Remove left over references to argp; other bugfixes

@@ -248,12 +248,6 @@ mailutils-specific configuration options:
 
        Use the GNU gettext library included in the Mailutils distribution.
 
-    --with-included-argp
-
-        Use the argp library supplied with the package, instead of the
-        one from your libc. You will need this option if the libc library
-        on your system was compiled without NLS support.
-
 The following options enable DBM support in Mailutils. DBM support is
 necessary if you wish to use APOP authentication in POP3 daemon or to
 use DBM-based mail box quotas with maildag.

@@ -63,12 +63,7 @@ XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
  --flag=mu_cfg_format_error:3:c-format\\\
  --flag=ali_parse_error:1:c-format\\\
  --flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format\\\
- --flag=argp_error:2:c-format\\\
- --flag=__argp_error:2:c-format\\\
- --flag=argp_failure:4:c-format\\\
- --flag=__argp_failure:4:c-format\\\
- --flag=argp_fmtstream_printf:2:c-format\\\
- --flag=__argp_fmtstream_printf:2:c-format\\\
+ --flag=mu_parseopt_error:2:c-format\\\
 '
 
 # Gettext supplies these files, but we don't need them since

@@ -49,7 +49,6 @@ AC_SUBST(MU_LIB_POP)
 AC_SUBST(MU_LIB_SIEVE,'${top_builddir}/libmu_sieve/libmu_sieve.la')
 AC_SUBST(MU_LIB_SCM)
 AC_SUBST(MU_LIB_CPP)
-AC_SUBST(MU_LIB_ARGP,'${top_builddir}/libmu_argp/libmu_argp.la')
 AC_SUBST(MU_LIB_PY)
 
 dnl Other variables
@@ -70,7 +69,7 @@ AC_SUBST(MU_APP_LIBRARIES,'${top_builddir}/lib/libmuaux.la')
 
 AC_SUBST(MU_LIB_COMMON_INCLUDES,'-I${top_builddir} -I${top_srcdir}/include  -I${top_builddir}/include')
 
-AC_SUBST(MU_APP_COMMON_INCLUDES,'-I${srcdir} -I${top_srcdir}/include -I${top_srcdir}/lib -I${top_srcdir}/lib/gnu -I${top_builddir}/lib/gnu -I${top_builddir} -I${top_builddir}/include -I${top_srcdir}/libmu_argp -I${top_srcdir}/libmu_cfg')
+AC_SUBST(MU_APP_COMMON_INCLUDES,'-I${srcdir} -I${top_srcdir}/include -I${top_srcdir}/lib -I${top_srcdir}/lib/gnu -I${top_builddir}/lib/gnu -I${top_builddir} -I${top_builddir}/include')
 
 dnl Check for programs
 AC_PROG_CC
@@ -125,13 +124,6 @@ AH_BOTTOM([
 AC_SUBST(MU_LINK_POSTFLAGS,[`for opt in $LTLIBICONV; do case $opt in -[[lL]]*) echo $opt;; esac; done|tr '\n' ' '`])
 
 
-dnl Escape defuns that force automake to add their arguments
-dnl to LIBOBJS.
-dnl All dependencies has been handled by gnulib-sync.
-
-AC_DEFINE([GNULIB_ARGP_EXTERN_BASENAME],1,
-          [Define to use our own version of __argp_base_name])
-
 # Check for large file support
 AC_SYS_LARGEFILE
 

@@ -177,7 +177,7 @@ static struct mu_cli_setup cli = {
   N_("[URL ...]"),
 };
 
-static char *frm_argp_capa[] = {
+static char *capa[] = {
   "debug",
   "mailbox",
   "locking",
@@ -328,7 +328,7 @@ main (int argc, char **argv)
   mu_register_all_mbox_formats ();
 
   mu_auth_register_module (&mu_auth_tls_module);
-  mu_cli (argc, argv, &cli, frm_argp_capa, NULL, &argc, &argv);
+  mu_cli (argc, argv, &cli, capa, NULL, &argc, &argv);
 
   if (align && (s = util_getcols ()))
     init_output (s);

