[CRIU] [PATCH 16/24] Makefile: untangle criu deps

[Kir Kolyshkin]

Build of criu binary depends on many other things that needs to be built
before it. Let's clean these deps a bit by using criu-deps variable.

This also removes wrong "$(VERSION_HEADER): include/common/asm"
dependency -- one can certainly succeed in generating
criu/include/version.h file without creating include/common/asm
symlink fist!

Signed-off-by: Kir Kolyshkin <kir at openvz.org>
---
 Makefile        | 11 ++++++++---
 Makefile.compel |  3 +++
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 03c3dce..1314e90 100644
--- a/Makefile
+++ b/Makefile
@@ -173,12 +173,15 @@ endif
 	$(Q) echo "#define CRIU_GITID \"$(GITID)\""				>> $@
 	$(Q) echo "#endif /* __CR_VERSION_H__ */"				>> $@
 
+criu-deps	+= $(VERSION_HEADER)
+
 #
 # Setup proper link for asm headers in common code.
 include/common/asm: include/common/arch/$(ARCH)/asm
 	$(call msg-gen, $@)
 	$(Q) ln -s ./arch/$(ARCH)/asm $@
-$(VERSION_HEADER): include/common/asm
+
+criu-deps	+= include/common/asm
 
 #
 # Configure variables.
@@ -194,6 +197,7 @@ endif
 # Protobuf images first, they are not depending
 # on anything else.
 $(eval $(call gen-built-in,images))
+criu-deps	+= images/built-in.o
 
 .PHONY: .FORCE
 
@@ -213,6 +217,7 @@ soccr/%: $(SOCCR_CONFIG) .FORCE
 soccr/built-in.o: $(SOCCR_CONFIG) .FORCE
 	$(Q) $(MAKE) $(build)=soccr all
 $(SOCCR_A): |soccr/built-in.o
+criu-deps	+= $(SOCCR_A)
 
 #
 # CRIU building done in own directory
@@ -222,9 +227,9 @@ $(SOCCR_A): |soccr/built-in.o
 #
 # But note that we're already included
 # the nmk so we can reuse it there.
-criu/%: images/built-in.o compel/plugins/std.built-in.o compel/libcompel.a compel/compel-host-bin $(VERSION_HEADER) .FORCE
+criu/%: $(criu-deps) .FORCE
 	$(Q) $(MAKE) $(build)=criu $@
-criu: images/built-in.o compel/plugins/std.built-in.o compel/libcompel.a compel/compel-host-bin $(SOCCR_A) $(VERSION_HEADER)
+criu: $(criu-deps)
 	$(Q) $(MAKE) $(build)=criu all
 .PHONY: criu
 
diff --git a/Makefile.compel b/Makefile.compel
index 46a3b52..3e7a174 100644
--- a/Makefile.compel
+++ b/Makefile.compel
@@ -27,12 +27,15 @@ compel-plugins		+= compel/plugins/std.built-in.o
 LIBCOMPEL_SO		:= libcompel.so
 LIBCOMPEL_A		:= libcompel.a
 export LIBCOMPEL_SO LIBCOMPEL_A
+criu-deps		+= compel/$(LIBCOMPEL_A)
 
 #
 # Compel itself.
 compel/%: $(compel-deps) $(compel-plugins) .FORCE
 	$(Q) $(MAKE) $(build)=compel $@
 
+criu-deps		+= compel/compel-host-bin
+
 #
 # Plugins
 compel/plugins/%: $(compel-deps) .FORCE
-- 
2.7.4