minix/commands/ash/Makefile
Lionel Sambuc 252a83f614 Fix command line history in ash
Also did some cleanup in ash sources, to make minix modifications
more obvious, as well as some simplifications (by removing code which
is never compiled)

Removed EDITLINE support, use libedit, which does the termcap/terminfo
handling.

Change-Id: I19f7f425ed6a61298844631f9d7f3173cf7f30c0
2013-02-01 11:41:47 +01:00

99 lines
2.8 KiB
Makefile

# Makefile for ash.
.include <bsd.own.mk>
PROG= sh
BINDIR= /bin
MAN=
# Enable this line to disable command line editing
#EDIT=-DNO_HISTORY
# Enable this line if your system does not have a <paths.h>
#NO_PATHS_H=-DNO_PATHS_H
# Enable this if you don't want job control
NO_JOBS=-DJOBS=0
MKB_NO_JOBS=-j
SRCS= alias.c arith.y arith_lex.l cd.c complete.c eval.c exec.c expand.c \
histedit.c input.c jobs.c mail.c main.c memalloc.c miscbltin.c \
mystring.c options.c output.c parser.c redir.c show.c \
trap.c var.c setmode.c
.include "${.CURDIR}/bltin/Makefile.inc"
GENSRCS= builtins.c init.c nodes.c syntax.c operators.c signames.c
GENHDRS= builtins.h nodes.h syntax.h token.h operators.h signames.h
SRCS+= ${GENSRCS}
CLEANFILES+=${GENSRCS} ${GENHDRS}
DPADD+= ${LIBL} ${LIBEDIT}
LDADD+= -ll -ledit
CPPFLAGS+= -DSHELL -D__NBSD_LIBC
CPPFLAGS+=${EDIT} ${NO_PATHS_H} ${NO_JOBS}
CPPFLAGS+= -I. -I${.CURDIR}
# A. Generate C tools used to build ash
.for tool in init nodes signames syntax
${.OBJDIR}/mk${tool}: ${.CURDIR}/mk${tool}.c
${HOST_CC} ${.ALLSRC} -o ${.TARGET}
.endfor
# B. Generates C sources from C tools
NODES_ARGS:= ${.CURDIR}/nodetypes ${.CURDIR}/nodes.c.pat
INIT_ARGS:= alias.c eval.c exec.c input.c jobs.c options.c parser.c \
redir.c trap.c var.c
.for tool in nodes signames syntax
${tool}.c ${tool}.h: ${.OBJDIR}/mk${tool}
${.OBJDIR}/mk${tool} ${${tool:tu}_ARGS}
.endfor
init.c: ${.OBJDIR}/mkinit \
alias.c eval.c exec.c input.c jobs.c options.c parser.c \
redir.c trap.c var.c
${.OBJDIR}/mkinit ${.ALLSRC:S,^${.OBJDIR}/mkinit$,,}
# C. Generates C sources from shell scripts
token.h:
${.CURDIR}/mktokens.sh
builtins.c builtins.h:
${.CURDIR}/mkbuiltins.sh ${MKB_NO_JOBS} . ${.CURDIR}/shell.h ${.CURDIR}/builtins.def
operators.c operators.h:
${.CURDIR}/bltin/mkexpr.sh ${.CURDIR}/bltin/unary_op ${.CURDIR}/bltin/binary_op
# D. Generates sources from yacc/lex
LFLAGS= -8 # 8-bit lex scanner for arithmetic
YFLAGS:= -d
CLEANFILES+= arith.h arith.y.o
parser.c: token.h
y.tab.h: arith.y
arith.h: y.tab.h
arith_lex.l: arith.h
# Explicit dependencies to ensure creation when needed
# LSC FIXME Under MINIX, the build system curiously needs more help.
# is it because of the missing order tools?
expand.c: arith.h
trap.c: signames.h
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
eval.c exec.c expand.c input.c input.h jobs.c mystring.c output.c parser.c trap.c var.c: syntax.h
cd.c eval.c exec.c histedit.cjobs.c main.c miscbltin.c options.c trap.c var.c: builtins.h
# LSC: Seems that this file is implicitly taken into account by NetBSD's make,
# still seems to be ignored / not found currently.
# It's a sad story, as it has default rules to manage yacc / lex files. So for
# a happy ending here it is explicitly included:
.include <sys.mk>
.include <bsd.prog.mk>