1 # from: @(#)sys.mk 8.2 (Berkeley) 3/21/94
4 unix ?= We run FreeBSD, not UNIX.
7 # Set any local definitions first. Place this early, but it needs
8 # MACHINE_CPUARCH to be defined.
9 .sinclude <local.sys.mk>
11 # If the special target .POSIX appears (without prerequisites or
12 # commands) before the first noncomment line in the makefile, make shall
13 # process the makefile as specified by the Posix 1003.2 specification.
14 # make(1) sets the special macro %POSIX in this case (to the actual
15 # value "1003.2", for what it's worth).
17 # The rules below use this macro to distinguish between Posix-compliant
18 # and default behaviour.
21 .SUFFIXES: .o .c .y .l .a .sh .f
23 .SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .asm .s .cl .p .h .sh
42 .if ${MACHINE_ARCH} == "arm" || ${MACHINE_ARCH} == "mips"
47 .if defined(NO_STRICT_ALIASING)
48 CFLAGS += -fno-strict-aliasing
52 # C Type Format data is required for DTrace
53 CTFFLAGS ?= -L VERSION
55 CTFCONVERT ?= ctfconvert
57 .if defined(CFLAGS) && (${CFLAGS:M-g} != "")
60 # XXX: What to do here? Is removing the CFLAGS part completely ok here?
61 # For now comment it out to not compile with -g unconditionally.
66 CXXFLAGS ?= ${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign}
70 .if empty(.MAKEFLAGS:M-s)
75 .if ${.MAKEFLAGS:M-s} == "-s"
82 .if !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
106 LINTFLAGS ?= -cghapbx
107 LINTKERNFLAGS ?= ${LINTFLAGS}
108 LINTOBJFLAGS ?= -cghapbxu -i
109 LINTOBJKERNFLAGS?= ${LINTOBJFLAGS}
110 LINTLIBFLAGS ?= -cghapbxu -C ${LIB}
115 OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import
134 # Posix 1003.2 mandated rules
136 # Quoted directly from the Posix 1003.2 draft, only the macros
137 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
140 # SINGLE SUFFIX RULES
142 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
146 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
150 cp ${.IMPSRC} ${.TARGET}
153 # DOUBLE SUFFIX RULES
156 ${CC} ${CFLAGS} -c ${.IMPSRC}
160 ${FC} ${FFLAGS} -c ${.IMPSRC}
164 ${YACC} ${YFLAGS} ${.IMPSRC}
165 ${CC} ${CFLAGS} -c y.tab.c
167 mv y.tab.o ${.TARGET}
171 ${LEX} ${LFLAGS} ${.IMPSRC}
172 ${CC} ${CFLAGS} -c lex.yy.c
174 mv lex.yy.o ${.TARGET}
178 ${YACC} ${YFLAGS} ${.IMPSRC}
179 mv y.tab.c ${.TARGET}
182 ${LEX} ${LFLAGS} ${.IMPSRC}
183 mv lex.yy.c ${.TARGET}
186 ${CC} ${CFLAGS} -c ${.IMPSRC}
187 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
191 ${FC} ${FFLAGS} -c ${.IMPSRC}
192 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
200 cp -p ${.IMPSRC} ${.TARGET}
204 ${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \
207 .cc.ln .C.ln .cpp.ln .cxx.ln:
208 ${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \
212 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
216 ${CC} ${CFLAGS} -c ${.IMPSRC}
220 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
222 .cc.o .cpp.o .cxx.o .C.o:
223 ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
226 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
230 ${PC} ${PFLAGS} -c ${.IMPSRC}
234 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
238 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
241 ${CC} ${CFLAGS} -c ${.IMPSRC}
245 ${CC} -x assembler-with-cpp ${CFLAGS} -c ${.IMPSRC}
249 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
254 ${YACC} ${YFLAGS} ${.IMPSRC}
255 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
260 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
261 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
262 rm -f ${.PREFIX}.tmp.c
267 ${YACC} ${YFLAGS} ${.IMPSRC}
268 mv y.tab.c ${.TARGET}
271 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
273 .s.out .c.out .o.out:
274 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
277 .f.out .F.out .r.out .e.out:
278 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
279 ${LDLIBS} -o ${.TARGET}
285 ${YACC} ${YFLAGS} ${.IMPSRC}
286 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
291 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
292 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
293 rm -f ${.PREFIX}.tmp.c
296 # FreeBSD build pollution. Hide it in the non-POSIX part of the ifdef.
297 __MAKE_CONF?=/etc/make.conf
298 .if exists(${__MAKE_CONF})
299 .include "${__MAKE_CONF}"
302 .if defined(__MAKE_SHELL) && !empty(__MAKE_SHELL)
303 SHELL= ${__MAKE_SHELL}
304 .SHELL: path=${__MAKE_SHELL}
307 # Default executable format
308 # XXX hint for bsd.port.mk
311 # Tell bmake to expand -V VAR by default
312 .MAKE.EXPAND_VARIABLES= yes
314 # Tell bmake the makefile preference
315 .MAKE.MAKEFILE_PREFERENCE= BSDmakefile makefile Makefile
317 .if !defined(.PARSEDIR)
318 # We are not bmake, which is more aggressive about searching .PATH
319 # It is sometime necessary to curb its enthusiasm with .NOPATH
320 # The following allows us to quietly ignore .NOPATH when not using bmake.
330 .include <bsd.compat.mk>
331 .include <bsd.cpu.mk>