We cannot skip all Suff processing for .PHONY targets,
else, srcs which are wildcards do not get expanded as needed.
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sjg
parent
aea6f93e2d
commit
2987902a0c
@ -1,4 +1,4 @@
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/* $NetBSD: suff.c,v 1.69 2011/09/29 23:38:04 sjg Exp $ */
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/* $NetBSD: suff.c,v 1.70 2013/05/18 13:13:34 sjg Exp $ */
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/*
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* Copyright (c) 1988, 1989, 1990, 1993
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@ -69,14 +69,14 @@
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*/
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#ifndef MAKE_NATIVE
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static char rcsid[] = "$NetBSD: suff.c,v 1.69 2011/09/29 23:38:04 sjg Exp $";
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static char rcsid[] = "$NetBSD: suff.c,v 1.70 2013/05/18 13:13:34 sjg Exp $";
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#else
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)suff.c 8.4 (Berkeley) 3/21/94";
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#else
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__RCSID("$NetBSD: suff.c,v 1.69 2011/09/29 23:38:04 sjg Exp $");
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__RCSID("$NetBSD: suff.c,v 1.70 2013/05/18 13:13:34 sjg Exp $");
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#endif
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#endif /* not lint */
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#endif
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@ -2058,118 +2058,124 @@ SuffFindNormalDeps(GNode *gn, Lst slst)
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* children, then look for any overriding transformations they imply.
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* Should we find one, we discard the one we found before.
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*/
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bottom = NULL;
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targ = NULL;
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while (ln != NULL) {
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/*
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* Look for next possible suffix...
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*/
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ln = Lst_FindFrom(sufflist, ln, &sd, SuffSuffIsSuffixP);
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if (ln != NULL) {
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int prefLen; /* Length of the prefix */
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if (!(gn->type & OP_PHONY)) {
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while (ln != NULL) {
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/*
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* Allocate a Src structure to which things can be transformed
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* Look for next possible suffix...
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*/
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ln = Lst_FindFrom(sufflist, ln, &sd, SuffSuffIsSuffixP);
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if (ln != NULL) {
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int prefLen; /* Length of the prefix */
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/*
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* Allocate a Src structure to which things can be transformed
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*/
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targ = bmake_malloc(sizeof(Src));
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targ->file = bmake_strdup(gn->name);
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targ->suff = (Suff *)Lst_Datum(ln);
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targ->suff->refCount++;
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targ->node = gn;
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targ->parent = NULL;
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targ->children = 0;
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#ifdef DEBUG_SRC
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targ->cp = Lst_Init(FALSE);
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#endif
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/*
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* Allocate room for the prefix, whose end is found by
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* subtracting the length of the suffix from
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* the end of the name.
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*/
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prefLen = (eoname - targ->suff->nameLen) - sopref;
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targ->pref = bmake_malloc(prefLen + 1);
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memcpy(targ->pref, sopref, prefLen);
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targ->pref[prefLen] = '\0';
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/*
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* Add nodes from which the target can be made
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*/
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SuffAddLevel(srcs, targ);
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/*
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* Record the target so we can nuke it
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*/
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(void)Lst_AtEnd(targs, targ);
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/*
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* Search from this suffix's successor...
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*/
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ln = Lst_Succ(ln);
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}
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}
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/*
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* Handle target of unknown suffix...
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*/
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if (Lst_IsEmpty(targs) && suffNull != NULL) {
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if (DEBUG(SUFF)) {
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fprintf(debug_file, "\tNo known suffix on %s. Using .NULL suffix\n", gn->name);
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}
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targ = bmake_malloc(sizeof(Src));
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targ->file = bmake_strdup(gn->name);
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targ->suff = (Suff *)Lst_Datum(ln);
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targ->suff = suffNull;
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targ->suff->refCount++;
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targ->node = gn;
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targ->parent = NULL;
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targ->children = 0;
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targ->pref = bmake_strdup(sopref);
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#ifdef DEBUG_SRC
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targ->cp = Lst_Init(FALSE);
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#endif
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/*
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* Allocate room for the prefix, whose end is found by subtracting
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* the length of the suffix from the end of the name.
