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* configure.in (WERROR_CFLAGS): Compute it.

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* src/Makefile.am (CFLAGS): Pass it.
* tests/atlocal.in (CFLAGS): Idem.
* src/files.c: Fix a few warnings.
(get_extension_index): Remove, unused.
This commit is contained in:
Akim Demaille
2002-01-09 13:03:20 +00:00
parent ae40480115
commit cae601224e
5 changed files with 15 additions and 30 deletions
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8
ChangeLog
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@@ -1,3 +1,11 @@
2002-01-09 Akim Demaille <akim@epita.fr>
* configure.in (WERROR_CFLAGS): Compute it.
* src/Makefile.am (CFLAGS): Pass it.
* tests/atlocal.in (CFLAGS): Idem.
* src/files.c: Fix a few warnings.
(get_extension_index): Remove, unused.
2002-01-08 Akim Demaille <akim@epita.fr> 2002-01-08 Akim Demaille <akim@epita.fr>
* src/getargs.c (AS_FILE_NAME): New. * src/getargs.c (AS_FILE_NAME): New.

4
configure.in
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@@ -51,6 +51,9 @@ AC_ARG_ENABLE(gcc-warnings,
esac], esac],
[enableval=no]) [enableval=no])
if test "${enableval}" = yes; then if test "${enableval}" = yes; then
BISON_WARNING(-Werror)
AC_SUBST([WERROR_CFLAGS], [$WARNING_CFLAGS])
WARNING_CFLAGS=
BISON_WARNING(-Wall) BISON_WARNING(-Wall)
BISON_WARNING(-W) BISON_WARNING(-W)
BISON_WARNING(-Wbad-function-cast) BISON_WARNING(-Wbad-function-cast)
@@ -63,7 +66,6 @@ if test "${enableval}" = yes; then
BISON_WARNING(-Wshadow) BISON_WARNING(-Wshadow)
BISON_WARNING(-Wstrict-prototypes) BISON_WARNING(-Wstrict-prototypes)
BISON_WARNING(-Wwrite-strings) BISON_WARNING(-Wwrite-strings)
BISON_WARNING(-Werror)
fi fi
# Checks for libraries. # Checks for libraries.

2
src/Makefile.am
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@@ -22,7 +22,7 @@ DEFS = @DEFS@ \
-DBISON_HAIRY=\"$(pkgdatadir)/bison.hairy\" \ -DBISON_HAIRY=\"$(pkgdatadir)/bison.hairy\" \
-DLOCALEDIR=\"$(datadir)/locale\" -DLOCALEDIR=\"$(datadir)/locale\"
CFLAGS = @CFLAGS@ $(WARNING_CFLAGS) CFLAGS = @CFLAGS@ $(WARNING_CFLAGS) $(WERROR_CFLAGS)
YFLAGS = "-dv" YFLAGS = "-dv"
# libintl.h in is build/intl, intl/libgettext.h in src/, # libintl.h in is build/intl, intl/libgettext.h in src/,

27
src/files.c
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@@ -253,27 +253,6 @@ tr (const char *in, char from, char to)
return (temp); return (temp);
} }
/* Gets the extension index in FILENAME. Returns 0 if fails to
find an extension. */
static int
get_extension_index (const char *filename)
{
int len;
len = strlen (filename);
if (filename[len-- - 1] == '.')
return (0);
while ((len > 0) && (filename[len - 1] != '.'))
if (filename[len - 1] == '/')
return (0);
else
len--;
return (len - 1);
}
/* Computes extensions from the grammar file extension. */ /* Computes extensions from the grammar file extension. */
static void static void
compute_exts_from_gf (const char *ext) compute_exts_from_gf (const char *ext)
@@ -338,7 +317,7 @@ filename_split (const char *filename,
/* If there is an exentension, check if there is a `.tab' part right /* If there is an exentension, check if there is a `.tab' part right
before. */ before. */
if (*ext if (*ext
&& (*ext - *base) > strlen (".tab") && (*ext - *base) > (int) strlen (".tab")
&& (!strncmp (*ext - strlen (".tab"), ".tab", strlen (".tab")) && (!strncmp (*ext - strlen (".tab"), ".tab", strlen (".tab"))
|| !strncmp (*ext - strlen ("_tab"), "_tab", strlen ("_tab")))) || !strncmp (*ext - strlen ("_tab"), "_tab", strlen ("_tab"))))
*tab = *ext - strlen (".tab"); *tab = *ext - strlen (".tab");
@@ -351,9 +330,6 @@ static void
compute_base_names (void) compute_base_names (void)
{ {
const char *base, *tab, *ext; const char *base, *tab, *ext;
size_t base_length;
size_t short_base_length;
size_t ext_index;
/* If --output=foo.c was specified (SPEC_OUTFILE == foo.c), /* If --output=foo.c was specified (SPEC_OUTFILE == foo.c),
BASE_NAME and SHORT_BASE_NAME are `foo'. BASE_NAME and SHORT_BASE_NAME are `foo'.
@@ -365,7 +341,6 @@ compute_base_names (void)
files, remove the ".c" or ".tab.c" suffix. */ files, remove the ".c" or ".tab.c" suffix. */
if (spec_outfile) if (spec_outfile)
{ {
const char *cp;
filename_split (spec_outfile, &base, &tab, &ext); filename_split (spec_outfile, &base, &tab, &ext);
/* The full base name goes up the EXT, excluding it. */ /* The full base name goes up the EXT, excluding it. */

4
tests/atlocal.in
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@@ -1,10 +1,10 @@
# @configure_input@ -*- shell-script -*- # @configure_input@ -*- shell-script -*-
# Configurable variable values for Bison test suite. # Configurable variable values for Bison test suite.
# Copyright 2000, 2001 Free Software Foundation, Inc. # Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
# We need a C compiler. # We need a C compiler.
CC='@CC@' CC='@CC@'
CFLAGS='@CFLAGS@ @WARNING_CFLAGS@' CFLAGS='@CFLAGS@ @WARNING_CFLAGS@ @WERROR_CFLAGS@'
# We need `config.h'. # We need `config.h'.
CPPFLAGS="-I$abs_top_builddir @CPPFLAGS@" CPPFLAGS="-I$abs_top_builddir @CPPFLAGS@"