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* [Bug c++/37671] New: can't use iostream library
@ 2008-09-29 2:45 hadmanysons at gmail dot com
2008-09-29 2:56 ` Andrew Thomas Pinski
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: hadmanysons at gmail dot com @ 2008-09-29 2:45 UTC (permalink / raw)
To: gcc-bugs
Whenever I try to compile something using the iostream library, gcc pumps out a
lot of errors. Here's the gcc -v -save-temps screen:
Using built-in specs.
Target: i386-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--with-cpu=generic --build=i386-redhat-linux
Thread model: posix
gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC)
Here's the errors i get get when compile (gcc src/mycode.cpp -o bin/myprog):
gcc src/reg.cpp -o bin/reg
/tmp/cc8kjHpW.o: In function `main':
reg.cpp:(.text+0x1c): undefined reference to `std::cout'
reg.cpp:(.text+0x21): undefined reference to `std::basic_ostream<char,
std::char_traits<char> >& std::operator<< <std::char_traits<char>
>(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
reg.cpp:(.text+0x29): undefined reference to `std::basic_ostream<char,
std::char_traits<char> >& std::endl<char, std::char_traits<char>
>(std::basic_ostream<char, std::char_traits<char> >&)'
reg.cpp:(.text+0x31): undefined reference to `std::basic_ostream<char,
std::char_traits<char> >::operator<<(std::basic_ostream<char,
std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char>
>&))'
/tmp/cc8kjHpW.o: In function `__static_initialization_and_destruction_0(int,
int)':
reg.cpp:(.text+0x60): undefined reference to `std::ios_base::Init::Init()'
reg.cpp:(.text+0x65): undefined reference to `std::ios_base::Init::~Init()'
/tmp/cc8kjHpW.o:(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status
I know your page said you didn't want a code snippet but I can't help but think
it's relevant (I might just be overlooking something):
#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
std::cout<<"asdf"<<endl;
return 0;
}
Even something that simple won't work.
--
Summary: can't use iostream library
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hadmanysons at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Bug c++/37671] New: can't use iostream library
2008-09-29 2:45 [Bug c++/37671] New: can't use iostream library hadmanysons at gmail dot com
@ 2008-09-29 2:56 ` Andrew Thomas Pinski
2008-09-29 2:57 ` [Bug c++/37671] " pinskia at gmail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Andrew Thomas Pinski @ 2008-09-29 2:56 UTC (permalink / raw)
To: gcc-bugzilla; +Cc: gcc-bugs
Sent from my iPhone
On Sep 28, 2008, at 7:44 PM, "hadmanysons at gmail dot com" <gcc-bugzilla@gcc.gnu.org
> wrote:
> Whenever I try to compile something using the iostream library, gcc
> pumps out a
> lot of errors. Here's the gcc -v -save-temps screen:
> Using built-in specs.
> Target: i386-redhat-linux
> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
> --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
> --enable-bootstrap --enable-shared --enable-threads=posix
> --enable-checking=release --with-system-zlib --enable-__cxa_atexit
> --disable-libunwind-exceptions
> --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-
> awt=gtk
> --disable-dssi --enable-plugin
> --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
> --enable-libgcj-multifile --enable-java-maintainer-mode
> --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-
> multilib
> --with-cpu=generic --build=i386-redhat-linux
> Thread model: posix
> gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC)
>
> Here's the errors i get get when compile (gcc src/mycode.cpp -o bin/
> myprog):
> gcc src/reg.cpp -o bin/reg
Use g++ to link instead of gcc.
>
> /tmp/cc8kjHpW.o: In function `main':
> reg.cpp:(.text+0x1c): undefined reference to `std::cout'
> reg.cpp:(.text+0x21): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >& std::operator<< <std::char_traits<char>
>> (std::basic_ostream<char, std::char_traits<char> >&, char const*)'
> reg.cpp:(.text+0x29): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >& std::endl<char, std::char_traits<char>
>> (std::basic_ostream<char, std::char_traits<char> >&)'
> reg.cpp:(.text+0x31): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >::operator<<(std::basic_ostream<char,
> std::char_traits<char> >& (*)(std::basic_ostream<char,
> std::char_traits<char>
>> &))'
> /tmp/cc8kjHpW.o: In function
> `__static_initialization_and_destruction_0(int,
> int)':
> reg.cpp:(.text+0x60): undefined reference to
> `std::ios_base::Init::Init()'
> reg.cpp:(.text+0x65): undefined reference to
> `std::ios_base::Init::~Init()'
> /tmp/cc8kjHpW.o:(.eh_frame+0x11): undefined reference to
> `__gxx_personality_v0'
> collect2: ld returned 1 exit status
>
> I know your page said you didn't want a code snippet but I can't
> help but think
> it's relevant (I might just be overlooking something):
>
> #include <iostream>
>
> using namespace std;
>
> int main(int argc, char *argv[])
> {
> std::cout<<"asdf"<<endl;
> return 0;
> }
>
>
> Even something that simple won't work.
