* ld-scripts/crossref.exp: Allow foo to have a leading dot.

[deliverable/binutils-gdb.git] / ld / ldfile.c

diff --git a/ld/ldfile.c b/ld/ldfile.c
index 1456e3d10a2e3ea4bf87dc2e20ddaf42b043665d..655ee608506edd534a12c4fa6d3b656c91d7d967 100644 (file)
--- a/ld/ldfile.c
+++ b/ld/ldfile.c
@@ -1,5 +1,5 @@
 /* Linker file opening and searching.
-   Copyright (C) 1991, 92, 93, 94, 95, 98, 99, 2000
+   Copyright 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001
    Free Software Foundation, Inc.
 
 This file is part of GLD, the Gnu Linker.
@@ -24,6 +24,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "bfd.h"
 #include "sysdep.h"
 #include "bfdlink.h"
+#include "safe-ctype.h"
 #include "ld.h"
 #include "ldmisc.h"
 #include "ldexp.h"
@@ -33,8 +34,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "ldgram.h"
 #include "ldlex.h"
 #include "ldemul.h"
-
-#include <ctype.h>
+#include "libiberty.h"
 
 const char *ldfile_input_filename;
 boolean ldfile_assumed_script = false;
@@ -79,6 +79,9 @@ ldfile_add_library_path (name, cmdline)
 {
   search_dirs_type *new;
 
+  if (!cmdline && config.only_cmd_line_lib_dirs)
+    return;
+
   new = (search_dirs_type *) xmalloc (sizeof (search_dirs_type));
   new->next = NULL;
   new->name = name;
@@ -189,7 +192,7 @@ ldfile_open_file_search (arch, entry, lib, suffix)
       else if (entry->filename[0] == '/' || entry->filename[0] == '.'
 #if defined (__MSDOS__) || defined (_WIN32)
               || entry->filename[0] == '\\'
-              || (isalpha (entry->filename[0])
+              || (ISALPHA (entry->filename[0])
                   && entry->filename[1] == ':')
 #endif
          )
@@ -349,7 +352,8 @@ ldfile_open_command_file (name)
 
   ldfile_input_filename = name;
   lineno = 1;
-  had_script = true;
+  
+  saved_script_handle = ldlex_input_stack;
 }
 
 #ifdef GNU960
@@ -414,7 +418,7 @@ void
 ldfile_add_arch (in_name)
      CONST char *in_name;
 {
-  char *name = buystring (in_name);
+  char *name = xstrdup (in_name);
   search_arch_type *new =
     (search_arch_type *) xmalloc (sizeof (search_arch_type));
 
@@ -424,8 +428,7 @@ ldfile_add_arch (in_name)
   new->next = (search_arch_type *) NULL;
   while (*name)
     {
-      if (isupper ((unsigned char) *name))
-       *name = tolower ((unsigned char) *name);
+      *name = TOLOWER (*name);
       name++;
     }
   *search_arch_tail_ptr = new;