Eli Zaretskii's DOSish file name patches.

5 files changed, 75 insertions, 14 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 9b51a5f..ad7ba44 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,24 @@
 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
 
+	* sysdep.h (gettext, dgettext, dcgettext, textdomain,
+	bindtextdomain): Replace defines with those from intl/libgettext.h
+	to quieten gcc warnings.
+
+2000-05-26  Eli Zaretskii  <eliz@is.elta.co.il>
+
+	* aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
+
+	* archive.c (normalize, bfd_bsd_truncate_arname,
+	bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
+	file names with backslashes.
+
+	* cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
+	before opening it.
+
+	* sysdep.h: Include filenames.h.
+
+2000-05-26  Alan Modra  <alan@linuxcare.com.au>
+
 	* opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
 
 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
diff --git a/bfd/aoutx.h b/bfd/aoutx.h
index 01dd9ee..4b0940d 100644
--- a/bfd/aoutx.h
+++ b/bfd/aoutx.h
@@ -1,5 +1,5 @@
 /* BFD semi-generic back-end for a.out binaries.
-   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999
+   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -2833,7 +2833,7 @@ NAME(aout,find_nearest_line)
     }
 
   if (main_file_name == NULL
-      || main_file_name[0] == '/'
+      || IS_ABSOLUTE_PATH (main_file_name)
       || directory_name == NULL)
     filelen = 0;
   else
@@ -2857,7 +2857,7 @@ NAME(aout,find_nearest_line)
 
   if (main_file_name != NULL)
     {
-      if (main_file_name[0] == '/' || directory_name == NULL)
+      if (IS_ABSOLUTE_PATH (main_file_name) || directory_name == NULL)
 	*filename_ptr = main_file_name;
       else
 	{
diff --git a/bfd/archive.c b/bfd/archive.c
index 1e1c9fa..5709f26 100644
--- a/bfd/archive.c
+++ b/bfd/archive.c
@@ -1,5 +1,5 @@
 /* BFD back-end for archive files (libraries).
-   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999
+   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
    Free Software Foundation, Inc.
    Written by Cygnus Support.  Mostly Gumby Henkel-Wallace's fault.
 
@@ -1183,6 +1183,17 @@ normalize (abfd, file)
 {
   const char *filename = strrchr (file, '/');
 
+
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+  {
+    /* We could have foo/bar\\baz, or foo\\bar, or d:bar.  */
+    char *bslash = strrchr (file, '\\');
+    if (bslash > filename)
+      filename = bslash;
+    if (filename == NULL && file[0] != '\0' && file[1] == ':')
+      filename = file + 1;
+  }
+#endif
   if (filename != (char *) NULL)
     filename++;
   else
@@ -1566,6 +1577,17 @@ bfd_bsd_truncate_arname (abfd, pathname, arhdr)
   CONST char *filename = strrchr (pathname, '/');
   int maxlen = ar_maxnamelen (abfd);
 
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+  {
+    /* We could have foo/bar\\baz, or foo\\bar, or d:bar.  */
+    char *bslash = strrchr (pathname, '\\');
+    if (bslash > filename)
+      filename = bslash;
+    if (filename == NULL && pathname[0] != '\0' && pathname[1] == ':')
+      filename = pathname + 1;
+  }
+#endif
+
   if (filename == NULL)
     filename = pathname;
   else
@@ -1606,6 +1628,17 @@ bfd_gnu_truncate_arname (abfd, pathname, arhdr)
   CONST char *filename = strrchr (pathname, '/');
   int maxlen = ar_maxnamelen (abfd);
 
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+  {
+    /* We could have foo/bar\\baz, or foo\\bar, or d:bar.  */
+    char *bslash = strrchr (pathname, '\\');
+    if (bslash > filename)
+      filename = bslash;
+    if (filename == NULL && pathname[0] != '\0' && pathname[1] == ':')
+      filename = pathname + 1;
+  }
+#endif
+
   if (filename == NULL)
     filename = pathname;
   else
diff --git a/bfd/cache.c b/bfd/cache.c
index ad3140e..91b6c61 100644
--- a/bfd/cache.c
+++ b/bfd/cache.c
@@ -1,5 +1,6 @@
 /* BFD library -- caching of file descriptors.
-   Copyright 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+   Copyright 1990, 91, 92, 93, 94, 95, 1996, 2000
+   Free Software Foundation, Inc.
    Hacked by Steve Chamberlain of Cygnus Support (steve@cygnus.com).
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -300,10 +301,17 @@ bfd_open_file (abfd)
 
 	     So we unlink the output file if and only if it has
 	     non-zero size.  */
+#ifndef __MSDOS__
+	  /* Don't do this for MSDOS: it doesn't care about overwriting
+	     a running binary, but if this file is already open by
+	     another BFD, we will be in deep trouble if we delete an
+	     open file.  In fact, objdump does just that if invoked with
+	     the --info option.  */
 	  struct stat s;
 
 	  if (stat (abfd->filename, &s) == 0 && s.st_size != 0)
 	    unlink (abfd->filename);
+#endif
 	  abfd->iostream = (PTR) fopen (abfd->filename, FOPEN_WB);
 	  abfd->opened_once = true;
 	}
diff --git a/bfd/sysdep.h b/bfd/sysdep.h
index 0a58983..77b5e50 100644
--- a/bfd/sysdep.h
+++ b/bfd/sysdep.h
@@ -1,5 +1,5 @@
 /* sysdep.h -- handle host dependencies for the BFD library
-   Copyright 1995, 96, 97, 98, 1999 Free Software Foundation, Inc.
+   Copyright 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
 This file is part of BFD, the Binary File Descriptor library.
@@ -102,6 +102,8 @@ extern char *strrchr ();
 #define SEEK_CUR 1
 #endif
 
+#include "filenames.h"
+
 #ifdef NEED_DECLARATION_STRSTR
 extern char *strstr ();
 #endif
@@ -131,14 +133,13 @@ extern char *getenv ();
 #define N_(String) (String)
 #endif
 #else
-/* Stubs that do something close enough.  */
-#define textdomain(String) (String)
-#define gettext(String) (String)
-#define dgettext(Domain,Message) (Message)
-#define dcgettext(Domain,Message,Type) (Message)
-#define bindtextdomain(Domain,Directory) (Domain)
-#define _(String) (String)
-#define N_(String) (String)
+# define gettext(Msgid) (Msgid)
+# define dgettext(Domainname, Msgid) (Msgid)
+# define dcgettext(Domainname, Msgid, Category) (Msgid)
+# define textdomain(Domainname) while (0) /* nothing */
+# define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
+# define _(String) (String)
+# define N_(String) (String)
 #endif
 
 #endif /* ! defined (BFD_SYSDEP_H) */