share/mk/sys.mk

   1 #       $NetBSD: sys.mk,v 1.99 2008/09/07 15:54:52 kent Exp $
   2 #       @(#)sys.mk      8.2 (Berkeley) 3/21/94
   3
   4 unix?=          We run MINIX.
   5
   6 # This variable should be used to differentiate Minix builds in Makefiles.
   7 __MINIX=        yes
   8
   9 .SUFFIXES: .a .o .ln .s .S .c .cc .cpp .cxx .C .f .F .r .p .l .y .sh
  10
  11 .LIBS:          .a
  12
  13 ### MINIX: see at bottom
  14 #AR?=           aal
  15 ARFLAGS?=       rl
  16 RANLIB?=        ranlib
  17
  18 AS?=            as
  19 AFLAGS?=
  20 COMPILE.s?=     ${CC} ${AFLAGS} -c
  21 LINK.s?=        ${CC} ${AFLAGS} ${LDFLAGS}
  22 #COMPILE.S?=    ${CC} ${AFLAGS} ${CPPFLAGS} -c -traditional-cpp
  23 COMPILE.S?=     ${CC} ${AFLAGS} ${CPPFLAGS} -c
  24 LINK.S?=        ${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS}
  25
  26 CC?=            clang
  27 .if ${MACHINE_ARCH} == "alpha" || \
  28     ${MACHINE_ARCH} == "arm" || \
  29     ${MACHINE_ARCH} == "x86_64" || \
  30     ${MACHINE_ARCH} == "armeb" || \
  31     ${MACHINE_ARCH} == "hppa" || \
  32     ${MACHINE_ARCH} == "i386" || \
  33     ${MACHINE_ARCH} == "m68k" || \
  34     ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
  35     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb" || \
  36     ${MACHINE_ARCH} == "powerpc" || \
  37     ${MACHINE_ARCH} == "sparc" || \
  38     ${MACHINE_ARCH} == "sparc64"
  39 #DBG?=  -O2
  40 #MINIX: use -O for now
  41 DBG?=   -O
  42 .elif ${MACHINE_ARCH} == "sh3el" || ${MACHINE_ARCH} == "sh3eb"
  43 # -O2 is too -falign-* zealous for low-memory sh3 machines
  44 DBG?=   -Os -freorder-blocks
  45 .elif ${MACHINE_ARCH} == "vax"
  46 DBG?=   -O1 -fgcse -fstrength-reduce -fgcse-after-reload
  47 .elif ${MACHINE_ARCH} == "m68000"
  48 # see src/doc/HACKS for details
  49 DBG?=   -O1
  50 .else
  51 DBG?=   -O
  52 DBG?=
  53 .endif
  54 CFLAGS?=        ${DBG}
  55 LDFLAGS?=
  56 COMPILE.c?=     ${CC} ${CFLAGS} ${CPPFLAGS} -c
  57 LINK.c?=        ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
  58
  59 CXX?=           c++
  60 CXXFLAGS?=      ${CFLAGS:N-Wno-traditional:N-Wstrict-prototypes:N-Wmissing-prototypes:N-Wno-pointer-sign:N-ffreestanding:N-std=gnu99}
  61
  62 __ALLSRC1=      ${empty(DESTDIR):?${.ALLSRC}:${.ALLSRC:S|^${DESTDIR}|^destdir|}}
  63 __ALLSRC2=      ${empty(MAKEOBJDIR):?${__ALLSRC1}:${__ALLSRC1:S|^${MAKEOBJDIR}|^obj|}}
  64 __ALLSRC3=      ${empty(NETBSDSRCDIR):?${__ALLSRC2}:${__ALLSRC2:S|^${NETBSDSRCDIR}|^src|}}
  65
  66 _CXXSEED?=      ${BUILDSEED:D-frandom-seed=${BUILDSEED:Q}/${__ALLSRC3:O:Q}/${.TARGET:Q}}
  67
  68 COMPILE.cc?=    ${CXX} ${_CXXSEED} ${CXXFLAGS} ${CPPFLAGS} -c
  69 LINK.cc?=       ${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LDFLAGS}
  70
  71 OBJC?=          ${CC}
  72 OBJCFLAGS?=     ${CFLAGS}
  73 COMPILE.m?=     ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c
  74 LINK.m?=        ${OBJC} ${OBJCFLAGS} ${CPPFLAGS} ${LDFLAGS}
  75
  76 CPP?=           cpp
  77 CPPFLAGS?=
  78
  79 FC?=            f77
  80 FFLAGS?=        -O
  81 RFLAGS?=
  82 COMPILE.f?=     ${FC} ${FFLAGS} -c
  83 LINK.f?=        ${FC} ${FFLAGS} ${LDFLAGS}
  84 COMPILE.F?=     ${FC} ${FFLAGS} ${CPPFLAGS} -c
  85 LINK.F?=        ${FC} ${FFLAGS} ${CPPFLAGS} ${LDFLAGS}
  86 COMPILE.r?=     ${FC} ${FFLAGS} ${RFLAGS} -c
  87 LINK.r?=        ${FC} ${FFLAGS} ${RFLAGS} ${LDFLAGS}
  88
  89 INSTALL?=       install
  90
  91 LD?=            ld
  92
  93 LEX?=           lex
  94 LFLAGS?=
  95 LEX.l?=         ${LEX} ${LFLAGS}
  96
  97 LINT?=          lint
  98 LINTFLAGS?=     -chapbxzFS
  99
 100 LORDER?=        lorder
 101
 102 MAKE?=          make
 103
 104 NM?=            nm
