tools/liblockdep: Build liblockdep from tools/Makefile

add targets to build liblockdep with
  make -C tools liblockdep
like the way other stuff under tools/ can be built

Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

2 files changed, 7 insertions, 2 deletions

diff --git a/tools/Makefile b/tools/Makefile
index bcae806b0c39..9a617adc6675 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -44,6 +44,9 @@ cpupower: FORCE
 cgroup firewire hv guest usb virtio vm net: FORCE
         $(call descend,$@)
 
+liblockdep: FORCE
+        $(call descend,lib/lockdep)
+
 libapikfs: FORCE
         $(call descend,lib/api)
 
@@ -91,6 +94,9 @@ cpupower_clean:
 cgroup_clean hv_clean firewire_clean lguest_clean usb_clean virtio_clean vm_clean net_clean:
         $(call descend,$(@:_clean=),clean)
 
+liblockdep_clean:
+        $(call descend,lib/lockdep,clean)
+
 libapikfs_clean:
         $(call descend,lib/api,clean)
 
diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile
index cb09d3ff8f58..c70919b5ebe7 100644
--- a/tools/lib/lockdep/Makefile
+++ b/tools/lib/lockdep/Makefile
@@ -1,8 +1,7 @@
 # file format version
 FILE_VERSION = 1
 
-MAKEFLAGS += --no-print-directory
-LIBLOCKDEP_VERSION=$(shell make -sC ../../.. kernelversion)
+LIBLOCKDEP_VERSION=$(shell make --no-print-directory -sC ../../.. kernelversion)
 
 # Makefiles suck: This macro sets a default value of $(2) for the
 # variable named by $(1), unless the variable has been set by