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 $
4 unix ?= We run FreeBSD, not UNIX.
6 # Set any local definitions first. Place this early, it needs
7 # MACHINE_CPUARCH to be defined
9 .sinclude <local.sys.mk>
12 # If the special target .POSIX appears (without prerequisites or
13 # commands) before the first noncomment line in the makefile, make shall
14 # process the makefile as specified by the Posix 1003.2 specification.
15 # make(1) sets the special macro %POSIX in this case (to the actual
16 # value "1003.2", for what it's worth).
18 # The rules below use this macro to distinguish between Posix-compliant
19 # and default behaviour.
22 .SUFFIXES: .o .c .y .l .a .sh .f
24 .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
32 NXAR ?= ${NXENV} ${AR}
39 NXRANLIB ?= ${NXENV} ${RANLIB}
52 # The system cc frontend is not subject to the path, e.g. when buildworld
53 # is doing cross compiles it may still need the native compiler for things.
55 NXENV ?= CCVER=${HOST_CCVER} BINUTILSVER=${HOST_BINUTILSVER} OBJFORMAT_PATH=/ PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/pkg/bin
56 NXCC ?= ${NXENV} ${CC}
57 NXCC_LINK ?= ${NXENV} ${CC_LINK}
62 NXCXX ?= ${NXENV} ${CXX}
63 NXCXX_LINK ?= ${NXENV} ${CXX_LINK}
64 CXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
68 .if ${.MAKEFLAGS:M-s} == ""
73 .if ${.MAKEFLAGS:M-s} == "-s"
96 NXLD ?= ${NXENV} ${LD}
98 NXCFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
99 NXCXXFLAGS ?= ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
100 NXLDLIBS ?= ${LDLIBS}
101 NXLDFLAGS ?= -static ${LDFLAGS}
109 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
126 # The 'make' program is expected to define the following.
128 # MACHINE_PLATFORM platform architecture (vkernel, pc32)
129 # MACHINE machine architecture (i386, etc..)
130 # MACHINE_ARCH cpu architecture (i386, x86_64, etc)
132 .if !defined(MACHINE)
133 .error "MACHINE was not defined by make"
135 .if !defined(MACHINE_ARCH)
136 .error "MACHINE_ARCH was not defined by make"
139 # Backwards compatibility. There was a time during 1.7 development
140 # where we tried to rename MACHINE. This failed and was reverted,
141 # and MACHINE_PLATFORM was added to make the distinction. These shims
142 # prevent buildworld from breaking.
144 .if !defined(MACHINE_PLATFORM)
145 MACHINE_PLATFORM=pc32
147 .if ${MACHINE} == "pc32"
152 # Posix 1003.2 mandated rules
154 # Quoted directly from the Posix 1003.2 draft, only the macros
155 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
158 # SINGLE SUFFIX RULES
160 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
163 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
166 cp ${.IMPSRC} ${.TARGET}
169 # DOUBLE SUFFIX RULES
172 ${CC} ${CFLAGS} -c ${.IMPSRC}
175 ${FC} ${FFLAGS} -c ${.IMPSRC}
178 ${YACC} ${YFLAGS} ${.IMPSRC}
179 ${CC} ${CFLAGS} -c y.tab.c
181 mv y.tab.o ${.TARGET}
184 ${LEX} ${LFLAGS} ${.IMPSRC}
185 ${CC} ${CFLAGS} -c lex.yy.c
187 mv lex.yy.o ${.TARGET}
190 ${YACC} ${YFLAGS} ${.IMPSRC}
191 mv y.tab.c ${.TARGET}
194 ${LEX} ${LFLAGS} ${.IMPSRC}
195 mv lex.yy.c ${.TARGET}
198 ${CC} ${CFLAGS} -c ${.IMPSRC}
199 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
203 ${FC} ${FFLAGS} -c ${.IMPSRC}
204 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
212 cp -p ${.IMPSRC} ${.TARGET}
216 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
219 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC}
222 ${CXX} ${_${.IMPSRC:T}_FLAGS} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
224 .cc.o .cpp.o .cxx.o .C.o:
225 ${CXX} ${_${.IMPSRC:T}_FLAGS} ${CXXFLAGS} -c ${.IMPSRC}
228 ${OBJC} ${_${.IMPSRC:T}_FLAGS} ${OBJCFLAGS} -c ${.IMPSRC}
231 ${PC} ${_${.IMPSRC:T}_FLAGS} ${PFLAGS} -c ${.IMPSRC}
234 ${FC} ${_${.IMPSRC:T}_FLAGS} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} \
235 ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
238 ${FC} ${_${.IMPSRC:T}_FLAGS} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
241 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} -c ${.IMPSRC}
244 ${AS} ${_${.IMPSRC:T}_FLAGS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
248 ${YACC} ${YFLAGS} ${.IMPSRC}
249 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
253 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
254 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
255 rm -f ${.PREFIX}.tmp.c
257 # .no == native object file, for helper code when cross building.
260 ${NXCC} ${_${.IMPSRC:T}_FLAGS} ${NXCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
263 ${YACC} ${YFLAGS} ${.IMPSRC}
264 ${NXCC} ${NXCFLAGS} -c y.tab.c -o ${.TARGET}
268 ${LEX} ${LFLAGS} -o${.TARGET}.c ${.IMPSRC}
269 ${NXCC} ${NXCFLAGS} -c ${.TARGET}.c -o ${.TARGET}
273 ${NXCC} ${_${.IMPSRC:T}_FLAGS} ${NXCFLAGS} ${NXLDFLAGS} ${.IMPSRC} \
274 ${NXLDLIBS} -o ${.TARGET}
278 ${YACC} ${YFLAGS} ${.IMPSRC}
279 mv y.tab.c ${.TARGET}
282 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
284 .s.out .c.out .o.out:
285 ${CC} ${_${.IMPSRC:T}_FLAGS} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
287 .f.out .F.out .r.out .e.out:
288 ${FC} ${_${.IMPSRC:T}_FLAGS} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} \
289 ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
294 ${YACC} ${YFLAGS} ${.IMPSRC}
295 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
299 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
300 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
301 rm -f ${.PREFIX}.tmp.c
305 .if exists(/etc/defaults/make.conf)
306 .include </etc/defaults/make.conf>
309 __MAKE_CONF?=/etc/make.conf
310 .if exists(${__MAKE_CONF})
311 .include "${__MAKE_CONF}"
314 .include <bsd.cpu.mk>
316 .if exists(/etc/make.conf.local)
317 .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.
318 .include </etc/make.conf.local>
321 # Default executable format
322 # XXX hint for bsd.port.mk
325 # Tell bmake to expand -V VAR be default
326 .MAKE.EXPAND_VARIABLES= yes
328 .if !defined(.PARSEDIR)
329 # Not using bmake, which is aggressive about search .PATH
330 # It is sometimes necessary to curb its enthusiam with .NOPATH
331 # The following allows us to quietly ignore .NOPATH when no using bmake.