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 1.21 2008/05/19 10:26:02 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} ${RANLIB}
47 # The system cc frontend is not subject to the path, e.g. when buildworld
48 # is doing cross compiles it may still need the native compiler for things.
50 NXENV ?= CCVER=${HOST_CCVER} BINUTILSVER=${HOST_BINUTILSVER} OBJFORMAT_PATH=/ PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/pkg/bin
51 NXCC ?= ${NXENV} ${CC}
52 NXCC_LINK ?= ${NXENV} ${CC_LINK}
57 NXCXX ?= ${NXENV} ${CXX}
58 NXCXX_LINK ?= ${NXENV} ${CXX_LINK}
59 CXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
63 .if ${.MAKEFLAGS:M-s} == ""
68 .if ${.MAKEFLAGS:M-s} == "-s"
91 NXLD ?= ${NXENV} ${LD}
93 NXCFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
94 NXCXXFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
96 NXLDFLAGS ?= -static ${LDFLAGS}
104 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
121 # The 'make' program is expected to define the following.
123 # MACHINE_PLATFORM platform architecture (vkernel, pc32)
124 # MACHINE machine architecture (i386, etc..)
125 # MACHINE_ARCH cpu architecture (i386, x86_64, etc)
127 .if !defined(MACHINE)
128 .error "MACHINE was not defined by make"
130 .if !defined(MACHINE_ARCH)
131 .error "MACHINE_ARCH was not defined by make"
134 # Backwards compatibility. There was a time during 1.7 development
135 # where we tried to rename MACHINE. This failed and was reverted,
136 # and MACHINE_PLATFORM was added to make the distinction. These shims
137 # prevent buildworld from breaking.
139 .if !defined(MACHINE_PLATFORM)
140 MACHINE_PLATFORM=pc32
142 .if ${MACHINE} == "pc32"
147 # Posix 1003.2 mandated rules
149 # Quoted directly from the Posix 1003.2 draft, only the macros
150 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
153 # SINGLE SUFFIX RULES
155 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
158 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
161 cp ${.IMPSRC} ${.TARGET}
164 # DOUBLE SUFFIX RULES
167 ${CC} ${CFLAGS} -c ${.IMPSRC}
170 ${FC} ${FFLAGS} -c ${.IMPSRC}
173 ${YACC} ${YFLAGS} ${.IMPSRC}
174 ${CC} ${CFLAGS} -c y.tab.c
176 mv y.tab.o ${.TARGET}
179 ${LEX} ${LFLAGS} ${.IMPSRC}
180 ${CC} ${CFLAGS} -c lex.yy.c
182 mv lex.yy.o ${.TARGET}
185 ${YACC} ${YFLAGS} ${.IMPSRC}
186 mv y.tab.c ${.TARGET}
189 ${LEX} ${LFLAGS} ${.IMPSRC}
190 mv lex.yy.c ${.TARGET}
193 ${CC} ${CFLAGS} -c ${.IMPSRC}
194 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
198 ${FC} ${FFLAGS} -c ${.IMPSRC}
199 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
207 cp -p ${.IMPSRC} ${.TARGET}
211 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
214 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC}
217 ${CXX} ${_${.IMPSRC:T}_FLAGS} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
219 .cc.o .cpp.o .cxx.o .C.o:
220 ${CXX} ${_${.IMPSRC:T}_FLAGS} ${CXXFLAGS} -c ${.IMPSRC}
223 ${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} -c ${.IMPSRC}
226 ${PC} ${_${.IMPSRC:T}_FLAGS} ${PFLAGS} -c ${.IMPSRC}
229 ${FC} ${_${.IMPSRC:T}_FLAGS} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} \
230 ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
233 ${FC} ${_${.IMPSRC:T}_FLAGS} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
236 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC}
239 ${AS} ${_${.IMPSRC:T}_FLAGS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
243 ${YACC} ${YFLAGS} ${.IMPSRC}
244 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
248 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
249 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
250 rm -f ${.PREFIX}.tmp.c
252 # .no == native object file, for helper code when cross building.
255 ${NXCC} ${_${.IMPSRC:T}_FLAGS} ${NXCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
258 ${YACC} ${YFLAGS} ${.IMPSRC}
259 ${NXCC} ${NXCFLAGS} -c y.tab.c -o ${.TARGET}
263 ${LEX} ${LFLAGS} -o${.TARGET}.c ${.IMPSRC}
264 ${NXCC} ${NXCFLAGS} -c ${.TARGET}.c -o ${.TARGET}
268 ${NXCC} ${_${.IMPSRC:T}_FLAGS} ${NXCFLAGS} ${NXLDFLAGS} ${.IMPSRC} \
269 ${NXLDLIBS} -o ${.TARGET}
273 ${YACC} ${YFLAGS} ${.IMPSRC}
274 mv y.tab.c ${.TARGET}
277 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
279 .s.out .c.out .o.out:
280 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
282 .f.out .F.out .r.out .e.out:
283 ${FC} ${_${.IMPSRC:T}_FLAGS} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} \
284 ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
289 ${YACC} ${YFLAGS} ${.IMPSRC}
290 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
294 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
295 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
296 rm -f ${.PREFIX}.tmp.c
300 .if exists(/etc/defaults/make.conf)
301 .include </etc/defaults/make.conf>
304 __MAKE_CONF?=/etc/make.conf
305 .if exists(${__MAKE_CONF})
306 .include "${__MAKE_CONF}"
309 .include <bsd.cpu.mk>
311 .if exists(/etc/make.conf.local)
312 .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.
313 .include </etc/make.conf.local>
316 # Default executable format
317 # XXX hint for bsd.port.mk