contrib/bmake/parse.c

96  *	targets currently being defined are kept in the 'targets' Lst.
241 /* targets we're working on */
242 static Lst targets;
245 /* command lines for targets */
294  * the 'op' field is the operator to apply to the list of targets if the
869  *	Lst_ForEach call by ParseDoDependency once all targets have
950  *	and apply it to the targets if it is. Else decide if there is
953  *	source be a child of the targets in the list 'targets'
956  *	tOp		operator (if any) from special targets
963  *	Operator bits may be added to the list of targets or to the source.
964  *	The targets may have a new source added to their lists of children.
979 		Lst_ForEach(targets, ParseDoOp, &op);
997 		Lst_ForEach(targets, ParseLinkSrc, gn);
1055 	 * to all the targets.
1058 	/* Find/create the 'src' node and attach to all targets */
1065 	    Lst_ForEach(targets, ParseLinkSrc, gn);
1155  *	targets. Some nodes may be created.
1158  * finding nodes in the list of all targets with that name. This is done
1162  * 	The parsed operator is applied to each node in the 'targets' list,
1163  * which is where the nodes found for the targets are kept, by means of
1165  *	The sources are read in much the same way as the targets were except
1167  * and all instances of the resulting words in the list of all targets
1169  * targets as one of its children.
1170  *	Certain targets are handled specially. These are the ones detailed
1187 				 * a list of .PATH targets */
1192 				 * to the targets list */
1239 	    if (Arch_ParseArchive(&line, targets, VAR_CMD) != SUCCESS) {
1279 		    Parse_Error(PARSE_FATAL, "Mismatched special targets");
1287 		 * Certain special targets have special semantics:
1305 		 *	.PHONY		The list of targets
1338 		    (void)Lst_AtEnd(targets, gn);
1343 		    (void)Lst_AtEnd(targets, gn);
1384 	 * the end of the targets list
1418 		(void)Lst_AtEnd(targets, gn);
1458     if (!Lst_IsEmpty(targets)) {
1461 		Parse_Error(PARSE_WARNING, "Special and mundane targets don't mix. Mundane ones ignored");
1471 		 * targets shouldn't be empty...
1475 		 * Nothing special here -- targets can be empty if it wants.
1502     Lst_ForEach(targets, ParseDoOp, &op);
1513      * Several special targets take different actions if present with no
1516      *	a .PRECIOUS line makes all targets precious
1517      *	a .IGNORE line ignores errors for all targets
1518      *	a .SILENT line creates silence when making all targets
1644 	     * The targets take real sources, so we must beware of archive
1696 	Lst_ForEach(targets, ParseFindMain, NULL);
1966  *	Lst_ForEach function to add a command line to all targets
1983     /* Add to last (ie current) cohort for :: targets */
2015  *	targets on the last dependency line. Marks a target as already
2804  *	inLine set FALSE. 'targets' list destroyed.
2812 	Lst_ForEach(targets, Suff_EndTransform, NULL);
2813 	Lst_Destroy(targets, ParseHasCommands);
2814 	targets = NULL;
2836  *	Loads. Nodes are added to the list of all targets, nodes and links
2924 		     * commands of all targets in the dependency spec
2926 		    if (targets) {
2928 			Lst_ForEach(targets, ParseAddCmd, cp);
2974 	     * and add it to the current list of targets.
3039 	    if (targets)
3040 		Lst_Destroy(targets, NULL);
3042 	    targets = Lst_Init(FALSE);
3098     if (targets)
3099 	Lst_Destroy(targets, NULL);