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 # Enable this line to use the editline library instead of libedit
  12 EDIT=-DEDITLINE
  13
  14 # Enable this line if your system does not have a <paths.h>
  15 #NO_PATHS_H=-DNO_PATHS_H
  16
  17 # Enable this if you don't want job control
  18 NO_JOBS=-DJOBS=0
  19 MKB_NO_JOBS=-j
  20
  21 SRCS=   alias.c arith.y arith_lex.l cd.c eval.c exec.c expand.c \
  22         histedit.c input.c jobs.c mail.c main.c memalloc.c miscbltin.c \
  23         mystring.c options.c output.c parser.c redir.c show.c \
  24         trap.c var.c setmode.c
  25
  26 .include "${.CURDIR}/bltin/Makefile.inc"
  27
  28 GENSRCS= builtins.c init.c nodes.c syntax.c operators.c signames.c
  29 GENHDRS= builtins.h nodes.h syntax.h token.h operators.h signames.h
  30
  31 SRCS+= ${GENSRCS}
  32
  33 CLEANFILES+=${GENSRCS} ${GENHDRS}
  34
  35 DPADD+= ${LIBL} ${LIBEDIT}
  36 LDADD+= -ll -ledit
  37
  38 CPPFLAGS+= -DSHELL -D__NBSD_LIBC
  39 CPPFLAGS+=${EDIT} ${NO_PATHS_H} ${NO_JOBS}
  40
  41 CPPFLAGS+= -I. -I${.CURDIR}
  42
  43 # A. Generate C tools used to build ash
  44 .for tool in init nodes signames syntax
  45 ${.OBJDIR}/mk${tool}: ${.CURDIR}/mk${tool}.c
  46         ${HOST_CC} ${.ALLSRC} -o ${.TARGET}
  47 .endfor
  48
  49 # B. Generates C sources from C tools
  50 NODES_ARGS:= ${.CURDIR}/nodetypes ${.CURDIR}/nodes.c.pat
  51 INIT_ARGS:= alias.c eval.c exec.c input.c jobs.c options.c parser.c \
  52             redir.c trap.c var.c
  53
  54 .for tool in nodes signames syntax
  55 ${tool}.c ${tool}.h: ${.OBJDIR}/mk${tool}
  56         ${.OBJDIR}/mk${tool} ${${tool:tu}_ARGS}
  57 .endfor
  58
  59 init.c: ${.OBJDIR}/mkinit \
  60         alias.c eval.c exec.c input.c jobs.c options.c parser.c \
  61         redir.c trap.c var.c
  62         ${.OBJDIR}/mkinit ${.ALLSRC:S,^${.OBJDIR}/mkinit$,,}
  63
  64 # C. Generates C sources from shell scripts
  65 token.h:
  66         ${.CURDIR}/mktokens.sh
  67
  68 builtins.c builtins.h:
  69         ${.CURDIR}/mkbuiltins.sh ${MKB_NO_JOBS} . ${.CURDIR}/shell.h ${.CURDIR}/builtins.def
  70
  71 operators.c operators.h:
  72         ${.CURDIR}/bltin/mkexpr.sh ${.CURDIR}/bltin/unary_op ${.CURDIR}/bltin/binary_op
  73
  74 # D. Generates sources from yacc/lex
  75 LFLAGS= -8      # 8-bit lex scanner for arithmetic
  76
  77 YFLAGS:= -d
  78 CLEANFILES+= arith.h arith.y.o
  79
  80 parser.c: token.h
  81 y.tab.h: arith.y
  82 arith.h: y.tab.h
  83 arith_lex.l: arith.h
  84
  85 # Explicit dependencies to ensure creation when needed
  86 # LSC FIXME Under MINIX, the build system curiously needs more help.
  87 # is it because of the missing order tools?
  88 expand.c: arith.h
  89 trap.c: signames.h
  90 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
  91 eval.c exec.c expand.c input.c input.h jobs.c mystring.c output.c parser.c trap.c var.c: syntax.h
  92 cd.c eval.c exec.c histedit.cjobs.c main.c miscbltin.c options.c trap.c var.c: builtins.h
  93
  94 # LSC: Seems that this file is implicitly taken into account by NetBSD's make,
  95 # still seems to be ignored / not found currently.
  96 # It's a sad story, as it has default rules to manage yacc / lex files. So for
  97 # a happy ending here it is explicitly included:
  98 .include <sys.mk>
  99
 100 .include <bsd.prog.mk>
 101