[PATCH] internalize a driver fn

https://gcc.gnu.org/ml/gcc-patches/2018-09/msg00462.html
	* gcc.h (pfatal_with_name): Don't declare here.
	* gcc.c (pfatal_with_name): Make static.

From-SVN: r264178

gcc/ChangeLog

+2018-09-09  Nathan Sidwell  <nathan@acm.org>
+
+	* gcc.h (pfatal_with_name): Don't declare here.
+	* gcc.c (pfatal_with_name): Make static.
+
 2018-09-09  Xianmiao Qu  <xianmiao_qu@c-sky.com>
 
 	* config/csky/csky.md (*cskyv2_adddi3, *cskyv2_subdi3): Add

gcc/gcc.c

@@ -373,6 +373,7 @@ static int default_arg (const char *, int);
 static void set_multilib_dir (void);
 static void print_multilib_info (void);
 static void perror_with_name (const char *);
+static void pfatal_with_name (const char *) ATTRIBUTE_NORETURN;
 static void display_help (void);
 static void add_preprocessor_option (const char *, int);
 static void add_assembler_option (const char *, int);

gcc/gcc.h

@@ -71,7 +71,6 @@ struct spec_function
 /* These are exported by gcc.c.  */
 extern int do_spec (const char *);
 extern void record_temp_file (const char *, int, int);
-extern void pfatal_with_name (const char *) ATTRIBUTE_NORETURN;
 extern void set_input (const char *);
 
 /* Spec files linked with gcc.c must provide definitions for these.  */