"Fedora Support", step 1 ->

Several changes:
1) Make sure /bin /sbin /lib and /lib64 are ALWAYS symlinks to /usr/XXX,
   no matter what the current distribution does.
2) Make sure nobody and nogroup exist.
3) Fix various modules making assumptions that are not true on every
   distro.
4) Add symlinks to kdm module since fedora is looking for kdmrc in
   yet another spot.
5) Add detection of fedora, support its package manager

What still breaks: dnbd3
Other distros might not work now, they need adaption to changed logic
in some modules.

1 files changed, 13 insertions, 8 deletions

diff --git a/remote/setup_target b/remote/setup_target
index 77a9f62d..f76c7831 100755
--- a/remote/setup_target
+++ b/remote/setup_target
@@ -256,6 +256,7 @@ generate_target() {
 
 	initial_checks
 
+	local DIR
 	TARGET=$1 && shift
 	TARGET_DIR="${MODE_DIR}/targets/${TARGET}"
 	TARGET_BUILD_DIR="${MODE_DIR}/builds/${TARGET}"
@@ -267,6 +268,10 @@ generate_target() {
 		perror "Target directory cannot be named 'builds' or 'modules'."
 
 	pdebug "Generating '$TARGET_BUILD_DIR' for '$TARGET'"
+	for DIR in lib lib64 bin sbin; do
+		mkdir -p "${TARGET_BUILD_DIR}/usr/${DIR}" || perror "Could not create '${TARGET_BUILD_DIR}/usr/${DIR}'"
+		[ -L "${TARGET_BUILD_DIR}/${DIR}" ] || ln -s "usr/${DIR}" "${TARGET_BUILD_DIR}/${DIR}" || perror "Could not symlink '${TARGET_BUILD_DIR}/${DIR}' to 'usr/${DIR}"
+	done
 
 	# if no arguments assume all.
 	if [ "x$1" = "x" -o "x$1" = "xall" ]; then
@@ -366,6 +371,11 @@ process_module() {
 	fi
 	# Process module
 	mkdir -p "${MODULE_BUILD_DIR}" || perror "Could not create build dir"
+	local DIR
+	for DIR in lib lib64 bin sbin; do
+		mkdir -p "${MODULE_BUILD_DIR}/usr/${DIR}" || perror "Could not create '${MODULE_BUILD_DIR}/usr/${DIR}'"
+		[ -L "${MODULE_BUILD_DIR}/${DIR}" ] || ln -s "usr/${DIR}" "${MODULE_BUILD_DIR}/${DIR}" || perror "Could not symlink '${MODULE_BUILD_DIR}/${DIR}' to 'usr/${DIR}"
+	done
 	pdebug "## Reading config of $MODULE"
 	read_config
 	# Check if this module has a dependency that wasn't built yet:
@@ -446,13 +456,6 @@ process_module() {
 
 post_process_target() {
 	local TOOL_STR="$TOOL_STR post_process_target:"
-	if [ -d "${TARGET_BUILD_DIR}/lib/systemd" ]; then
-		pwarning "/lib/systemd exists in the generated target. It is not advisable to fetch existing"
-		pwarning "systemd service files from the template system, as it might conflict with generated"
-		pwarning "ones. In fact, some systems don't even use systemd so there might be no existing"
-		pwarning "service files. Please generate your own service file and place it in /etc/systemd."
-		pwarning "All files in /lib/systemd will be ignored."
-	fi
 
 	# figure out all relevant ld-paths
 	pinfo "Running ldconfig"
@@ -562,7 +565,9 @@ strip_recursive() {
 # copies static data files from <MODULE>/data/ to <TARGET_BUILD_DIR>
 copy_static_data() {
 	[ ! -d "${MODULE_DIR}/data" ] && pinfo "${MODULE} has no static 'data' directory." && return
-	cp -r "${MODULE_DIR}/data/"* ${TARGET_BUILD_DIR} || perror "Could not copy static data of ${MODULE}"
+	cd "${MODULE_DIR}/data/" || perror "could not cd to '${MODULE_DIR}/data/'"
+	tarcopy "$(find . -type f -o -type l)" "${TARGET_BUILD_DIR}"
+	cd -
 }
 
 # Copies files with their absolute paths in $REQUIRED_SYSTEM_FILES to $TARGET_BUILD_DIR