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options: rename --defines as --header

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The name "defines" is incorrect, the generated file contains far more
than just #defines.

* src/getargs.h, src/getargs.c (-H, --header): New option.
With optional argument, just like --defines, --xml, etc.
(defines_flag): Rename as...
(header_flag): this.
Adjust dependencies.
* data/skeletons/bison.m4, data/skeletons/c.m4, data/skeletons/glr.c,
* data/skeletons/glr.cc, data/skeletons/glr2.cc, data/skeletons/lalr1.cc,
* data/skeletons/yacc.c:
Adjust.
* examples, doc/bison.texi: Adjust.
* tests/headers.at, tests/local.at, tests/output.at: Convert most
tests from using --defines to using --header.
This commit is contained in:
Akim Demaille
2020-09-06 13:30:23 +02:00
parent b329f0b5df
commit 75c3746ce2
27 changed files with 78 additions and 63 deletions
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4
src/parse-gram.y
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@@ -339,7 +339,7 @@ prologue_declaration:
muscle_percent_define_insert ($2, @$, $3.kind, $3.chars,
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
| "%defines" { defines_flag = true; }
| "%defines" { header_flag = true; }
| "%defines" STRING { handle_defines ($2); }
| "%error-verbose" { handle_error_verbose (&@$, $1); }
| "%expect" INT_LITERAL { expected_sr_conflicts = $2; }
@@ -949,7 +949,7 @@ add_param (param_type type, char *decl, location loc)
static void
handle_defines (char const *value)
{
defines_flag = true;
header_flag = true;
char *file = unquote (value);
spec_header_file = xstrdup (file);
gram_scanner_last_string_free ();