* flags.h: Really install previous change.

From-SVN: r68562

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e1eeb8c6d8064a25bc51aa62a4d96a107d322c96..bf44a3c738f9369b3dec83fed7079d84024d060e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-06-27  Richard Earnshaw <rearnsha@arm.com>
+
+       * flags.h: Really install previous change.
+
 2003-06-27  Nathan Sidwell  <nathan@codesourcery.com>
 
        * rtl.h (emit_note): Remove FILE parameter.
@@ -71,22 +75,25 @@
        * dbxout.c (DBXOUT_DECR_NESTING): New macro.
        (DBXOUT_DECR_NESTING_AND_RETURN): New macro.
        (dbxout_init): Delay symbol output.
-       (dbxout_global_decl): Save, set and reset TREE_USED bit around dbxout_symbol() 
-       call.
+       (dbxout_global_decl): Save, set and reset TREE_USED bit around
+       dbxout_symbol() call.
        (dbxout_begin_function): Same.
        (dbxout_finish): Free symbol queue.
        (dbxout_type): Put appropriate symbols in queue.
-       (dbxout_symbol): Put info for symbol's type in queue. Decrement/Increment 
-       nesting counts flush symbol queue appropriately.
+       (dbxout_symbol): Put info for symbol's type in queue.
+       Decrement/Increment nesting counts flush symbol queue appropriately.
        (dbxout_parms): Increment dbxout nesting.
        (dbxout_reg_parms): Same.
        * flags.h (flag_debug_only_used_symbols): New.
        * toplev.c (flag_debug_only_used_symbols): New variable.
-       (lang_independent_options): Add entries for new option -feliminate-unused-debug-symbols.
+       (lang_independent_options): Add entries for new option
+       -feliminate-unused-debug-symbols.
        * common.opt: Add entry for -feliminate-unused-debug-symbols.
        * opts.c (common_handle_options): Same.
-       * config/rs6000/darwin.h (CC1_SPEC): Interpret -gused as -feliminate-unused-debug-symbols.
-       * doc/invoke.texi (Debugging Options): Document -feliminate-unused-debug-symbols.
+       * config/rs6000/darwin.h (CC1_SPEC): Interpret -gused as
+       -feliminate-unused-debug-symbols.
+       * doc/invoke.texi (Debugging Options): Document
+       -feliminate-unused-debug-symbols.
        
 2003-06-26  Roger Sayle  <roger@eyesopen.com>
            Jakub Jelinek  <jakub@redhat.com>

diff --git a/gcc/flags.h b/gcc/flags.h
index e7a3ea830fcdc918ab657c281e7dcae472981a29..410967ba931ba99e3c8baac3a0011f0259e57d3f 100644 (file)
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -57,6 +57,9 @@ extern enum debug_info_level debug_info_level;
    debugging information.  */
 extern int use_gnu_debug_info_extensions;
 
+/* Nonzero means emit debugging information only for symbols which are used.  */
+extern int flag_debug_only_used_symbols;
+
 /* Nonzero means do optimizations.  -opt.  */
 
 extern int optimize;