share/mk/sys.mk

   1 #       from: @(#)sys.mk        8.2 (Berkeley) 3/21/94
   2 # $FreeBSD: src/share/mk/sys.mk,v 1.45.2.6 2002/12/23 16:33:37 ru Exp $
   3 # $DragonFly: src/share/mk/sys.mk,v 1.14 2005/07/07 11:49:56 corecode Exp $
   4
   5 unix            ?=      We run FreeBSD, not UNIX.
   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 .cl .p .h .sh .no .nx
  20 .endif
  21
  22 .LIBS:          .a
  23
  24 X11BASE         ?=      /usr/X11R6
  25
  26 AR              ?=      ar
  27 NXAR            ?=      ${NXENV} ${AR}
  28 .if defined(%POSIX)
  29 ARFLAGS         ?=      -rv
  30 .else
  31 ARFLAGS         ?=      rl
  32 .endif
  33 RANLIB          ?=      ranlib
  34 NXRANLIB        ?=      ${NXENV} ${RANLIB}
  35
  36 AS              ?=      as
  37 AFLAGS          ?=
  38
  39 .if defined(%POSIX)
  40 CC              ?=      c89
  41 .else
  42 CC              ?=      cc
  43 .endif
  44 # The system cc frontend is not subject to the path, e.g. when buildworld
  45 # is doing cross compiles it may still need the native compiler for things.
  46 #
  47 NXENV           ?=      CCVER=${HOST_CCVER} OBJFORMAT_PATH=/ PATH=/usr/bin:/bin:/usr/sbin:/sbin
  48 NXCC            ?=      ${NXENV} ${CC}
  49 CFLAGS          ?=      -O -pipe
  50
  51 CXX             ?=      c++
  52 NXCXX           ?=      ${NXENV} ${CXX}
  53 CXXFLAGS        ?=      ${CXXINCLUDES} ${CFLAGS}
  54
  55 CPP             ?=      cpp
  56
  57 .if ${.MAKEFLAGS:M-s} == ""
  58 ECHO            ?=      echo
  59 ECHODIR         ?=      echo
  60 .else
  61 ECHO            ?=      true
  62 .if ${.MAKEFLAGS:M-s} == "-s"
  63 ECHODIR         ?=      echo
  64 .else
  65 ECHODIR         ?=      true
  66 .endif
  67 .endif
  68
  69 .if defined(%POSIX)
  70 FC              ?=      fort77
  71 FFLAGS          ?=      -O 1
  72 .else
  73 FC              ?=      f77
  74 FFLAGS          ?=      -O
  75 .endif
  76 EFLAGS          ?=
  77
  78 INSTALL         ?=      install
  79 LN              ?=      ln
  80
  81 LEX             ?=      lex
  82 LFLAGS          ?=
  83
  84 LD              ?=      ld
  85 NXLD            ?=      ${NXENV} ${LD}
  86 LDFLAGS         ?=
  87 NXCFLAGS        ?=      ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
  88 NXCXXFLAGS      ?=      ${CFLAGS:N-mtune*:N-mcpu*:N-march*}
  89 NXLDLIBS        ?=      ${LDLIBS}
  90 NXLDFLAGS       ?=      -static ${LDFLAGS}
  91
  92 LINT            ?=      lint
  93 LINTFLAGS       ?=      -chapbx
  94
  95 MAKE            ?=      make
  96
  97 OBJC            ?=      cc
  98 OBJCFLAGS       ?=      ${OBJCINCLUDES} ${CFLAGS} -Wno-import
  99
 100 PC              ?=      pc
 101 PFLAGS          ?=
 102
 103 RC              ?=      f77
 104 RFLAGS          ?=
 105
 106 SHELL           ?=      sh
 107
 108 YACC            ?=      yacc
 109 .if defined(%POSIX)
 110 YFLAGS          ?=
 111 .else
 112 YFLAGS          ?=      -d
 113 .endif
 114
 115 # FreeBSD/i386 has traditionally been built with a version of make
 116 # which knows MACHINE, but not MACHINE_ARCH. When building on other
 117 # architectures, assume that the version of make being used has an
 118 # explicit MACHINE_ARCH setting and treat a missing MACHINE_ARCH
 119 # as an i386 architecture.
 120 MACHINE_ARCH    ?=      i386
 121
 122 .if defined(%POSIX)
 123 # Posix 1003.2 mandated rules
 124 #
 125 # Quoted directly from the Posix 1003.2 draft, only the macros
 126 # $@, $< and $* have been replaced by ${.TARGET}, ${.IMPSRC}, and
 127 # ${.PREFIX}, resp.
