Merge branch 'master' of git.openslx.org:openslx-ng/tm-scripts

...

3 files changed, 80 insertions, 6 deletions

diff --git a/remote/includes/distribution.inc b/remote/includes/distribution.inc
index 64190986..7a7be738 100644
--- a/remote/includes/distribution.inc
+++ b/remote/includes/distribution.inc
@@ -28,6 +28,7 @@ detect_distribution () {
 	esac
 	# Get version - we mangle this quite a bit. first make sure it has no spaces, then split version at period (.), underscore (_) and dash (-)
 	SYS_VERSION=$(lsb_release -rs | tolower)
+	SYS_CODENAME=$(lsb_release -c|cut -f 2)		# Codename: eg. Ubuntu raring, openSuse: Dartmouth etc.
 	local VERSION=$(echo $SYS_VERSION | sed -r 's/\s//g;s/[\._]/ /g;s/-//g')
 	local STRTMP=""
 	PRINT_SYS_VERSIONS="*.conf.$SYS_DISTRIBUTION"
diff --git a/remote/includes/kernel.inc b/remote/includes/kernel.inc
index ae5791df..4eef36e5 100644
--- a/remote/includes/kernel.inc
+++ b/remote/includes/kernel.inc
@@ -13,13 +13,23 @@
 #     must be given as  kernel/fs/nfs/nfs.ko
 #
 
-# determine kernel version
-KERNEL_CURRENT_VERSION=$(uname -r)
-[ -z "$KERNEL_CURRENT_VERSION" ] && pwarning "Could not determine kernel version."
-
 # set global KERNEL_TARGET_NAME
 KERNEL_TARGET_NAME="kernel"
 
+get_kernel_version () {
+	# determine kernel version currently running on this machine
+	KERNEL_CURRENT_VERSION=$(uname -r)
+	[ -z "$KERNEL_CURRENT_VERSION" ] && pwarning "Could not determine kernel version."
+	# determine kernel version that will be running in the generated system
+	if [ -e "$MODULES_DIR/kernel/ksrc/include/generated/utsrelease.h" ]; then
+		SYS_UTS_RELEASE=$(grep 'UTS_RELEASE' "$MODULES_DIR/kernel/ksrc/include/generated/utsrelease.h" | awk -F '"' '{print $2}')
+		SYS_KERNEL=$(echo "$SYS_UTS_RELEASE" | grep -o -E '^[0-9\.]+')
+	else
+		SYS_UTS_RELEASE="(unknown-not-compiled-yet)"
+		SYS_KERNEL="$SYS_UTS_RELEASE"
+	fi
+}
+
 check_kernel_build_dir() {
 	[ -d "${MODULES_DIR}/kernel/build" ] && KERNEL_BUILD_DIR="${MODULES_DIR}/kernel/build" \
 	|| perror "No build directory set for the kernel. Was is built?"
@@ -89,8 +99,8 @@ copy_kernel_modules() {
 	# generate modules map files
 	#
 	# first strip modules.order of all the modules we don't use
-	cat "${KERNEL_MODULES_DIR}/modules.order" | grep -E $(echo ${REQUIRED_KERNEL_MODULES} | tr '\ ' '|') \
-	>> "${TARGET_BUILD_DIR}/${KERNEL_MODULES_DIR}/modules.order"
+	cat "${KERNEL_MODULES_DIR}/modules.order" | grep -E "$(echo ${REQUIRED_KERNEL_MODULES} | tr '\ ' '|' | tr '_' '.' | tr '-' '.')" \
+		>> "${TARGET_BUILD_DIR}/${KERNEL_MODULES_DIR}/modules.order"
 	# copy list of builtin kernel modules
 	cp "${KERNEL_MODULES_DIR}/modules.builtin" "${TARGET_BUILD_DIR}/${KERNEL_MODULES_DIR}"
 	# with modules.order and modules.builtin, we can run depmod for the rest of the files
diff --git a/remote/includes/versioncompare.inc b/remote/includes/versioncompare.inc
new file mode 100644
index 00000000..75f59456
--- /dev/null
+++ b/remote/includes/versioncompare.inc
@@ -0,0 +1,63 @@
+
+# From http://stackoverflow.com/a/4025065/2043481
+# Returns 0 when equal, 1 when $1 > $2, 2 otherwise
+version_compare () {
+	if [[ "$1" == "$2" ]]; then
+		return 0
+	fi
+	local IFS=".-_"
+	local i ver1=($1) ver2=($2)
+	# fill empty fields in ver1 with zeros
+	for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
+		ver1[i]=0
+	done
+	for ((i=0; i<${#ver1[@]}; i++)); do
+		if [[ -z "${ver2[i]}" ]]; then
+			# fill empty fields in ver2 with zeros
+			ver2[i]=0
+		fi
+		if ((10#${ver1[i]} > 10#${ver2[i]})); then
+			return 1
+		fi
+		if ((10#${ver1[i]} < 10#${ver2[i]})); then
+			return 2
+		fi
+	done
+	return 0
+}
+
+version_ge () {
+	version_compare "$1" "$2"
+	local RET=$?
+	[ "$RET" == "2" ] && return 1
+	return 0
+}
+
+version_le () {
+	version_compare "$1" "$2"
+	local RET=$?
+	[ "$RET" == "1" ] && return 1
+	return 0
+}
+
+version_gt () {
+	version_compare "$1" "$2"
+	local RET=$?
+	[ "$RET" == "1" ] && return 0
+	return 1
+}
+
+version_lt () {
+	version_compare "$1" "$2"
+	local RET=$?
+	[ "$RET" == "2" ] && return 0
+	return 1
+}
+
+version_eq () {
+	version_compare "$1" "$2"
+	return $?
+}
+
+version_eq "1.0" "1" && ! version_eq "1.0" "1.1" && version_ge "1.1" "1.0"
+