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This commit is contained in:
Roland McGrath 1993-10-21 20:48:08 +00:00
parent 58d81fe699
commit 0ddf761563
1 changed files with 8 additions and 3 deletions
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11
rule.c
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@ -164,7 +164,7 @@ convert_suffix_rule (target, source, cmds)
char *target, *source; char *target, *source;
struct commands *cmds; struct commands *cmds;
{ {
char *targname, *depname; char *targname, *targpercent, *depname;
char **names, **percents; char **names, **percents;
struct dep *deps; struct dep *deps;
unsigned int len; unsigned int len;
@ -172,7 +172,10 @@ convert_suffix_rule (target, source, cmds)
if (target == 0) if (target == 0)
/* Special case: TARGET being nil means we are defining a /* Special case: TARGET being nil means we are defining a
`.X.a' suffix rule; the target pattern is always `(%.o)'. */ `.X.a' suffix rule; the target pattern is always `(%.o)'. */
targname = savestring ("(%.o)", 5); {
targname = savestring ("(%.o)", 5);
targpercent = targname + 1;
}
else else
{ {
/* Construct the target name. */ /* Construct the target name. */
@ -180,11 +183,13 @@ convert_suffix_rule (target, source, cmds)
targname = xmalloc (1 + len + 1); targname = xmalloc (1 + len + 1);
targname[0] = '%'; targname[0] = '%';
bcopy (target, targname + 1, len + 1); bcopy (target, targname + 1, len + 1);
targpercent = targname;
} }
names = (char **) xmalloc (2 * sizeof (char *)); names = (char **) xmalloc (2 * sizeof (char *));
percents = (char **) alloca (2 * sizeof (char *)); percents = (char **) alloca (2 * sizeof (char *));
names[0] = percents[0] = targname; names[0] = targname;
percents[0] = targpercent;
names[1] = percents[1] = 0; names[1] = percents[1] = 0;
if (source == 0) if (source == 0)