 128
 129 # SINGLE SUFFIX RULES
 130 .c:
 131         ${CC} ${CFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
 132
 133 .f:
 134         ${FC} ${FFLAGS} ${LDFLAGS} -o ${.TARGET} ${.IMPSRC}
 135
 136 .sh:
 137         cp ${.IMPSRC} ${.TARGET}
 138         chmod a+x ${.TARGET}
 139
 140 # DOUBLE SUFFIX RULES
 141
 142 .c.o:
 143         ${CC} ${CFLAGS} -c ${.IMPSRC}
 144
 145 .f.o:
 146         ${FC} ${FFLAGS} -c ${.IMPSRC}
 147
 148 .y.o:
 149         ${YACC} ${YFLAGS} ${.IMPSRC}
 150         ${CC} ${CFLAGS} -c y.tab.c
 151         rm -f y.tab.c
 152         mv y.tab.o ${.TARGET}
 153
 154 .l.o:
 155         ${LEX} ${LFLAGS} ${.IMPSRC}
 156         ${CC} ${CFLAGS} -c lex.yy.c
 157         rm -f lex.yy.c
 158         mv lex.yy.o ${.TARGET}
 159
 160 .y.c:
 161         ${YACC} ${YFLAGS} ${.IMPSRC}
 162         mv y.tab.c ${.TARGET}
 163
 164 .l.c:
 165         ${LEX} ${LFLAGS} ${.IMPSRC}
 166         mv lex.yy.c ${.TARGET}
 167
 168 .c.a:
 169         ${CC} ${CFLAGS} -c ${.IMPSRC}
 170         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 171         rm -f ${.PREFIX}.o
 172
 173 .f.a:
 174         ${FC} ${FFLAGS} -c ${.IMPSRC}
 175         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 176         rm -f ${.PREFIX}.o
 177
 178 .else
 179
 180 # non-Posix rule set
 181
 182 .sh:
 183         cp -p ${.IMPSRC} ${.TARGET}
 184         chmod a+x ${.TARGET}
 185
 186 .c:
 187         ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
 188
 189 .c.o:
 190         ${CC} ${CFLAGS} -c ${.IMPSRC}
 191
 192 .cc .cpp .cxx .C:
 193         ${CXX} ${CXXFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
 194
 195 .cc.o .cpp.o .cxx.o .C.o:
 196         ${CXX} ${CXXFLAGS} -c ${.IMPSRC}
 197
 198 .m.o:
 199         ${OBJC} ${OBJCFLAGS} -c ${.IMPSRC}
 200
 201 .p.o:
 202         ${PC} ${PFLAGS} -c ${.IMPSRC}
 203
 204 .e .r .F .f:
 205         ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} \
 206             -o ${.TARGET}
 207
 208 .e.o .r.o .F.o .f.o:
 209         ${FC} ${RFLAGS} ${EFLAGS} ${FFLAGS} -c ${.IMPSRC}
 210
 211 .S.o:
 212         ${CC} ${CFLAGS} -c ${.IMPSRC}
 213
 214 .s.o:
 215         ${AS} ${AFLAGS} -o ${.TARGET} ${.IMPSRC}
 216
 217 # XXX not -j safe
 218 .y.o:
 219         ${YACC} ${YFLAGS} ${.IMPSRC}
 220         ${CC} ${CFLAGS} -c y.tab.c -o ${.TARGET}
 221         rm -f y.tab.c
 222
 223 .l.o:
 224         ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
 225         ${CC} ${CFLAGS} -c ${.PREFIX}.tmp.c -o ${.TARGET}
 226         rm -f ${.PREFIX}.tmp.c
 227
 228 # .no == native object file, for helper code when cross building.
 229 #
 230 .c.no:
 231         ${NXCC} ${NXCFLAGS} -c ${.IMPSRC} -o ${.TARGET}
 232
 233 .y.no:
 234         ${YACC} ${YFLAGS} ${.IMPSRC}
 235         ${NXCC} ${NXCFLAGS} -c y.tab.c -o ${.TARGET}
 236         rm -f y.tab.c
 237
 238 .l.no:
 239         ${LEX} ${LFLAGS} -o${.TARGET}.c ${.IMPSRC}
 240         ${NXCC} ${NXCFLAGS} -c ${.TARGET}.c -o ${.TARGET}
 241         rm -f ${.TARGET}.c
 242
 243 .no.nx .c.nx:
 244         ${NXCC} ${NXCFLAGS} ${NXLDFLAGS} ${.IMPSRC} ${NXLDLIBS} -o ${.TARGET}
 245
 246 # XXX not -j safe
 247 .y.c:
 248         ${YACC} ${YFLAGS} ${.IMPSRC}
 249         mv y.tab.c ${.TARGET}
 250
 251 .l.c:
 252         ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.TARGET}
 253
 254 .s.out .c.out .o.out:
 255         ${CC} ${CFLAGS} ${LDFLAGS} ${.IMPSRC} ${LDLIBS} -o ${.TARGET}
 256
 257 .f.out .F.out .r.out .e.out:
 258         ${FC} ${EFLAGS} ${RFLAGS} ${FFLAGS} ${LDFLAGS} ${.IMPSRC} \
 259             ${LDLIBS} -o ${.TARGET}
 260         rm -f ${.PREFIX}.o
 261
 262 # XXX not -j safe
 263 .y.out:
 264         ${YACC} ${YFLAGS} ${.IMPSRC}
 265         ${CC} ${CFLAGS} ${LDFLAGS} y.tab.c ${LDLIBS} -ly -o ${.TARGET}
 266         rm -f y.tab.c
 267
 268 .l.out:
 269         ${LEX} -t ${LFLAGS} ${.IMPSRC} > ${.PREFIX}.tmp.c
 270         ${CC} ${CFLAGS} ${LDFLAGS} ${.PREFIX}.tmp.c ${LDLIBS} -ll -o ${.TARGET}
 271         rm -f ${.PREFIX}.tmp.c
 272
 273 .endif
 274
 275 .if exists(/etc/defaults/make.conf)
 276 .include </etc/defaults/make.conf>
 277 .endif
 278
 279 __MAKE_CONF?=/etc/make.conf
 280 .if exists(${__MAKE_CONF})
 281 .include "${__MAKE_CONF}"
 282 .endif
 283
 284 .include <bsd.cpu.mk>
 285
 286 .if exists(/etc/make.conf.local)
 287 .error Error, original /etc/make.conf should be moved to the /etc/defaults/ directory and /etc/make.conf.local should be renamed to /etc/make.conf.
 288 .include </etc/make.conf.local>
 289 .endif
 290
 291 # Default executable format
 292 # XXX hint for bsd.port.mk
 293 OBJFORMAT?=     elf
 294