>
>
> --
> Summary: can't use iostream library
> Product: gcc
> Version: 4.3.0
> Status: UNCONFIRMED
> Severity: major
> Priority: P3
> Component: c++
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: hadmanysons at gmail dot com
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/37671] can't use iostream library
2008-09-29 2:45 [Bug c++/37671] New: can't use iostream library hadmanysons at gmail dot com
2008-09-29 2:56 ` Andrew Thomas Pinski
@ 2008-09-29 2:57 ` pinskia at gmail dot com
2008-09-29 10:45 ` paolo dot carlini at oracle dot com
2008-09-29 14:37 ` hadmanysons at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gmail dot com @ 2008-09-29 2:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gmail dot com 2008-09-29 02:56 -------
Subject: Re: New: can't use iostream library
Sent from my iPhone
On Sep 28, 2008, at 7:44 PM, "hadmanysons at gmail dot com"
<gcc-bugzilla@gcc.gnu.org
> wrote:
> Whenever I try to compile something using the iostream library, gcc
> pumps out a
> lot of errors. Here's the gcc -v -save-temps screen:
> Using built-in specs.
> Target: i386-redhat-linux
> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
> --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
> --enable-bootstrap --enable-shared --enable-threads=posix
> --enable-checking=release --with-system-zlib --enable-__cxa_atexit
> --disable-libunwind-exceptions
> --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-
> awt=gtk
> --disable-dssi --enable-plugin
> --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
> --enable-libgcj-multifile --enable-java-maintainer-mode
> --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-
> multilib
> --with-cpu=generic --build=i386-redhat-linux
> Thread model: posix
> gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC)
>
> Here's the errors i get get when compile (gcc src/mycode.cpp -o bin/
> myprog):
> gcc src/reg.cpp -o bin/reg
Use g++ to link instead of gcc.
>
> /tmp/cc8kjHpW.o: In function `main':
> reg.cpp:(.text+0x1c): undefined reference to `std::cout'
> reg.cpp:(.text+0x21): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >& std::operator<< <std::char_traits<char>
>> (std::basic_ostream<char, std::char_traits<char> >&, char const*)'
> reg.cpp:(.text+0x29): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >& std::endl<char, std::char_traits<char>
>> (std::basic_ostream<char, std::char_traits<char> >&)'
> reg.cpp:(.text+0x31): undefined reference to `std::basic_ostream<char,
> std::char_traits<char> >::operator<<(std::basic_ostream<char,
> std::char_traits<char> >& (*)(std::basic_ostream<char,
> std::char_traits<char>
>> &))'
> /tmp/cc8kjHpW.o: In function
> `__static_initialization_and_destruction_0(int,
> int)':
> reg.cpp:(.text+0x60): undefined reference to
> `std::ios_base::Init::Init()'
> reg.cpp:(.text+0x65): undefined reference to
> `std::ios_base::Init::~Init()'
> /tmp/cc8kjHpW.o:(.eh_frame+0x11): undefined reference to
> `__gxx_personality_v0'
> collect2: ld returned 1 exit status
>
> I know your page said you didn't want a code snippet but I can't
> help but think
> it's relevant (I might just be overlooking something):
>
> #include <iostream>
>
> using namespace std;
>
> int main(int argc, char *argv[])
> {
> std::cout<<"asdf"<<endl;
> return 0;
> }
>
>
> Even something that simple won't work.
>
>
> --
> Summary: can't use iostream library
> Product: gcc
> Version: 4.3.0
> Status: UNCONFIRMED
> Severity: major
> Priority: P3
> Component: c++
> AssignedTo: unassigned at gcc dot gnu dot org
> ReportedBy: hadmanysons at gmail dot com
>
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/37671] can't use iostream library
2008-09-29 2:45 [Bug c++/37671] New: can't use iostream library hadmanysons at gmail dot com
2008-09-29 2:56 ` Andrew Thomas Pinski
2008-09-29 2:57 ` [Bug c++/37671] " pinskia at gmail dot com
@ 2008-09-29 10:45 ` paolo dot carlini at oracle dot com
2008-09-29 14:37 ` hadmanysons at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: paolo dot carlini at oracle dot com @ 2008-09-29 10:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from paolo dot carlini at oracle dot com 2008-09-29 10:44 -------
Indeed.
--
paolo dot carlini at oracle dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/37671] can't use iostream library
2008-09-29 2:45 [Bug c++/37671] New: can't use iostream library hadmanysons at gmail dot com
` (2 preceding siblings ...)
2008-09-29 10:45 ` paolo dot carlini at oracle dot com
@ 2008-09-29 14:37 ` hadmanysons at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: hadmanysons at gmail dot com @ 2008-09-29 14:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hadmanysons at gmail dot com 2008-09-29 14:36 -------
That worked all right. Am i just stupid or was there some change to the gcc
package I was unaware of, because gcc used to compile c++ code just fine (at
least in the older version of Fedora and as old as RedHat 6.2), that i was
aware of.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37671
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-09-29 14:37 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-09-29 2:45 [Bug c++/37671] New: can't use iostream library hadmanysons at gmail dot com
2008-09-29 2:56 ` Andrew Thomas Pinski
2008-09-29 2:57 ` [Bug c++/37671] " pinskia at gmail dot com
2008-09-29 10:45 ` paolo dot carlini at oracle dot com
2008-09-29 14:37 ` hadmanysons at gmail dot com
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