===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/make/gnode.h,v
retrieving revision 1.34
retrieving revision 1.35
diff -c -r1.34 -r1.35
*** src/usr.bin/make/gnode.h	2019/12/22 16:53:40	1.34
--- src/usr.bin/make/gnode.h	2020/01/13 13:48:20	1.35
***************
*** 1,6 ****
  #ifndef GNODE_H
  #define GNODE_H
! /*	$OpenBSD: gnode.h,v 1.34 2019/12/22 16:53:40 espie Exp $ */
  
  /*
   * Copyright (c) 2001 Marc Espie.
--- 1,6 ----
  #ifndef GNODE_H
  #define GNODE_H
! /*	$OpenBSD: gnode.h,v 1.35 2020/01/13 13:48:20 espie Exp $ */
  
  /*
   * Copyright (c) 2001 Marc Espie.
***************
*** 65,96 ****
   *	   to create this target.
   */
  
  #define SPECIAL_NONE		0U
! #define SPECIAL_PATH		21U
  #define SPECIAL_MASK		63U
  #define SPECIAL_TARGET		64U
  #define SPECIAL_SOURCE		128U
  #define SPECIAL_TARGETSOURCE	(SPECIAL_TARGET|SPECIAL_SOURCE)
  
! #define	SPECIAL_EXEC		4U
  #define SPECIAL_IGNORE		5U
  #define SPECIAL_NOTHING 	6U
! #define	SPECIAL_INVISIBLE	8U
  #define SPECIAL_JOIN		9U
  #define SPECIAL_MADE		11U
  #define SPECIAL_MAIN		12U
  #define SPECIAL_MAKE		13U
  #define SPECIAL_MFLAGS		14U
! #define	SPECIAL_NOTMAIN		15U
! #define	SPECIAL_NOTPARALLEL	16U
! #define	SPECIAL_OPTIONAL	18U
  #define SPECIAL_ORDER		19U
  #define SPECIAL_PARALLEL	20U
  #define SPECIAL_PHONY		22U
  #define SPECIAL_PRECIOUS	23U
  #define SPECIAL_SILENT		25U
  #define SPECIAL_SUFFIXES	27U
! #define	SPECIAL_USE		28U
  #define SPECIAL_WAIT		29U
  #define SPECIAL_NOPATH		30U
  #define SPECIAL_ERROR		31U
--- 65,102 ----
   *	   to create this target.
   */
  
+ /* constants for specials: built of two parts
+  * - enumerated values (1-63U) hence SPECIAL_MASK
+  * - flags that say whether it can apply to a source or a target
+  * Most of these values are only handled by parse.c.
+  * In many cases, there is a corresponding OP_* flag
+  */
  #define SPECIAL_NONE		0U
! #define SPECIAL_PATH		62U	/* handled by parse.c and suff.c */
  #define SPECIAL_MASK		63U
  #define SPECIAL_TARGET		64U
  #define SPECIAL_SOURCE		128U
  #define SPECIAL_TARGETSOURCE	(SPECIAL_TARGET|SPECIAL_SOURCE)
  
! #define SPECIAL_EXEC		4U
  #define SPECIAL_IGNORE		5U
  #define SPECIAL_NOTHING 	6U
! #define SPECIAL_INVISIBLE	8U
  #define SPECIAL_JOIN		9U
  #define SPECIAL_MADE		11U
  #define SPECIAL_MAIN		12U
  #define SPECIAL_MAKE		13U
  #define SPECIAL_MFLAGS		14U
! #define SPECIAL_NOTMAIN		15U
! #define SPECIAL_NOTPARALLEL	16U
! #define SPECIAL_OPTIONAL	18U
  #define SPECIAL_ORDER		19U
  #define SPECIAL_PARALLEL	20U
  #define SPECIAL_PHONY		22U
  #define SPECIAL_PRECIOUS	23U
  #define SPECIAL_SILENT		25U
  #define SPECIAL_SUFFIXES	27U
! #define SPECIAL_USE		28U
  #define SPECIAL_WAIT		29U
  #define SPECIAL_NOPATH		30U
  #define SPECIAL_ERROR		31U