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Add of %source_extension and %header_extension which specify

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the source or/and the header output file extension.
* src/files.c (compute_base_names): Remove initialisation of
src_extension and header_extension.
(compute_exts_from_gf): Update.
(compute_exts_from_src): Update.
(output_files): Update.
* src/reader.c (parse_header_extension_decl): New.
(parse_source_extension_decl): New.
(read_declarations): New case statements for the new tokens.
* src/lex.c (percent_table): Add entries for %source_extension
and %header_extension.
* src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
This commit is contained in:
Akim Demaille
2001-08-06 08:51:41 +00:00
parent 8416323152
commit 7333d40316
20 changed files with 348 additions and 217 deletions
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38
src/files.c
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@@ -46,9 +46,9 @@ static char *base_name = NULL;
static char *short_base_name = NULL;
/* C source file extension (the parser source). */
static const char *src_extension = NULL;
const char *src_extension = NULL;
/* Header file extension (if option ``-d'' is specified). */
static const char *header_extension = NULL;
const char *header_extension = NULL;
/*--------------------------.
@@ -209,19 +209,29 @@ get_extension_index(const char *filename)
static void
compute_exts_from_gf(const char *ext)
{
src_extension = tr(ext, 'y', 'c');
src_extension = tr(src_extension, 'Y', 'C');
header_extension = tr(ext, 'y', 'h');
header_extension = tr(header_extension, 'Y', 'H');
if (!src_extension)
{
src_extension = tr(ext, 'y', 'c');
src_extension = tr(src_extension, 'Y', 'C');
}
if (!header_extension)
{
header_extension = tr(ext, 'y', 'h');
header_extension = tr(header_extension, 'Y', 'H');
}
}
/* Computes extensions from the given c source file extension. */
static void
compute_exts_from_src(const char *ext)
{
src_extension = xstrdup(ext);
header_extension = tr(ext, 'c', 'h');
header_extension = tr(header_extension, 'C', 'H');
if (!src_extension)
src_extension = xstrdup(ext);
if (!header_extension)
{
header_extension = tr(ext, 'c', 'h');
header_extension = tr(header_extension, 'C', 'H');
}
}
/* FIXME: Should use xstrndup. */
@@ -233,10 +243,6 @@ compute_base_names (void)
size_t short_base_length;
size_t ext_index;
/* Set default extensions */
src_extension = ".c";
header_extension = ".h";
/* If --output=foo.c was specified (SPEC_OUTFILE == foo.c),
BASE_NAME and SHORT_BASE_NAME are `foo'.
@@ -357,6 +363,12 @@ output_files (void)
compute_base_names ();
/* Set default extensions */
if (!src_extension)
src_extension = ".c";
if (!header_extension)
header_extension = ".h";
attrsfile = stringappend (short_base_name, EXT_STYPE_H);
#ifndef MSDOS
stringappend (attrsfile, header_extension);