diff options
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/gcc/gcc.c b/gcc/gcc.c index cda78b6dd93..854ed2395a6 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -36,10 +36,7 @@ compilation is specified by a string called a "spec". */ #include <signal.h> #include "obstack.h" - -/* ??? Need to find a GCC header to put these in. */ -extern char *update_path PROTO((char *, char *)); -extern void set_std_prefix PROTO((char *, int)); +#include "prefix.h" #ifdef VMS #define exit __posix_exit @@ -174,8 +171,8 @@ static struct compiler *lookup_compiler PROTO((char *, size_t, char *)); static char *build_search_list PROTO((struct path_prefix *, char *, int)); static void putenv_from_prefixes PROTO((struct path_prefix *, char *)); static char *find_a_file PROTO((struct path_prefix *, char *, int)); -static void add_prefix PROTO((struct path_prefix *, char *, char *, - int, int, int *)); +static void add_prefix PROTO((struct path_prefix *, const char *, + const char *, int, int, int *)); static char *skip_whitespace PROTO((char *)); static void record_temp_file PROTO((char *, int, int)); static void delete_if_ordinary PROTO((char *)); @@ -184,7 +181,7 @@ static void delete_failure_queue PROTO((void)); static void clear_failure_queue PROTO((void)); static int check_live_switch PROTO((int, int)); static char *handle_braces PROTO((char *)); -static char *save_string PROTO((char *, int)); +static char *save_string PROTO((const char *, int)); extern int do_spec PROTO((char *)); static int do_spec_1 PROTO((char *, int, char *)); static char *find_file PROTO((char *)); @@ -199,8 +196,9 @@ static void print_multilib_info PROTO((void)); static void pfatal_with_name PROTO((char *)) ATTRIBUTE_NORETURN; static void perror_with_name PROTO((char *)); static void pfatal_pexecute PROTO((char *, char *)) ATTRIBUTE_NORETURN; -static void fatal PVPROTO((char *, ...)) ATTRIBUTE_NORETURN; -static void error PVPROTO((char *, ...)); +static void fatal PVPROTO((char *, ...)) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF_1; +static void error PVPROTO((char *, ...)) ATTRIBUTE_PRINTF_1; static void display_help PROTO((void)); void fancy_abort PROTO((void)) ATTRIBUTE_NORETURN; @@ -2101,8 +2099,8 @@ find_a_file (pprefix, name, mode) static void add_prefix (pprefix, prefix, component, first, require_machine_suffix, warn) struct path_prefix *pprefix; - char *prefix; - char *component; + const char *prefix; + const char *component; int first; int require_machine_suffix; int *warn; @@ -5233,8 +5231,8 @@ xrealloc (ptr, size) static char * save_string (s, len) - char *s; - int len; + const char *s; + int len; { register char *result = xmalloc (len + 1); |