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Re: help :: cant run due to libstdc++
- To: "Anthony Lee" <al012 at energex dot com dot au>
- Subject: Re: help :: cant run due to libstdc++
- From: "Umapathy S" <nsupathy at myrealbox dot com>
- Date: Thu, 1 Mar 2001 17:13:01 -0000
- Cc: <gcc-help at gcc dot gnu dot org>
- References: <008101c0a258$03c46c00$af64c8c8@blr.thbs.com> <3A9DFA15.185CD50E@energex.com.au>
thanks for the info Lee
But I thought that g++ will take care of C++ library linker options
I tried to link forcibly as
/usr/local/bin/g++ -ohello hello.o -l/usr/local/lib/libstdc++.a.2.10.0
I got the list of errors as follows
ld: fatal: library -l/usr/local/lib/libstdc++.a.2.10.0: not found
(!!!!but it is there and not corrupted)
ld: fatal: File processing errors. No output written to hello
collect2: ld returned 1 exit status
thanks for any ideas
cheers
Umapathy S
----- Original Message -----
From: "Anthony Lee" <al012@energex.com.au>
To: "Umapathy S" <nsupathy@myrealbox.com>
Cc: <gcc-help@gcc.gnu.org>
Sent: Thursday, March 01, 2001 7:28 AM
Subject: Re: help :: cant run due to libstdc++
> I am not sure about Solaris but I would have thought there must be
> some environment variable pointing to where your lib is.
> You could try
>
> env | more
>
> to see if anything looks like what you are looking for and see
> if it is set correctly.
>
> Umapathy S wrote:
> >
> > hi all
> > A trivial error but dont know how to solve it
> > I am trying to use gcc/g++ to compile a helloworld C++ program
> > Here is the program
> >
> > Problem :
> >
> > //hello.C prints "hello, world" to stdout
> > #include <iostream>
> >
> > using namespace std;
> >
> > int main(int argc, char *argv[]) {
> >
> > char str[]="hello, world";
> > cout << str << endl;
> > return 0;
> > } //end of main
> >
> > The make file for the program is as follows
> > #makefile to compile hello.C program
> > CC=/usr/local/bin/g++
> >
> > all:hello.o
> > ${CC} -ohello hello.o
> >
> > hello.o:hello.C
> > ${CC} -c hello.C
> >
> > clean:
> > rm -f hello.o hello
> >
> > The compilation part is done well, but when I try to execute hello
the
> > following error occurs
> >
> > ld.so.1:hello: fatal: libstdc++.so.2.10.0: open failed: No such file
or
> > directory
> > Killed
> >
> > Platform :
> > using gnu gcc 2.95.2 19991024 (release) on Solaris 2.6
> >
> > Reasons :
> > I checked out libstdc++.so.2.10.0, it is in
> > /usr/local/lib/libstdc++.so.2.10.0
> > I am not using linking options like -nodefaultlibs and -nostdlib
> >
> > Thanks in advance for any help
> >
> > cheers
> > Umapathy S
>
> --
> Anthony Lee
> Energex
> 150 Charlotte Street ..-- __o
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>
>
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