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make(1): indent Dir_Expand with tabs instead of spaces

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rillig 2020-11-23 21:48:42 +00:00
parent 6b10d49042
commit 819d0d717c
1 changed files with 88 additions and 88 deletions
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176
usr.bin/make/dir.c
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@ -1,4 +1,4 @@
/* $NetBSD: dir.c,v 1.215 2020/11/23 21:45:30 rillig Exp $ */ /* $NetBSD: dir.c,v 1.216 2020/11/23 21:48:42 rillig Exp $ */
/* /*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California. * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@ -134,7 +134,7 @@
#include "job.h" #include "job.h"
/* "@(#)dir.c 8.2 (Berkeley) 1/2/94" */ /* "@(#)dir.c 8.2 (Berkeley) 1/2/94" */
MAKE_RCSID("$NetBSD: dir.c,v 1.215 2020/11/23 21:45:30 rillig Exp $"); MAKE_RCSID("$NetBSD: dir.c,v 1.216 2020/11/23 21:48:42 rillig Exp $");
#define DIR_DEBUG0(text) DEBUG0(DIR, text) #define DIR_DEBUG0(text) DEBUG0(DIR, text)
#define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1) #define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1)
@ -762,98 +762,98 @@ PrintExpansions(StringList *expansions)
void void
Dir_Expand(const char *word, SearchPath *path, StringList *expansions) Dir_Expand(const char *word, SearchPath *path, StringList *expansions)
{ {
const char *cp; const char *cp;
assert(path != NULL); assert(path != NULL);
assert(expansions != NULL); assert(expansions != NULL);
DIR_DEBUG1("Expanding \"%s\"... ", word); DIR_DEBUG1("Expanding \"%s\"... ", word);
cp = strchr(word, '{'); cp = strchr(word, '{');
if (cp != NULL) { if (cp != NULL) {
DirExpandCurly(word, cp, path, expansions); DirExpandCurly(word, cp, path, expansions);
goto done; goto done;
} }
/* At this point, the word does not contain '{'. */ /* At this point, the word does not contain '{'. */
cp = strchr(word, '/'); cp = strchr(word, '/');
if (cp == NULL) { if (cp == NULL) {
/* The word has no directory component. */ /* The word has no directory component. */
/* First the files in dot. */ /* First the files in dot. */
DirMatchFiles(word, dot, expansions); DirMatchFiles(word, dot, expansions);
/* Then the files in every other directory on the path. */ /* Then the files in every other directory on the path. */
DirExpandPath(word, path, expansions); DirExpandPath(word, path, expansions);
goto done; goto done;
} }
/* At this point, the word has a directory component. */ /* At this point, the word has a directory component. */
/* Find the first wildcard in the string. */ /* Find the first wildcard in the string. */
for (cp = word; *cp != '\0'; cp++) for (cp = word; *cp != '\0'; cp++)
if (*cp == '?' || *cp == '[' || *cp == '*') if (*cp == '?' || *cp == '[' || *cp == '*')
break; break;
if (*cp == '\0') { if (*cp == '\0') {
/* /*
* No directory component and no wildcard at all -- this should * No directory component and no wildcard at all -- this
* never happen as in such a simple case there is no need to * should never happen as in such a simple case there is no
* expand anything. * need to expand anything.
*/ */
DirExpandPath(word, path, expansions); DirExpandPath(word, path, expansions);
goto done; goto done;
} }
/* Back up to the start of the component containing the wildcard. */ /* Back up to the start of the component containing the wildcard. */
/* XXX: This handles '///' and '/' differently. */ /* XXX: This handles '///' and '/' differently. */
while (cp > word && *cp != '/') while (cp > word && *cp != '/')
cp--; cp--;
if (cp == word) { if (cp == word) {
/* The first component contains the wildcard. */ /* The first component contains the wildcard. */
/* Start the search from the local directory */ /* Start the search from the local directory */
DirExpandPath(word, path, expansions); DirExpandPath(word, path, expansions);
goto done; goto done;
} }
{ {
char *prefix = bmake_strsedup(word, cp + 1); char *prefix = bmake_strsedup(word, cp + 1);
/* /*
* The wildcard isn't in the first component. * The wildcard isn't in the first component.
* Find all the components up to the one with the wildcard. * Find all the components up to the one with the wildcard.
*/ */
/* /*
* XXX: Check the "the directory is added to the path" part. * XXX: Check the "the directory is added to the path" part.
* It is probably surprising that the directory before a wildcard * It is probably surprising that the directory before a
* gets added to the path. * wildcard gets added to the path.
*/ */
char *dirpath = Dir_FindFile(prefix, path); char *dirpath = Dir_FindFile(prefix, path);
free(prefix); free(prefix);
/* /*
* dirpath is null if can't find the leading component * dirpath is null if can't find the leading component
* XXX: Dir_FindFile won't find internal components. * XXX: Dir_FindFile won't find internal components.
* i.e. if the path contains ../Etc/Object and we're * i.e. if the path contains ../Etc/Object and we're
* looking for Etc, it won't be found. Ah well. * looking for Etc, it won't be found. Ah well.
* Probably not important. * Probably not important.
* XXX: Check whether the above comment is still true. * XXX: Check whether the above comment is still true.
*/ */
if (dirpath != NULL) { if (dirpath != NULL) {
char *dp = &dirpath[strlen(dirpath) - 1]; char *dp = &dirpath[strlen(dirpath) - 1];
if (*dp == '/') if (*dp == '/')
*dp = '\0'; *dp = '\0';
path = Lst_New(); path = Lst_New();
(void)Dir_AddDir(path, dirpath); (void)Dir_AddDir(path, dirpath);
DirExpandPath(cp + 1, path, expansions); DirExpandPath(cp + 1, path, expansions);
Lst_Free(path); Lst_Free(path);
}
} }
}
done: done:
if (DEBUG(DIR)) if (DEBUG(DIR))
PrintExpansions(expansions); PrintExpansions(expansions);
} }
/* Find if the file with the given name exists in the given path. /* Find if the file with the given name exists in the given path.