 Makefile
 Makefile.in
 getopt.h 
-argp.h
 regex.h 
 posix
 posix/regex.h

@@ -234,16 +234,20 @@ int
 mu_get_auth (struct mu_auth_data **auth, enum mu_auth_key_type type,
              const void *key)
 {
+  enum mu_auth_mode mode;
+  
   if (!mu_getpw_modules)
     mu_auth_begin_setup ();
   switch (type)
     {
     case mu_auth_key_name:
+      mode = mu_auth_getpwnam;
       mu_debug (MU_DEBCAT_AUTH, MU_DEBUG_TRACE1,
                 ("Getting auth info for user %s", (char*) key));
       break;
 
     case mu_auth_key_uid:
+      mode = mu_auth_getpwuid;
       mu_debug (MU_DEBCAT_AUTH, MU_DEBUG_TRACE1, 
                 ("Getting auth info for UID %lu",
 		 (unsigned long) *(uid_t*) key));
@@ -254,7 +258,7 @@ mu_get_auth (struct mu_auth_data **auth, enum mu_auth_key_type type,
                 ("Unknown mu_auth_key_type: %d", type));
       return EINVAL;
     }
-  return mu_auth_runlist (mu_getpw_modules, type, key, NULL, auth);
+  return mu_auth_runlist (mu_getpw_modules, mode, key, NULL, auth);
 }
 
 struct mu_auth_data *
@@ -289,7 +293,7 @@ mu_authenticate (struct mu_auth_data *auth_data, const char *pass)
     mu_auth_begin_setup ();
   return mu_auth_runlist (mu_auth_modules,
 			  mu_auth_authenticate,
-			  auth_data, pass, NULL);
+			  auth_data, (void *) pass, NULL);
 }
 
 
@@ -434,7 +438,7 @@ mu_authentication_clear_list ()
    2) --authentication and --authorization modify only temporary lists,
       which get flushed to the main ones when mu_auth_finish_setup() is
       run. Thus, the default "generic:system" remain in force until
-      argp_parse() exits. */
+      mu_cli_ext exits. */
    
 void
 mu_auth_begin_setup (void)

@@ -38,7 +38,7 @@ mu_set_program_name (const char *arg)
   if (p)
     ++p;
   else
-    p = (char*) arg;
+    p = (char*) mu_full_program_name;
   if (strlen (p) > 3 && memcmp (p, "lt-", 3) == 0)
     p += 3;
   free (mu_program_name);

@@ -117,32 +117,39 @@ bootstrap_destroy (struct _mu_stream *str)
 
 /* Standard I/O streams: */
 static struct _mu_file_stream stdstream[2] = {
-  { { ref_count: 1,
-      buftype: mu_buffer_none,
-      flags: MU_STREAM_READ,
-      destroy: bootstrap_destroy,
-      event_cb: std_bootstrap,
-      event_mask: _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
-    }, fd: MU_STDIN_FD, filename: "<stdin>",
-    flags: _MU_FILE_STREAM_FD_BORROWED|_MU_FILE_STREAM_STATIC_FILENAME },
-  { { ref_count: 1,
-      buftype: mu_buffer_none,
-      flags: MU_STREAM_WRITE,
-      destroy: bootstrap_destroy,
-      event_cb: std_bootstrap,
-      event_mask: _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
-    }, fd: MU_STDOUT_FD, filename: "<stdout>",
-    flags: _MU_FILE_STREAM_FD_BORROWED|_MU_FILE_STREAM_STATIC_FILENAME }
+  { .stream = {
+      .ref_count = 1,
+      .buftype = mu_buffer_none,
+      .flags = MU_STREAM_READ,
+      .destroy = bootstrap_destroy,
+      .event_cb = std_bootstrap,
+      .event_mask = _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
+    },
+    .fd = MU_STDIN_FD,
+    .filename = "<stdin>",
+    .flags = _MU_FILE_STREAM_FD_BORROWED|_MU_FILE_STREAM_STATIC_FILENAME },
+  { .stream = {
+      .ref_count = 1,
+      .buftype = mu_buffer_none,
+      .flags = MU_STREAM_WRITE,
+      .destroy = bootstrap_destroy,
+      .event_cb = std_bootstrap,
+      .event_mask = _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
+    },
+    .fd = MU_STDOUT_FD,
+    .filename = "<stdout>",
+    .flags = _MU_FILE_STREAM_FD_BORROWED|_MU_FILE_STREAM_STATIC_FILENAME }
 };
 
 /* Standard error stream: */
 static struct _mu_log_stream default_strerr = {
-  { ref_count: 1,
-    buftype: mu_buffer_none,
-    flags: MU_STREAM_WRITE,
-    destroy: bootstrap_destroy,
-    event_cb: std_log_bootstrap,
-    event_mask: _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
+  .base = {
+    .ref_count = 1,
+    .buftype = mu_buffer_none,
+    .flags = MU_STREAM_WRITE,
+    .destroy = bootstrap_destroy,
+    .event_cb = std_log_bootstrap,
+    .event_mask = _MU_STR_EVMASK (_MU_STR_EVENT_BOOTSTRAP)
   }
 };
 

