* Re: gcc library
@ 1999-07-07 7:55 Wei Xu
1999-07-31 18:34 ` Wei Xu
0 siblings, 1 reply; 10+ messages in thread
From: Wei Xu @ 1999-07-07 7:55 UTC (permalink / raw)
To: Jonathan Pryor, cygwin
Thanks for your reply.
Your example works with g++. When I use gcc, still the same mistake:
undefined reference.
-----Original Message-----
From: Jonathan Pryor <jonpryor@vt.edu>
To: Wei Xu <weixuz@yesic.com>; cygwin@sourceware.cygnus.com
<cygwin@sourceware.cygnus.com>
Date: Wednesday, July 07, 1999 10:40 AM
Subject: Re: gcc library
><iostream.h> doesn't provide the prototype for printf.
>You need to include <stdio.h>.
>
>Also, the use of <iostream.h> has been deprecated by
>the C++ standard. You should use <iostream>, which
>places everything in the std namespace. Additionally,
><stdio.h> has been deprecated in favor of <cstdio>,
>which also places the contents into the std namespace;
>however, not all compilers support <cstdio>, so I tend
>to stick with <stdio.h>...
>
> // example....
> #include <iostream>
> #include <stdio.h>
>
> using namespace std;
>
> int main ()
> {
> cout << "Hello, world!\n";
> printf ("Hello again, world!\n");
> return 0;
> }
>
> - Jon
>----- Original Message -----
>From: Wei Xu <weixuz@yesic.com>
>To: <cygwin@sourceware.cygnus.com>
>Sent: Wednesday, July 07, 1999 10:15 AM
>Subject: gcc library
>
>
>> Dear all,
>>
>> I an new to this software. I have download the full verions of Cygwin.
>When
>> I try to testing the =
>> gcc with the following C++ code:
>>
>> #include <iostream.h>
>>
>> int main (int argc, char **argv)
>> {
>> cout << "Hello world\n";
>> printf("Hello world\n");
>> }
>>
>>
>> It says:
>>
>> try.cc: In function `int main(int, char **)':
>> try.cc:6: warning: implicit declaration of function `int printf(...)'
>> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
>> `cout'
>> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
>> `ostream::
>> operator<<(char const *)'
>> collect2: ld returned 1 exit status
>>
>> I can figure out what is wrong with my installation or library?=20
>> Here is my set:
>>
><snipped...>
>
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:55 gcc library Wei Xu
@ 1999-07-31 18:34 ` Wei Xu
0 siblings, 0 replies; 10+ messages in thread
From: Wei Xu @ 1999-07-31 18:34 UTC (permalink / raw)
To: Jonathan Pryor, cygwin
Thanks for your reply.
Your example works with g++. When I use gcc, still the same mistake:
undefined reference.
-----Original Message-----
From: Jonathan Pryor <jonpryor@vt.edu>
To: Wei Xu <weixuz@yesic.com>; cygwin@sourceware.cygnus.com
<cygwin@sourceware.cygnus.com>
Date: Wednesday, July 07, 1999 10:40 AM
Subject: Re: gcc library
><iostream.h> doesn't provide the prototype for printf.
>You need to include <stdio.h>.
>
>Also, the use of <iostream.h> has been deprecated by
>the C++ standard. You should use <iostream>, which
>places everything in the std namespace. Additionally,
><stdio.h> has been deprecated in favor of <cstdio>,
>which also places the contents into the std namespace;
>however, not all compilers support <cstdio>, so I tend
>to stick with <stdio.h>...
>
> // example....
> #include <iostream>
> #include <stdio.h>
>
> using namespace std;
>
> int main ()
> {
> cout << "Hello, world!\n";
> printf ("Hello again, world!\n");
> return 0;
> }
>
> - Jon
>----- Original Message -----
>From: Wei Xu <weixuz@yesic.com>
>To: <cygwin@sourceware.cygnus.com>
>Sent: Wednesday, July 07, 1999 10:15 AM
>Subject: gcc library
>
>
>> Dear all,
>>
>> I an new to this software. I have download the full verions of Cygwin.
>When
>> I try to testing the =
>> gcc with the following C++ code:
>>
>> #include <iostream.h>
>>
>> int main (int argc, char **argv)
>> {
>> cout << "Hello world\n";
>> printf("Hello world\n");
>> }
>>
>>
>> It says:
>>
>> try.cc: In function `int main(int, char **)':
>> try.cc:6: warning: implicit declaration of function `int printf(...)'
>> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
>> `cout'
>> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
>> `ostream::
>> operator<<(char const *)'
>> collect2: ld returned 1 exit status
>>
>> I can figure out what is wrong with my installation or library?=20
>> Here is my set:
>>
><snipped...>
>
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:47 ` Raju K. V.
@ 1999-07-31 18:34 ` Raju K. V.
0 siblings, 0 replies; 10+ messages in thread
From: Raju K. V. @ 1999-07-31 18:34 UTC (permalink / raw)
To: Wei Xu; +Cc: cygwin
hi,
use g++ instead of gcc.
HTH,
Raju
On Wed, 7 Jul 1999, Wei Xu wrote:
> Dear all,
>
> I an new to this software. I have download the full verions of Cygwin. When
> I try to testing the =
> gcc with the following C++ code:
>
> #include <iostream.h>
>
> int main (int argc, char **argv)
> {
> cout << "Hello world\n";
> printf("Hello world\n");
> }
>
>
> It says:
>
> try.cc: In function `int main(int, char **)':
> try.cc:6: warning: implicit declaration of function `int printf(...)'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
> `cout'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
> `ostream::
> operator<<(char const *)'
> collect2: ld returned 1 exit status
>
> I can figure out what is wrong with my installation or library?=20
> Here is my set:
>
> BASH_VERSION=3D'2.02.1(2)-release'
> BLASTER=3D'A220 I2 D3 H7 P330 T6'
> CMDLINE=3Dbash
> COMSPEC=3D'C:\COMMAND.COM'
> CTSYN=3D'C:\WINDOWS'
> DIRSTACK=3D()
> EUID=3D500
> GROUPS=3D()
> HISTFILE=3D/.bash_history
> HISTFILESIZE=3D500
> HISTSIZE=3D500
> HOSTNAME=3DXu
> HOSTTYPE=3Di586
> IFS=3D'
> '
> INCLUDE=3D'C:\MICROS~1\VC98\ATL\INCLUDE;C:\MICROS~1\VC98\INCLUDE;C:\MICRO=
> S~1\VC98\
> MFC\INCLUDE;'
> LIB=3D'C:\MICROS~1\VC98\LIB;C:\MICROS~1\VC98\MFC\LIB;'
> MACHTYPE=3Di586-pc-cygwin32
> MAILCHECK=3D60
> MAKE_MODE=3DUNIX
> MSDEVDIR=3D'C:\MICROS~1\COMMON\msdev98'
> MSVCDIR=3D'C:\MICROS~1\VC98'
> OLDPWD=3D/
> OPTERR=3D1
> OPTIND=3D1
> OSTYPE=3Dcygwin32
> PATH=3D/CYGNUS/CYGWIN~1/H-I586~1/BIN:/MICROS~1/COMMON/MSDEV98/BIN:/MICROS=
> ~1/VC98/B
> IN:/MICROS~1/COMMON/TOOLS/WIN98:/MICROS~1/COMMON/TOOLS:/SYSTEM:/PROGRA~1/=
> TEXMF/M
> IKTEX/BIN:/WINDOWS:/WINDOWS/COMMAND:/PROGRA~1/BIN:/PROGRA~1/JDK1.2/BIN:/M=
> ICROS~1
> /COMMON/MSDEV98/BIN
> PIPESTATUS=3D([0]=3D"1")
> PPID=3D1000
> PROMPT=3D'$p$g'
> PS1=3D'\s-\v\$ '
> PS2=3D'> '
> PS4=3D'+ '
> PWD=3D/Tmp
> SHELL=3D/bin/sh
> SHELLOPTS=3Dbraceexpand:hashall:histexpand:monitor:history:interactive-co=
> mments:em
> acs
> SHLVL=3D1
> TEMP=3D'C:\WINDOWS\TEMP'
> TERM=3Dcygwin
> TMP=3D'C:\WINDOWS\TEMP'
> UID=3D500
> WINBOOTDIR=3D'C:\WINDOWS'
> WINDIR=3D'C:\WINDOWS'
> _=3Dtry.cc
>
>
>
> --
> Want to unsubscribe from this list?
