Hello.
Got two answers, pointing to the same solution, here's the result when trying to apply
it:
XXX@yyy /tmp
$ g++ testnewchar.cc
/tmp/cc2MeN0q.o(.text+0x26):testnewchar.cc: undefined reference to `operator new
[](unsigned)'
/tmp/cc2MeN0q.o(.text+0x34):testnewchar.cc: undefined reference to `operator del
ete(void*)'
collect2: ld returned 1 exit status
XXX@yyy /tmp
$ c++ testnewchar.cc
/tmp/ccvys8Rg.o(.text+0x26):testnewchar.cc: undefined reference to `operator new
[](unsigned)'
/tmp/ccvys8Rg.o(.text+0x34):testnewchar.cc: undefined reference to `operator del
ete(void*)'
collect2: ld returned 1 exit status
XXX@yyy /tmp
$ c++ -lstdc++ testnewchar.cc
/tmp/ccFVl1ml.o(.text+0x26):testnewchar.cc: undefined reference to `operator new
[](unsigned)'
/tmp/ccFVl1ml.o(.text+0x34):testnewchar.cc: undefined reference to `operator del
ete(void*)'
collect2: ld returned 1 exit status
Any other ideas? Could it be that when compiling and installing gcc with
--enable-languages=c++ only gcc doesn't install some
essential libs?
Best regards,
Florin Jurcovici
[EMAIL PROTECTED]
-----------------
Complex problems have simple, easy to understand wrong answers.
Initial request for help:
> I installed gcc 3.2 on my machine, only the C++ language pack, and it compiled,
>checked and installed without error. Now, >
> when I ask gcc about version info it says:
>
> $ gcc -v
> Reading specs from /usr/local/lib/gcc-lib/i686-pc-cygwin/3.2/specs
> Configured with: ../gcc-3.2/configure --enable-threads=win32 --enable-languages=
> c++
> Thread model: win32
> gcc version 3.2
>
>
> Now I try to compile this:
>
> // start of file
> int main(int argc, char *argv[])
> {
> // printf("Hello, world\n");
> char* cc = new char[10];
> delete cc;
> return 0;
> }
> // end of file
>
> and get this output:
>
> $ gcc testnewchar.cpp
> /tmp/ccQiKAEK.o(.text+0x26):testnewchar.cpp: undefined reference to `operator
>new[](unsigned)'
> /tmp/ccQiKAEK.o(.text+0x34):testnewchar.cpp: undefined reference to `operator
>delete(void*)'
> collect2: ld returned 1 exit status
>
> Pls don't tell me to link explicitly with the C++ lib, I tried -lstdc++ but it
>doesn't help. I also tried #include <new>,
> #include <new.h> and the like, nothing seems to help.
>
> What do I do wrong?
>
Both replies suggested I use g++ instead of gcc for compilation - which I did, as you
can see above.
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