contrib/bmake/parse.c

96  *	targets currently being defined are kept in the 'targets' Lst.
246 /* targets we're working on */
247 static Lst targets;
250 /* command lines for targets */
299  * the 'op' field is the operator to apply to the list of targets if the
892  *	Lst_ForEach call by ParseDoDependency once all targets have
973  *	and apply it to the targets if it is. Else decide if there is
976  *	source be a child of the targets in the list 'targets'
979  *	tOp		operator (if any) from special targets
986  *	Operator bits may be added to the list of targets or to the source.
987  *	The targets may have a new source added to their lists of children.
1002 		Lst_ForEach(targets, ParseDoOp, &op);
1020 		Lst_ForEach(targets, ParseLinkSrc, gn);
1078 	 * to all the targets.
1081 	/* Find/create the 'src' node and attach to all targets */
1088 	    Lst_ForEach(targets, ParseLinkSrc, gn);
1178  *	targets. Some nodes may be created.
1181  * finding nodes in the list of all targets with that name. This is done
1185  * 	The parsed operator is applied to each node in the 'targets' list,
1186  * which is where the nodes found for the targets are kept, by means of
1188  *	The sources are read in much the same way as the targets were except
1190  * and all instances of the resulting words in the list of all targets
1192  * targets as one of its children.
1193  *	Certain targets are handled specially. These are the ones detailed
1210 				 * a list of .PATH targets */
1215 				 * to the targets list */
1228      * First, grind through the targets.
1275 	    if (Arch_ParseArchive(&line, targets, VAR_CMD) != SUCCESS) {
1289 	     * looking at targets.
1322 		    Parse_Error(PARSE_FATAL, "Mismatched special targets");
1330 		 * Certain special targets have special semantics:
1348 		 *	.PHONY		The list of targets
1382 		    (void)Lst_AtEnd(targets, gn);
1387 		    (void)Lst_AtEnd(targets, gn);
1431 	 * the end of the targets list
1454 	    /* Apply the targets. */
1467 		(void)Lst_AtEnd(targets, gn);
1509     if (!Lst_IsEmpty(targets)) {
1512 		Parse_Error(PARSE_WARNING, "Special and mundane targets don't mix. Mundane ones ignored");
1522 		 * targets shouldn't be empty...
1526 		 * Nothing special here -- targets can be empty if it wants.
1559     Lst_ForEach(targets, ParseDoOp, &op);
1573      * Several special targets take different actions if present with no
1576      *	a .PRECIOUS line makes all targets precious
1577      *	a .IGNORE line ignores errors for all targets
1578      *	a .SILENT line creates silence when making all targets
1707 	     * The targets take real sources, so we must beware of archive
1759 	Lst_ForEach(targets, ParseFindMain, NULL);
2064  *	Lst_ForEach function to add a command line to all targets
2083     /* Add to last (ie current) cohort for :: targets */
2117  *	targets on the last dependency line. Marks a target as already
2952  *	inLine set FALSE. 'targets' list destroyed.
2960 	Lst_ForEach(targets, Suff_EndTransform, NULL);
2961 	Lst_Destroy(targets, ParseHasCommands);
2962 	targets = NULL;
2984  *	Loads. Nodes are added to the list of all targets, nodes and links
3072 		     * commands of all targets in the dependency spec
3074 		    if (targets) {
3076 			Lst_ForEach(targets, ParseAddCmd, cp);
3122 	     * and add it to the current list of targets.
3187 	    if (targets)
3188 		Lst_Destroy(targets, NULL);
3190 	    targets = Lst_Init(FALSE);
3246     if (targets)
3247 	Lst_Destroy(targets, NULL);