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Add --disable-yacc.

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This commit is contained in:
Paul Eggert
2003-01-05 06:32:12 +00:00
parent a504e06dd7
commit d600ee67ee
2 changed files with 23 additions and 11 deletions
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25
ChangeLog
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@@ -1,5 +1,12 @@
2003-01-04 Paul Eggert <eggert@twinsun.com> 2003-01-04 Paul Eggert <eggert@twinsun.com>
* configure.ac (AC_ARG_ENABLE): Add --disable-yacc.
(YACC_SCRIPT, YACC_LIBRARY): New vars to AC_SUBST.
* lib/Makefile.am (lib_LIBRARIES): liby.a -> @YACC_LIBRARY@.
(EXTRA_LIBRARIES): New var, for liby.a.
* src/Makefile.am (bin_SCRIPTS): yacc -> @YACC_SCRIPT@.
(EXTRA_SCRIPTS): New var, for yacc.
* data/yacc.c (yyerrlab1): Omit attribute if __cplusplus is defined, * data/yacc.c (yyerrlab1): Omit attribute if __cplusplus is defined,
since GNU C++ (as of 3.2.1) does not allow attributes on labels. since GNU C++ (as of 3.2.1) does not allow attributes on labels.
Problem reported by Nelson H. F. Beebe. Problem reported by Nelson H. F. Beebe.
@@ -14,20 +21,20 @@
* src/scan-skel.l (QPUTS): Omit redundant `;' from macro definition. * src/scan-skel.l (QPUTS): Omit redundant `;' from macro definition.
([^@\n]): Renamed from [^@\n]+ so that the token buffer does not ([^@\n]): Renamed from [^@\n]+ so that the token buffer does not
grow to a huge size with typical invocation. grow to a huge size with typical invocation.
* lib/hash.c (_Bool, bool, false, true, __bool_true_false_are_defined): * lib/hash.c (_Bool, bool, false, true, __bool_true_false_are_defined):
Use the pattern recommended by Autoconf 2.57, except also protect Use the pattern recommended by Autoconf 2.57, except also protect
against double-definition. against double-definition.
* src/system.h: Likewise. * src/system.h: Likewise.
Portability issues reported by Nelson H. F. Beebe. Portability issues reported by Nelson H. F. Beebe.
* data/glr.c (yybool): Renamed from bool, to avoid collisions in C. * data/glr.c (yybool): Renamed from bool, to avoid collisions in C.
All uses changed. Provide a definition in both C and C++. All uses changed. Provide a definition in both C and C++.
(yytrue, yyfalse): Define even if defined (__cplusplus). (yytrue, yyfalse): Define even if defined (__cplusplus).
* lib/bitset_stats.c (bitset_stats_list): Remove unused var. * lib/bitset_stats.c (bitset_stats_list): Remove unused var.
Reported by Nelson H. F. Beebe. Reported by Nelson H. F. Beebe.
* src/scan-skel.l ("@oline@"): Output lineno+1, not lineno. * src/scan-skel.l ("@oline@"): Output lineno+1, not lineno.
2003-01-02 Paul Eggert <eggert@twinsun.com> 2003-01-02 Paul Eggert <eggert@twinsun.com>
@@ -60,7 +67,7 @@
* src/symtab.c (symbol_make_alias): Set type of SYMVAL to be * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be
that of SYM's type. This fixes Debian bug 168069, reported by that of SYM's type. This fixes Debian bug 168069, reported by
Thomas Olsson. Thomas Olsson.
2002-12-28 Paul Eggert <eggert@twinsun.com> 2002-12-28 Paul Eggert <eggert@twinsun.com>
Version 1.75f. Version 1.75f.
@@ -111,7 +118,7 @@
* tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR):
Error locations include the locations of all the tokens that were Error locations include the locations of all the tokens that were
discarded, not just the last token. discarded, not just the last token.
