1# from: @(#)sys.mk 8.2 (Berkeley) 3/21/94 2# $FreeBSD$ 3 4unix ?= We run FreeBSD, not UNIX. 5.FreeBSD ?= true 6 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). 12# 13# The rules below use this macro to distinguish between Posix-compliant 14# and default behaviour. 15 16.if defined(%POSIX) 17.SUFFIXES: .o .c .y .l .a .sh .f 18.else 19.SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .s .asm .cl .p .h .sh 20.endif 21 22.LIBS: .a 23 24X11BASE ?= /usr/X11R6 25 26AR ?= ar 27.if defined(%POSIX) 28ARFLAGS ?= -rv 29.else 30ARFLAGS ?= rl 31.endif 32RANLIB ?= ranlib 33 34AS ?= as 35AFLAGS ?= 36 37.if defined(%POSIX) 38CC ?= c89 39.else 40CC ?= cc 41.endif 42CFLAGS ?= -O -pipe 43 44CXX ?= c++ 45CXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS} 46 47CPP ?= cpp 48 49.if ${.MAKEFLAGS:M-s} == "" 50ECHO ?= echo 51ECHODIR ?= echo 52.else 53ECHO ?= true 54.if ${.MAKEFLAGS:M-s} == "-s" 55ECHODIR ?= echo 56.else 57ECHODIR ?= true 58.endif 59.endif 60 61.if defined(%POSIX) 62FC ?= fort77 63FFLAGS ?= -O 1 64.else 65FC ?= f77 66FFLAGS ?= -O 67.endif 68EFLAGS ?= 69 70INSTALL ?= install 71 72LEX ?= lex 73LFLAGS ?= 74 75LD ?= ld 76LDFLAGS ?= 77 78LINT ?= lint 79LINTFLAGS ?= -cghapbx 80LINTKERNFLAGS ?= ${LINTFLAGS} 81LINTOBJFLAGS ?= -cghapbxu -i 82LINTLIBFLAGS ?= -cghapbxu -C ${LIB} 83 84MAKE ?= make 85 86OBJC ?= cc 87OBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import 88 89PC ?= pc 90PFLAGS ?= 91 92RC ?= f77 93RFLAGS ?= 94 95SHELL ?= sh 96 97YACC ?= yacc 98.if defined(%POSIX) 99YFLAGS ?= 100.else 101YFLAGS ?= -d 102.endif 103 104# FreeBSD/i386 has traditionally been built with a version of make 105# which knows MACHINE, but not MACHINE_ARCH. When building on other 106# architectures, assume that the version of make being used has an 107# explicit MACHINE_ARCH setting and treat a missing MACHINE_ARCH 108# as an i386 architecture. 109MACHINE_ARCH ?= i386 110 111.if defined(%POSIX) 112# Posix 1003.2 mandated rules 113# 114# Quoted directly from the Posix 1003.2 draft, only the macros 115# $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and 116# ${.PREFIX}, resp. 117 118# SINGLE SUFFIX RULES 119.c: 120 ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC} 121 122.f: 123 ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC} 124 125.sh: 126 cp ${.IMPSRC} ${.TARGET} 127 chmod a+x ${.TARGET} 128 129# DOUBLE SUFFIX RULES 130 131.c.o: 132 ${CC} ${CFLAGS} -c ${.IMPSRC} 133 134.f.o: 135 ${FC} ${FFLAGS} -c ${.IMPSRC} 136 137.y.o: 138 ${YACC} ${YFLAGS} ${.IMPSRC} 139 ${CC} ${CFLAGS} -c y.tab.c 140 rm -f y.tab.c 141 mv y.tab.o ${.TARGET} 142 143.l.o: 144 ${LEX} ${LFLAGS} ${.IMPSRC} 145 ${CC} ${CFLAGS} -c lex.yy.c 146 rm -f lex.yy.c 147 mv lex.yy.o ${.TARGET} 148 149.y.c: 150 ${YACC} ${YFLAGS} ${.IMPSRC} 151 mv y.tab.c ${.TARGET} 152 153.l.c: 154 ${LEX} ${LFLAGS} ${.IMPSRC} 155 mv lex.yy.c ${.TARGET} 156 157.c.a: 158 ${CC} ${CFLAGS} -c ${.IMPSRC} 159 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o 160 rm -f ${.PREFIX}.o 161 162.f.a: 163 ${FC} ${FFLAGS} -c ${.IMPSRC} 164 ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o 165 rm -f ${.PREFIX}.o 166 167.else 168 169# non-Posix rule set 170 171.sh: 172 cp -p ${.IMPSRC} ${.TARGET} 173 chmod a+x ${.TARGET} 174 175.c.ln: 176 ${LINT} ${LINTOBJFLAGS} ${CFLAGS:M-[DIU]*} ${.IMPSRC} || \ 177 touch ${.TARGET} 178 179.cc.ln .C.ln .cpp.ln .cxx.ln: 180 ${LINT} ${LINTOBJFLAGS} ${CXXFLAGS:M-[DIU]*} ${.IMPSRC} || \ 181 touch ${.TARGET} 182 183.c: 184 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET} 185 186.c.o: 187 ${CC} ${CFLAGS} -c ${.IMPSRC} 188 189.cc .cpp .cxx .C: 190 ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET} 191 192.cc.o .cpp.o .cxx.o .C.o: 193 ${CXX} ${CXXFLAGS} -c ${.IMPSRC} 194 195.m.o: 196 ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} 197 198.p.o: 199 ${PC} ${PFLAGS} -c ${.IMPSRC} 200 201.e .r .F .f: 202 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \ 203 -o ${.TARGET} 204 205.e.o .r.o .F.o .f.o: 206 ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC} 207 208.S.o: 209 ${CC} ${CFLAGS} -c ${.IMPSRC} 210 211.s.o .asm.o: 212 ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC} 213 214# XXX not -j safe 215.y.o: 216 ${YACC} ${YFLAGS} ${.IMPSRC} 217 ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET} 218 rm -f y.tab.c 219 220.l.o: 221 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c 222 ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET} 223 rm -f ${.PREFIX}.tmp.c 224 225# XXX not -j safe 226.y.c: 227 ${YACC} ${YFLAGS} ${.IMPSRC} 228 mv y.tab.c ${.TARGET} 229 230.l.c: 231 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET} 232 233.s.out .c.out .o.out: 234 ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET} 235 236.f.out .F.out .r.out .e.out: 237 ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \ 238 ${LDLIBS} -o ${.TARGET} 239 rm -f ${.PREFIX}.o 240 241# XXX not -j safe 242.y.out: 243 ${YACC} ${YFLAGS} ${.IMPSRC} 244 ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET} 245 rm -f y.tab.c 246 247.l.out: 248 ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c 249 ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET} 250 rm -f ${.PREFIX}.tmp.c 251 252.endif 253 254__MAKE_CONF?=/etc/make.conf 255.if exists(${__MAKE_CONF}) 256.include "${__MAKE_CONF}" 257.endif 258 259.include <bsd.cpu.mk> 260 261.if exists(/etc/make.conf.local) 262.error Error, /etc/make.conf.local should be renamed to /etc/make.conf. 263.include </etc/make.conf.local> 264.endif 265 266# Default executable format 267# XXX hint for bsd.port.mk 268OBJFORMAT?= elf 269