xref: /netbsd-src/share/mk/sys.mk (revision 60ab2ca5c0570c0013b39de285ddaa91fe27d029) 
1#	$NetBSD: sys.mk,v 1.100 2010/03/02 20:49:18 darran Exp $
2#	@(#)sys.mk	8.2 (Berkeley) 3/21/94
3
4unix?=		We run NetBSD.
5
6.SUFFIXES: .a .o .ln .s .S .c .cc .cpp .cxx .C .f .F .r .p .l .y .sh
7
8.LIBS:		.a
9
10AR?=		ar
11ARFLAGS?=	rl
12RANLIB?=	ranlib
13
14AS?=		as
15AFLAGS?=
16COMPILE.s?=	${CC} ${AFLAGS} -c
17LINK.s?=	${CC} ${AFLAGS} ${LDFLAGS}
18COMPILE.S?=	${CC} ${AFLAGS} ${CPPFLAGS} -c -traditional-cpp
19LINK.S?=	${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS}
20
21CC?=		cc
22.if ${MACHINE_ARCH} == "alpha" || \
23    ${MACHINE_ARCH} == "arm" || \
24    ${MACHINE_ARCH} == "x86_64" || \
25    ${MACHINE_ARCH} == "armeb" || \
26    ${MACHINE_ARCH} == "hppa" || \
27    ${MACHINE_ARCH} == "i386" || \
28    ${MACHINE_ARCH} == "m68k" || \
29    ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
30    ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb" || \
31    ${MACHINE_ARCH} == "powerpc" || \
32    ${MACHINE_ARCH} == "sparc" || \
33    ${MACHINE_ARCH} == "sparc64"
34DBG?=	-O2
35.elif ${MACHINE_ARCH} == "sh3el" || ${MACHINE_ARCH} == "sh3eb"
36# -O2 is too -falign-* zealous for low-memory sh3 machines
37DBG?=	-Os -freorder-blocks
38.elif ${MACHINE_ARCH} == "vax"
39DBG?=	-O1 -fgcse -fstrength-reduce -fgcse-after-reload
40.elif ${MACHINE_ARCH} == "m68000"
41# see src/doc/HACKS for details
42DBG?=	-O1
43.else
44DBG?=	-O
45.endif
46CFLAGS?=	${DBG}
47LDFLAGS?=
48COMPILE.c?=	${CC} ${CFLAGS} ${CPPFLAGS} -c
49LINK.c?=	${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
50
51# C Type Format data is required for DTrace
52# XXX TBD VERSION is not defined
53CTFFLAGS	?=	-L VERSION
54CTFMFLAGS	?=	-t -L VERSION
55
56.if defined(MKDTRACE) && ${MKDTRACE} != "no"
57CTFCONVERT	?=	${TOOL_CTFCONVERT}
58CTFMERGE	?=	${TOOL_CTFMERGE}
59.if defined(CFLAGS) && (${CFLAGS:M-g} != "")
60CTFFLAGS	+=	-g
61CTFMFLAGS	+=	-g
62.else
63CFLAGS		+=	-g
64.endif
65.endif
66
67CXX?=		c++
68CXXFLAGS?=	${CFLAGS:N-Wno-traditional:N-Wstrict-prototypes:N-Wmissing-prototypes:N-Wno-pointer-sign:N-ffreestanding:N-std=gnu99}
69
70__ALLSRC1=	${empty(DESTDIR):?${.ALLSRC}:${.ALLSRC:S|^${DESTDIR}|^destdir|}}
71__ALLSRC2=	${empty(MAKEOBJDIR):?${__ALLSRC1}:${__ALLSRC1:S|^${MAKEOBJDIR}|^obj|}}
72__ALLSRC3=	${empty(NETBSDSRCDIR):?${__ALLSRC2}:${__ALLSRC2:S|^${NETBSDSRCDIR}|^src|}}
73
74_CXXSEED?=	${BUILDSEED:D-frandom-seed=${BUILDSEED:Q}/${__ALLSRC3:O:Q}/${.TARGET:Q}}
75
76COMPILE.cc?=	${CXX} ${_CXXSEED} ${CXXFLAGS} ${CPPFLAGS} -c
77LINK.cc?=	${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LDFLAGS}
78
79OBJC?=		${CC}
80OBJCFLAGS?=	${CFLAGS}
81COMPILE.m?=	${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c
82LINK.m?=	${OBJC} ${OBJCFLAGS} ${CPPFLAGS} ${LDFLAGS}
83
84CPP?=		cpp
85CPPFLAGS?=
86
87FC?=		f77
88FFLAGS?=	-O
89RFLAGS?=
90COMPILE.f?=	${FC} ${FFLAGS} -c
91LINK.f?=	${FC} ${FFLAGS} ${LDFLAGS}
92COMPILE.F?=	${FC} ${FFLAGS} ${CPPFLAGS} -c
93LINK.F?=	${FC} ${FFLAGS} ${CPPFLAGS} ${LDFLAGS}
94COMPILE.r?=	${FC} ${FFLAGS} ${RFLAGS} -c
95LINK.r?=	${FC} ${FFLAGS} ${RFLAGS} ${LDFLAGS}
96
97INSTALL?=	install
98
99LD?=		ld
100
101LEX?=		lex
102LFLAGS?=
103LEX.l?=		${LEX} ${LFLAGS}
104
105LINT?=		lint
106LINTFLAGS?=	-chapbxzFS
107
108LORDER?=	lorder
109
110MAKE?=		make
111
112NM?=		nm
113
114PC?=		pc
115PFLAGS?=
116COMPILE.p?=	${PC} ${PFLAGS} ${CPPFLAGS} -c
117LINK.p?=	${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS}
118
119SHELL?=		sh
120
121SIZE?=		size
122
123TSORT?= 	tsort -q
124
125YACC?=		yacc
126YFLAGS?=
127YACC.y?=	${YACC} ${YFLAGS}
128
129# C
130.c:
131	${LINK.c} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
