oct-parse.yy:118: error: stray ‘`’ in program

[Leo Liu]

My tree is at changeset: 16721:a71a784c7611 and failed building on
centos 6.4:

............
oct-parse.yy:118: error: stray ‘`’ in program
oct-parse.yy:118: error: stray ‘#’ in program
oct-parse.yy:118: error: ‘define’ does not name a type
oct-parse.yy:128: error: expected unqualified-id before ‘while’
parse-tree/oct-parse.cc:686: error: ‘yytype_uint8’ does not name a type
parse-tree/oct-parse.cc:951: error: ‘yytype_uint8’ does not name a type
parse-tree/oct-parse.cc:983: error: ‘yytype_uint8’ does not name a type
parse-tree/oct-parse.cc:1425: error: ‘yytype_uint8’ does not name a type
parse-tree/oct-parse.cc: In function ‘void yy_reduce_print(YYSTYPE*, int, 
octave_base_parser&)’:
parse-tree/oct-parse.cc:1704: error: ‘yyr2’ was not declared in this scope
parse-tree/oct-parse.cc: In function ‘int octave_push_parse(octave_pstate*, 
int, const YYSTYPE*, octave_base_parser&)’:
parse-tree/oct-parse.cc:2325: error: ‘yytranslate’ was not declared in this 
scope
parse-tree/oct-parse.cc:2375: error: ‘yyr2’ was not declared in this scope
oct-parse.yy:316: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:318: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:382: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:569: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:575: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:581: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:587: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:642: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:683: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:729: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:821: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:866: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:911: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:916: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:922: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:928: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:934: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:940: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:951: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:956: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:961: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:973: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:979: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:984: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1051: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1066: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1094: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1102: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1192: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1209: error: ‘ABORT_PARSE’ was not declared in this scope
oct-parse.yy:1266: error: ‘ABORT_PARSE’ was not declared in this scope
parse-tree/oct-parse.cc:4605: error: ‘yyr1’ was not declared in this scope
parse-tree/oct-parse.cc:4617: error: ‘yyr1’ was not declared in this scope
parse-tree/oct-parse.cc:4745: error: ‘yystos’ was not declared in this scope
parse-tree/oct-parse.cc:4755: error: ‘yystos’ was not declared in this scope
parse-tree/oct-parse.cc:4796: error: ‘yystos’ was not declared in this scope
interpfcn/toplev.cc: In function ‘int wait_for_input(int)’:
interpfcn/toplev.cc:843: warning: use of old-style cast
interpfcn/toplev.cc:843: warning: use of old-style cast
interpfcn/toplev.cc:843: warning: use of old-style cast
libtool: link: ranlib corefcn/.libs/libcorefcn.a
make[3]: *** [parse-tree/parse_tree_libparser_la-oct-parse.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
libtool: link: ( cd "corefcn/.libs" && rm -f "libcorefcn.la" && ln -s 
"../libcorefcn.la" "libcorefcn.la" )
In file included from interpfcn/toplev.cc:62:
./oct-conf-features.h: In function ‘octave_scalar_map octave_config_features()’:
./oct-conf-features.h:7: note: variable tracking size limit exceeded with 
-fvar-tracking-assignments, retrying without
mv -f interpfcn/.deps/interpfcn_libinterpfcn_la-toplev.Tpo 
interpfcn/.deps/interpfcn_libinterpfcn_la-toplev.Plo
make[3]: Leaving directory `/home/shared/sources/c/octave/libinterp'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/shared/sources/c/octave/libinterp'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/shared/sources/c/octave'
make: *** [all] Error 2