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Fix i386-* failure that shows up as a cpp usage message.

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* gcc.c (do_spec_1, case '['): Move flag out of loop and initialize it.

From-SVN: r19350
This commit is contained in:
Jim Wilson 1998-04-20 20:51:02 +00:00 committed by Jim Wilson
parent a9a05945da
commit bb27e6c9ba
2 changed files with 5 additions and 2 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
Mon Apr 20 20:44:25 1998 Jim Wilson <wilson@cygnus.com>
* gcc.c (do_spec_1, case '['): Move flag out of loop and initialize it.
Mon Apr 20 12:43:09 1998 Doug Evans <devans@canuck.cygnus.com> Mon Apr 20 12:43:09 1998 Doug Evans <devans@canuck.cygnus.com>
* flow.c (sbitmap_vector_alloc): Ensure sbitmaps properly aligned. * flow.c (sbitmap_vector_alloc): Ensure sbitmaps properly aligned.

3
gcc/gcc.c
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@ -3869,13 +3869,12 @@ do_spec_1 (spec, inswitch, soft_matched_part)
char *x = (char *) alloca (strlen (name) * 2 + 1); char *x = (char *) alloca (strlen (name) * 2 + 1);
char *buf = x; char *buf = x;
char *y = name; char *y = name;
int flag = 0;
/* Copy all of NAME into BUF, but put __ after /* Copy all of NAME into BUF, but put __ after
every -D and at the end of each arg, */ every -D and at the end of each arg, */
while (1) while (1)
{ {
int flag;
if (! strncmp (y, "-D", 2)) if (! strncmp (y, "-D", 2))
{ {
*x++ = '-'; *x++ = '-';