X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=tools%2Fcpkg2c.mll;h=0abfe8b9dd2b938fab1de937b3377c7c59131b3a;hb=a30218f8b3d68023d354d75b7c4674ae0c528f28;hp=cefc38990eaafe3776bb4b1c601a57d62b24dbd2;hpb=c855a6e8e9522ac9add840b18a869c831030f569;p=apps%2Fmadmutt.git

diff --git a/tools/cpkg2c.mll b/tools/cpkg2c.mll
index cefc389..0abfe8b 100644
--- a/tools/cpkg2c.mll
+++ b/tools/cpkg2c.mll
@@ -621,21 +621,21 @@ int luaopen_%s(lua_State *L)
 (* }}} *)
 
   let usage () =
-    output_string stderr "usage: cpkg2c (-h | -c) file.cpkg -o output\n";
+    output_string stderr "usage: cpkg2c file.cpkg header.out source.out\n";
     exit 1
 
+  let warn ob = output_endline ob "/*** THIS FILE IS AUTOGENERATED !!! ***/"
+
+  let process fn file l =
+    try Unix.unlink file with _ -> ();
+    let ob = open_out_gen  [ Open_trunc ; Open_wronly; Open_creat ] 0o444 file in
+    warn ob; fn ob l; close_out ob
+
   let _ =
-    let warn ob = output_endline ob "/*** THIS FILE IS AUTOGENERATED !!! ***/" in
-    if Array.length Sys.argv != 5 then usage();
-    let file   = Sys.argv.(2) in
+    if Array.length Sys.argv != 4 then usage();
+    let file   = Sys.argv.(1) in
     let lexbuf = L.from_channel (open_in file) in
     let l      = (startchunk cLine file lexbuf) in
-    if Sys.argv.(3) = "-o" then
-        let ob = open_out_gen [ Open_trunc ; Open_wronly; Open_creat ] 0444 Sys.argv.(4) in
-        match Sys.argv.(1) with
-        | "-h" -> warn ob; do_h ob l; close_out ob
-        | "-c" -> warn ob; do_c ob l; close_out ob
-        | _    -> usage ()
-    else
-      usage();
+    process do_h Sys.argv.(2) l;
+    process do_c Sys.argv.(3) l
 }