make PACKAGE=LILYPOND package=lilypond -C include all && true
make[2]: Entre dans le répertoire `/mnt/root/sources/lilypond/lilypond-1.4.8/flower/include'
true
make[2]: Quitte le répertoire `/mnt/root/sources/lilypond/lilypond-1.4.8/flower/include'
make[1]: Quitte le répertoire `/mnt/root/sources/lilypond/lilypond-1.4.8/flower'
make[1]: Entre dans le répertoire `/mnt/root/sources/lilypond/lilypond-1.4.8/lily'
rm -f ./out/lexer.dep; DEPENDENCIES_OUTPUT="./out/lexer.dep ./out/lexer.o" c++ -c  -DHAVE_CONFIG_H  -DSTRING_UTILS_INLINED -Iinclude -I./out -I.././lib/include -I../lib/./out -I.././flower/include -I../flower/./out -I../flower/include -O2 -finline-functions -g     -O2 -finline-functions -g   -DSTRING_UTILS_INLINED -I/usr/include -Wall  -W -Wmissing-prototypes -Wconversion  out/lexer.cc -o out/lexer.o
In file included from /usr/include/FlexLexer.h:47,
                 from out/lexer.cc:241:
/usr/include/g++-v3/backward/iostream.h:36: using directive `istream' 
   introduced ambiguous type `istream'
lexer.ll: In member function `virtual int My_lily_lexer::yylex()':
lexer.ll:486: cannot convert `std::istream*' to `istream*' in assignment
lexer.ll: In member function `void yyFlexLexer::yy_load_buffer_state()':
lexer.ll:1009: cannot convert `istream*' to `std::istream*' in assignment
lexer.ll: In member function `void 
   yyFlexLexer::yy_init_buffer(yy_buffer_state*, std::istream*)':
lexer.ll:1060: cannot convert `std::istream*' to `istream*' in assignment
/usr/include/g++-v3/bits/locale_facets.tcc: At top level:
lexer.ll:122: warning: `int yy_start_stack_ptr' defined but not used
lexer.ll:123: warning: `int yy_start_stack_depth' defined but not used
lexer.ll:124: warning: `int*yy_start_stack' defined but not used
lexer.ll:126: warning: `void yy_push_state(int)' declared `static' but never 
   defined
lexer.ll:129: warning: `void yy_pop_state()' declared `static' but never 
   defined
lexer.ll:132: warning: `int yy_top_state()' declared `static' but never defined
make[1]: *** [out/lexer.o] Erreur 1
make[1]: Quitte le répertoire `/mnt/root/sources/lilypond/lilypond-1.4.8/lily'
make: *** [all] Erreur 2