1*4fde40d9SSimon J. Gerraty# $NetBSD: include-sub.inc,v 1.1 2023/01/19 23:26:14 rillig Exp $ 2*4fde40d9SSimon J. Gerraty 3*4fde40d9SSimon J. Gerraty.if ${.INCLUDEDFROMFILE} == "include-main.mk" 4*4fde40d9SSimon J. Gerraty. info sub-before-ok 5*4fde40d9SSimon J. Gerraty.else 6*4fde40d9SSimon J. Gerraty. warning sub-before-fail(${.INCLUDEDFROMFILE}) 7*4fde40d9SSimon J. Gerraty.endif 8*4fde40d9SSimon J. Gerraty 9*4fde40d9SSimon J. Gerraty# As of 2020-09-05, the .for loop is implemented as "including a file" 10*4fde40d9SSimon J. Gerraty# with a custom buffer. Therefore this loop has side effects on these 11*4fde40d9SSimon J. Gerraty# variables. 12*4fde40d9SSimon J. Gerraty.for i in once 13*4fde40d9SSimon J. Gerraty. if ${.INCLUDEDFROMFILE} == "include-main.mk" 14*4fde40d9SSimon J. Gerraty. info sub-before-for-ok 15*4fde40d9SSimon J. Gerraty. else 16*4fde40d9SSimon J. Gerraty. warning sub-before-for-fail(${.INCLUDEDFROMFILE}) 17*4fde40d9SSimon J. Gerraty. endif 18*4fde40d9SSimon J. Gerraty.endfor 19*4fde40d9SSimon J. Gerraty 20*4fde40d9SSimon J. Gerraty# To see the variable 'includes' in action: 21*4fde40d9SSimon J. Gerraty# 22*4fde40d9SSimon J. Gerraty# Breakpoints: 23*4fde40d9SSimon J. Gerraty# Parse_PushInput at "Vector_Push(&includes)" 24*4fde40d9SSimon J. Gerraty# HandleMessage at entry 25*4fde40d9SSimon J. Gerraty# Watches: 26*4fde40d9SSimon J. Gerraty# ((const IncludedFile *[10])(*includes.items)) 27*4fde40d9SSimon J. Gerraty# *CurFile() 28*4fde40d9SSimon J. Gerraty 29*4fde40d9SSimon J. Gerraty.for i in deeply 30*4fde40d9SSimon J. Gerraty. for i in nested 31*4fde40d9SSimon J. Gerraty. for i in include 32*4fde40d9SSimon J. Gerraty.include "include-subsub.inc" 33*4fde40d9SSimon J. Gerraty. endfor 34*4fde40d9SSimon J. Gerraty. endfor 35*4fde40d9SSimon J. Gerraty.endfor 36*4fde40d9SSimon J. Gerraty 37*4fde40d9SSimon J. Gerraty.if ${.INCLUDEDFROMFILE} == "include-main.mk" 38*4fde40d9SSimon J. Gerraty. info sub-after-ok 39*4fde40d9SSimon J. Gerraty.else 40*4fde40d9SSimon J. Gerraty. warning sub-after-fail(${.INCLUDEDFROMFILE}) 41*4fde40d9SSimon J. Gerraty.endif 42*4fde40d9SSimon J. Gerraty 43*4fde40d9SSimon J. Gerraty.for i in once 44*4fde40d9SSimon J. Gerraty. if ${.INCLUDEDFROMFILE} == "include-main.mk" 45*4fde40d9SSimon J. Gerraty. info sub-after-for-ok 46*4fde40d9SSimon J. Gerraty. else 47*4fde40d9SSimon J. Gerraty. warning sub-after-for-fail(${.INCLUDEDFROMFILE}) 48*4fde40d9SSimon J. Gerraty. endif 49*4fde40d9SSimon J. Gerraty.endfor 50