252a83f614
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
100 lines
2.8 KiB
Makefile
100 lines
2.8 KiB
Makefile
# Makefile for ash.
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.include <bsd.own.mk>
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PROG= sh
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BINDIR= /bin
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MAN=
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# Enable this line to disable command line editing
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#EDIT=-DNO_HISTORY
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# Enable this line if your system does not have a <paths.h>
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#NO_PATHS_H=-DNO_PATHS_H
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# Enable this if you don't want job control
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NO_JOBS=-DJOBS=0
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MKB_NO_JOBS=-j
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SRCS= alias.c arith.y arith_lex.l cd.c complete.c eval.c exec.c expand.c \
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histedit.c input.c jobs.c mail.c main.c memalloc.c miscbltin.c \
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mystring.c options.c output.c parser.c redir.c show.c \
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trap.c var.c setmode.c
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.include "${.CURDIR}/bltin/Makefile.inc"
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GENSRCS= builtins.c init.c nodes.c syntax.c operators.c signames.c
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GENHDRS= builtins.h nodes.h syntax.h token.h operators.h signames.h
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SRCS+= ${GENSRCS}
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CLEANFILES+=${GENSRCS} ${GENHDRS}
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DPADD+= ${LIBL} ${LIBEDIT}
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LDADD+= -ll -ledit
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CPPFLAGS+= -DSHELL -D__NBSD_LIBC
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CPPFLAGS+=${EDIT} ${NO_PATHS_H} ${NO_JOBS}
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CPPFLAGS+= -I. -I${.CURDIR}
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# A. Generate C tools used to build ash
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.for tool in init nodes signames syntax
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${.OBJDIR}/mk${tool}: ${.CURDIR}/mk${tool}.c
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${HOST_CC} ${.ALLSRC} -o ${.TARGET}
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.endfor
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# B. Generates C sources from C tools
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NODES_ARGS:= ${.CURDIR}/nodetypes ${.CURDIR}/nodes.c.pat
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INIT_ARGS:= alias.c eval.c exec.c input.c jobs.c options.c parser.c \
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redir.c trap.c var.c
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.for tool in nodes signames syntax
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${tool}.c ${tool}.h: ${.OBJDIR}/mk${tool}
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${.OBJDIR}/mk${tool} ${${tool:tu}_ARGS}
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.endfor
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init.c: ${.OBJDIR}/mkinit \
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alias.c eval.c exec.c input.c jobs.c options.c parser.c \
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redir.c trap.c var.c
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${.OBJDIR}/mkinit ${.ALLSRC:S,^${.OBJDIR}/mkinit$,,}
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# C. Generates C sources from shell scripts
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token.h:
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${.CURDIR}/mktokens.sh
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builtins.c builtins.h:
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${.CURDIR}/mkbuiltins.sh ${MKB_NO_JOBS} . ${.CURDIR}/shell.h ${.CURDIR}/builtins.def
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operators.c operators.h:
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${.CURDIR}/bltin/mkexpr.sh ${.CURDIR}/bltin/unary_op ${.CURDIR}/bltin/binary_op
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# D. Generates sources from yacc/lex
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LFLAGS= -8 # 8-bit lex scanner for arithmetic
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YFLAGS:= -d
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CLEANFILES+= arith.h arith.y.o
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parser.c: token.h
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y.tab.h: arith.y
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arith.h: y.tab.h
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arith_lex.l: arith.h
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# Explicit dependencies to ensure creation when needed
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# LSC FIXME Under MINIX, the build system curiously needs more help.
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# is it because of the missing order tools?
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expand.c: arith.h
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trap.c: signames.h
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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
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eval.c exec.c expand.c input.c input.h jobs.c mystring.c output.c parser.c trap.c var.c: syntax.h
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cd.c eval.c exec.c histedit.cjobs.c main.c miscbltin.c options.c trap.c var.c: builtins.h
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# LSC: Seems that this file is implicitly taken into account by NetBSD's make,
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# still seems to be ignored / not found currently.
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# It's a sad story, as it has default rules to manage yacc / lex files. So for
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# a happy ending here it is explicitly included:
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.include <sys.mk>
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.include <bsd.prog.mk>
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