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* Only use the default suffix rules if we don't have commands
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* defined for this gnode; traditional make programs used to
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* not define suffix rules if the gnode had children but we
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* don't do this anymore.
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*/
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prefLen = (eoname - targ->suff->nameLen) - sopref;
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targ->pref = bmake_malloc(prefLen + 1);
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memcpy(targ->pref, sopref, prefLen);
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targ->pref[prefLen] = '\0';
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if (Lst_IsEmpty(gn->commands))
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SuffAddLevel(srcs, targ);
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else {
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if (DEBUG(SUFF))
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fprintf(debug_file, "not ");
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}
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/*
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* Add nodes from which the target can be made
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*/
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SuffAddLevel(srcs, targ);
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/*
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* Record the target so we can nuke it
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*/
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(void)Lst_AtEnd(targs, targ);
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/*
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* Search from this suffix's successor...
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*/
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ln = Lst_Succ(ln);
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}
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}
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/*
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* Handle target of unknown suffix...
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*/
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if (Lst_IsEmpty(targs) && suffNull != NULL) {
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if (DEBUG(SUFF)) {
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fprintf(debug_file, "\tNo known suffix on %s. Using .NULL suffix\n", gn->name);
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}
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targ = bmake_malloc(sizeof(Src));
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targ->file = bmake_strdup(gn->name);
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targ->suff = suffNull;
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targ->suff->refCount++;
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targ->node = gn;
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targ->parent = NULL;
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targ->children = 0;
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targ->pref = bmake_strdup(sopref);
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#ifdef DEBUG_SRC
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targ->cp = Lst_Init(FALSE);
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#endif
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/*
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* Only use the default suffix rules if we don't have commands
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* defined for this gnode; traditional make programs used to
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* not define suffix rules if the gnode had children but we
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* don't do this anymore.
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*/
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if (Lst_IsEmpty(gn->commands))
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SuffAddLevel(srcs, targ);
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else {
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if (DEBUG(SUFF))
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fprintf(debug_file, "not ");
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fprintf(debug_file, "adding suffix rules\n");
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(void)Lst_AtEnd(targs, targ);
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}
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if (DEBUG(SUFF))
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fprintf(debug_file, "adding suffix rules\n");
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(void)Lst_AtEnd(targs, targ);
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}
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/*
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* Using the list of possible sources built up from the target suffix(es),
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* try and find an existing file/target that matches.
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*/
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bottom = SuffFindThem(srcs, slst);
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if (bottom == NULL) {
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/*
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* No known transformations -- use the first suffix found for setting
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* the local variables.
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* Using the list of possible sources built up from the target
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* suffix(es), try and find an existing file/target that matches.
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*/
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if (!Lst_IsEmpty(targs)) {
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targ = (Src *)Lst_Datum(Lst_First(targs));
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bottom = SuffFindThem(srcs, slst);
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if (bottom == NULL) {
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/*
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* No known transformations -- use the first suffix found
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* for setting the local variables.
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*/
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if (!Lst_IsEmpty(targs)) {
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targ = (Src *)Lst_Datum(Lst_First(targs));
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} else {
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targ = NULL;
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}
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} else {
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targ = NULL;
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/*
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* Work up the transformation path to find the suffix of the
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* target to which the transformation was made.
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*/
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for (targ = bottom; targ->parent != NULL; targ = targ->parent)
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continue;
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}
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} else {
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/*
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* Work up the transformation path to find the suffix of the
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* target to which the transformation was made.
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*/
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for (targ = bottom; targ->parent != NULL; targ = targ->parent)
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continue;
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}
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Var_Set(TARGET, gn->path ? gn->path : gn->name, gn, 0);
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@ -2419,12 +2425,7 @@ SuffFindDeps(GNode *gn, Lst slst)
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*/
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Var_Set(TARGET, gn->path ? gn->path : gn->name, gn, 0);
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Var_Set(PREFIX, gn->name, gn, 0);
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if (gn->type & OP_PHONY) {
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/*
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* If this is a .PHONY target, we do not apply suffix rules.
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*/
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return;
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}
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if (DEBUG(SUFF)) {
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fprintf(debug_file, "SuffFindDeps (%s)\n", gn->name);
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}
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