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Fixed bug in implicit rule prerequisite evaluation code. Added test.

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This commit is contained in:
Boris Kolpackov
2004-09-21 20:23:12 +00:00
parent 6e51d9c90a
commit 73e7767ffc
6 changed files with 86 additions and 3 deletions
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4
implicit.c
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@@ -342,6 +342,8 @@ pattern_search (struct file *file, int archive,
deps_found = 0;
for (dep = rule->deps; dep != 0; dep = dep->next)
{
struct file *f;
/* If the dependency name has a %, substitute the stem. */
p = strchr (dep_name (dep), '%');
if (p != 0)
@@ -396,7 +398,7 @@ pattern_search (struct file *file, int archive,
directory (the one gotten by prepending FILENAME's directory),
so it might actually exist. */
if (lookup_file (p) != 0
if (((f = lookup_file (p)) != 0 && f->is_target)
|| ((!dep->changed || check_lastslash) && file_exists_p (p)))
{
found_files_im[deps_found] = dep->ignore_mtime;