"J. op den Brouw" wrote:
>
> Hi, when compiling the Berkeley DB, I get these:
>
> /opt/gcc/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.8.1/include/string.h:24:
> warning: conflicting types for built-in function `memcmp'
> /opt/gcc/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.8.1/include/string.h:28:
> warning: conflicting types for built-in function `strcpy'
> /opt/gcc/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.8.1/include/string.h:31:
> warning: conflicting types for built-in function `strcmp'
> /opt/gcc/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.8.1/include/string.h:76:
> warning: conflicting types for built-in function `memcpy'
>
> Is this serious, or...
Could be, depending on what caused this warning. If it is related
to pointer representation on the HP, this could cause a segfault.
If it is only a matter of declaring the function parameters (const vs.
non-const) this should not be a problem.
> And I get this....
>
> gcc -o htfuzzy -L../htlib -L../htcommon -L../db/dist -L/usr/lib
> Endings.o EndingsDB.o Exact.o Fuzzy.o Metaphone.o Soundex.o
> SuffixEntry.o Synonym.o htfuzzy.o Substring.o Prefix.o
> ./htcommon/libcommon.a ../htlib/libht.a ../db/dist/libdb.a
> collect2: ld returned 1 exit status
> /usr/ccs/bin/ld: Unsatisfied symbols:
> istream::getline(char *, int, char)(code)
> fstreambase::ios virtual table(data)
> cout (data)
> istream::ios virtual table(data)
> ostream::write(char const *, int)(code)
> ostream::flush(void)(code)
> ios virtual table(data)
> ostream::operator<<(int)(code)
> filebuf::~filebuf(void)(code)
> ostream::operator<<(char)(code)
> cerr (data)
> fstreambase::close(void)(code)
> endl(ostream &) (code)
> fstreambase::fstreambase(int, char const *, int, int)(code)
> ifstream::ios virtual table(data)
> ostream::operator<<(void const *)(code)
> ifstream::~ifstream(void)(code)
> ostream::operator<<(char const *)(code)
> *** Error exit code 1
>
You're linking with gcc, not g++.
By default, gcc does not include libgpp in the list of libraries to
link against when calling ld. Using g++ (or manually adding the
C++ libraries with -L/-l) should solve this.
hth,
Torsten
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