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Old 12-26-2013, 06:18 PM   #1
nightrapper
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c++ code not getting compiled for ARM platform

Hi,

I'm using eldk tool for fdi-3250 board.I need to compile cpp code on board. For this i written a small cpp code and procedure as follows...

#include<iostream>

using namespace std;
int main()
{
cout<<"Hello World!\n";
return 0;
}

compiled as follows:arm-linux-c++ 1.cpp -o pp

its giving following errors:
1.cpp:2:20: error: iostream: No such file or directory
1.cpp: In function 'int main()':
1.cpp:7: error: 'cout' was not declared in this scope

Please can someone provide me solution for it.
Please let me know if this is the correct place where i have put my query regarding my problem.


Regards&Thanks
nightrapper
 
Old 12-26-2013, 09:59 PM   #2
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
Hi,

I'm using eldk tool for fdi-3250 board.I need to compile cpp code on board. For this i written a small cpp code and procedure as follows...

#include<iostream>

using namespace std;
int main()
{
cout<<"Hello World!\n";
return 0;
}

compiled as follows:arm-linux-c++ 1.cpp -o pp

its giving following errors:
1.cpp:2:20: error: iostream: No such file or directory
1.cpp: In function 'int main()':
1.cpp:7: error: 'cout' was not declared in this scope

Please can someone provide me solution for it.
Please let me know if this is the correct place where i have put my query regarding my problem.


Regards&Thanks
nightrapper

First you need to make sure the 'iostream' file is present in your system.

Second you need to make sure the compiler include paths include the location (directory) of 'iostream'. If not, you'll need to adjust the paths using '-I' command line option.
 
Old 12-27-2013, 01:20 AM   #3
nightrapper
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hai thank you for your reply.

I am sure that "iostream" file is present in my system
path is "/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2"

and I export the eldk path using below commands

export ARCH=arm
export CROSS_COMPILE=arm-linux-
export PATH=$PATH:/home/akarshana/nxp/eldk42/usr/bin:/home/akarshana/nxp/eldk42/bin:

my second time i tried like

export ARCH=arm
export CROSS_COMPILE=arm-linux-
export PATH=$PATH:/home/akarshana/nxp/eldk42/usr/bin:/home/akarshana/nxp/eldk42/bin:/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2:

even it is giving same error

I did n't get where is the problem?
let me know how to solve this,,I am strucked here please help some one to move further in my
 
Old 12-27-2013, 01:27 AM   #4
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
hai thank you for your reply.

I am sure that "iostream" file is present in my system
path is "/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2"

and I export the eldk path using below commands

export ARCH=arm
export CROSS_COMPILE=arm-linux-
export PATH=$PATH:/home/akarshana/nxp/eldk42/usr/bin:/home/akarshana/nxp/eldk42/bin:

my second time i tried like

export ARCH=arm
export CROSS_COMPILE=arm-linux-
export PATH=$PATH:/home/akarshana/nxp/eldk42/usr/bin:/home/akarshana/nxp/eldk42/bin:/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2:

even it is giving same error

I did n't get where is the problem?
let me know how to solve this,,I am strucked here please help some one to move further in my
Try to add

Code:
-I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2
to command line.
 
Old 12-27-2013, 01:28 AM   #5
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
...
export PATH=$PATH:/home/akarshana/nxp/eldk42/usr/bin:/home/akarshana/nxp/eldk42/bin:/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2:
...
The '/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2' part doesn't make sense - unless you have some executable files in the directory.
 
Old 12-27-2013, 01:47 AM   #6
nightrapper
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To Sergei Steshenko,

then how can solve my problem its important to compile c++ code. do you know any idea regarding this problem
 
Old 12-27-2013, 01:54 AM   #7
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
To Sergei Steshenko,

then how can solve my problem its important to compile c++ code. do you know any idea regarding this problem
How about http://www.linuxquestions.org/questi...5/#post5087462 ?
 
