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* NEWS (--with-auto-load-dir): Prepend $debugdir to the default path.
	Describe it.
	* auto-load.c (auto_load_expand_dir_vars): New function.
	(auto_load_safe_path_vec_update): Use it, remove the
	substitute_path_component call thanks to it.
	(auto_load_objfile_script): Remove the debug_file_directory processing.
	Use auto_load_expand_dir_vars, remove the substitute_path_component
	call thanks to it.
	* configure: Regenerate.
	* configure.ac (--with-auto-load-dir): Prepend $debugdir to the default
	path.  Escape $ also for $debugdir.
	(--with_auto_load_safe_path): Escape $ also for $debugdir.
	* utils.c (substitute_path_component): Accept also DIRNAME_SEPARATOR.

gdb/doc/
	* gdb.texinfo (Separate Debug Files): New anchor debug-file-directory.
	Mention also --with-separate-debug-dir.
	(Auto-loading): Prepend $debugdir in the sample output.
	(Auto-loading safe path): Likewise.  Mention also $debugdir for the
	auto-load safe-path variable.
	(objfile-gdb.py file): Remove the extra debug-file-directory paragraph.
	Mention also $debugdir for 'set auto-load scripts-directory'.
This commit is contained in:
Jan Kratochvil 2012-05-20 20:35:19 +00:00
parent a3ec0bb1c4
commit 1564a2618d
8 changed files with 101 additions and 89 deletions
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10
gdb/utils.c
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@ -3726,8 +3726,8 @@ dirnames_to_char_ptr_vec (const char *dirnames)
/* Substitute all occurences of string FROM by string TO in *STRINGP. *STRINGP
must come from xrealloc-compatible allocator and it may be updated. FROM
needs to be delimited by IS_DIR_SEPARATOR (or be located at the start or
end of *STRINGP. */
needs to be delimited by IS_DIR_SEPARATOR or DIRNAME_SEPARATOR (or be
located at the start or end of *STRINGP. */
void
substitute_path_component (char **stringp, const char *from, const char *to)
@ -3742,8 +3742,10 @@ substitute_path_component (char **stringp, const char *from, const char *to)
if (s == NULL)
break;
if ((s == string || IS_DIR_SEPARATOR (s[-1]))
&& (s[from_len] == '\0' || IS_DIR_SEPARATOR (s[from_len])))
if ((s == string || IS_DIR_SEPARATOR (s[-1])
|| s[-1] == DIRNAME_SEPARATOR)
&& (s[from_len] == '\0' || IS_DIR_SEPARATOR (s[from_len])
|| s[from_len] == DIRNAME_SEPARATOR))
{
char *string_new;