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gcc.c (main): Don't warn about unused -B prefixes

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* gcc.c (main): Don't warn about unused -B prefixes
        (unused_prefix_warnings): remove

From-SVN: r36320
This commit is contained in:
DJ Delorie 2000-09-11 12:40:12 -04:00 committed by Jeff Law
parent 00174bdfec
commit 50936d2734
2 changed files with 5 additions and 31 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-09-11 DJ Delorie <dj@redhat.com>
* gcc.c (main): Don't warn about unused -B prefixes
(unused_prefix_warnings): remove
2000-09-11 Kazu Hirata <kazu@hxi.com> 2000-09-11 Kazu Hirata <kazu@hxi.com>
* integrate.c: Fix formatting. * integrate.c: Fix formatting.

31
gcc/gcc.c
View File

@ -243,7 +243,6 @@ static void add_assembler_option PARAMS ((const char *, int));
static void add_linker_option PARAMS ((const char *, int)); static void add_linker_option PARAMS ((const char *, int));
static void process_command PARAMS ((int, const char *const *)); static void process_command PARAMS ((int, const char *const *));
static int execute PARAMS ((void)); static int execute PARAMS ((void));
static void unused_prefix_warnings PARAMS ((struct path_prefix *));
static void clear_args PARAMS ((void)); static void clear_args PARAMS ((void));
static void fatal_error PARAMS ((int)); static void fatal_error PARAMS ((int));
static void set_input PARAMS ((const char *)); static void set_input PARAMS ((const char *));
@ -2388,32 +2387,6 @@ add_prefix (pprefix, prefix, component, priority, require_machine_suffix, warn)
pl->next = (*prev); pl->next = (*prev);
(*prev) = pl; (*prev) = pl;
} }
/* Print warnings for any prefixes in the list PPREFIX that were not used. */
static void
unused_prefix_warnings (pprefix)
struct path_prefix *pprefix;
{
struct prefix_list *pl = pprefix->plist;
while (pl)
{
if (pl->used_flag_ptr != 0 && !*pl->used_flag_ptr)
{
if (pl->require_machine_suffix && machine_suffix)
error ("file path prefix `%s%s' never used", pl->prefix,
machine_suffix);
else
error ("file path prefix `%s' never used", pl->prefix);
/* Prevent duplicate warnings. */
*pl->used_flag_ptr = 1;
}
pl = pl->next;
}
}
/* Execute the command specified by the arguments on the current line of spec. /* Execute the command specified by the arguments on the current line of spec.
When using pipes, this includes several piped-together commands When using pipes, this includes several piped-together commands
@ -5553,10 +5526,6 @@ main (argc, argv)
linker_was_run = (tmp != execution_count); linker_was_run = (tmp != execution_count);
} }
/* Warn if a -B option was specified but the prefix was never used. */
unused_prefix_warnings (&exec_prefixes);
unused_prefix_warnings (&startfile_prefixes);
/* If options said don't run linker, /* If options said don't run linker,
complain about input files to be given to the linker. */ complain about input files to be given to the linker. */