2002-12-26 Paul Eggert <eggert@twinsun.com> 2002-12-26 Paul Eggert <eggert@twinsun.com>
* src/files.c: Include quote.h. * src/files.c: Include quote.h.
@@ -127,7 +134,7 @@
Don't use m4_include on relative file names, as it doesn't work as Don't use m4_include on relative file names, as it doesn't work as
desired if there happens to be a file with that name under ".". desired if there happens to be a file with that name under ".".
* m4sugar/version.m4: Remove; it was included but it wasn't used. * m4sugar/version.m4: Remove; it was included but it wasn't used.
* data/Makefile.am (dist_m4sugar_DATA): Remove m4sugar/version.m4. * data/Makefile.am (dist_m4sugar_DATA): Remove m4sugar/version.m4.
* data/m4sugar/m4sugar.m4: Don't include m4sugar/version.m4. * data/m4sugar/m4sugar.m4: Don't include m4sugar/version.m4.
@@ -136,7 +143,7 @@
specifying a file to include; don't rely on include path, as specifying a file to include; don't rely on include path, as
it's unreliable when the working file contains a file with it's unreliable when the working file contains a file with
that name. that name.
2002-12-25 Paul Eggert <eggert@twinsun.com> 2002-12-25 Paul Eggert <eggert@twinsun.com>
Remove obsolete references to bison.simple and bison.hairy. Remove obsolete references to bison.simple and bison.hairy.
@@ -243,7 +250,7 @@
lookahead symbol, and which sets yychar in parser actions) and it lookahead symbol, and which sets yychar in parser actions) and it
disagreed with the Bison documentation. Bug disagreed with the Bison documentation. Bug
reported by Andrew Walrond. reported by Andrew Walrond.
* data/yacc.c (YYTRANSLATE): Don't check for negative argument, * data/yacc.c (YYTRANSLATE): Don't check for negative argument,
as the caller now does that. as the caller now does that.
(yyclearin, YYBACKUP, yyparse): Use yychar, not yytoken. (yyclearin, YYBACKUP, yyparse): Use yychar, not yytoken.
@@ -263,7 +270,7 @@
as an alias for bison y. as an alias for bison y.
* po/LINGUAS: Add da. * po/LINGUAS: Add da.
* src/getargs.c (__GNU_LIBRARY__) [lint]: Define to work around * src/getargs.c (__GNU_LIBRARY__) [lint]: Define to work around
problem with latest <getopt.h>. problem with latest <getopt.h>.
(HACK_FOR___GNU_LIBRARY___PROTOTYPE): New macro. (HACK_FOR___GNU_LIBRARY___PROTOTYPE): New macro.

9
NEWS
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@@ -1,6 +1,11 @@
Bison News Bison News
---------- ----------
Changes in version 1.875a:
* New configure option --disable-yacc, to disable installation of the
yacc command and -ly library introduced in 1.875 for POSIX conformance.
Changes in version 1.875, 2003-01-01: Changes in version 1.875, 2003-01-01:
* The documentation license has been upgraded to version 1.2 * The documentation license has been upgraded to version 1.2
@@ -93,7 +98,7 @@ Changes in version 1.875, 2003-01-01:
later to be built. This change originally took place a few versions later to be built. This change originally took place a few versions
ago, but nobody noticed until we recently asked someone to try ago, but nobody noticed until we recently asked someone to try
building Bison with a K&R C compiler. building Bison with a K&R C compiler.
Changes in version 1.75, 2002-10-14: Changes in version 1.75, 2002-10-14:
* Bison should now work on 64-bit hosts. * Bison should now work on 64-bit hosts.
@@ -124,7 +129,7 @@ Changes in version 1.75, 2002-10-14:
was incorrectly rejected: $1 is defined in the second mid-rule was incorrectly rejected: $1 is defined in the second mid-rule
action, and is equal to the $$ of the first mid-rule action. action, and is equal to the $$ of the first mid-rule action.
Changes in version 1.50, 2002-10-04: Changes in version 1.50, 2002-10-04:
* GLR parsing * GLR parsing