> Send a message to cygwin-unsubscribe@sourceware.cygnus.com
>
>
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:41 ` Jonathan Pryor
@ 1999-07-31 18:34 ` Jonathan Pryor
0 siblings, 0 replies; 10+ messages in thread
From: Jonathan Pryor @ 1999-07-31 18:34 UTC (permalink / raw)
To: Wei Xu, cygwin
<iostream.h> doesn't provide the prototype for printf.
You need to include <stdio.h>.
Also, the use of <iostream.h> has been deprecated by
the C++ standard. You should use <iostream>, which
places everything in the std namespace. Additionally,
<stdio.h> has been deprecated in favor of <cstdio>,
which also places the contents into the std namespace;
however, not all compilers support <cstdio>, so I tend
to stick with <stdio.h>...
// example....
#include <iostream>
#include <stdio.h>
using namespace std;
int main ()
{
cout << "Hello, world!\n";
printf ("Hello again, world!\n");
return 0;
}
- Jon
----- Original Message -----
From: Wei Xu <weixuz@yesic.com>
To: <cygwin@sourceware.cygnus.com>
Sent: Wednesday, July 07, 1999 10:15 AM
Subject: gcc library
> Dear all,
>
> I an new to this software. I have download the full verions of Cygwin.
When
> I try to testing the =
> gcc with the following C++ code:
>
> #include <iostream.h>
>
> int main (int argc, char **argv)
> {
> cout << "Hello world\n";
> printf("Hello world\n");
> }
>
>
> It says:
>
> try.cc: In function `int main(int, char **)':
> try.cc:6: warning: implicit declaration of function `int printf(...)'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
> `cout'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
> `ostream::
> operator<<(char const *)'
> collect2: ld returned 1 exit status
>
> I can figure out what is wrong with my installation or library?=20
> Here is my set:
>
<snipped...>
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:54 Thomas Pfaff
@ 1999-07-31 18:34 ` Thomas Pfaff
0 siblings, 0 replies; 10+ messages in thread
From: Thomas Pfaff @ 1999-07-31 18:34 UTC (permalink / raw)
To: Wei Xu, cygwin
-----Original Message-----
From: Wei Xu <weixuz@yesic.com>
To: cygwin@sourceware.cygnus.com <cygwin@sourceware.cygnus.com>
Date: Mittwoch, 7. Juli 1999 16:28
Subject: gcc library
>try.cc: In function `int main(int, char **)':
>try.cc:6: warning: implicit declaration of function `int printf(...)'
>C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
>`cout'
>C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
>`ostream::
>operator<<(char const *)'
>collect2: ld returned 1 exit status
Compile with g++ instead of gcc, otherwise the required library 'libstdc++'
is not included when linked.
-Thomas
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* gcc library
1999-07-07 7:16 Wei Xu
1999-07-07 7:41 ` Jonathan Pryor
1999-07-07 7:47 ` Raju K. V.
@ 1999-07-31 18:34 ` Wei Xu
2 siblings, 0 replies; 10+ messages in thread
From: Wei Xu @ 1999-07-31 18:34 UTC (permalink / raw)
To: cygwin
Dear all,
I an new to this software. I have download the full verions of Cygwin. When
I try to testing the =
gcc with the following C++ code:
#include <iostream.h>
int main (int argc, char **argv)
{
cout << "Hello world\n";
printf("Hello world\n");
}
It says:
try.cc: In function `int main(int, char **)':
try.cc:6: warning: implicit declaration of function `int printf(...)'
