sys.mk revision 39163
1107590Sobrien# from: @(#)sys.mk 8.2 (Berkeley) 3/21/94 2169689Skan# $Id: sys.mk,v 1.41 1998/08/29 01:30:13 dillon Exp $ 3132718Skan 4107590Sobrienunix ?= We run FreeBSD, not UNIX. 5107590Sobrien 6107590Sobrien# If the special target .POSIX appears (without prerequisites or 7132718Skan# commands) before the first noncomment line in the makefile, make shall 8107590Sobrien# process the makefile as specified by the Posix 1003.2 specification. 9132718Skan# make(1) sets the special macro %POSIX in this case (to the actual 10132718Skan# value "1003.2", for what it's worth). 11132718Skan# 12132718Skan# The rules below use this macro to distinguish between Posix-compliant 13107590Sobrien# and default behaviour. 14132718Skan 15132718Skan.if defined(%POSIX) 16132718Skan.SUFFIXES: .o .c .y .l .a .sh .f 17132718Skan.else 18132718Skan.SUFFIXES: .out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .s .cl .p .h .sh 19107590Sobrien.endif 20132718Skan 21169689Skan.LIBS: .a 22169689Skan 23107590SobrienX11BASE ?= /usr/X11R6 24107590Sobrien 25169689SkanAR ?= ar 26107590Sobrien.if defined(%POSIX) 27169689SkanARFLAGS ?= -rv 28107590Sobrien.else 29107590SobrienARFLAGS ?= rl 30132718Skan.endif 31132718SkanRANLIB ?= ranlib 32132718Skan 33169689SkanAS ?= as 34132718SkanAFLAGS ?= 35132718Skan 36169689Skan.if defined(%POSIX) 37132718SkanCC ?= c89 38132718Skan.else 39169689SkanCC ?= cc 40169689Skan.endif 41132718SkanCFLAGS ?= -O -pipe 42169689Skan 43169689SkanCXX ?= c++ 44169689SkanCXXFLAGS ?= ${CXXINCLUDES} ${CFLAGS} 45169689Skan 46169689SkanCPP ?= cpp 47169689Skan 48169689Skan.if ${.MAKEFLAGS:M-s} == "" 49107590SobrienECHO ?= echo 50107590SobrienECHODIR ?= echo 51107590Sobrien.else 52107590SobrienECHO ?= true 53107590Sobrien.if ${.MAKEFLAGS:M-s} == "-s" 54107590SobrienECHODIR ?= echo 55117395Skan.else 56117395SkanECHODIR ?= true 57117395Skan.endif 58107590Sobrien.endif 59117395Skan 60132718Skan.if defined(%POSIX) 61132718SkanFC ?= fort77 62169689SkanFFLAGS ?= -O 1 63169689Skan.else 64132718SkanFC ?= f77 65132718SkanFFLAGS ?= -O 66132718Skan.endif 67132718SkanEFLAGS ?= 68132718Skan 69132718SkanINSTALL ?= install 70132718Skan 71132718SkanLEX ?= lex 72132718SkanLFLAGS ?= 73132718Skan 74132718SkanLD ?= ld 75132718SkanLDFLAGS ?= 76132718Skan 77169689SkanLINT ?= lint 78169689SkanLINTFLAGS ?= -chapbx 79169689Skan 80132718SkanMAKE ?= make 81132718Skan 82117395SkanOBJC ?= cc 83117395SkanOBJCFLAGS ?= ${OBJCINCLUDES} ${CFLAGS} -Wno-import 84117395Skan 85117395SkanPC ?= pc 86117395SkanPFLAGS ?= 87117395Skan 88117395SkanRC ?= f77 89117395SkanRFLAGS ?= 90117395Skan 91117395SkanRM ?= rm -f 92132718Skan 93132718SkanSHELL ?= sh 94169689Skan 95169689SkanYACC ?= yacc 96169689Skan.if defined(%POSIX) 97169689SkanYFLAGS ?= 98169689Skan.else 99169689SkanYFLAGS ?= -d 100117395Skan.endif 101117395Skan 102117395Skan# FreeBSD/i386 as traditionally been built with a version of make 103117395Skan# which knows MACHINE, but not MACHINE_ARCH. When building on other 104117395Skan# architectures, assume that the version of make being used has an 105117395Skan# explicit MACHINE_ARCH setting and treat a missing MACHINE_ARCH 106117395Skan# as an i386 architecture. 107132718SkanMACHINE_ARCH ?= i386 108132718Skan 109132718Skan# For tags rule. 110169689SkanGTAGSFLAGS= -o 111169689SkanHTAGSFLAGS= 112169689Skan 113169689Skan.if defined(%POSIX) 114132718Skan# Posix 1003.2 mandated rules 115132718Skan# 116169689Skan# Quoted directly from the Posix 1003.2 draft, only the macros 117169689Skan# $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and 118132718Skan# ${.PREFIX}, resp. 119132718Skan 120132718Skan# SINGLE SUFFIX RULES 121132718Skan.c: 122117395Skan ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC} 123169689Skan 124169689Skan.f: 125169689Skan ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC} 126169689Skan 127117395Skan.sh: 128117395Skan cp ${.IMPSRC} ${.TARGET} 129169689Skan