cedit: Added to build system

Fixed installation of oberon07 compiler in ISO image

Signed-off-by: Max Logaev <maxlogaev@proton.me>

programs/develop/cedit/Tupfile.lua

@@ -0,0 +1,11 @@
+if tup.getconfig("NO_OB07") ~= "" then return end
+if tup.getconfig("HELPERDIR") == ""
+then
+  HELPERDIR = "../../"
+end
+
+tup.include(HELPERDIR .. "/use_ob07.lua")
+
+OB07_FLAGS = OB07_FLAGS .. "-nochk a "
+
+build_ob07({"SRC/CEdit.ob07"}, "cedit"); 

programs/use_ob07.lua

@@ -0,0 +1,6 @@
+OB07 = tup.getcwd() .. "/develop/oberon07/compiler"
+OB07_FLAGS = "-stk 1 "
+
+function build_ob07(input, output)
+  tup.rule(input, OB07 .. " %f kosexe -out %o " .. OB07_FLAGS .. " " .. tup.getconfig("KPACK_CMD"),  output)
+end