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directive-dinclude.mk revision 1.3.2.1 
      1  1.3.2.1  perseant # $NetBSD: directive-dinclude.mk,v 1.3.2.1 2025/08/02 05:58:33 perseant Exp $
      2      1.1    rillig #
      3      1.1    rillig # Tests for the .dinclude directive, which includes another file,
      4      1.2    rillig # silently skipping it if it cannot be opened.  This is primarily used for
      5      1.2    rillig # including '.depend' files, that's where the 'd' comes from.
      6      1.2    rillig #
      7      1.2    rillig # The 'silently skipping' only applies to the case where the file cannot be
      8      1.2    rillig # opened.  Parse errors and other errors are handled the same way as in the
      9      1.2    rillig # other .include directives.
     10      1.2    rillig 
     11      1.2    rillig # No complaint that there is no such file.
     12      1.2    rillig .dinclude "${.CURDIR}/directive-dinclude-nonexistent.inc"
     13      1.2    rillig 
     14      1.2    rillig # No complaint either, even though the operating system error is ENOTDIR, not
     15      1.2    rillig # ENOENT.
     16      1.2    rillig .dinclude "${MAKEFILE}/subdir"
     17      1.1    rillig 
     18      1.2    rillig # Errors that are not related to opening the file are still reported.
     19  1.3.2.1  perseant # expect: make: directive-dinclude-error.inc:1: Invalid line "syntax error"
     20      1.2    rillig _!=	echo 'syntax error' > directive-dinclude-error.inc
     21      1.2    rillig .dinclude "${.CURDIR}/directive-dinclude-error.inc"
     22      1.2    rillig _!=	rm directive-dinclude-error.inc
     23      1.1    rillig 
     24      1.2    rillig all: .PHONY
     25