C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
`cout'
C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
`ostream::
operator<<(char const *)'
collect2: ld returned 1 exit status
I can figure out what is wrong with my installation or library?=20
Here is my set:
BASH_VERSION=3D'2.02.1(2)-release'
BLASTER=3D'A220 I2 D3 H7 P330 T6'
CMDLINE=3Dbash
COMSPEC=3D'C:\COMMAND.COM'
CTSYN=3D'C:\WINDOWS'
DIRSTACK=3D()
EUID=3D500
GROUPS=3D()
HISTFILE=3D/.bash_history
HISTFILESIZE=3D500
HISTSIZE=3D500
HOSTNAME=3DXu
HOSTTYPE=3Di586
IFS=3D'
'
INCLUDE=3D'C:\MICROS~1\VC98\ATL\INCLUDE;C:\MICROS~1\VC98\INCLUDE;C:\MICRO=
S~1\VC98\
MFC\INCLUDE;'
LIB=3D'C:\MICROS~1\VC98\LIB;C:\MICROS~1\VC98\MFC\LIB;'
MACHTYPE=3Di586-pc-cygwin32
MAILCHECK=3D60
MAKE_MODE=3DUNIX
MSDEVDIR=3D'C:\MICROS~1\COMMON\msdev98'
MSVCDIR=3D'C:\MICROS~1\VC98'
OLDPWD=3D/
OPTERR=3D1
OPTIND=3D1
OSTYPE=3Dcygwin32
PATH=3D/CYGNUS/CYGWIN~1/H-I586~1/BIN:/MICROS~1/COMMON/MSDEV98/BIN:/MICROS=
~1/VC98/B
IN:/MICROS~1/COMMON/TOOLS/WIN98:/MICROS~1/COMMON/TOOLS:/SYSTEM:/PROGRA~1/=
TEXMF/M
IKTEX/BIN:/WINDOWS:/WINDOWS/COMMAND:/PROGRA~1/BIN:/PROGRA~1/JDK1.2/BIN:/M=
ICROS~1
/COMMON/MSDEV98/BIN
PIPESTATUS=3D([0]=3D"1")
PPID=3D1000
PROMPT=3D'$p$g'
PS1=3D'\s-\v\$ '
PS2=3D'> '
PS4=3D'+ '
PWD=3D/Tmp
SHELL=3D/bin/sh
SHELLOPTS=3Dbraceexpand:hashall:histexpand:monitor:history:interactive-co=
mments:em
acs
SHLVL=3D1
TEMP=3D'C:\WINDOWS\TEMP'
TERM=3Dcygwin
TMP=3D'C:\WINDOWS\TEMP'
UID=3D500
WINBOOTDIR=3D'C:\WINDOWS'
WINDIR=3D'C:\WINDOWS'
_=3Dtry.cc
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
@ 1999-07-07 7:54 Thomas Pfaff
1999-07-31 18:34 ` Thomas Pfaff
0 siblings, 1 reply; 10+ messages in thread
From: Thomas Pfaff @ 1999-07-07 7:54 UTC (permalink / raw)
To: Wei Xu, cygwin
-----Original Message-----
From: Wei Xu <weixuz@yesic.com>
To: cygwin@sourceware.cygnus.com <cygwin@sourceware.cygnus.com>
Date: Mittwoch, 7. Juli 1999 16:28
Subject: gcc library
>try.cc: In function `int main(int, char **)':
>try.cc:6: warning: implicit declaration of function `int printf(...)'
>C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
>`cout'
>C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
>`ostream::
>operator<<(char const *)'
>collect2: ld returned 1 exit status
Compile with g++ instead of gcc, otherwise the required library 'libstdc++'
is not included when linked.
-Thomas
--
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Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:16 Wei Xu
1999-07-07 7:41 ` Jonathan Pryor
@ 1999-07-07 7:47 ` Raju K. V.
1999-07-31 18:34 ` Raju K. V.
1999-07-31 18:34 ` Wei Xu
2 siblings, 1 reply; 10+ messages in thread
From: Raju K. V. @ 1999-07-07 7:47 UTC (permalink / raw)
To: Wei Xu; +Cc: cygwin
hi,
use g++ instead of gcc.
