commands/ash/Makefile

   1 # Makefile for ash.
   2
   3 .include <bsd.own.mk>
   4
   5 PROG=   sh
   6 BINDIR= /bin
   7 MAN=
   8
   9 # Enable this line to disable command line editing
  10 #EDIT=-DNO_HISTORY
  11
  12 # Enable this line if your system does not have a <paths.h>
  13 #NO_PATHS_H=-DNO_PATHS_H
  14
  15 # Enable this if you don't want job control
  16 NO_JOBS=-DJOBS=0
  17 MKB_NO_JOBS=-j
  18
  19 SRCS=   alias.c arith.y arith_lex.l cd.c complete.c eval.c exec.c expand.c \
  20         histedit.c input.c jobs.c mail.c main.c memalloc.c miscbltin.c \
  21         mystring.c options.c output.c parser.c redir.c show.c \
  22         trap.c var.c setmode.c
  23
  24 .include "${.CURDIR}/bltin/Makefile.inc"
  25
  26 GENSRCS= builtins.c init.c nodes.c syntax.c operators.c signames.c
  27 GENHDRS= builtins.h nodes.h syntax.h token.h operators.h signames.h
  28
  29 SRCS+= ${GENSRCS}
  30
  31 CLEANFILES+=${GENSRCS} ${GENHDRS}
  32
  33 DPADD+= ${LIBL} ${LIBEDIT}
  34 LDADD+= -ll -ledit
  35
  36 CPPFLAGS+= -DSHELL -D__NBSD_LIBC
  37 CPPFLAGS+=${EDIT} ${NO_PATHS_H} ${NO_JOBS}
  38
  39 CPPFLAGS+= -I. -I${.CURDIR}
  40
  41 # A. Generate C tools used to build ash
  42 .for tool in init nodes signames syntax
  43 ${.OBJDIR}/mk${tool}: ${.CURDIR}/mk${tool}.c
  44         ${HOST_CC} ${.ALLSRC} -o ${.TARGET}
  45 .endfor
  46
  47 # B. Generates C sources from C tools
  48 NODES_ARGS:= ${.CURDIR}/nodetypes ${.CURDIR}/nodes.c.pat
  49 INIT_ARGS:= alias.c eval.c exec.c input.c jobs.c options.c parser.c \
  50             redir.c trap.c var.c
  51
  52 .for tool in nodes signames syntax
  53 ${tool}.c ${tool}.h: ${.OBJDIR}/mk${tool}
  54         ${.OBJDIR}/mk${tool} ${${tool:tu}_ARGS}
  55 .endfor
  56
  57 init.c: ${.OBJDIR}/mkinit \
  58         alias.c eval.c exec.c input.c jobs.c options.c parser.c \
  59         redir.c trap.c var.c
  60         ${.OBJDIR}/mkinit ${.ALLSRC:S,^${.OBJDIR}/mkinit$,,}
  61
  62 # C. Generates C sources from shell scripts
  63 token.h:
  64         ${.CURDIR}/mktokens.sh
  65
  66 builtins.c builtins.h:
  67         ${.CURDIR}/mkbuiltins.sh ${MKB_NO_JOBS} . ${.CURDIR}/shell.h ${.CURDIR}/builtins.def
  68
  69 operators.c operators.h:
  70         ${.CURDIR}/bltin/mkexpr.sh ${.CURDIR}/bltin/unary_op ${.CURDIR}/bltin/binary_op
  71
  72 # D. Generates sources from yacc/lex
  73 LFLAGS= -8      # 8-bit lex scanner for arithmetic
  74
  75 YFLAGS:= -d
  76 CLEANFILES+= arith.h arith.y.o
  77
  78 parser.c: token.h
  79 y.tab.h: arith.y
  80 arith.h: y.tab.h
  81 arith_lex.l: arith.h
  82
  83 # Explicit dependencies to ensure creation when needed
  84 # LSC FIXME Under MINIX, the build system curiously needs more help.
  85 # is it because of the missing order tools?
  86 expand.c: arith.h
  87 trap.c: signames.h
  88 cd.c complete.c eval.c exec.c expand.c jobs.c main.c options.c parser.c redir.c show.c trap.c var.c: nodes.h
  89 eval.c exec.c expand.c input.c input.h jobs.c mystring.c output.c parser.c trap.c var.c: syntax.h
  90 cd.c eval.c exec.c histedit.cjobs.c main.c miscbltin.c options.c trap.c var.c: builtins.h
  91
  92 # LSC: Seems that this file is implicitly taken into account by NetBSD's make,
  93 # still seems to be ignored / not found currently.
  94 # It's a sad story, as it has default rules to manage yacc / lex files. So for
  95 # a happy ending here it is explicitly included:
  96 .include <sys.mk>
  97
  98 .include <bsd.prog.mk>
  99