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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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6
data/skeletons/lalr1.cc
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@@ -174,7 +174,7 @@ b4_variant_if([m4_include(b4_skeletonsdir/[variant.hh])])
# b4_shared_declarations(hh|cc)
# -----------------------------
# Declaration that might either go into the header (if --defines, $1 = hh)
# Declaration that might either go into the header (if --header, $1 = hh)
# or in the implementation file.
m4_define([b4_shared_declarations],
[b4_percent_code_get([[requires]])[
@@ -500,7 +500,7 @@ m4_define([b4_shared_declarations],
## Output files. ##
## -------------- ##
b4_defines_if(
b4_header_if(
[b4_output_begin([b4_spec_header_file])
b4_copyright([Skeleton interface for Bison LALR(1) parsers in C++])
[
@@ -530,7 +530,7 @@ m4_if(b4_prefix, [yy], [],
]b4_user_pre_prologue[
]b4_defines_if([[#include "@basename(]b4_spec_header_file[@)"]],
]b4_header_if([[#include "@basename(]b4_spec_header_file[@)"]],
[b4_shared_declarations([cc])])[
]b4_user_post_prologue[