1 # from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
4 unix ?= We run FreeBSD, not UNIX.
9 # MACHINE_CPUARCH defines a collection of MACHINE_ARCH. Machines with
10 # the same MACHINE_ARCH can run each other's binaries, so it necessarily
11 # has word size and endian swizzled in. However, support files for
12 # these machines often are shared amongst all combinations of size
13 # and/or endian. This is called MACHINE_CPU in NetBSD, but that's used
14 # for something different in FreeBSD.
16 MACHINE_CPUARCH=${MACHINE_ARCH:C/mips.*e[lb]/mips/:C/armeb/arm/:C/powerpc64/powerpc/}
19 # If the special target .POSIX appears (without prerequisites or
20 # commands) before the first noncomment line in the makefile, make shall
21 # process the makefile as specified by the Posix 1003.2 specification.
22 # make(1) sets the special macro %POSIX in this case (to the actual
23 # value "1003.2", for what it's worth).
25 # The rules below use this macro to distinguish between Posix-compliant
26 # and default behaviour.
29 .SUFFIXES: .o .c .y .l .a .sh .f
31 .SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .asm .s .cl .p .h .sh
51 .if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips"
56 .if defined(NO_STRICT_ALIASING)
57 CFLAGS += -fno-strict-aliasing
60 PO_CFLAGS ?= ${CFLAGS}
62 # Turn CTF conversion off by default for now. This default could be
63 # changed later if DTrace becomes popular.
64 .if !defined(WITH_CTF)
68 # C Type Format data is required for DTrace
69 CTFFLAGS ?= -L VERSION
71 CTFCONVERT ?= ctfconvert
74 .if defined(CFLAGS) && (${CFLAGS:M-g} != "")
77 # XXX: What to do here? Is removing the CFLAGS part completely ok here?
78 # For now comment it out to not compile with -g unconditionally.
83 CXXFLAGS ?= ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
84 PO_CXXFLAGS ?= ${CXXFLAGS}
88 .if empty(.MAKEFLAGS:M-s)
93 .if ${.MAKEFLAGS:M-s} == "-s"
100 .if !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
124 LINTFLAGS ?= -cghapbx
125 LINTKERNFLAGS ?= ${LINTFLAGS}
126 LINTOBJFLAGS ?= -cghapbxu -i
127 LINTOBJKERNFLAGS?= ${LINTOBJFLAGS}
128 LINTLIBFLAGS ?= -cghapbxu -C ${LIB}
133 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
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 and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and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} ${.IMPSRC}
161 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
162 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
163 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
166 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
167 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
168 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
169 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
172 cp -f ${.IMPSRC} ${.TARGET}
175 # DOUBLE SUFFIX RULES
178 ${CC} ${CFLAGS} -c ${.IMPSRC}
179 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
180 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
181 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
184 ${FC} ${FFLAGS} -c ${.IMPSRC}
185 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
186 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
187 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
190 ${YACC} ${YFLAGS} ${.IMPSRC}
191 ${CC} ${CFLAGS} -c y.tab.c
193 mv y.tab.o ${.TARGET}
194 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
195 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
196 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
199 ${LEX} ${LFLAGS} ${.IMPSRC}
200 ${CC} ${CFLAGS} -c lex.yy.c
202 mv lex.yy.o ${.TARGET}
203 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
204 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
205 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
208 ${YACC} ${YFLAGS} ${.IMPSRC}
209 mv y.tab.c ${.TARGET}
212 ${LEX} ${LFLAGS} ${.IMPSRC}
213 mv lex.yy.c ${.TARGET}
216 ${CC} ${CFLAGS} -c ${.IMPSRC}
217 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
221 ${FC} ${FFLAGS} -c ${.IMPSRC}
222 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
230 cp -fp ${.IMPSRC} ${.TARGET}
234 ${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
237 .cc.ln .C.ln .cpp.ln .cxx.ln:
238 ${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
242 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
243 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
244 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
245 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
248 ${CC} ${CFLAGS} -c ${.IMPSRC}
249 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
250 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
251 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
254 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
256 .cc.o .cpp.o .cxx.o .C.o:
257 ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
260 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
261 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
262 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
263 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
266 ${PC} ${PFLAGS} -c ${.IMPSRC}
267 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
268 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
269 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
272 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
276 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
279 ${CC} ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC}
280 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
281 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
282 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
285 ${CC} -x assembler-with-cpp ${CFLAGS} ${ACFLAGS} -c ${.IMPSRC}
286 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
287 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
288 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
291 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
292 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
293 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
294 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
298 ${YACC} ${YFLAGS} ${.IMPSRC}
299 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
301 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
302 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
303 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
306 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
307 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
308 rm -f ${.PREFIX}.tmp.c
309 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
310 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
311 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
315 ${YACC} ${YFLAGS} ${.IMPSRC}
316 mv y.tab.c ${.TARGET}
319 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
321 .s.out .c.out .o.out:
322 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
323 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
324 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
325 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
327 .f.out .F.out .r.out .e.out:
328 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
329 ${LDLIBS} -o ${.TARGET}
331 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
332 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
333 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
337 ${YACC} ${YFLAGS} ${.IMPSRC}
338 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
340 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
341 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
342 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
345 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
346 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
347 rm -f ${.PREFIX}.tmp.c
348 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || \
349 (${ECHO} ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
350 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET})
352 # FreeBSD build pollution. Hide it in the non-POSIX part of the ifdef.
353 __MAKE_CONF?=/etc/make.conf
354 .if exists(${__MAKE_CONF})
355 .include "${__MAKE_CONF}"
358 .if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
359 SHELL= ${__MAKE_SHELL}
360 .SHELL: path=${__MAKE_SHELL}
363 # Default executable format
364 # XXX hint for bsd.port.mk
372 .include <bsd.compat.mk>
373 .include <bsd.cpu.mk>