[GiNaC-list] Re: problem installing GiNaC from CVS (Ubuntu Feisty Faun)

Alexei Sheplyakov varg at theor.jinr.ru
Fri Nov 30 13:20:39 CET 2007


On Thu, Nov 29, 2007 at 03:32:11PM +0000, alexander baker wrote:

> bakera at treebeard:~/inglethorpe/ginac$ c++ simple.cpp -o simple -lcln -lginac
> /usr/local/lib/libginac.so: undefined reference to
> `GiNaC::get_symbol_name(GiNaC::ex const&)'
> /usr/local/lib/libginac.so: undefined reference to
> `GiNaC::is_lexer_symbol_predefined(GiNaC::ex const&)'
> /usr/local/lib/libginac.so: undefined reference to `ginac_yytext'
> /usr/local/lib/libginac.so: undefined reference to
> `GiNaC::set_lexer_symbols(GiNaC::ex)'
> /usr/local/lib/libginac.so: undefined reference to `ginac_yylex()'
> /usr/local/lib/libginac.so: undefined reference to
> `GiNaC::set_lexer_string(std::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&)'
> /usr/local/lib/libginac.so: undefined reference to `ginac_yyrestart(_IO_FILE*)'
> collect2: ld returned 1 exit status

# apt-get install flex bison
$ make distclean
$ rm -f config.log
$ ./configure --whatever-you-like && make && make check

Best regards,
	Alexei

-- 
All science is either physics or stamp collecting.

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