share/mk/sys.mk

   1 #       $NetBSD: sys.mk,v 1.98 2008/08/04 16:02:25 joerg Exp $
   2 #       @(#)sys.mk      8.2 (Berkeley) 3/21/94
   3
   4 unix?=          We run NetBSD.
   5
   6 .SUFFIXES: .a .o .ln .s .S .c .cc .cpp .cxx .C .f .F .r .p .l .y .sh
   7
   8 .LIBS:          .a
   9
  10 AR?=            ar
  11 ARFLAGS?=       rl
  12 RANLIB?=        ranlib
  13
  14 AS?=            as
  15 AFLAGS?=
  16 COMPILE.s?=     ${CC} ${AFLAGS} -c
  17 LINK.s?=        ${CC} ${AFLAGS} ${LDFLAGS}
  18 COMPILE.S?=     ${CC} ${AFLAGS} ${CPPFLAGS} -c -traditional-cpp
  19 LINK.S?=        ${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS}
  20
  21 CC?=            cc
  22 .if ${MACHINE_ARCH} == "alpha" || \
  23     ${MACHINE_ARCH} == "arm" || \
  24     ${MACHINE_ARCH} == "x86_64" || \
  25     ${MACHINE_ARCH} == "armeb" || \
  26     ${MACHINE_ARCH} == "hppa" || \
  27     ${MACHINE_ARCH} == "i386" || \
  28     ${MACHINE_ARCH} == "m68k" || \
  29     ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
  30     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb" || \
  31     ${MACHINE_ARCH} == "powerpc" || \
  32     ${MACHINE_ARCH} == "sparc" || \
  33     ${MACHINE_ARCH} == "sparc64"
  34 DBG?=   -O2
  35 .elif ${MACHINE_ARCH} == "sh3el" || ${MACHINE_ARCH} == "sh3eb"
  36 # -O2 is too -falign-* zealous for low-memory sh3 machines
  37 DBG?=   -Os -freorder-blocks
  38 .elif ${MACHINE_ARCH} == "vax"
  39 DBG?=   -O1 -fgcse -fstrength-reduce -fgcse-after-reload
  40 .elif ${MACHINE_ARCH} == "m68000"
  41 # see src/doc/HACKS for details
  42 DBG?=   -O1
  43 .else
  44 DBG?=   -O
  45 .endif
  46 CFLAGS?=        ${DBG}
  47 LDFLAGS?=
  48 COMPILE.c?=     ${CC} ${CFLAGS} ${CPPFLAGS} -c
  49 LINK.c?=        ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
  50
  51 CXX?=           c++
  52 CXXFLAGS?=      ${CFLAGS:N-Wno-traditional:N-Wstrict-prototypes:N-Wmissing-prototypes:N-Wno-pointer-sign:N-ffreestanding:N-std=gnu99}
  53
  54 __ALLSRC1=      ${empty(DESTDIR):?${.ALLSRC}:${.ALLSRC:S|^${DESTDIR}|^destdir|}}
  55 __ALLSRC2=      ${empty(MAKEOBJDIR):?${__ALLSRC1}:${__ALLSRC1:S|^${MAKEOBJDIR}|^obj|}}
  56 __ALLSRC3=      ${empty(NETBSDSRCDIR):?${__ALLSRC2}:${__ALLSRC2:S|^${NETBSDSRCDIR}|^src|}}
  57
  58 _CXXSEED?=      ${BUILDSEED:D-frandom-seed=${BUILDSEED:Q}/${__ALLSRC3:O:Q}/${.TARGET:Q}}
  59
  60 COMPILE.cc?=    ${CXX} ${_CXXSEED} ${CXXFLAGS} ${CPPFLAGS} -c
  61 LINK.cc?=       ${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LDFLAGS}
  62
  63 OBJC?=          ${CC}
  64 OBJCFLAGS?=     ${CFLAGS}
  65 COMPILE.m?=     ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c
  66 LINK.m?=        ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} ${LDFLAGS}
  67
  68 CPP?=           cpp
  69 CPPFLAGS?=
  70
  71 FC?=            f77
  72 FFLAGS?=        -O
  73 RFLAGS?=
  74 COMPILE.f?=     ${FC} ${FFLAGS} -c
  75 LINK.f?=        ${FC} ${FFLAGS} ${LDFLAGS}
  76 COMPILE.F?=     ${FC} ${FFLAGS} ${CPPFLAGS} -c
  77 LINK.F?=        ${FC} ${FFLAGS} ${CPPFLAGS} ${LDFLAGS}
  78 COMPILE.r?=     ${FC} ${FFLAGS} ${RFLAGS} -c
  79 LINK.r?=        ${FC} ${FFLAGS} ${RFLAGS} ${LDFLAGS}
  80
  81 INSTALL?=       install
  82
  83 LD?=            ld
  84
  85 LEX?=           lex
  86 LFLAGS?=
  87 LEX.l?=         ${LEX} ${LFLAGS}
  88
  89 LINT?=          lint
  90 LINTFLAGS?=     -chapbxzFS
  91
  92 LORDER?=        lorder
  93
  94 MAKE?=          make
  95
  96 NM?=            nm
  97
  98 PC?=            pc
  99 PFLAGS?=
 100 COMPILE.p?=     ${PC} ${PFLAGS} ${CPPFLAGS} -c
