Update.

diff --git a/argp/argp-eexst.c b/argp/argp-eexst.c
index 676d1ec..9040058 100644 (file)
--- a/argp/argp-eexst.c
+++ b/argp/argp-eexst.c
@@ -22,8 +22,11 @@
 #include <config.h>
 #endif
 
+#include <sysexits.h>
+
 #include "argp.h"
 
 /* The exit status that argp will use when exiting due to a parsing error.
-   If not defined or set by the user program, this defaults to 1.  */
-error_t argp_err_exit_status = 1;
+   If not defined or set by the user program, this defaults to EX_USAGE from
+   <sysexits.h>.  */
+error_t argp_err_exit_status = EX_USAGE;

diff --git a/argp/argp-help.c b/argp/argp-help.c
index ed934e0..b17c56d 100644 (file)
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -658,12 +658,12 @@ canon_doc_option (const char **name)
 {
   int non_opt;
   /* Skip initial whitespace.  */
-  while (isspace (*name))
+  while (isspace (**name))
     (*name)++;
   /* Decide whether this looks like an option (leading `-') or not.  */
   non_opt = (**name != '-');
   /* Skip until part of name used for sorting.  */
-  while (**name && !isalnum (*name))
+  while (**name && !isalnum (**name))
     (*name)++;
   return non_opt;
 }
@@ -1612,7 +1612,7 @@ weak_alias (__argp_state_help, argp_state_help)
 \f
 /* If appropriate, print the printf string FMT and following args, preceded
    by the program name and `:', to stderr, and followed by a `Try ... --help'
-   message, then exit (ARGP_ERR_EXIT_STATUS).  */
+   message, then exit (1).  */
 void
 __argp_error (const struct argp_state *state, const char *fmt, ...)
 {

diff --git a/argp/argp.h b/argp/argp.h
index d418253..6f430d4 100644 (file)
--- a/argp/argp.h
+++ b/argp/argp.h
@@ -34,6 +34,7 @@
 
 #ifndef __error_t_defined
 typedef int error_t;
+#define __error_t_defined
 #endif
 
 #ifndef __P
@@ -397,7 +398,8 @@ extern void (*argp_program_version_hook) __P ((FILE *__stream,
 __const extern char *argp_program_bug_address;
 
 /* The exit status that argp will use when exiting due to a parsing error.
-   If not defined or set by the user program, this defaults to 1.  */
+   If not defined or set by the user program, this defaults to EX_USAGE from
+   <sysexits.h>.  */
 extern error_t argp_err_exit_status;
 \f
 /* Flags for argp_help.  */

diff --git a/config.guess b/config.guess
index bfd3523..ea44a2a 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -430,7 +430,7 @@ EOF
        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
        exit 0 ;;
     *:GNU:*:*)
-       echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+       echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
        exit 0 ;;
     *:Linux:*:*)
        # The BFD linker knows what the default object file format is, so

diff --git a/hurd/hurdfault.c b/hurd/hurdfault.c
index 671f8cb..6c1134a 100644 (file)
--- a/hurd/hurdfault.c
+++ b/hurd/hurdfault.c
@@ -29,7 +29,7 @@
 #include <assert.h>
 
 jmp_buf _hurdsig_fault_env;
-struct hurd_signal_preemptor _hurdsig_fault_preemptor;
+struct hurd_signal_preemptor _hurdsig_fault_preemptor = {0};
 
 /* XXX temporary to deal with spelling fix */
 weak_alias (_hurdsig_fault_preemptor, _hurdsig_fault_preempter)

diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index 6ebd7be..592dc12 100644 (file)
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -426,7 +426,7 @@ abort_all_rpcs (int signo, struct machine_thread_all_state *state, int live)
       }
 }
 
-struct hurd_signal_preemptor *_hurdsig_preemptors;
+struct hurd_signal_preemptor *_hurdsig_preemptors = 0;
 sigset_t _hurdsig_preempted_set;
 
 /* XXX temporary to deal with spelling fix */