db: collapse the db_queries files into the generated ones

There's no reason to have these be independent of the generated files,
all the data contained within them is 'formulaic'

devtools/sql-rewrite.py

@@ -157,6 +157,13 @@ const struct db_query db_${f}_queries[] = {
 % endfor
 };
 
+struct db_query_set ${f}_query_set = {
+         .name = "${f}",
+         .query_table = db_${f}_queries,
+         .query_table_size = ARRAY_SIZE(db_${f}_queries),
+};
+
+AUTODATA(db_queries, &${f}_query_set);
 #endif /* HAVE_${f.upper()} */
 
 #endif /* LIGHTNINGD_WALLET_GEN_DB_${f.upper()} */

wallet/Makefile

@@ -8,15 +8,13 @@ WALLET_LIB_SRC :=		\
 	wallet/walletrpc.c
 
 WALLET_LIB_SRC_NOHDR :=			\
-	wallet/reservation.c		\
-	wallet/db_queries_postgres.c	\
-	wallet/db_queries_sqlite3.c
+	wallet/reservation.c
 
 WALLET_DB_QUERIES  := 			\
 	wallet/db_sqlite3_sqlgen.c 	\
 	wallet/db_postgres_sqlgen.c
 
-WALLET_SRC := $(WALLET_LIB_SRC) $(WALLET_LIB_SRC_NOHDR)
+WALLET_SRC := $(WALLET_LIB_SRC) $(WALLET_LIB_SRC_NOHDR) $(WALLET_DB_QUERIES)
 WALLET_HDRS := $(WALLET_LIB_SRC:.c=.h)
 
 WALLET_OBJS := $(WALLET_SRC:.c=.o)
@@ -25,10 +23,6 @@ WALLET_OBJS := $(WALLET_SRC:.c=.o)
 ALL_C_SOURCES += $(WALLET_SRC) $(WALLET_DB_QUERIES)
 ALL_C_HEADERS += $(WALLET_HDRS)
 
-# Query sets depend on the rewritten queries
-wallet/db_queries_sqlite3.o: $(WALLET_DB_QUERIES)
-wallet/db_queries_postgres.o: $(WALLET_DB_QUERIES)
-
 # The following files contain SQL-annotated statements that we need to extact
 WALLET_SQL_FILES := 			\
 	$(DB_SQL_FILES)			\

wallet/db_queries_postgres.c

@@ -1,13 +0,0 @@
-#include "config.h"
-#include "db_postgres_sqlgen.c"
-
-#if HAVE_POSTGRES
-
-struct db_query_set postgres_query_set = {
-	.name = "postgres",
-	.query_table = db_postgres_queries,
-	.query_table_size = ARRAY_SIZE(db_postgres_queries),
-};
-
-AUTODATA(db_queries, &postgres_query_set);
-#endif /* HAVE_POSTGRES */

wallet/db_queries_sqlite3.c

@@ -1,12 +0,0 @@
-#include "config.h"
-#include "db_sqlite3_sqlgen.c"
-
-#if HAVE_SQLITE3
-struct db_query_set sqlite3_query_set = {
-	.name = "sqlite3",
-	.query_table = db_sqlite3_queries,
-	.query_table_size = ARRAY_SIZE(db_sqlite3_queries),
-};
-
-AUTODATA(db_queries, &sqlite3_query_set);
-#endif /* HAVE_SQLITE3 */

wallet/test/Makefile

@@ -27,7 +27,7 @@ WALLET_TEST_COMMON_OBJS :=			\
 	common/utils.o				\
 	common/wireaddr.o			\
 	common/version.o			\
-	wallet/db_queries_sqlite3.o		\
+	wallet/db_sqlite3_sqlgen.o		\
 	wire/towire.o				\
 	wire/fromwire.o