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 1.13 2005/06/05 19:23:10 corecode 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
27 NXAR ?= ${NXENV} ${AR}
34 NXRANLIB ?= ${NXENV} ${RANLIB}
44 # The system cc frontend is not subject to the path, e.g. when buildworld
45 # is doing cross compiles it may still need the native compiler for things.
47 NXENV ?= CCVER=${HOST_CCVER} OBJFORMAT_PATH=/ PATH=/usr/bin:/bin:/usr/sbin:/sbin
48 NXCC ?= ${NXENV} ${CC}
52 NXCXX ?= ${NXENV} ${CXX}
53 CXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS}
57 .if ${.MAKEFLAGS:M-s} == ""
62 .if ${.MAKEFLAGS:M-s} == "-s"
84 NXLD ?= ${NXENV} ${LD}
86 NXCFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
87 NXCXXFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
89 NXLDFLAGS ?= -static ${LDFLAGS}
97 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
114 # FreeBSD/i386 has traditionally been built with a version of make
115 # which knows MACHINE, but not MACHINE_ARCH. When building on other
116 # architectures, assume that the version of make being used has an
117 # explicit MACHINE_ARCH setting and treat a missing MACHINE_ARCH
118 # as an i386 architecture.
122 # Posix 1003.2 mandated rules
124 # Quoted directly from the Posix 1003.2 draft, only the macros
125 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
128 # SINGLE SUFFIX RULES
130 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
133 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
136 cp ${.IMPSRC} ${.TARGET}
139 # DOUBLE SUFFIX RULES
142 ${CC} ${CFLAGS} -c ${.IMPSRC}
145 ${FC} ${FFLAGS} -c ${.IMPSRC}
148 ${YACC} ${YFLAGS} ${.IMPSRC}
149 ${CC} ${CFLAGS} -c y.tab.c
151 mv y.tab.o ${.TARGET}
154 ${LEX} ${LFLAGS} ${.IMPSRC}
155 ${CC} ${CFLAGS} -c lex.yy.c
157 mv lex.yy.o ${.TARGET}
160 ${YACC} ${YFLAGS} ${.IMPSRC}
161 mv y.tab.c ${.TARGET}
164 ${LEX} ${LFLAGS} ${.IMPSRC}
165 mv lex.yy.c ${.TARGET}
168 ${CC} ${CFLAGS} -c ${.IMPSRC}
169 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
173 ${FC} ${FFLAGS} -c ${.IMPSRC}
174 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
182 cp -p ${.IMPSRC} ${.TARGET}
186 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
189 ${CC} ${CFLAGS} -c ${.IMPSRC}
192 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
194 .cc.o .cpp.o .cxx.o .C.o:
195 ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
198 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
201 ${PC} ${PFLAGS} -c ${.IMPSRC}
204 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
208 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
211 ${CC} ${CFLAGS} -c ${.IMPSRC}
214 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
218 ${YACC} ${YFLAGS} ${.IMPSRC}
219 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
223 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
224 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
225 rm -f ${.PREFIX}.tmp.c
227 # .no == native object file, for helper code when cross building.
230 ${NXCC} ${NXCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
233 ${YACC} ${YFLAGS} ${.IMPSRC}
234 ${NXCC} ${NXCFLAGS} -c y.tab.c -o ${.TARGET}
238 ${LEX} ${LFLAGS} -o${.TARGET}.c ${.IMPSRC}
239 ${NXCC} ${NXCFLAGS} -c ${.TARGET}.c -o ${.TARGET}
243 ${NXCC} ${NXCFLAGS} ${NXLDFLAGS} ${.IMPSRC} ${NXLDLIBS} -o ${.TARGET}
247 ${YACC} ${YFLAGS} ${.IMPSRC}
248 mv y.tab.c ${.TARGET}
251 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
253 .s.out .c.out .o.out:
254 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
256 .f.out .F.out .r.out .e.out:
257 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
258 ${LDLIBS} -o ${.TARGET}
263 ${YACC} ${YFLAGS} ${.IMPSRC}
264 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
268 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
269 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
270 rm -f ${.PREFIX}.tmp.c
274 .if exists(/etc/defaults/make.conf)
275 .include </etc/defaults/make.conf>
278 __MAKE_CONF?=/etc/make.conf
279 .if exists(${__MAKE_CONF})
280 .include "${__MAKE_CONF}"
283 .include <bsd.cpu.mk>
285 .if exists(/etc/make.conf.local)
286 .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.
287 .include </etc/make.conf.local>
290 # Default executable format
291 # XXX hint for bsd.port.mk