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Implement multi-component --with-auto-load-dir.
	* NEWS (set auto-load scripts-directory, --with-auto-load-dir): New
	entries.
	(--with-auto-load-safe-path): Update the default value description.
	* auto-load.c (auto_load_dir, set_auto_load_dir, show_auto_load_dir):
	New.
	(auto_load_objfile_script): Add DEBUG_AUTO_LOAD output.  Remove
	GDB_DATADIR NULL check.  Replace GDB_DATADIR/auto-load by
	AUTO_LOAD_DIR.  Support $ddir and multiple components in it.
	(_initialize_auto_load): Initialize also auto_load_dir.  Install new
	"set auto-load scripts-directory".
	* config.in: Regenerate.
	* configure: Regenerate.
	* configure.ac (--with-auto-load-dir): New configure option.
	(--auto-load-safe-path): Change the default to --with-auto-load-dir.

gdb/doc/
	Implement multi-component --with-auto-load-dir.
	* gdb.texinfo (Auto-loading): New references
	for 'set auto-load scripts-directory'
	and 'show auto-load scripts-directory'.
	(Auto-loading safe path): Describe the new default.  Move $ddir
	substituation reference to 'objfile-gdb.py file'.
	(objfile-gdb.py file): Describe script-name alias.  Change real-name to
	script-name.  Describe new 'set auto-load scripts-directory'
	and 'show auto-load scripts-directory'.
This commit is contained in:
Jan Kratochvil
2012-05-11 18:20:26 +00:00
parent 4723351a02
commit 7349ff92c2
8 changed files with 222 additions and 27 deletions
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34
gdb/configure vendored
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@ -778,6 +778,7 @@ enable_largefile
with_separate_debug_dir
with_gdb_datadir
with_relocated_sources
with_auto_load_dir
with_auto_load_safe_path
enable_targets
enable_64_bit_bfd
@ -1485,9 +1486,13 @@ Optional Packages:
[DATADIR/gdb]
--with-relocated-sources=PATH
automatically relocate this path for source files
--with-auto-load-dir=PATH
directories from which to load auto-loaded scripts,
use '$ddir' for -data-directory [$ddir/auto-load]
--with-auto-load-safe-path=PATH
directories safe to hold auto-loaded files, use
$ddir for --with-gdb-datadir path [$ddir/auto-load]
$ddir for --with-gdb-datadir path
[--with-auto-load-dir]
--without-auto-load-safe-path
do not restrict auto-loaded files locations
--with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
@ -4959,6 +4964,31 @@ _ACEOF
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
$as_echo_n "checking for default auto-load directory... " >&6; }
# Check whether --with-auto-load-dir was given.
if test "${with_auto_load_dir+set}" = set; then :
withval=$with_auto_load_dir;
else
with_auto_load_dir='$ddir/auto-load'
fi
escape_dir=`echo $with_auto_load_dir | sed 's/[$]ddir\>/\\\\\\\\\\\\&/g'`
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
ac_define_dir=`eval echo $escape_dir`
ac_define_dir=`eval echo $ac_define_dir`
cat >>confdefs.h <<_ACEOF
#define AUTO_LOAD_DIR "$ac_define_dir"
_ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
$as_echo "$with_auto_load_dir" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
$as_echo_n "checking for default auto-load safe-path... " >&6; }
@ -4968,7 +4998,7 @@ if test "${with_auto_load_safe_path+set}" = set; then :
with_auto_load_safe_path="/"
fi
else
with_auto_load_safe_path='$ddir/auto-load'
with_auto_load_safe_path="$with_auto_load_dir"
fi
escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]ddir\>/\\\\\\\\\\\\&/g'`