On Aug 17, 2005, at 1:50 AM, François HILLION wrote:
Hi,
I am using gcc 3.4.3 on a HP c3750 workstation (UX v11). Compiling
c works but not c++. Here is a "Hello world" exemple (demo.cpp)
#include <stdio.h>
//#include <iostream>
using namespace std;
int main(int argc, char *argv[]){ printf("Hello world !\n"); return
-1; }
Compiling (gcc -o demo demo.cpp) gives :
/usr/ccs/bin/ld: (Warning) At least one PA 2.0 object file (/var/
tmp//ccKBZK7d.o) was detected. The linked output may not run on a
PA 1.x system.
but at least the binary is here
The warning only tells you that the program may possibly not run on a
PA-RISC1.1 machine. It's harmless, though rather annoying, if you don't
have to worry about PA-RISC1.1. The compile and link did succeed and
you should be able to run your program normally.
*snip*
Compiling (gcc -o demo demo.cpp) gives :
*snip*
/usr/local/include/c++/3.4.3/cwctype:52:20: wctype.h: No such file
or directory
*snip*
As for wctype.h, it seems that it does not exist under HPUXv11.00,
but wchar.h does.
The problem with GCC "fixing" up includes is that it creates a stronger
than necessary dependency on the version of the OS. Since GCC was
configured for HP-UX 11.11, I presume that it was also built on HP-UX
11.11 and thus that the "fixed" headers it includes are those belonging
to HP-UX 11.11. Installing this compiler on HP-UX 11.00 is not without
its challenges, if it is possible at all...
I fear there's no easy solution. If you're up to it, I would suggest
building GCC on your machine so that the headers match.
Hope this helps,
--
Marcel Moolenaar marcel@xxxxxxxxxx
