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-rw-r--r--implicit.c38
1 files changed, 18 insertions, 20 deletions
diff --git a/implicit.c b/implicit.c
index 57510d7..ad873f1 100644
--- a/implicit.c
+++ b/implicit.c
@@ -484,13 +484,13 @@ pattern_search (struct file *file, int archive,
unsigned int order_only = 0; /* Set if '|' was seen. */
/* In an ideal world we would take the dependency line,
- substitute the stem, re-expand the whole line and
- chop it into individual prerequisites. Unfortunately
- this won't work because of the "check_lastslash" twist.
- Instead, we will have to go word by word, taking $()'s
- into account, for each word we will substitute the stem,
- re-expand, chop it up, and, if check_lastslash != 0,
- add the directory part to each resulting prerequisite. */
+ substitute the stem, re-expand the whole line and chop it
+ into individual prerequisites. Unfortunately this won't work
+ because of the "check_lastslash" twist. Instead, we will
+ have to go word by word, taking $()'s into account, for each
+ word we will substitute the stem, re-expand, chop it up, and,
+ if check_lastslash != 0, add the directory part to each
+ resulting prerequisite. */
p = get_next_word (dep->name, &len);
@@ -555,8 +555,8 @@ pattern_search (struct file *file, int archive,
1), sizeof (struct idep));
/* @@ It would be nice to teach parse_file_seq or
- multi_glob to add prefix. This would save us
- some reallocations. */
+ multi_glob to add prefix. This would save us some
+ reallocations. */
if (order_only || add_dir || had_stem)
{
@@ -612,10 +612,9 @@ pattern_search (struct file *file, int archive,
if (file_impossible_p (name))
{
- /* If this dependency has already been ruled
- "impossible", then the rule fails and don't
- bother trying it on the second pass either
- since we know that will fail too. */
+ /* If this dependency has already been ruled "impossible",
+ then the rule fails and don't bother trying it on the
+ second pass either since we know that will fail too. */
DBS (DB_IMPLICIT,
(d->had_stem
? _("Rejecting impossible implicit prerequisite `%s'.\n")
@@ -632,10 +631,9 @@ pattern_search (struct file *file, int archive,
? _("Trying implicit prerequisite `%s'.\n")
: _("Trying rule prerequisite `%s'.\n"), name));
- /* If this prerequisite also happened to be explicitly
- mentioned for FILE skip all the test below since it
- it has to be built anyway, no matter which implicit
- rule we choose. */
+ /* If this prerequisite also happened to be explicitly mentioned
+ for FILE skip all the test below since it it has to be built
+ anyway, no matter which implicit rule we choose. */
for (expl_d = file->deps; expl_d != 0; expl_d = expl_d->next)
if (strcmp (dep_name (expl_d), name) == 0) break;
@@ -675,9 +673,9 @@ pattern_search (struct file *file, int archive,
}
- /* We could not find the file in any place we should look.
- Try to make this dependency as an intermediate file,
- but only on the second pass. */
+ /* We could not find the file in any place we should look. Try
+ to make this dependency as an intermediate file, but only on
+ the second pass. */
if (intermed_ok)
{