 101 LINK.p?=        ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS}
 102
 103 SHELL?=         sh
 104
 105 SIZE?=          size
 106
 107 TSORT?=         tsort -q
 108
 109 YACC?=          yacc
 110 YFLAGS?=
 111 YACC.y?=        ${YACC} ${YFLAGS}
 112
 113 # C
 114 .c:
 115         ${LINK.c} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 116 .c.o:
 117         ${COMPILE.c} ${.IMPSRC}
 118 .c.a:
 119         ${COMPILE.c} ${.IMPSRC}
 120         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 121         rm -f ${.PREFIX}.o
 122 .c.ln:
 123         ${LINT} ${LINTFLAGS} \
 124             ${CPPFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
 125             -i ${.IMPSRC}
 126
 127 # C++
 128 .cc .cpp .cxx .C:
 129         ${LINK.cc} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 130 .cc.o .cpp.o .cxx.o .C.o:
 131         ${COMPILE.cc} ${.IMPSRC}
 132 .cc.a .cpp.a .cxx.a .C.a:
 133         ${COMPILE.cc} ${.IMPSRC}
 134         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 135         rm -f ${.PREFIX}.o
 136
 137 # Fortran/Ratfor
 138 .f:
 139         ${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 140 .f.o:
 141         ${COMPILE.f} ${.IMPSRC}
 142 .f.a:
 143         ${COMPILE.f} ${.IMPSRC}
 144         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 145         rm -f ${.PREFIX}.o
 146
 147 .F:
 148         ${LINK.F} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 149 .F.o:
 150         ${COMPILE.F} ${.IMPSRC}
 151 .F.a:
 152         ${COMPILE.F} ${.IMPSRC}
 153         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 154         rm -f ${.PREFIX}.o
 155
 156 .r:
 157         ${LINK.r} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 158 .r.o:
 159         ${COMPILE.r} ${.IMPSRC}
 160 .r.a:
 161         ${COMPILE.r} ${.IMPSRC}
 162         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 163         rm -f ${.PREFIX}.o
 164
 165 # Pascal
 166 .p:
 167         ${LINK.p} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 168 .p.o:
 169         ${COMPILE.p} ${.IMPSRC}
 170 .p.a:
 171         ${COMPILE.p} ${.IMPSRC}
 172         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 173         rm -f ${.PREFIX}.o
 174
 175 # Assembly
 176 .s:
 177         ${LINK.s} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 178 .s.o:
 179         ${COMPILE.s} ${.IMPSRC}
 180 .s.a:
 181         ${COMPILE.s} ${.IMPSRC}
 182         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 183         rm -f ${.PREFIX}.o
 184 .S:
 185         ${LINK.S} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 186 .S.o:
 187         ${COMPILE.S} ${.IMPSRC}
 188 .S.a:
 189         ${COMPILE.S} ${.IMPSRC}
 190         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 191         rm -f ${.PREFIX}.o
 192
 193 # Lex
 194 .l:
 195         ${LEX.l} ${.IMPSRC}
 196         ${LINK.c} -o ${.TARGET} lex.yy.c ${LDLIBS} -ll
 197         rm -f lex.yy.c
 198 .l.c:
 199         ${LEX.l} ${.IMPSRC}
 200         mv lex.yy.c ${.TARGET}
 201 .l.o:
 202         ${LEX.l} ${.IMPSRC}
 203         ${COMPILE.c} -o ${.TARGET} lex.yy.c
 204         rm -f lex.yy.c
 205
 206 # Yacc
 207 .y:
 208         ${YACC.y} ${.IMPSRC}
 209         ${LINK.c} -o ${.TARGET} y.tab.c ${LDLIBS}
 210         rm -f y.tab.c
 211 .y.c:
 212         ${YACC.y} ${.IMPSRC}
 213         mv y.tab.c ${.TARGET}
 214 .y.o:
 215         ${YACC.y} ${.IMPSRC}
 216         ${COMPILE.c} -o ${.TARGET} y.tab.c
 217         rm -f y.tab.c
 218
 219 # Shell
 220 .sh:
 221         rm -f ${.TARGET}
 222         cp ${.IMPSRC} ${.TARGET}
 223         chmod a+x ${.TARGET}