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Re: soft-fp functions support without using libgcc

On Tue, May 20, 2014 at 10:47 PM, Ian Lance Taylor <> wrote:
> On Tue, May 20, 2014 at 12:51 PM, Sheheryar Zahoor Qazi
> <> wrote:
>> Hi again!
>>>>You need to look in target-arch/libgcc/config.log to see what the
>>>>problem is.
>> config.log states the following error:
>> configure:2590: checking for suffix of object files
>> configure:2611: /home/lab/target/target-gcc/builddir/./gcc/xgcc
>> -B/home/lab/target/target-gcc/builddir/./gcc/ -B/usr/local/target/bin/
>> -B/usr/local/target/lib/ -isystem /usr/local/target/include -isystem
>> /usr/local/target/sys-include -c -g -O2    conftest.c >&5
>> /home/laboruser/spartanmc/spartanmc-gcc/builddir/./gcc/as: 76: exec: :
>> Permission denied
>> configure:2614: $? = 1
>> configure: failed program was:
>> | /* confdefs.h.  */
>> Is it complaining for root access??
> Please reply to the mailing list, not just to me.  Thanks.
> I doubt it is a root access issue.  Look at the permissions of the
> gcc/as file.  You will probably need to debug it a bit to find out why
> it is failing.  It's just a shell script so it shouldn't be too hard.
>>>>It's because libgcc was not built.
>> What are my options to provide software floating point support to my
>> architecture if I am unable to build libgcc for my target?
>> Any example implementation??
> Building libgcc is not optional.  It is required for all targets.
> Ian

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