Richard Henderson wrote:
> Can someone tell me how to debug this:
>
>> splitting
>> /home/rth/work/gcc/bld-sjlj/gcc/testsuite/ada/acats0/tests/c3/c35502i.ada
>> into:
>> c35502i.adb
>> BUILD c35502i.adb
>> gnatmake --GCC="/home/rth/work/gcc/bld-sjlj/gcc/xgcc
>> -B/home/rth/work/gcc/bld-sjlj/gcc/" -gnatws -O2
>> -I/home/rth/work/gcc/bld-sjlj/gcc/testsuite/ada/acats0/support
>> c35502i.adb -largs --GCC="/home/rth/work/gcc/bld-sjlj/gcc/xgcc
>> -B/home/rth/work/gcc/bld-sjlj/gcc/"
>> /home/rth/work/gcc/bld-sjlj/gcc/xgcc -c
>> -B/home/rth/work/gcc/bld-sjlj/gcc/ -gnatws -O2
>> -I/home/rth/work/gcc/bld-sjlj/gcc/testsuite/ada/acats0/support
>> c35502i.adb
>> gnatbind
>> -I/home/rth/work/gcc/bld-sjlj/gcc/testsuite/ada/acats0/support -x
>> c35502i.ali
>> gnatlink c35502i.ali --GCC=/home/rth/work/gcc/bld-sjlj/gcc/xgcc
>> -B/home/rth/work/gcc/bld-sjlj/gcc/
>> ./c35502i.o: In function `_ada_c35502i':
>> c35502i.adb:(.text+0x156): undefined reference to `.L47'
>> collect2: ld returned 1 exit status
>> gnatlink: error when calling /home/rth/work/gcc/bld-sjlj/gcc/xgcc
>> gnatmake: *** link failed.
>> FAIL: c35502i
>
> I haven't been able to figure out what command to issue from the command
> line to reproduce this. Cut and paste from the dejagnu log doesn't
> work, which is more than annoying...
If you hack the last line ("exec $testdir/run_all.sh ....") off of a copy of
gcc/testsuite/ada/acats/run_acats, you could probably source it into a shell
to get all the variables set right. You might also want to hack run_all.sh
(or a copy thereof) to add some "--save-temps" flags in strategic locations.
cheers,
DaveK