Old 12-27-2013, 02:16 AM   #8
nightrapper
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when I use
Quote:
-I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2
in command line Its giving below error

In file included from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:44:28: error: bits/c++config.h: No such file or directory
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:45:29: error: bits/c++locale.h: No such file or directory
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:46:25: error: bits/c++io.h: No such file or directory
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/ios_base.h:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:48,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ext/atomicity.h:39:23: error: bits/gthr.h: No such file or directory
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ext/atomicity.h:40:30: error: bits/atomic_word.h: No such file or directory
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/memory:54,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/string:48,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/locale_classes.h:47,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/ios_base.h:47,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:48,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/allocator.h:53:31: error: bits/c++allocator.h: No such file or directory
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/basic_ios.h:44,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:50,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/locale_facets.h:47:30: error: bits/ctype_base.h: No such file or directory
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/locale_facets.h:1533:31: error: bits/ctype_inline.h: No such file or directory
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/locale_facets.h:3040:33: error: bits/time_members.h: No such file or directory
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/locale_facets.h:4599:37: error: bits/messages_members.h: No such file or directory
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:47,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cctype:68: error: expected constructor, destructor, or type conversion before '(' token
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cctype:84: error: '_GLIBCXX_END_NAMESPACE' does not name a type
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:48,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/stringfwd.h:55: error: expected type-specifier before 'allocator'
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/stringfwd.h:55: error: expected '>' before 'allocator'
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/stringfwd.h:60: error: template argument 3 is invalid
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/stringfwd.h:60: error: invalid type in declaration before ';' token
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cstddef:51,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cwchar:51,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/postypes.h:46,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:49,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/include/stddef.h:152: error: expected constructor, destructor, or type conversion before 'typedef'
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cwchar:51,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/postypes.h:46,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:49,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cstddef:53: error: expected constructor, destructor, or type conversion before '(' token
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ctime:51,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/cwchar:52,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/bits/postypes.h:46,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iosfwd:49,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:43,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/usr/../arm/usr/include/time.h:31: error: expected constructor, destructor, or type conversion before 'extern'
In file included from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ios:44,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/ostream:45,
from /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:45,
from 1.cpp:1:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/exception:40: error: expected declaration before end of line
 
Old 12-27-2013, 02:31 AM   #9
nightrapper
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but I found
Quote:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/iostream:44:28: error: bits/c++config.h: No such file or directory
this file in

Quote:
/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/arm-linux-gnueabi/bits
then how can i include this file

and there is another error

/home/akarshana/nxp/eldk42/usr/../arm/usr/include/time.h:31: error: expected constructor, destructor, or type conversion before 'extern'

how to solve this error?
Last edited by nightrapper; 12-27-2013 at 02:53 AM.
 
Old 12-27-2013, 02:44 AM   #10
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
but I found
this file in



then how can i include this file
Do you at all understand how 'I<some_path>' works ? Isn't it obvious that you should also add

Code:
-I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/arm-linux-gnueabi
to your command line (since the missing file is bits/c++config.h and full path to int is /home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/arm-linux-gnueabi/bits ) ?
 
Old 12-27-2013, 03:09 AM   #11
nightrapper
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Thank you very much sir,
I understood the -I<path>

2nd time I did small mistake sir thats why I am again asked you

I did -I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/arm-linux-gnueabi/bits
here again I include the "bits" directory by removing this my .cpp file was compiled thanks alot for your suggetions
 
Old 12-27-2013, 03:38 AM   #12
Sergei Steshenko
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Quote:
Originally Posted by nightrapper View Post
...my .cpp file was compiled thanks alot for your suggetions
I know nothing about your IDE/toolchain, but I am sure there mus be a way to add include directories to the IDE/toolchain configuration.

Maybe as trivially as setting CPPFLAGS and CXXFLAGS environment variables,s but RTFM.
 
Old 12-27-2013, 11:19 AM   #13
NevemTeve
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Good Sir, you have to use more than -I options in the command line, sir. It will be sg like this, sir:

Code:
arm-linux-c++ 
    -I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2
    -I/home/akarshana/nxp/eldk42/arm/usr/include/c++/4.2.2/arm-linux-gnueabi
    1.cpp -o pp
Last edited by NevemTeve; 12-27-2013 at 11:21 AM.
 
  


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