Public bug reported:
using yacc i create y.tab.c,lex.yy.c,y.tab.h files..den when i compile y.tab.c
it compiles well..but gives a problem while compiling lex.yy.c i.e
[EMAIL PROTECTED]:~/Documents$ cc lex.yy.c
/usr/lib/gcc/i486-linux-gnu/4.2.3/../../../../lib/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
collect2: ld returned 1 exit status
and when i try this command it prompts something very vague..can u
please explain
[EMAIL PROTECTED]:~/Documents$ cc y.tab.c lex.yy.c y.tab.h
/tmp/ccmSxrDQ.o:(.bss+0x0): multiple definition of `yyin'
/tmp/ccYrkNRx.o:(.bss+0x0): first defined here
/tmp/ccmSxrDQ.o:(.bss+0x4): multiple definition of `yyout'
/tmp/ccYrkNRx.o:(.bss+0x4): first defined here
/tmp/ccmSxrDQ.o:(.data+0x0): multiple definition of `yylineno'
/tmp/ccYrkNRx.o:(.data+0x0): first defined here
/tmp/ccmSxrDQ.o:(.bss+0x8): multiple definition of `yy_flex_debug'
/tmp/ccYrkNRx.o:(.bss+0x8): first defined here
/tmp/ccmSxrDQ.o: In function `yylex':
lex.yy.c:(.text+0x0): multiple definition of `yylex'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x0): first defined here
/tmp/ccmSxrDQ.o: In function `yy_create_buffer':
lex.yy.c:(.text+0x10a5): multiple definition of `yy_create_buffer'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x10a5): first defined here
/tmp/ccmSxrDQ.o: In function `yywrap':
lex.yy.c:(.text+0x18fa): multiple definition of `yywrap'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x18fa): first defined here
/tmp/ccmSxrDQ.o: In function `yyrestart':
lex.yy.c:(.text+0xecb): multiple definition of `yyrestart'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0xecb): first defined here
/tmp/ccmSxrDQ.o: In function `yyrealloc':
lex.yy.c:(.text+0x18cd): multiple definition of `yyrealloc'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x18cd): first defined here
/tmp/ccmSxrDQ.o: In function `yy_switch_to_buffer':
lex.yy.c:(.text+0xf67): multiple definition of `yy_switch_to_buffer'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0xf67): first defined here
/tmp/ccmSxrDQ.o: In function `yyalloc':
lex.yy.c:(.text+0x18ba): multiple definition of `yyalloc'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x18ba): first defined here
/tmp/ccmSxrDQ.o: In function `yy_delete_buffer':
lex.yy.c:(.text+0x1125): multiple definition of `yy_delete_buffer'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1125): first defined here
/tmp/ccmSxrDQ.o: In function `yyfree':
lex.yy.c:(.text+0x18e7): multiple definition of `yyfree'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x18e7): first defined here
/tmp/ccmSxrDQ.o: In function `yy_flush_buffer':
lex.yy.c:(.text+0x1255): multiple definition of `yy_flush_buffer'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1255): first defined here
/tmp/ccmSxrDQ.o: In function `yypush_buffer_state':
lex.yy.c:(.text+0x12d8): multiple definition of `yypush_buffer_state'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x12d8): first defined here
/tmp/ccmSxrDQ.o: In function `yypop_buffer_state':
lex.yy.c:(.text+0x13aa): multiple definition of `yypop_buffer_state'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x13aa): first defined here
/tmp/ccmSxrDQ.o: In function `yy_scan_buffer':
lex.yy.c:(.text+0x157a): multiple definition of `yy_scan_buffer'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x157a): first defined here
/tmp/ccmSxrDQ.o: In function `yy_scan_string':
lex.yy.c:(.text+0x1659): multiple definition of `yy_scan_string'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1659): first defined here
/tmp/ccmSxrDQ.o: In function `yy_scan_bytes':
lex.yy.c:(.text+0x167b): multiple definition of `yy_scan_bytes'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x167b): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_lineno':
lex.yy.c:(.text+0x1753): multiple definition of `yyget_lineno'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1753): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_in':
lex.yy.c:(.text+0x175d): multiple definition of `yyget_in'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x175d): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_out':
lex.yy.c:(.text+0x1767): multiple definition of `yyget_out'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1767): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_leng':
lex.yy.c:(.text+0x1771): multiple definition of `yyget_leng'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1771): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_text':
lex.yy.c:(.text+0x177b): multiple definition of `yyget_text'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x177b): first defined here
/tmp/ccmSxrDQ.o: In function `yyset_lineno':
lex.yy.c:(.text+0x1785): multiple definition of `yyset_lineno'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1785): first defined here
/tmp/ccmSxrDQ.o: In function `yyset_in':
lex.yy.c:(.text+0x1792): multiple definition of `yyset_in'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x1792): first defined here
/tmp/ccmSxrDQ.o: In function `yyset_out':
lex.yy.c:(.text+0x179f): multiple definition of `yyset_out'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x179f): first defined here
/tmp/ccmSxrDQ.o: In function `yyget_debug':
lex.yy.c:(.text+0x17ac): multiple definition of `yyget_debug'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x17ac): first defined here
/tmp/ccmSxrDQ.o: In function `yyset_debug':
lex.yy.c:(.text+0x17b6): multiple definition of `yyset_debug'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x17b6): first defined here
/tmp/ccmSxrDQ.o: In function `yylex_destroy':
lex.yy.c:(.text+0x181d): multiple definition of `yylex_destroy'
/tmp/ccYrkNRx.o:y.tab.c:(.text+0x181d): first defined here
collect2: ld returned 1 exit status
i would be thankful if you solved my problem..
** Affects: ubuntu
Importance: Undecided
Status: New
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executing compiler C program using yacc and lex tool
https://bugs.launchpad.net/bugs/271359
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