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Formerly variable.h.~2~

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This commit is contained in:
Roland McGrath 1992-05-03 22:09:16 +00:00
parent a2032ba51f
commit 7a7b9644aa
1 changed files with 8 additions and 2 deletions
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10
variable.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
/* Copyright (C) 1988, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
This file is part of GNU Make.
GNU Make is free software; you can redistribute it and/or modify
@ -42,6 +42,12 @@ struct variable
origin ENUM_BITFIELD (3); /* Variable origin. */
unsigned int recursive:1; /* Gets recursively re-evaluated. */
unsigned int expanding:1; /* Nonzero if currently being expanded. */
enum
{
v_export, /* Export this variable. */
v_noexport, /* Don't export this variable. */
v_default /* Decide in target_environment. */
} export ENUM_BITFIELD (2);
};
/* Structure that represents a variable set. */
@ -83,7 +89,7 @@ extern void print_file_variables ();
extern void merge_variable_set_lists ();
extern int try_variable_definition ();
extern struct variable *try_variable_definition ();
extern struct variable *lookup_variable (), *define_variable ();
extern struct variable *define_variable_for_file ();