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From: "karl AT aspodata DOT se [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
Subject: Re: [geda-user] Unknown config key
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Comments: In-reply-to "karl AT aspodata DOT se [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
   message dated "Sun, 19 Mar 2023 13:00:44 +0100."
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Date: Mon, 20 Mar 2023 12:23:51 +0100 (CET)
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--==_Exmh_1679311409_3450
Content-Type: text/plain

Karl:
> $ git branch -v
> * (HEAD detached at vzh/sch2pcb-rewrite-sch2pcb-add-elements-in-scheme) 60d7148f0 sch2pcb: Rewrite sch2pcb_add_elements() in Scheme.
...
>   I get (after make install):
> $ lepton-sch2pcb styrkort.sch 
> Unknown config key: "."
> Unknown config key: "/home/karl/git/openhw/share/pcb/"
> Unknown config key: "/usr/share/pcb/pcblib-newlib/"
> ...

 Ok, I found the file:
$ cat ~/.config/lepton-eda/gsch2pcb 
d .
d /home/karl/git/openhw/share/pcb/
d /usr/local/share/pcb/pcblib-newlib/
d /usr/local/share/pcb/newlib/

 In geda-gaf, ~/.gEDA/gsch2pcb is one of three "default"
 project files:
$ grep -B1 -A17 ^load_extra_project_files geda-gaf/utils/src/gsch2pcb.c 
static void
load_extra_project_files (void)
{
  gchar *path;
  static gboolean done = FALSE;

  if (done)
    return;

  load_project ("/etc/gsch2pcb");
  load_project ("/usr/local/etc/gsch2pcb");

  path = g_build_filename ((gchar *) g_get_home_dir (), ".gEDA",
                           "gsch2pcb", NULL);
  load_project (path);
  g_free (path);

  done = TRUE;
}

load_project() reads lines, splitting it in a config and a arg variable,
and then calls parse_config() (line 1199-1576).

parse_config() strcmp's the config variable, it can be either a long or
a short string as in e.g. (line 1173-1180):

  if (!strcmp (config, "elements-dir") || !strcmp (config, "d")) {
    gchar *elements_dir = expand_dir (arg);
    if (verbose > 1)
      printf ("\tAdding directory to file element directory list: %s\n",
              elements_dir);
    element_directory_list =
      g_list_prepend (element_directory_list, elements_dir);
  } else if (!strcmp (config, "output-name") || !strcmp (config, "o"))

So the "d" in my file adds a directory where to search for footprint
(element) files.

///

 The source of lepton-sch2pcb seems to be in:
./liblepton/include/liblepton/sch2pcb.h
./liblepton/scheme/lepton/ffi/sch2pcb.scm
./liblepton/src/sch2pcb.c
./tools/sch2pcb/lepton-sch2pcb.scm

Your parse-config is in tools/sch2pcb/lepton-sch2pcb.scm (line 322-360).
Line 359 has the error message:
                 (G_ "Unknown config key: ~S\n")

In line 335-341, you do the matching for elements-dir, but you
are ignoring the short, one letter keys:
      ("elements-dir"
       (let ((elements-dir (expand-env-variables value)))
         (when (> (sch2pcb_get_verbose_mode) 1)
           (format #t
                   "\tAdding directory to file element directory list: ~A\n"
                   elements-dir))
         (sch2pcb_element_directory_list_prepend (string->pointer elements-dir))))

Changing the line with the pattern to:
      ((or "elements-dir" "d")
solves it for the "d" key.

Patch attached.

Regards,
/Karl Hammar


--==_Exmh_1679311409_3450
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diff --git a/tools/sch2pcb/lepton-sch2pcb.scm b/tools/sch2pcb/lepton-sch2=
pcb.scm
index 8114292bd..fb89b0a0c 100755
--- a/tools/sch2pcb/lepton-sch2pcb.scm
+++ b/tools/sch2pcb/lepton-sch2pcb.scm
@@ -326,20 +326,20 @@
                     (string->pointer ""))))
     (match key
       ;; This is default behaviour.
-      ("remove-unfound" (sch2pcb_set_remove_unfound_elements TRUE))
-      ("keep-unfound" (sch2pcb_set_remove_unfound_elements FALSE))
-      ("quiet" (set! %quiet-mode #t))
-      ("preserve" (sch2pcb_set_preserve TRUE))
-      ("use-files" (sch2pcb_set_force_element_files TRUE))
-      ("skip-m4" (set! %use-m4 #f))
-      ("elements-dir"
+      ((or "remove-unfound" "r") (sch2pcb_set_remove_unfound_elements TR=
UE))
+      ((or "keep-unfound" "k") (sch2pcb_set_remove_unfound_elements FALS=
E))
+      ((or "quiet" "q") (set! %quiet-mode #t))
+      ((or "preserve" "p") (sch2pcb_set_preserve TRUE))
+      ((or "use-files" "f") (sch2pcb_set_force_element_files TRUE))
+      ((or "skip-m4" "s") (set! %use-m4 #f))
+      ((or "elements-dir" "d")
        (let ((elements-dir (expand-env-variables value)))
          (when (> (sch2pcb_get_verbose_mode) 1)
            (format #t
                    "\tAdding directory to file element directory list: ~=
A\n"
                    elements-dir))
          (sch2pcb_element_directory_list_prepend (string->pointer elemen=
ts-dir))))
-      ("output-name" (set! %schematic-basename value))
+      ((or "output-name" "o") (set! %schematic-basename value))
       ("schematics" (add-multiple-schematics *value))
       ("m4-pcbdir" (set! %m4-pcb-dir value))
       ("m4-file"
--==_Exmh_1679311409_3450--