[Xen-devel] [PATCH] blktap2/vhd, daemon: serialize subdirs-all and subdirs-install

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

blktap2/vhd, daemon: serialize subdirs-all and subdirs-install

make install in vhd and daemon, subdirs-all and subdirs-install
are invoked parallel causing nasty error.
Add a rule to serialize them.

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff --git a/tools/blktap2/daemon/Makefile b/tools/blktap2/daemon/Makefile
--- a/tools/blktap2/daemon/Makefile
+++ b/tools/blktap2/daemon/Makefile
@@ -36,6 +36,7 @@ all: $(IBIN)
 
 LIBS_DEPENDS := lib/libblktap.a lib/libblktap.so
 $(LIBS_DEPENDS):subdirs-all
+.NOTPARALLEL: subdirs-%
 
 blktapctrl: tapdisk-daemon.c $(OBJS) $(LIBS_DEPENDS)
        $(CC) $(CFLAGS) -o blktapctrl tapdisk-daemon.c $(LDFLAGS) $(LIBS) 
$(OBJS)
diff --git a/tools/blktap2/vhd/Makefile b/tools/blktap2/vhd/Makefile
--- a/tools/blktap2/vhd/Makefile
+++ b/tools/blktap2/vhd/Makefile
@@ -34,6 +34,7 @@ build: $(IBIN)
 
 LIBS_DEPENDS     := lib/libvhd.so lib/vhd.a
 $(LIBS_DEPENDS):subdirs-all
+.NOTPARALLEL: subdirs-%
 
 vhd-util: vhd-util.o $(LIBS_DEPENDS)
        $(CC) $(CFLAGS) -o vhd-util vhd-util.o $(LDFLAGS) $(LIBS)


-- 
yamahata

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