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gcc.c (lang_specific_pre_link): New LANG_SPECIFIC_DRIVER function. 

`
	* gcc.c (lang_specific_pre_link):  New LANG_SPECIFIC_DRIVER function.
	(lang_specific_extra_outfiles):  New LANG_SPECIFIC_DRIVER variable.
	(do_spec, input_filename, input_filename_length):  Make public.
	(main):  Adjust outfiles allocation by lang_specific_extra_outfiles.
	Call lang_specific_pre_link befor elinking.

From-SVN: r20250
This commit is contained in:
Per Bothner 1998-06-05 08:57:11 -07:00
parent 98b570c6a0
commit f271358e78
1 changed files with 22 additions and 5 deletions
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27
gcc/gcc.c
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@ -232,7 +232,7 @@ static int check_live_switch PROTO((int, int));
static char *handle_braces PROTO((char *));
static char *save_string PROTO((char *, int));
static char *concat PVPROTO((char *, ...));
static int do_spec PROTO((char *));
extern int do_spec PROTO((char *));
static int do_spec_1 PROTO((char *, int, char *));
static char *find_file PROTO((char *));
static int is_directory PROTO((char *, char *, int));
@ -254,7 +254,14 @@ char *xmalloc ();
char *xrealloc ();
#ifdef LANG_SPECIFIC_DRIVER
/* Called before processing to change/add/remove arguments. */
extern void lang_specific_driver PROTO ((void (*) PVPROTO((char *, ...)), int *, char ***, int *));
/* Called before linking. Returns 0 on success and -1 on failure. */
extern int lang_specific_pre_link ();
/* Number of extra output files that lang_specific_pre_link may generate. */
extern int lang_specific_extra_ofiles;
#endif
/* Specs are strings containing lines, each of which (if not blank)
@ -3111,9 +3118,9 @@ process_command (argc, argv)
sans all directory names, and basename_length is the number
of characters starting there excluding the suffix .c or whatever. */
static char *input_filename;
char *input_filename;
static int input_file_number;
static size_t input_filename_length;
size_t input_filename_length;
static int basename_length;
static char *input_basename;
static char *input_suffix;
@ -3143,7 +3150,7 @@ static int input_from_pipe;
/* Process the spec SPEC and run the commands specified therein.
Returns 0 if the spec is successfully processed; -1 if failed. */
static int
int
do_spec (spec)
char *spec;
{
@ -4739,7 +4746,11 @@ main (argc, argv)
/* Make a place to record the compiler output file names
that correspond to the input files. */
outfiles = (char **) xmalloc (n_infiles * sizeof (char *));
i = n_infiles;
#ifdef LANG_SPECIFIC_DRIVER
i += lang_specific_extra_ofiles;
#endif
outfiles = (char **) xmalloc (i * sizeof (char *));
bzero ((char *) outfiles, n_infiles * sizeof (char *));
/* Record which files were specified explicitly as link input. */
@ -4835,6 +4846,12 @@ main (argc, argv)
clear_failure_queue ();
}
#ifdef LANG_SPECIFIC_DRIVER
if (error_count == 0
&& lang_specific_pre_link ())
error_count++;
#endif
/* Run ld to link all the compiler output files. */
if (error_count == 0)