132.if defined(CTFCONVERT)
133	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
134.endif
135.c.o:
136	${COMPILE.c} ${.IMPSRC}
137.if defined(CTFCONVERT)
138	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
139.endif
140.c.a:
141	${COMPILE.c} ${.IMPSRC}
142	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
143	rm -f ${.PREFIX}.o
144.c.ln:
145	${LINT} ${LINTFLAGS} \
146	    ${CPPFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
147	    -i ${.IMPSRC}
148
149# C++
150.cc .cpp .cxx .C:
151	${LINK.cc} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
152.cc.o .cpp.o .cxx.o .C.o:
153	${COMPILE.cc} ${.IMPSRC}
154.cc.a .cpp.a .cxx.a .C.a:
155	${COMPILE.cc} ${.IMPSRC}
156	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
157	rm -f ${.PREFIX}.o
158
159# Fortran/Ratfor
160.f:
161	${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
162.f.o:
163	${COMPILE.f} ${.IMPSRC}
164.f.a:
165	${COMPILE.f} ${.IMPSRC}
166	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
167	rm -f ${.PREFIX}.o
168
169.F:
170	${LINK.F} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
171.if defined(CTFCONVERT)
172	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
173.endif
174.F.o:
175	${COMPILE.F} ${.IMPSRC}
176.if defined(CTFCONVERT)
177	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
178.endif
179.F.a:
180	${COMPILE.F} ${.IMPSRC}
181	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
182	rm -f ${.PREFIX}.o
183
184.r:
185	${LINK.r} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
186.r.o:
187	${COMPILE.r} ${.IMPSRC}
188.r.a:
189	${COMPILE.r} ${.IMPSRC}
190	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
191	rm -f ${.PREFIX}.o
192
193# Pascal
194.p:
195	${LINK.p} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
196.if defined(CTFCONVERT)
197	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
198.endif
199.p.o:
200	${COMPILE.p} ${.IMPSRC}
201.if defined(CTFCONVERT)
202	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
203.endif
204.p.a:
205	${COMPILE.p} ${.IMPSRC}
206	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
207	rm -f ${.PREFIX}.o
208
209# Assembly
210.s:
211	${LINK.s} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
212.if defined(CTFCONVERT)
213	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
214.endif
215.s.o:
216	${COMPILE.s} ${.IMPSRC}
217.if defined(CTFCONVERT)
218	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
219.endif
220.s.a:
221	${COMPILE.s} ${.IMPSRC}
222	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
223	rm -f ${.PREFIX}.o
224.S:
225	${LINK.S} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
226.if defined(CTFCONVERT)
227	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
228.endif
229.S.o:
230	${COMPILE.S} ${.IMPSRC}
231.if defined(CTFCONVERT)
232	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
233.endif
234.S.a:
235	${COMPILE.S} ${.IMPSRC}
236	${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
237	rm -f ${.PREFIX}.o
238
239# Lex
240.l:
241	${LEX.l} ${.IMPSRC}
242	${LINK.c} -o ${.TARGET} lex.yy.c ${LDLIBS} -ll
243	rm -f lex.yy.c
244.l.c:
245	${LEX.l} ${.IMPSRC}
246	mv lex.yy.c ${.TARGET}
247.l.o:
248	${LEX.l} ${.IMPSRC}
249	${COMPILE.c} -o ${.TARGET} lex.yy.c
250	rm -f lex.yy.c
251
252# Yacc
253.y:
254	${YACC.y} ${.IMPSRC}
255	${LINK.c} -o ${.TARGET} y.tab.c ${LDLIBS}
256	rm -f y.tab.c
257.y.c:
258	${YACC.y} ${.IMPSRC}
259	mv y.tab.c ${.TARGET}
260.y.o:
261	${YACC.y} ${.IMPSRC}
262	${COMPILE.c} -o ${.TARGET} y.tab.c
263	rm -f y.tab.c
264
265# Shell
266.sh:
267	rm -f ${.TARGET}
268	cp ${.IMPSRC} ${.TARGET}
269	chmod a+x ${.TARGET}
270