1 # from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
4 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 .asm .s .cl .p .h .sh
38 .if ${MACHINE_ARCH} == "arm" || ${MACHINE_ARCH} == "mips"
43 .if defined(NO_STRICT_ALIASING)
44 CFLAGS += -fno-strict-aliasing
47 PO_CFLAGS ?= ${CFLAGS}
49 # Turn CTF conversion off by default for now. This default could be
50 # changed later if DTrace becomes popular.
51 .if !defined(WITH_CTF)
55 # C Type Format data is required for DTrace
56 CTFFLAGS ?= -L VERSION
58 CTFCONVERT ?= ctfconvert
60 .if defined(CFLAGS) && (${CFLAGS:M-g} != "")
63 # XXX: What to do here? Is removing the CFLAGS part completely ok here?
64 # For now comment it out to not compile with -g unconditionally.
69 CXXFLAGS ?= ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
70 PO_CXXFLAGS ?= ${CXXFLAGS}
74 .if empty(.MAKEFLAGS:M-s)
79 .if ${.MAKEFLAGS:M-s} == "-s"
86 .if !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
110 LINTFLAGS ?= -cghapbx
111 LINTKERNFLAGS ?= ${LINTFLAGS}
112 LINTOBJFLAGS ?= -cghapbxu -i
113 LINTOBJKERNFLAGS?= ${LINTOBJFLAGS}
114 LINTLIBFLAGS ?= -cghapbxu -C ${LIB}
119 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
138 # Posix 1003.2 mandated rules
140 # Quoted directly from the Posix 1003.2 draft, only the macros
141 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
144 # SINGLE SUFFIX RULES
146 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
147 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
150 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
151 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
154 cp ${.IMPSRC} ${.TARGET}
157 # DOUBLE SUFFIX RULES
160 ${CC} ${CFLAGS} -c ${.IMPSRC}
161 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
164 ${FC} ${FFLAGS} -c ${.IMPSRC}
165 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
168 ${YACC} ${YFLAGS} ${.IMPSRC}
169 ${CC} ${CFLAGS} -c y.tab.c
171 mv y.tab.o ${.TARGET}
172 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
175 ${LEX} ${LFLAGS} ${.IMPSRC}
176 ${CC} ${CFLAGS} -c lex.yy.c
178 mv lex.yy.o ${.TARGET}
179 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
182 ${YACC} ${YFLAGS} ${.IMPSRC}
183 mv y.tab.c ${.TARGET}
186 ${LEX} ${LFLAGS} ${.IMPSRC}
187 mv lex.yy.c ${.TARGET}
190 ${CC} ${CFLAGS} -c ${.IMPSRC}
191 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
195 ${FC} ${FFLAGS} -c ${.IMPSRC}
196 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
204 cp -p ${.IMPSRC} ${.TARGET}
208 ${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
211 .cc.ln .C.ln .cpp.ln .cxx.ln:
212 ${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
216 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
217 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
220 ${CC} ${CFLAGS} -c ${.IMPSRC}
221 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
224 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
226 .cc.o .cpp.o .cxx.o .C.o:
227 ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
230 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
231 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
234 ${PC} ${PFLAGS} -c ${.IMPSRC}
235 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
238 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
242 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
245 ${CC} ${CFLAGS} -c ${.IMPSRC}
246 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
249 ${CC} -x assembler-with-cpp ${CFLAGS} -c ${.IMPSRC}
250 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
253 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
254 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
258 ${YACC} ${YFLAGS} ${.IMPSRC}
259 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
261 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
264 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
265 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
266 rm -f ${.PREFIX}.tmp.c
267 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
271 ${YACC} ${YFLAGS} ${.IMPSRC}
272 mv y.tab.c ${.TARGET}
275 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
277 .s.out .c.out .o.out:
278 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
279 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
281 .f.out .F.out .r.out .e.out:
282 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
283 ${LDLIBS} -o ${.TARGET}
285 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
289 ${YACC} ${YFLAGS} ${.IMPSRC}
290 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
292 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
295 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
296 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
297 rm -f ${.PREFIX}.tmp.c
298 @[ -z "${CTFCONVERT}" -o -n "${NO_CTF}" ] || ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
300 # FreeBSD build pollution. Hide it in the non-POSIX part of the ifdef.
301 __MAKE_CONF?=/etc/make.conf
302 .if exists(${__MAKE_CONF})
303 .include "${__MAKE_CONF}"
306 .if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
307 SHELL= ${__MAKE_SHELL}
308 .SHELL: path=${__MAKE_SHELL}
311 # Default executable format
312 # XXX hint for bsd.port.mk
320 .include <bsd.compat.mk>
321 .include <bsd.cpu.mk>