RTP Techie <[EMAIL PROTECTED]> wrote:
> Hi,
> I just downloaded the XORP 1.5 and was trying to compile it. I was able to
> compile it with no problem on native Linux EL3 using GCC 3.4.5
> But when I try to cross compile it for mips64 using GCC 3.4.3 (that is the
> tool chain that we are using on the embedded system).
> I got the following compilatin errors and hope if anyone knows how to
> address it:
It looks like some of the C++ header files generate those errors.
Could you try to compile the following simple C++ program using the
mips64_fp_be-g++ compiler:
#include <new>
#include <iostream>
int
main()
{
return (0);
}
First try to do it without any extra arguments:
/export/crosstools/mvl40/mips64/fp_be/bin/mips64_fp_be-g++ test.cc
Then try it with the -I/export/crosstools/mvl40/mips64/fp_be/include
g++ argument.
This will help us narrow our focus on the problem.
Pavlin
P.S. Have you modified file libxorp/asyncio.cc?
The first error below referes to file xorph.h included from
asyncio.cc line 22, but in the XORP-1.5 source code the actual line
where xorp.h is included is 20.
> gmake[3]: Entering directory `/export/home/cmchan/dev/xorp-1.5/libxorp'
> /bin/sh
> ../libtool --tag=CXX --mode=compile
> /export/crosstools/mvl40/mips64/fp_be/bin/mips64_fp_be-g++ -DHAVE_CONFIG_H
> -I. -I.. -I.. -I/export/crosstools/mvl40/mips64/fp_be/include -mtune=sb1
> -mabi=n32 -I/export/crosstools/mvl40/mips64/fp_be/include -mtune=sb1
> -mabi=n32 -g -Werror -W -Wall -Wwrite-strings -Wcast-qual -Wpointer-arith
> -Wcast-align -Woverloaded-virtual -ftemplate-depth-25 -pipe -MT asyncio.lo
> -MD -MP -MF .deps/asyncio.Tpo -c -o asyncio.lo asyncio.cc
> /export/crosstools/mvl40/mips64/fp_be/bin/mips64_fp_be-g++ -DHAVE_CONFIG_H
> -I. -I.. -I.. -I/export/crosstools/mvl40/mips64/fp_be/include -mtune=sb1
> -mabi=n32 -I/export/crosstools/mvl40/mips64/fp_be/include -mtune=sb1
> -mabi=n32 -g -Werror -W -Wall -Wwrite-strings -Wcast-qual -Wpointer-arith
> -Wcast-align -Woverloaded-virtual -ftemplate-depth-25 -pipe -MT asyncio.lo
> -MD -MP -MF .deps/asyncio.Tpo -c asyncio.cc -o asyncio.o
> In file included from
> /export/crosstools/mvl40/mips64/fp_be/bin/../lib/gcc/mips64-montavista-linux/3.4.3/../../../../target/usr/include/c++/3.4.3/new:41,
> from ../libxorp/xorp.h:64,
> from asyncio.cc:22:
> /export/crosstools/mvl40/mips64/fp_be/bin/../lib/gcc/mips64-montavista-linux/3.4.3/../../../../target/usr/include/c++/3.4.3/cstddef:53:
> error: expected unqualified-id before "unsigned"
> /export/crosstools/mvl40/mips64/fp_be/bin/../lib/gcc/mips64-montavista-linux/3.4.3/../../../../target/usr/include/c++/3.4.3/cstddef:53:
> error: expected `;' before "unsigned"
> In file included from ../libxorp/xorp.h:64,
> from asyncio.cc:22:
> /export/crosstools/mvl40/mips64/fp_be/bin/../lib/gcc/mips64-montavista-linux/3.4.3/../../../../target/usr/include/c++/3.4.3/new:84:
> error: declaration of `operator new' as non-function
> /export/crosstools/mvl40/mips64/fp_be/bin/../lib/gcc/mips64-montavista-linux/3.4.3/../../../../target/usr/include/c++/3.4.3/new:84:
> error: expected unqualified-id before "unsigned"
>
> Thanks,
> RT
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