ld --help output

[Alan Modra]

It's best if help message output does not contain tabs, since we don't
know tab stop settings or even if tabs are handled by the output
device.  This reverts some 2020-06-23 changes and fixes the csky help
message.

	* lexsup.c (elf_shlib_list_options): Properly format help message.
	(elf_plt_unwind_list_options): Likewise.
	* emultempl/cskyelf.em (PARSE_AND_LIST_OPTIONS): Likewise.

diff --git a/ld/emultempl/cskyelf.em b/ld/emultempl/cskyelf.em
index e84ddb68db..f8f8066261 100644
--- a/ld/emultempl/cskyelf.em
+++ b/ld/emultempl/cskyelf.em
@@ -300,12 +300,14 @@ PARSE_AND_LIST_LONGOPTS='
   {"stub-group-size",	required_argument, NULL, OPTION_STUBGROUP_SIZE},
 '
 PARSE_AND_LIST_OPTIONS='
-  fprintf (file, _("  --[no-]branch-stub\n"));
-  fprintf (file, _("\t\t\tDisable/enable use of stubs to expand branch "
-		   "instructions that cannot reach the target.\n"));
-  fprintf (file, _("  --stub-group-size=N\n"));
-  fprintf (file, _("\t\t\tMaximum size of a group of input sections "
-		   "handled by one stub section."));
+  fprintf (file, _("  --[no-]branch-stub          "
+		   "Disable/enable use of stubs to expand branch\n"
+		   "                              "
+		   "  instructions that cannot reach the target.\n"));
+  fprintf (file, _("  --stub-group-size=N         "
+		   "Maximum size of a group of input sections\n"
+		   "                              "
+		   "  handled by one stub section.\n"));
 '
 
 PARSE_AND_LIST_ARGS_CASES='
diff --git a/ld/lexsup.c b/ld/lexsup.c
index 48c6eca99f..d6e9367e9f 100644
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -1912,14 +1912,14 @@ elf_shlib_list_options (FILE *file)
     }
   fprintf (file, _("\
   -P AUDITLIB, --depaudit=AUDITLIB\n" "\
-			      Specify a library to use for auditing dependencies\n"));
+                              Specify a library to use for auditing dependencies\n"));
   fprintf (file, _("\
   -z combreloc                Merge dynamic relocs into one section and sort\n"));
   fprintf (file, _("\
   -z nocombreloc              Don't merge dynamic relocs into one section\n"));
   fprintf (file, _("\
   -z global                   Make symbols in DSO available for subsequently\n\
-			       loaded objects\n"));
+                                loaded objects\n"));
   fprintf (file, _("\
   -z initfirst                Mark DSO to be initialized first at runtime\n"));
   fprintf (file, _("\
@@ -1942,7 +1942,7 @@ elf_shlib_list_options (FILE *file)
   -z now                      Mark object non-lazy runtime binding\n"));
   fprintf (file, _("\
   -z origin                   Mark object requiring immediate $ORIGIN\n\
-				processing at runtime\n"));
+                                processing at runtime\n"));
 #if DEFAULT_LD_Z_RELRO
   fprintf (file, _("\
   -z relro                    Create RELRO program header (default)\n"));
@@ -2000,13 +2000,13 @@ elf_static_list_options (FILE *file)
   --build-id[=STYLE]          Generate build ID note\n"));
   fprintf (file, _("\
   --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]\n\
-			      Compress DWARF debug sections using zlib\n"));
+                              Compress DWARF debug sections using zlib\n"));
 #ifdef DEFAULT_FLAG_COMPRESS_DEBUG
   fprintf (file, _("\
-			       Default: zlib-gabi\n"));
+                                Default: zlib-gabi\n"));
 #else
   fprintf (file, _("\
-			       Default: none\n"));
+                                Default: none\n"));
 #endif
   fprintf (file, _("\
   -z common-page-size=SIZE    Set common page size to SIZE\n"));
@@ -2031,7 +2031,7 @@ elf_plt_unwind_list_options (FILE *file)
   --ld-generated-unwind-info  Generate exception handling info for PLT\n"));
   fprintf (file, _("\
   --no-ld-generated-unwind-info\n\
-			      Don't generate exception handling info for PLT\n"));
+                              Don't generate exception handling info for PLT\n"));
 }
 
 static void

-- 
Alan Modra
Australia Development Lab, IBM