Use installed spice-protocol for code generation

Now that spice-protocol ships the needed .proto files as well as the
corresponding python scripts, spice-common can use these in order to
generate the C code for the SPICE (de)marshallers.

1 files changed, 23 insertions, 29 deletions

diff --git a/common/Makefile.am b/common/Makefile.am
index b4384e8..2be512c 100644
--- a/common/Makefile.am
+++ b/common/Makefile.am
@@ -14,7 +14,7 @@ SERVER_MARSHALLERS =				\
 	generated_server_marshallers.h		\
 	$(NULL)
 
-BUILT_SOURCES = $(CLIENT_MARSHALLERS) $(SERVER_MARSHALLERS) $(top_srcdir)/spice-protocol/spice/enums.h
+BUILT_SOURCES = $(CLIENT_MARSHALLERS) $(SERVER_MARSHALLERS)
 
 noinst_LTLIBRARIES = libspice-common.la libspice-common-server.la libspice-common-client.la
 libspice_common_la_SOURCES =		\
@@ -99,45 +99,39 @@ libspice_common_la_LIBADD =				\
 	$(SPICE_COMMON_LIBS)				\
 	$(NULL)
 
-MARSHALLERS_DEPS =					\
-	$(top_srcdir)/python_modules/__init__.py	\
-	$(top_srcdir)/python_modules/codegen.py		\
-	$(top_srcdir)/python_modules/demarshal.py	\
-	$(top_srcdir)/python_modules/marshal.py		\
-	$(top_srcdir)/python_modules/ptypes.py		\
-	$(top_srcdir)/python_modules/spice_parser.py	\
-	$(top_srcdir)/spice_codegen.py			\
+MARSHALLERS_DEPS =							\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/__init__.py		\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/codegen.py		\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/demarshal.py		\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/marshal.py		\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/ptypes.py		\
+	$(CODE_GENERATOR_BASEDIR)/python_modules/spice_parser.py	\
+	$(CODE_GENERATOR_BASEDIR)/spice_codegen.py			\
 	$(NULL)
 
 # Note despite being autogenerated these are not part of CLEANFILES, they are
 # actually a part of EXTRA_DIST, to avoid the need for pyparser by end users
-generated_client_demarshallers.c: $(top_srcdir)/spice.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-demarshallers --client --include common/messages.h $< $@ >/dev/null
+generated_client_demarshallers.c: $(CODE_GENERATOR_BASEDIR)/spice.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-demarshallers --client --include common/messages.h $< $@ >/dev/null
 
-generated_client_demarshallers1.c: $(top_srcdir)/spice1.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-demarshallers --client --include common/messages.h --prefix 1 --ptrsize 8 $< $@ >/dev/null
+generated_client_demarshallers1.c: $(CODE_GENERATOR_BASEDIR)/spice1.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-demarshallers --client --include common/messages.h --prefix 1 --ptrsize 8 $< $@ >/dev/null
 
-generated_client_marshallers.c: $(top_srcdir)/spice.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-marshallers -P --include common/messages.h --include client_marshallers.h --client $< $@ >/dev/null
+generated_client_marshallers.c: $(CODE_GENERATOR_BASEDIR)/spice.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-marshallers -P --include common/messages.h --include client_marshallers.h --client $< $@ >/dev/null
 
-generated_client_marshallers1.c: $(top_srcdir)/spice1.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-marshallers -P --include common/messages.h --include client_marshallers.h --client --prefix 1 --ptrsize 8 $< $@ >/dev/null
+generated_client_marshallers1.c: $(CODE_GENERATOR_BASEDIR)/spice1.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-marshallers -P --include common/messages.h --include client_marshallers.h --client --prefix 1 --ptrsize 8 $< $@ >/dev/null
 
-generated_server_demarshallers.c: $(top_srcdir)/spice.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-demarshallers --server --include common/messages.h $< $@ >/dev/null
+generated_server_demarshallers.c: $(CODE_GENERATOR_BASEDIR)/spice.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-demarshallers --server --include common/messages.h $< $@ >/dev/null
 
 STRUCTS = -M String -M Rect -M Point -M DisplayBase -M Fill -M Opaque -M Copy -M Blend -M Blackness -M Whiteness -M Invers -M Rop3 -M Stroke -M Text -M Transparent -M AlphaBlend -M Composite
-generated_server_marshallers.c: $(top_srcdir)/spice.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-marshallers $(STRUCTS) --server --include common/messages.h $< $@ >/dev/null
+generated_server_marshallers.c: $(CODE_GENERATOR_BASEDIR)/spice.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-marshallers $(STRUCTS) --server --include common/messages.h $< $@ >/dev/null
 
-generated_server_marshallers.h: $(top_srcdir)/spice.proto $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-marshallers $(STRUCTS) --server --include common/messages.h -H $< $@ >/dev/null
-
-# this is going to upset automake distcheck, since we try to write to
-# readonly srcdir. To limit the fail chances, rebuild automatically
-# enums.h only if the spice.proto has changed.
-$(top_srcdir)/spice-protocol/spice/enums.h: $(top_srcdir)/spice.proto # $(MARSHALLERS_DEPS)
-	$(AM_V_GEN)$(PYTHON) $(top_srcdir)/spice_codegen.py --generate-enums $< $@ >/dev/null
+generated_server_marshallers.h: $(CODE_GENERATOR_BASEDIR)/spice.proto $(MARSHALLERS_DEPS)
+	$(AM_V_GEN)$(PYTHON) $(CODE_GENERATOR_BASEDIR)/spice_codegen.py --generate-marshallers $(STRUCTS) --server --include common/messages.h -H $< $@ >/dev/null
 
 EXTRA_DIST =				\
 	$(CLIENT_MARSHALLERS)		\