Add --disable-yacc.

diff --git a/ChangeLog b/ChangeLog
index 92dab99ca2ded7f46da90e0461525f3eb0bb78b5..1bbfb314975555887051d71e783856e024875a78 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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,
        since GNU C++ (as of 3.2.1) does not allow attributes on labels.
        Problem reported by Nelson H. F. Beebe.
        * 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.
        * 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.
        * 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.
        * 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>
        * 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.
        * 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.
 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.
        * 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.
 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 ".".
 
        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.
        * 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.
        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.
 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.
        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.
        * 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.
        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.
        * src/getargs.c (__GNU_LIBRARY__) [lint]: Define to work around
        problem with latest <getopt.h>.
        (HACK_FOR___GNU_LIBRARY___PROTOTYPE): New macro.

diff --git a/NEWS b/NEWS
index f10f2832145cc435e274840b274fd00536432ee4..c33568229767f46a442cc0d76b9851c825d66f82 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -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.
+\f

 Changes in version 1.875, 2003-01-01:
 
 * The documentation license has been upgraded to version 1.2
 Changes in version 1.875, 2003-01-01:
 
 * 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
   ago, but nobody noticed until we recently asked someone to try
   building Bison with a K&R C compiler.
   later to be built.  This change originally took place a few versions
   ago, but nobody noticed until we recently asked someone to try
   building Bison with a K&R C compiler.

-
+\f

 Changes in version 1.75, 2002-10-14:
 
 * Bison should now work on 64-bit hosts.
 Changes in version 1.75, 2002-10-14:
 
 * 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
   action, and is equal to the $$ of the first mid-rule action.
 
   was incorrectly rejected: $1 is defined in the second mid-rule
   action, and is equal to the $$ of the first mid-rule action.

-
+\f

 Changes in version 1.50, 2002-10-04:
 
 * GLR parsing
 Changes in version 1.50, 2002-10-04:
 
 * GLR parsing