@@ -21,7 +21,7 @@
 #include <pick.h>
   
 static node_t *pick_node_create (node_type type, void *a, void *b);
-static void set_cflags (char *str);
+static void set_cflags (char const *str);
  
 static regex_t *
 regex_dup (regex_t *re)
@@ -248,7 +248,7 @@ pick_add_token (mu_list_t *list, int tok, char const *val)
     }
   tp = mu_alloc (sizeof (*tp));
   tp->tok = tok;
-  tp->val = val;
+  tp->val = (char*) val;
   mu_list_append (*list, tp);
 }
 
@@ -410,7 +410,7 @@ pick_eval (mu_message_t msg)
 }
 
 void
-set_cflags (char *str)
+set_cflags (char const *str)
 {
   reg_flags = 0;
   for (; *str; str++)

@@ -60,7 +60,6 @@ AC_DEFUN([AM_GNU_MAILUTILS],
   do
     case $x in
     mailer)   test $MAILUTILS_VERSION_NUMBER -ge 1200 && req="$req $x";;
-    cfg|argp) test $MAILUTILS_VERSION_NUMBER -ge 1290 && req="$req $x";;
     *)        req="$req $x"
     esac
   done

@@ -20,7 +20,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <mailutils/mailutils.h>
-#include "argp.h"
 #include "mu.h"
 
 char filter_docstring[] = N_("apply a chain of filters to the input");

@@ -29,7 +29,6 @@
 #include <mailutils/imaputil.h>
 #include <mailutils/msgset.h>
 #include "mu.h"
-#include "argp.h"
 
 char imap_docstring[] = N_("IMAP4 client shell");
 

@@ -25,7 +25,6 @@
 #include <mailutils/cctype.h>
 #include <mailutils/mailutils.h>
 #include <mailutils/smtp.h>
-#include <argp.h>
 #include "mu.h"
 
 char smtp_docstring[] = N_("run a SMTP session");

@@ -32,50 +32,22 @@
 # include <config.h>
 #endif
 #include <mailutils/mailutils.h>
-#include "argp.h"
 #include "mu.h"
 
-#warning "Replace DESCRIPTION with a short description of this module."
-static char FOO_doc[] = N_("mu FOO - DESCRIPTION");
-
 #warning "Usually DESCRIPTION is the same text as the one used in FOO_doc."
 char FOO_docstring[] = N_("DESCRIPTION");
 
 #warning "Edit ARGDOC or remove this variable if module does not take arguments"
 static char FOO_args_doc[] = N_("ARGDOC");
 
-static struct argp_option FOO_options[] = {
+static struct mu_option FOO_options[] = {
   { NULL }
 };
 
-static error_t
-FOO_parse_opt (int key, char *arg, struct argp_state *state)
-{
-  switch (key)
-    {
-    default:
-      return ARGP_ERR_UNKNOWN;
-    }
-  return 0;
-}
-
-static struct argp FOO_argp = {
-  FOO_options,
-  FOO_parse_opt,
-  FOO_args_doc,
-  FOO_doc,
-  NULL,
-  NULL,
-  NULL
-};
-
 int
 mutool_FOO (int argc, char **argv)
 {
-  int index;
-  
-  if (argp_parse (&FOO_argp, argc, argv, ARGP_IN_ORDER, &index, NULL))
-    return 1;
+  mu_action_getopt (&argc, &argv, FOO_options, FOO_docstring, FOO_args_doc);
 #warning "Add the necessary functionality here"  
   return 0;
 }

@@ -91,7 +91,7 @@ struct mu_cli_setup cli = {
   NULL
 };
 
-static char *readmsg_argp_capa[] = {
+static char *readmsg_capa[] = {
   "debug",
   "mailbox",
   "locking",
@@ -244,7 +244,7 @@ main (int argc, char **argv)
 
   mu_auth_register_module (&mu_auth_tls_module);
 
-  mu_cli (argc, argv, &cli, readmsg_argp_capa, NULL, &argc, &argv);
+  mu_cli (argc, argv, &cli, readmsg_capa, NULL, &argc, &argv);
 
   if (argc == 0)
     {

@@ -233,7 +233,7 @@ static struct mu_cfg_param sieve_cfg_param[] = {
 };
 
 
-static char *sieve_argp_capa[] = {
+static char *sieve_capa[] = {
   "debug",
   "mailbox",
   "locking",
@@ -400,7 +400,7 @@ main (int argc, char *argv[])
   
   mu_register_all_formats ();
 
-  mu_cli (argc, argv, &cli, sieve_argp_capa, NULL, &argc, &argv);
+  mu_cli (argc, argv, &cli, sieve_capa, NULL, &argc, &argv);
 
   if (argc == 0)
     {