1 # from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
2 # $FreeBSD: src/share/mk/sys.mk,v 1.45.2.6 2002/12/23 16:33:37 ru Exp $
3 # $DragonFly: src/share/mk/sys.mk,v 1.8 2004/04/03 23:07:14 dillon Exp $
5 unix ?= We run FreeBSD, not UNIX.
7 # If the special target .POSIX appears (without prerequisites or
8 # commands) before the first noncomment line in the makefile, make shall
9 # process the makefile as specified by the Posix 1003.2 specification.
10 # make(1) sets the special macro %POSIX in this case (to the actual
11 # value "1003.2", for what it's worth).
13 # The rules below use this macro to distinguish between Posix-compliant
14 # and default behaviour.
17 .SUFFIXES: .o .c .y .l .a .sh .f
19 .SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .s .cl .p .h .sh .no .nx
42 # The system cc frontend is not subject to the path, e.g. when buildworld
43 # is doing cross compiles it may still need the native compiler for things.
45 NXENV ?= OBJFORMAT_PATH=/ MAKEOBJDIRPREFIX= PATH=/usr/bin:/bin:/usr/sbin:/sbin
46 NXCC ?= ${NXENV} ${CC}
50 CXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS}
54 .if ${.MAKEFLAGS:M-s} == ""
59 .if ${.MAKEFLAGS:M-s} == "-s"
84 NXLDFLAGS ?= -static ${LDFLAGS}
92 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
109 # FreeBSD/i386 has traditionally been built with a version of make
110 # which knows MACHINE, but not MACHINE_ARCH. When building on other
111 # architectures, assume that the version of make being used has an
112 # explicit MACHINE_ARCH setting and treat a missing MACHINE_ARCH
113 # as an i386 architecture.
117 # Posix 1003.2 mandated rules
119 # Quoted directly from the Posix 1003.2 draft, only the macros
120 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
123 # SINGLE SUFFIX RULES
125 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
128 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
131 cp ${.IMPSRC} ${.TARGET}
134 # DOUBLE SUFFIX RULES
137 ${CC} ${CFLAGS} -c ${.IMPSRC}
140 ${FC} ${FFLAGS} -c ${.IMPSRC}
143 ${YACC} ${YFLAGS} ${.IMPSRC}
144 ${CC} ${CFLAGS} -c y.tab.c
146 mv y.tab.o ${.TARGET}
149 ${LEX} ${LFLAGS} ${.IMPSRC}
150 ${CC} ${CFLAGS} -c lex.yy.c
152 mv lex.yy.o ${.TARGET}
155 ${YACC} ${YFLAGS} ${.IMPSRC}
156 mv y.tab.c ${.TARGET}
159 ${LEX} ${LFLAGS} ${.IMPSRC}
160 mv lex.yy.c ${.TARGET}
163 ${CC} ${CFLAGS} -c ${.IMPSRC}
164 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
168 ${FC} ${FFLAGS} -c ${.IMPSRC}
169 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
177 cp -p ${.IMPSRC} ${.TARGET}
181 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
184 ${CC} ${CFLAGS} -c ${.IMPSRC}
187 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
189 .cc.o .cpp.o .cxx.o .C.o:
190 ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
193 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
196 ${PC} ${PFLAGS} -c ${.IMPSRC}
199 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
203 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
206 ${CC} ${CFLAGS} -c ${.IMPSRC}
209 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
213 ${YACC} ${YFLAGS} ${.IMPSRC}
214 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
218 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
219 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
220 rm -f ${.PREFIX}.tmp.c
222 # .no == native object file, for helper code when cross building.
225 ${NXCC} ${NXCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
228 ${YACC} ${YFLAGS} ${.IMPSRC}
229 ${NXCC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
233 ${LEX} ${LFLAGS} -o${.TARGET}.c ${.IMPSRC}
234 ${NXCC} ${CFLAGS} -c ${.TARGET}.c -o ${.TARGET}
238 ${NXCC} ${NXCFLAGS} ${NXLDFLAGS} ${.IMPSRC} ${NXLDLIBS} -o ${.TARGET}
242 ${YACC} ${YFLAGS} ${.IMPSRC}
243 mv y.tab.c ${.TARGET}
246 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
248 .s.out .c.out .o.out:
249 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
251 .f.out .F.out .r.out .e.out:
252 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
253 ${LDLIBS} -o ${.TARGET}
258 ${YACC} ${YFLAGS} ${.IMPSRC}
259 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
263 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
264 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
265 rm -f ${.PREFIX}.tmp.c
269 .if exists(/etc/defaults/make.conf)
270 .include </etc/defaults/make.conf>
273 __MAKE_CONF?=/etc/make.conf
274 .if exists(${__MAKE_CONF})
275 .include "${__MAKE_CONF}"
278 .include <bsd.cpu.mk>
280 .if exists(/etc/make.conf.local)
281 .error Error, original /etc/make.conf should be moved to the /etc/defaults/ directory and /etc/make.conf.local should be renamed to /etc/make.conf.
282 .include </etc/make.conf.local>
285 # Default executable format
286 # XXX hint for bsd.port.mk