On Sat, May 1, 2010 at 12:17 PM, Ian Lance Taylor <iant@xxxxxxxxxx> wrote:
> Tom Hawkins <tomahawkins@xxxxxxxxx> writes:
>
>> I have '.' in my PATH by default. Is this a problem?
>
> You should never put '.' in PATH ahead of /bin and /usr/bin. That
> will tend to break things in general. It's not very wrong to put '.'
> in PATH when not running as root, but it should always be the last
> entry in PATH.
>
> Ian
>
Thanks for the advice. This worked great.
I now have been able to compile GCC (c, ada) and Newlib. Now I'm
coming back around to recompile GCC with the Newlib headers. The
problem I am now faced with is Newlib does not support dirent.h --
dirent.h contains an #error pragma to force an error if compiled. But
gcc/ada/adadecode.c include dirent.h by way of adaint.h. It does not
appear that the include is optional in either adadecode.c or adaint.h.
Do I need to provide a definition for dirent.h?
-Tom
make[4]: Entering directory
`/home/e0082888/build-powerpc-eabi/build-gcc/gcc/ada/rts'
/home/e0082888/build-powerpc-eabi/build-gcc/./gcc/xgcc
-B/home/e0082888/build-powerpc-eabi/build-gcc/./gcc/
-B/home/e0082888/build-powerpc-eabi/local/powerpc-eabi/b
-I. -I.. -I../..
-I/home/e0082888/build-powerpc-eabi/gcc-4.5.0/gcc/ada
-I/home/e0082888/build-powerpc-eabi/gcc-4.5.0/gcc/../include
-I/home/e0082888/build-power
In file included from
/home/e0082888/build-powerpc-eabi/local/powerpc-eabi/include/dirent.h:6:0,
from adaint.h:39,
from adadecode.c:45:
/home/e0082888/build-powerpc-eabi/local/powerpc-eabi/include/sys/dirent.h:10:2:
error: #error "<dirent.h> not supported"
In file included from adadecode.c:45:0:
adaint.h:137:14: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘*’ token
adaint.h:138:57: error: expected ‘)’ before ‘*’ token
adaint.h:139:57: error: expected ‘)’ before ‘*’ token
make[4]: *** [adadecode.o] Error 1
