+	# TODO: Newer systemd versions support DefaultEnvironment=xxx in /etc/systemd/system.conf
+	# However, there were lots of changes after systemd 204, so we didn't update yet
+	# See http://cgit.freedesktop.org/systemd/systemd/tree/NEWS for changes.
 	patch -p0 src/systemd-*/src/core/main.c < systemd-openslx.patch || perror "Failed to apply openslx systemd patch."
 
 	# libkmod
@@ -23,14 +26,14 @@ build () {
 	pinfo "Building systemd"
 	cd "${MODULE_DIR}/src/$REQUIRED_VERSION"
 	pinfo "calling configure"
-	
+
 	# Save potentially pre-used paths/flages
 	OLDLDFLAGS="$LDFLAGS"
 	OLDCPPFLAGS="$CPPFLAGS"
 	OLDPKG_CONFIG_PATH="$PKG_CONFIG_PATH"
 	OLDLD_LIBRARY_PATH="$LD_LIBRARY_PATH"
 
-	export LDFLAGS="$LDFLAGS -L${MODULE_BUILD_DIR}/usr/lib" 
+	export LDFLAGS="$LDFLAGS -L${MODULE_BUILD_DIR}/usr/lib"
 	export CPPFLAGS="-I${MODULE_BUILD_DIR}/usr/include"
 	export PKG_CONFIG_PATH="${MODULE_BUILD_DIR}/usr/lib64/pkgconfig:${MODULE_BUILD_DIR}/usr/lib/pkgconfig"
 	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${MODULE_BUILD_DIR}/usr/lib:${MODULE_BUILD_DIR}/usr/lib64"
-- 
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