Cross Reference: /ast/src/cmd/builtin/Makefile

/*
 * standalone versions of -lcmd builtins
 */

:PACKAGE: ast cmd:space

LICENSE = since=1992,author=gsf+dgk

:ALL:

:: cmdlib.h builtin.c

CMD_BUILTIN ==
CMD_DYNAMIC ==
CMD_STANDALONE ==

LINKS = cp: ln mv cksum: md5sum sum
NOBIN = getconf

CAT = $(STDCAT|"cat")
CMP = $(STDCMP|"cmp") 2>/dev/null
CP = $(STDCP|"cp")
LN = $(STDLN|"ln")
RM = $(STDRM|"rm")

BUILTINS :COMMAND: cmdlist.h
    $(SED) -e '/^CMDLIST(.*)$/!d' -e 's/CMDLIST(\(.*\))/\1/' $(NOBIN:C,.*,-e '/^&$/d',) $(LINKS:N!=*[:]:C,.*,-e '/^&$/d',) $(*)

.INIT : .builtin

.builtin : .MAKE .VIRTUAL .FORCE
    local T I
    if T = "$(NOBIN:D=$(BINDIR):B:S:T=F)"
        { $(RM) $(RMFLAGS) $(T) }
    end
    :ALL: $(BUILTINS)
    T = -lcmd
    if "$(PACKAGE_OPTIONS:N=optimize-space)" && "$(T:T=F)" == "-lcmd"
        T := $(BUILTINS:O=1)
        $(T) :: CMD_BUILTIN=1 CMD_DYNAMIC=1 builtin.c -lcmd -ldll
        for I $(BUILTINS:O>1)
            $(I) :LINK: $(T)
        end
        for I $(LINKS)
            if I != "*:"
                $(I) :LINK: $(T)
            end
        end
    else
        $(BINDIR) :INSTALLDIR: $(BUILTINS)
        $(BUILTINS) : .COMMAND $(&$("%.c":T=SM%)) CMD_BUILTIN=b_$$(<:B) builtin.c $(*$("%.c":T=SM%))
            $(CAT) $(*:N=*builtin.c) > $(<).c
            $(RM) $(RMFLAGS) $(<)
            $(@$("%.c":T=SM%):/.*builtin.c$/$(<).c/)
            $(RM) $(RMFLAGS) $(<).c
        for I $(LINKS)
            if I == "*:"
                T := $(I:/.$//)
            else
                $(I) :LINK: $(T)
            end
        end
    end

":BUILTIN:" : .MAKE .OPERATOR
    local T P
    for T $(>)
        if T == "*=*"
            $(P).o : $(T)
        elif T == "[-+]l*"
            $(P) : $(T)
        else
            eval
            $(T) :: CMD_STANDALONE=b_$(T) $(T).c
            end
            P := $(T)
        end
    end

:BUILTIN: dlls LICENSE=since=2002,author=gsf -ldll look mime \
        pty LICENSE=since=2001,author=gsf+dgk -lutil \
        nl LICENSE=since=2003,author=dgk asa od pr \
        strings tr uudecode -luu uuencode -luu what who

dontcare -lutil

:: PROMO.mm RELEASE

:TEST: asa cat chmod chown cksum cmp cp cut date expr fmt head join ln \
    look mkdir mkfifo mktemp mv nl od paste rm tail tr uniq uuencode wc