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Formerly rule.c.~6~

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This commit is contained in:
Roland McGrath 1992-07-14 23:08:36 +00:00
parent eb7484abc4
commit 62e8630bdc
1 changed files with 10 additions and 0 deletions
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10
rule.c
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@ -94,6 +94,8 @@ count_implicit_rule_limits ()
if (p != 0 && p2 > p)
{
/* There is a slash before the % in the dep name.
Extract the directory name. */
if (p == dep->name)
++p;
if (p - dep->name > namelen)
@ -108,12 +110,16 @@ count_implicit_rule_limits ()
if (!dir_file_exists_p (name, "."))
{
/* The name is absolute and the directory does not exist. */
if (*name == '/')
{
freerule (rule, lastrule);
--num_pattern_rules;
goto end_main_loop;
}
else
/* The directory does not exist, but
it might be found in a VPATH directory. */
rule->subdir = 1;
}
}
@ -524,4 +530,8 @@ print_rule_data_base ()
#endif
puts (" reference nonexistent subdirectories.");
}
if (num_pattern_rules != rules)
fatal ("BUG: num_pattern_rules wrong! %u != %u",
num_pattern_rules, rules);
}