m68k.c (m68k_align_loops_string, [...]): Add const.

	* config/m68k/m68k.c (m68k_align_loops_string,
	m68k_align_jumps_string, m68k_align_funcs_string): Add const.
	* config/m68k/m68k.h (m68k_align_loops_string,
	m68k_align_jumps_string, m68k_align_funcs_string): Likewise.

From-SVN: r25303

gcc/ChangeLog

+Fri Feb 19 10:17:56 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
+
+	* config/m68k/m68k.c (m68k_align_loops_string,
+	m68k_align_jumps_string, m68k_align_funcs_string): Add const.
+	* config/m68k/m68k.h (m68k_align_loops_string,
+	m68k_align_jumps_string, m68k_align_funcs_string): Likewise.
+
 Thu Feb 18 23:28:35 1999  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
         * bitmap.c (bitmap_print): Qualify a char* with the `const' keyword.

gcc/config/m68k/m68k.c

@@ -58,11 +58,11 @@ rtx legitimize_pic_address ();
 
 /* Alignment to use for loops and jumps */
 /* Specify power of two alignment used for loops. */
-char *m68k_align_loops_string;
+const char *m68k_align_loops_string;
 /* Specify power of two alignment used for non-loop jumps. */
-char *m68k_align_jumps_string;
+const char *m68k_align_jumps_string;
 /* Specify power of two alignment used for functions. */
-char *m68k_align_funcs_string;
+const char *m68k_align_funcs_string;
 
 /* Specify power of two alignment used for loops. */
 int m68k_align_loops;

gcc/config/m68k/m68k.h

@@ -2107,9 +2107,9 @@ extern int flags_in_68881 ();
 extern int strict_low_part_peephole_ok ();
 
 /* Variables in m68k.c */
-extern char *m68k_align_loops_string;
-extern char *m68k_align_jumps_string;
-extern char *m68k_align_funcs_string;
+extern const char *m68k_align_loops_string;
+extern const char *m68k_align_jumps_string;
+extern const char *m68k_align_funcs_string;
 extern int m68k_align_loops;
 extern int m68k_align_jumps;
 extern int m68k_align_funcs;