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Add --disable-yacc.

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