HTH,
Raju
On Wed, 7 Jul 1999, Wei Xu wrote:
> Dear all,
>
> I an new to this software. I have download the full verions of Cygwin. When
> I try to testing the =
> gcc with the following C++ code:
>
> #include <iostream.h>
>
> int main (int argc, char **argv)
> {
> cout << "Hello world\n";
> printf("Hello world\n");
> }
>
>
> It says:
>
> try.cc: In function `int main(int, char **)':
> try.cc:6: warning: implicit declaration of function `int printf(...)'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
> `cout'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
> `ostream::
> operator<<(char const *)'
> collect2: ld returned 1 exit status
>
> I can figure out what is wrong with my installation or library?=20
> Here is my set:
>
> BASH_VERSION=3D'2.02.1(2)-release'
> BLASTER=3D'A220 I2 D3 H7 P330 T6'
> CMDLINE=3Dbash
> COMSPEC=3D'C:\COMMAND.COM'
> CTSYN=3D'C:\WINDOWS'
> DIRSTACK=3D()
> EUID=3D500
> GROUPS=3D()
> HISTFILE=3D/.bash_history
> HISTFILESIZE=3D500
> HISTSIZE=3D500
> HOSTNAME=3DXu
> HOSTTYPE=3Di586
> IFS=3D'
> '
> INCLUDE=3D'C:\MICROS~1\VC98\ATL\INCLUDE;C:\MICROS~1\VC98\INCLUDE;C:\MICRO=
> S~1\VC98\
> MFC\INCLUDE;'
> LIB=3D'C:\MICROS~1\VC98\LIB;C:\MICROS~1\VC98\MFC\LIB;'
> MACHTYPE=3Di586-pc-cygwin32
> MAILCHECK=3D60
> MAKE_MODE=3DUNIX
> MSDEVDIR=3D'C:\MICROS~1\COMMON\msdev98'
> MSVCDIR=3D'C:\MICROS~1\VC98'
> OLDPWD=3D/
> OPTERR=3D1
> OPTIND=3D1
> OSTYPE=3Dcygwin32
> PATH=3D/CYGNUS/CYGWIN~1/H-I586~1/BIN:/MICROS~1/COMMON/MSDEV98/BIN:/MICROS=
> ~1/VC98/B
> IN:/MICROS~1/COMMON/TOOLS/WIN98:/MICROS~1/COMMON/TOOLS:/SYSTEM:/PROGRA~1/=
> TEXMF/M
> IKTEX/BIN:/WINDOWS:/WINDOWS/COMMAND:/PROGRA~1/BIN:/PROGRA~1/JDK1.2/BIN:/M=
> ICROS~1
> /COMMON/MSDEV98/BIN
> PIPESTATUS=3D([0]=3D"1")
> PPID=3D1000
> PROMPT=3D'$p$g'
> PS1=3D'\s-\v\$ '
> PS2=3D'> '
> PS4=3D'+ '
> PWD=3D/Tmp
> SHELL=3D/bin/sh
> SHELLOPTS=3Dbraceexpand:hashall:histexpand:monitor:history:interactive-co=
> mments:em
> acs
> SHLVL=3D1
> TEMP=3D'C:\WINDOWS\TEMP'
> TERM=3Dcygwin
> TMP=3D'C:\WINDOWS\TEMP'
> UID=3D500
> WINBOOTDIR=3D'C:\WINDOWS'
> WINDIR=3D'C:\WINDOWS'
> _=3Dtry.cc
>
>
>
> --
> Want to unsubscribe from this list?
> Send a message to cygwin-unsubscribe@sourceware.cygnus.com
>
>
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: gcc library
1999-07-07 7:16 Wei Xu
@ 1999-07-07 7:41 ` Jonathan Pryor
1999-07-31 18:34 ` Jonathan Pryor
1999-07-07 7:47 ` Raju K. V.
1999-07-31 18:34 ` Wei Xu
2 siblings, 1 reply; 10+ messages in thread
From: Jonathan Pryor @ 1999-07-07 7:41 UTC (permalink / raw)
To: Wei Xu, cygwin
<iostream.h> doesn't provide the prototype for printf.
You need to include <stdio.h>.
Also, the use of <iostream.h> has been deprecated by
the C++ standard. You should use <iostream>, which
places everything in the std namespace. Additionally,
<stdio.h> has been deprecated in favor of <cstdio>,
which also places the contents into the std namespace;
however, not all compilers support <cstdio>, so I tend
to stick with <stdio.h>...
// example....
#include <iostream>
#include <stdio.h>
using namespace std;
int main ()
{
cout << "Hello, world!\n";
printf ("Hello again, world!\n");
return 0;
}
- Jon
----- Original Message -----
From: Wei Xu <weixuz@yesic.com>
To: <cygwin@sourceware.cygnus.com>
Sent: Wednesday, July 07, 1999 10:15 AM
Subject: gcc library
> Dear all,
>
> I an new to this software. I have download the full verions of Cygwin.
