xref: /openbsd/usr.bin/make/enginechoice.c (revision e5dd7070) 
1 #include "config.h"
2 #include "defines.h"
3 #include "compat.h"
4 #include "make.h"
5 
6 struct engine {
7 	void (*run_list)(Lst, bool *, bool *);
8 	void (*node_updated)(GNode *);
9 	void (*init)(void);
10 }
11 	compat_engine = { Compat_Run, Compat_Update, Compat_Init },
12 	parallel_engine = { Make_Run, Make_Update, Make_Init },
13 	*engine;
14 
15 void
16 choose_engine(bool compat)
17 {
18 	engine = compat ? &compat_engine: &parallel_engine;
19 	engine->init();
20 }
21 
22 void
23 engine_run_list(Lst l, bool *has_errors, bool *out_of_date)
24 {
25 	engine->run_list(l, has_errors, out_of_date);
26 }
27 
28 void
29 engine_node_updated(GNode *gn)
30 {
31 	engine->node_updated(gn);
32 }
33