chmod a+x ${.TARGET} 130169689Skan 131169689Skan# DOUBLE SUFFIX RULES 132117395Skan 133169689Skan.c.o: 134169689Skan ${CC} ${CFLAGS} -c ${.IMPSRC} 135169689Skan 136169689Skan.f.o: 137169689Skan ${FC} ${FFLAGS} -c ${.IMPSRC} 138169689Skan 139169689Skan.y.o: 140169689Skan ${YACC} ${YFLAGS} ${.IMPSRC} 141169689Skan ${CC} ${CFLAGS} -c y.tab.c 142169689Skan ${RM} y.tab.c 143169689Skan mv y.tab.o ${.TARGET} 144169689Skan 145169689Skan.l.o: 146132718Skan ${LEX} ${LFLAGS} ${.IMPSRC} 147132718Skan ${CC} ${CFLAGS} -c lex.yy.c 148169689Skan ${RM} lex.yy.c 149169689Skan mv lex.yy.o ${.TARGET} 150107590Sobrien 151132718Skan.y.c: 152132718Skan ${YACC} ${YFLAGS} ${.IMPSRC} 153169689Skan mv y.tab.c ${.TARGET} 154132718Skan 155169689Skan.l.c: 156107590Sobrien ${LEX} ${LFLAGS} ${.IMPSRC} 157169689Skan mv lex.yy.c ${.TARGET} 158169689Skan 159169689Skan.c.a: 160169689Skan ${CC} ${CFLAGS} -c ${.IMPSRC} 161169689Skan ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o 162169689Skan ${RM} ${.PREFIX}.o 163169689Skan 164169689Skan.f.a: 165169689Skan ${FC} ${FFLAGS} -c ${.IMPSRC} 166169689Skan ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o 167169689Skan ${RM} ${.PREFIX}.o 168107590Sobrien 169169689Skan.else 170169689Skan 171169689Skan# non-Posix rule set 172107590Sobrien 173169689Skan.c: 174169689Skan ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET} 175169689Skan 176169689Skan.sh: 177107590Sobrien cp -p ${.IMPSRC} ${.TARGET} 178169689Skan chmod a+x ${.TARGET} 179107590Sobrien 180169689Skan.c.o: 181169689Skan ${CC} ${CFLAGS} -c ${.IMPSRC} 182169689Skan 183169689Skan.cc.o .cpp.o .cxx.o .C.o: 184132718Skan ${CXX} ${CXXFLAGS} -c ${.IMPSRC} 185132718Skan 186169689Skan.m.o: 187169689Skan ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC} 188169689Skan 189169689Skan.p.o: 190107590Sobrien ${PC} ${PFLAGS} -c ${.IMPSRC} 191169689Skan 192169689Skan.e.o .r.o .F.o .f.o: 193132718Skan ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC} 194169689Skan 195169689Skan.S.o: 196169689Skan ${CC} ${CFLAGS} -c ${.IMPSRC} 197132718Skan 198169689Skan.s.o: 199169689Skan ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC} 200107590Sobrien 201169689Skan# XXX not -j safe 202169689Skan.y.o: 203132718Skan ${YACC} ${YFLAGS} ${.IMPSRC} 204169689Skan ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET} 205169689Skan ${RM} y.tab.c 206107590Sobrien 207169689Skan.l.o: 208169689Skan ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c 209132718Skan ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET} 210169689Skan ${RM} ${.PREFIX}.tmp.c 211107590Sobrien 212169689Skan# XXX not -j safe 213169689Skan.y.c: 214169689Skan ${YACC} ${YFLAGS} ${.IMPSRC} 215169689Skan mv y.tab.c ${.TARGET} 216132718Skan 217169689Skan.l.c: 218169689Skan ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET} 219169689Skan 220132718Skan.s.out .c.out .o.out: 221169689Skan ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET} 222169689Skan 223169689Skan.f.out .F.out .r.out .e.out: 224169689Skan ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \ 225107590Sobrien ${LDLIBS} -o ${.TARGET} 226169689Skan ${RM} ${.PREFIX}.o 227169689Skan 228169689Skan# XXX not -j safe 229169689Skan.y.out: 230107590Sobrien ${YACC} ${YFLAGS} ${.IMPSRC} 231169689Skan ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET} 232169689Skan ${RM} y.tab.c 233169689Skan 234107590Sobrien.l.out: 235169689Skan ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c 236169689Skan ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET} 237169689Skan ${RM} ${.PREFIX}.tmp.c 238107590Sobrien 239169689Skan.endif 240169689Skan 241169689Skan.if exists(/etc/make.conf) 242107590Sobrien.include </etc/make.conf> 243169689Skan.endif 244169689Skan 245107590Sobrien.if exists(/etc/make.conf.local) 246169689Skan.include </etc/make.conf.local> 247169689Skan.endif 248169689Skan 249107590Sobrien 250169689Skan.include <bsd.own.mk> 251169689Skan