When
> I try to testing the =
> gcc with the following C++ code:
>
> #include <iostream.h>
>
> int main (int argc, char **argv)
> {
> cout << "Hello world\n";
> printf("Hello world\n");
> }
>
>
> It says:
>
> try.cc: In function `int main(int, char **)':
> try.cc:6: warning: implicit declaration of function `int printf(...)'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
> `cout'
> C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
> `ostream::
> operator<<(char const *)'
> collect2: ld returned 1 exit status
>
> I can figure out what is wrong with my installation or library?=20
> Here is my set:
>
<snipped...>
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* gcc library
@ 1999-07-07 7:16 Wei Xu
1999-07-07 7:41 ` Jonathan Pryor
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Wei Xu @ 1999-07-07 7:16 UTC (permalink / raw)
To: cygwin
Dear all,
I an new to this software. I have download the full verions of Cygwin. When
I try to testing the =
gcc with the following C++ code:
#include <iostream.h>
int main (int argc, char **argv)
{
cout << "Hello world\n";
printf("Hello world\n");
}
It says:
try.cc: In function `int main(int, char **)':
try.cc:6: warning: implicit declaration of function `int printf(...)'
C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x1e):try.cc: undefined reference to =
`cout'
C:\WINDOWS\TEMP\ccz14xFI.o(.text+0x23):try.cc: undefined reference to =
`ostream::
operator<<(char const *)'
collect2: ld returned 1 exit status
I can figure out what is wrong with my installation or library?=20
Here is my set:
BASH_VERSION=3D'2.02.1(2)-release'
BLASTER=3D'A220 I2 D3 H7 P330 T6'
CMDLINE=3Dbash
COMSPEC=3D'C:\COMMAND.COM'
CTSYN=3D'C:\WINDOWS'
DIRSTACK=3D()
EUID=3D500
GROUPS=3D()
HISTFILE=3D/.bash_history
HISTFILESIZE=3D500
HISTSIZE=3D500
HOSTNAME=3DXu
HOSTTYPE=3Di586
IFS=3D'
'
INCLUDE=3D'C:\MICROS~1\VC98\ATL\INCLUDE;C:\MICROS~1\VC98\INCLUDE;C:\MICRO=
S~1\VC98\
MFC\INCLUDE;'
LIB=3D'C:\MICROS~1\VC98\LIB;C:\MICROS~1\VC98\MFC\LIB;'
MACHTYPE=3Di586-pc-cygwin32
MAILCHECK=3D60
MAKE_MODE=3DUNIX
MSDEVDIR=3D'C:\MICROS~1\COMMON\msdev98'
MSVCDIR=3D'C:\MICROS~1\VC98'
OLDPWD=3D/
OPTERR=3D1
OPTIND=3D1
OSTYPE=3Dcygwin32
PATH=3D/CYGNUS/CYGWIN~1/H-I586~1/BIN:/MICROS~1/COMMON/MSDEV98/BIN:/MICROS=
~1/VC98/B
IN:/MICROS~1/COMMON/TOOLS/WIN98:/MICROS~1/COMMON/TOOLS:/SYSTEM:/PROGRA~1/=
TEXMF/M
IKTEX/BIN:/WINDOWS:/WINDOWS/COMMAND:/PROGRA~1/BIN:/PROGRA~1/JDK1.2/BIN:/M=
ICROS~1
/COMMON/MSDEV98/BIN
PIPESTATUS=3D([0]=3D"1")
PPID=3D1000
PROMPT=3D'$p$g'
PS1=3D'\s-\v\$ '
PS2=3D'> '
PS4=3D'+ '
PWD=3D/Tmp
SHELL=3D/bin/sh
SHELLOPTS=3Dbraceexpand:hashall:histexpand:monitor:history:interactive-co=
mments:em
acs
SHLVL=3D1
TEMP=3D'C:\WINDOWS\TEMP'
TERM=3Dcygwin
TMP=3D'C:\WINDOWS\TEMP'
UID=3D500
WINBOOTDIR=3D'C:\WINDOWS'
WINDIR=3D'C:\WINDOWS'
_=3Dtry.cc
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^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~1999-07-31 18:34 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
1999-07-07 7:55 gcc library Wei Xu
1999-07-31 18:34 ` Wei Xu
-- strict thread matches above, loose matches on Subject: below --
1999-07-07 7:54 Thomas Pfaff
1999-07-31 18:34 ` Thomas Pfaff
1999-07-07 7:16 Wei Xu
1999-07-07 7:41 ` Jonathan Pryor
1999-07-31 18:34 ` Jonathan Pryor
1999-07-07 7:47 ` Raju K. V.
1999-07-31 18:34 ` Raju K. V.
1999-07-31 18:34 ` Wei Xu
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