Hi,
I saw your post on the mailing list, and I have the same problem that I
cannot build gcc 4.2.1 on my machine. The error message is as follows:
In file included from /usr/include/sys/_types.h:26,
from /usr/include/_types.h:27,
from /usr/include/stdio.h:64,
from ../../src/gcc/tsystem.h:90,
from ../../src/gcc/config/darwin-crt3.c:38:
/usr/include/sys/cdefs.h:335:4: error: #error Unknown architecture
...
/usr/include/stdio.h:258: error: parameter name omitted
../../src/gcc/config/darwin-crt3.c:535: error: expected '{' at end of input
make[5]: *** [x86_64/crt3.o] Error 1
make[4]: *** [extrax86_64] Error 2
make[3]: *** [stmp-multilib] Error 2
make[2]: *** [all-stage1-gcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [bootstrap] Error 2
My configuration:
../src/configure --prefix=/Users/eric/gcc-4.2.1/local --enable-languages=c
Didn't change anything basically.
I found this in Makefile:
host=i386-apple-darwin8.10.1
So it should not be using X86-64, am I right?
You mentioned that you updated Xcode, and it worked. Did you update Xcode to
3.x?
Regards,
Ko-Chih Wu
Xiaolong Tang-2 wrote:
>
> Hi, I got the problem fixed by upgrading the developing tool for
> MAC. (simply upgrading xcode...)
> Then the assembler for x86_64 becomes ready.
>
> However, I got new errors reported during building libstdc++v3.
> (shown below)
> I am googling for its resolution.
> If anyone feeds me any advice, great appreciation!
>
> -----------------------------------------------------------
> appending configuration tag "CXX" to libtool
> checking for exception model to use... configure: error: unable to
> detect exception model
> make[1]: *** [configure-target-libstdc++-v3] Error 1
> make: *** [all] Error 2
> -------------------------------------
>
> thanks
> -xlong
>
>
> On Jun 14, 2007, at 2:52 PM, Xiaolong Tang wrote:
>
>> hello all,
>>
>> I recently built my conceptgcc but failed when my built gcc tried
>> to build multilib.
>> I post it here because the problem seems to be more related with
>> the general gcc.
>>
>>
>> The message is as below:
>> -----------------------------------
>>
>>
>> # If this is the top-level multilib, build all the other
>> # multilibs.
>> /usr/bin/as: assembler (/usr/libexec/gcc/darwin/x86_64/as or /usr/
>> local/libexec/gcc/darwin/x86_64/as) for architecture x86_64 not
>> installed
>> Installed assemblers are:
>> /usr/libexec/gcc/darwin/ppc64/as for architecture ppc64
>> /usr/libexec/gcc/darwin/ppc/as for architecture ppc
>> /usr/libexec/gcc/darwin/i386/as for architecture i386
>> /usr/local/libexec/gcc/darwin/m68k/as for architecture m68k
>> /usr/local/libexec/gcc/darwin/hppa/as for architecture hppa
>> /usr/local/libexec/gcc/darwin/sparc/as for architecture sparc
>> /usr/local/libexec/gcc/darwin/m88k/as for architecture m88k
>> /usr/local/libexec/gcc/darwin/i860/as for architecture i860
>> In file included from /usr/include/sys/_types.h:26,
>> from /usr/include/_types.h:27,
>> from /usr/include/stdio.h:64,
>> from ../../../../xiaolong/gcc/libgcc/../gcc/
>> tsystem.h:90,
>> from ../../../../xiaolong/gcc/libgcc/../gcc/
>> libgcc2.c:33:
>> /usr/include/sys/cdefs.h:335:4: error: #error Unknown architecture
>> In file included from /usr/include/sys/_types.h:27,
>> from /usr/include/_types.h:27,
>> from /usr/include/stdio.h:64,
>> from ../../../../xiaolong/gcc/libgcc/../gcc/
>> tsystem.h:90,
>> from ../../../../xiaolong/gcc/libgcc/../gcc/
>> libgcc2.c:33:
>> /usr/include/machine/_types.h:30:2: error: #error architecture not
>> supported
>> In file included from /usr/include/_types.h:27,
>
>
>
>
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