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- #
- # @(#)unix.icn 1.6 3/14/91
- # OS-specific code for UNIX Idol
- #
- global icontopt,env,sysok,comp
-
- procedure mysystem(s)
- if \loud then write(s)
- return system(s)
- end
-
- procedure filename(s,ext)
- s[9:0] := ""
- s ||:= \ext
- return s
- end
-
- # if the filename s has extension ext then return the filename less the
- # extension, otherwise fail.
- procedure fileroot(s,ext)
- if s[- *ext : 0] == ext then return s[1 : - *ext]
- end
-
- procedure writesublink(s)
- writelink(env||"/"||s)
- end
-
- procedure envpath(filename)
- return env||"/"||filename
- end
-
- #
- # Installation.
- # Uses hierarchical filesystem on some systems (see initialize)
- #
- procedure install(args)
- if "-t" == !args then comp := -2
- write("Installing idol environment in ",env)
- if env ~== "" then mysystem("mkdir "||env)
- fout := envopen("i_object.icn","w")
- write(fout,"record idol_object(__state,__methods)")
- close(fout)
- fout := &null
- cdicont(["i_object"])
- end
- procedure uninstall(args)
- mysystem("rm -r "||env)
- end
-
- procedure makeexe(args,i)
- exe := args[i]
- if icont(exe) = \sysok then {
- mysystem("rm "||exe||".icn")
- if \exec then {
- write("Executing:")
- every i := exec+1 to *args do exe ||:= " "||args[i]
- return mysystem(exe)
- } else return
- }
- end
- #
- # system-dependent compilation of idolfile.icn
- # (in the idol subdirectory, if there is one)
- #
- procedure cdicont(idolfiles)
- if comp = -2 then return # -t --> don't translate at all
- args := " -c"
- rms := ""
- every ifile := !idolfiles do args ||:= " " || ifile
- every ifile := !idolfiles do rms ||:= " " || ifile || ".icn"
-
- if (rv := icont(args,"cd "||env||"; ")) = \sysok
- then mysystem("cd "||env||"; rm "||rms)
- if \rv = 0 then return rv
- end
- procedure sysinitialize()
- icontopt := " -Sc500 -Sf600 -Sg600 -Si1200 -Sl400 -Sn2500 -Sr2000 -Ss30000 -St20000 -SC30000 -SF60 -SL1000 "
- env := getenv("IDOLENV") | "idolcode.env"
- sysok := 0
- end
-