tools/vtpm_manager build: Use generic subdirs rules.

Signed-off-by: Bastian Blank <waldi@debian.org>

diff --git a/tools/vtpm_manager/Makefile b/tools/vtpm_manager/Makefile
index 3f77adfee888f2e46aa6002d57c8ecf40e275915..dc90eb89929d5860e3a4cf98f0bd2fb6af1b8866 100644 (file)
--- a/tools/vtpm_manager/Makefile
+++ b/tools/vtpm_manager/Makefile
@@ -6,24 +6,8 @@ include $(XEN_ROOT)/tools/vtpm_manager/Rules.mk
 SUBDIRS                = crypto tcs util manager migration
 OPENSSL_HEADER = /usr/include/openssl/crypto.h
 
-.PHONY: all
-all:
-       for subdir in $(SUBDIRS); do          \
-               $(MAKE) -C $$subdir $@;       \
-       done
-
-.PHONY: install
-install:
-       @set -e; for subdir in $(SUBDIRS); do \
-               $(MAKE) -C $$subdir $@; \
-       done
-
-.PHONY: clean
-clean:
-       @set -e; for subdir in $(SUBDIRS); do \
-               $(MAKE) -C $$subdir $@; \
-       done
-
+.PHONY: all clean install
+all clean install: %: subdirs-%
 
 .PHONY: mrproper
 mrproper: