xref: /linux/drivers/scsi/aic7xxx/aicasm/Makefile (revision 1724c7c0c9494dcbdd7f630f29e1e8427cb231d1) 
1PROG=	aicasm
2
3OUTDIR ?= ./
4
5.SUFFIXES= .l .y .c .h
6
7CSRCS=	aicasm.c aicasm_symbol.c
8YSRCS=	aicasm_gram.y aicasm_macro_gram.y
9LSRCS=	aicasm_scan.l aicasm_macro_scan.l
10
11GENHDRS=	$(addprefix ${OUTDIR}/,aicdb.h $(YSRCS:.y=.h))
12GENSRCS=	$(addprefix ${OUTDIR}/,$(YSRCS:.y=.c) $(LSRCS:.l=.c))
13
14SRCS=	${CSRCS} ${GENSRCS}
15LIBS=	-ldb
16clean-files:= ${GENSRCS} ${GENHDRS} $(YSRCS:.y=.output) $(PROG)
17# Override default kernel CFLAGS.  This is a userland app.
18AICASM_CFLAGS:= -I/usr/include -I. -I$(OUTDIR)
19LEX= flex
20YACC= bison
21YFLAGS= -d
22
23NOMAN=	noman
24
25ifneq ($(HOSTCC),)
26AICASM_CC= $(HOSTCC)
27else
28AICASM_CC= $(CC)
29endif
30
31ifdef DEBUG
32CFLAGS+= -DDEBUG -g
33YFLAGS+= -t -v
34LFLAGS= -d
35endif
36
37$(PROG):  $(OUTDIR) ${GENHDRS} $(SRCS)
38	$(AICASM_CC) $(AICASM_CFLAGS) $(SRCS) -o $(OUTDIR)/$(PROG) $(LIBS)
39
40$(OUTDIR):
41	mkdir -p $(OUTDIR)
42
43$(OUTDIR)/aicdb.h:
44	@if [ -e "/usr/include/db4/db_185.h" ]; then		\
45		echo "#include <db4/db_185.h>" > $@;	\
46	 elif [ -e "/usr/include/db3/db_185.h" ]; then		\
47		echo "#include <db3/db_185.h>" > $@;	\
48	 elif [ -e "/usr/include/db2/db_185.h" ]; then		\
49		echo "#include <db2/db_185.h>" > $@;	\
50	 elif [ -e "/usr/include/db1/db_185.h" ]; then		\
51		echo "#include <db1/db_185.h>" > $@;	\
52	 elif [ -e "/usr/include/db/db_185.h" ]; then		\
53		echo "#include <db/db_185.h>" > $@;	\
54	 elif [ -e "/usr/include/db_185.h" ]; then		\
55		echo "#include <db_185.h>" > $@;		\
56	 else							\
57		echo "*** Install db development libraries";	\
58	 fi
59
60clean:
61	rm -f $(clean-files)
62
63# Create a dependency chain in generated files
64# to avoid concurrent invocations of the single
65# rule that builds them all.
66$(OUTDIR)/aicasm_gram.c: $(OUTDIR)/aicasm_gram.h
67$(OUTDIR)/aicasm_gram.c $(OUTDIR)/aicasm_gram.h: aicasm_gram.y
68	$(YACC) $(YFLAGS) -b $(<:.y=) $<
69	mv $(<:.y=).tab.c $(OUTDIR)/$(<:.y=.c)
70	mv $(<:.y=).tab.h $(OUTDIR)/$(<:.y=.h)
71
72# Create a dependency chain in generated files
73# to avoid concurrent invocations of the single
74# rule that builds them all.
75$(OUTDIR)/aicasm_macro_gram.c: $(OUTDIR)/aicasm_macro_gram.h
76$(OUTDIR)/aicasm_macro_gram.c $(OUTDIR)/aicasm_macro_gram.h: aicasm_macro_gram.y
77	$(YACC) $(YFLAGS) -b $(<:.y=) -p mm $<
78	mv $(<:.y=).tab.c $(OUTDIR)/$(<:.y=.c)
79	mv $(<:.y=).tab.h $(OUTDIR)/$(<:.y=.h)
80
81$(OUTDIR)/aicasm_scan.c: aicasm_scan.l
82	$(LEX) $(LFLAGS) -o $@ $<
83
84$(OUTDIR)/aicasm_macro_scan.c: aicasm_macro_scan.l
85	$(LEX) $(LFLAGS) -Pmm -o $@ $<
86