 105
 106 PC?=            pc
 107 PFLAGS?=
 108 COMPILE.p?=     ${PC} ${PFLAGS} ${CPPFLAGS} -c
 109 LINK.p?=        ${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS}
 110
 111 SHELL?=         sh
 112
 113 SIZE?=          size
 114
 115 TSORT?=         tsort -q
 116
 117 YACC?=          yacc
 118 YFLAGS?=
 119 YACC.y?=        ${YACC} ${YFLAGS}
 120
 121 # C
 122 .c:
 123         ${LINK.c} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 124 .c.o:
 125         ${COMPILE.c} ${.IMPSRC}
 126 .c.a:
 127         ${COMPILE.c} ${.IMPSRC}
 128         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 129         rm -f ${.PREFIX}.o
 130 .c.ln:
 131         ${LINT} ${LINTFLAGS} \
 132             ${CPPFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
 133             -i ${.IMPSRC}
 134
 135 # C++
 136 .cc .cpp .cxx .C:
 137         ${LINK.cc} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 138 .cc.o .cpp.o .cxx.o .C.o:
 139         ${COMPILE.cc} ${.IMPSRC}
 140 .cc.a .cpp.a .cxx.a .C.a:
 141         ${COMPILE.cc} ${.IMPSRC}
 142         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 143         rm -f ${.PREFIX}.o
 144
 145 # Fortran/Ratfor
 146 .f:
 147         ${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 148 .f.o:
 149         ${COMPILE.f} ${.IMPSRC}
 150 .f.a:
 151         ${COMPILE.f} ${.IMPSRC}
 152         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 153         rm -f ${.PREFIX}.o
 154
 155 .F:
 156         ${LINK.F} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 157 .F.o:
 158         ${COMPILE.F} ${.IMPSRC}
 159 .F.a:
 160         ${COMPILE.F} ${.IMPSRC}
 161         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 162         rm -f ${.PREFIX}.o
 163
 164 .r:
 165         ${LINK.r} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 166 .r.o:
 167         ${COMPILE.r} ${.IMPSRC}
 168 .r.a:
 169         ${COMPILE.r} ${.IMPSRC}
 170         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 171         rm -f ${.PREFIX}.o
 172
 173 # Pascal
 174 .p:
 175         ${LINK.p} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 176 .p.o:
 177         ${COMPILE.p} ${.IMPSRC}
 178 .p.a:
 179         ${COMPILE.p} ${.IMPSRC}
 180         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 181         rm -f ${.PREFIX}.o
 182
 183 # Assembly
 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 .S:
 193         ${LINK.S} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
 194 .S.o:
 195         ${COMPILE.S} ${.IMPSRC}
 196 .S.a:
 197         ${COMPILE.S} ${.IMPSRC}
 198         ${AR} ${ARFLAGS} ${.TARGET} ${.PREFIX}.o
 199         rm -f ${.PREFIX}.o
 200
 201 # Lex
 202 .l:
 203         ${LEX.l} ${.IMPSRC}
 204         ${LINK.c} -o ${.TARGET} lex.yy.c ${LDLIBS} -ll
 205         rm -f lex.yy.c
 206 .l.c:
 207         ${LEX.l} ${.IMPSRC}
 208         mv lex.yy.c ${.TARGET}
 209 .l.o:
 210         ${LEX.l} ${.IMPSRC}
 211         ${COMPILE.c} -o ${.TARGET} lex.yy.c
 212         rm -f lex.yy.c
 213
 214 # Yacc
 215 .y:
 216         ${YACC.y} ${.IMPSRC}
 217         ${LINK.c} -o ${.TARGET} y.tab.c ${LDLIBS}
 218         rm -f y.tab.c
 219 .y.c:
 220         ${YACC.y} ${.IMPSRC}
 221         mv y.tab.c ${.TARGET}
 222 .y.o:
 223         ${YACC.y} ${.IMPSRC}
 224         ${COMPILE.c} -o ${.TARGET} y.tab.c
 225         rm -f y.tab.c
 226
 227 # Shell
 228 # .sh:
 229 #       rm -f ${.TARGET}
 230 #       cp ${.IMPSRC} ${.TARGET}
 231 #       chmod a+x ${.TARGET}
 232
 233 # MINIX
 234
 235 COMPILER_TYPE=gnu
 236 AR?=   ar
 237 NBSD_LIBC=      yes
 238
 239 .if defined(MKSMALL) && ${MKSMALL} == "yes"
 240 DBG=    -Os
 241 CFLAGS+= -DNDEBUG
 242 .endif