[Bug ada/80626] Ada x32 multilib build failure for a-cfinve.ads

[steven at uplinklabs dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80626

--- Comment #2 from Steven Noonan <steven at uplinklabs dot net> ---
It looks like this is just the first of several files with that build issue. If
I build with 'make -k' I see several others fail with the same warning, e.g.:

/home/steven/gcc-multilib/src/gcc-build/./gcc/xgcc
-B/home/steven/gcc-multilib/src/gcc-build/./gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem
/usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include 
  -c -g -O2 -mx32 -fpic  -W -Wall -gnatpg -nostdinc -mx32  g-allein.ads -o
g-allein.o
g-allein.ads:183:04: warning: types for unchecked conversion have different
sizes
g-allein.ads:185:04: warning: types for unchecked conversion have different
sizes
g-allein.ads:187:04: warning: types for unchecked conversion have different
sizes
g-allein.ads:189:04: warning: types for unchecked conversion have different
sizes
g-allein.ads:191:04: warning: types for unchecked conversion have different
sizes
[... many more in the same file ...]

/home/steven/gcc-multilib/src/gcc-build/./gcc/xgcc
-B/home/steven/gcc-multilib/src/gcc-build/./gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem
/usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include 
  -c -g -O2 -mx32 -fpic  -W -Wall -gnatpg -nostdinc -mx32  s-wwdenu.adb -o
s-wwdenu.o
s-wwdenu.adb:55:07: warning: types for unchecked conversion have different
sizes
s-wwdenu.adb:94:07: warning: types for unchecked conversion have different
sizes
s-wwdenu.adb:133:07: warning: types for unchecked conversion have different
sizes
s-wwdenu.adb:172:07: warning: types for unchecked conversion have different
sizes
s-wwdenu.adb:211:07: warning: types for unchecked conversion have different
sizes
s-wwdenu.adb:250:07: warning: types for unchecked conversion have different
sizes


And several files fail with a different warning:

/home/steven/gcc-multilib/src/gcc-build/./gcc/xgcc
-B/home/steven/gcc-multilib/src/gcc-build/./gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem
/usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include 
  -c -g -O2 -mx32 -fpic  -W -Wall -gnatpg -nostdinc -mx32  a-dispat.adb -o
a-dispat.o
s-osinte.ads:608:07: size for "Address" too small, minimum allowed is 64
make[9]: *** [../gcc-interface/Makefile:296: a-dispat.o] Error 1
/home/steven/gcc-multilib/src/gcc-build/./gcc/xgcc
-B/home/steven/gcc-multilib/src/gcc-build/./gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem
/usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include 
  -c -g -O2 -mx32 -fpic  -W -Wall -gnatpg -nostdinc -mx32  a-dynpri.adb -o
a-dynpri.o
s-osinte.ads:608:07: size for "Address" too small, minimum allowed is 64
make[9]: *** [../gcc-interface/Makefile:296: a-dynpri.o] Error 1
/home/steven/gcc-multilib/src/gcc-build/./gcc/xgcc
-B/home/steven/gcc-multilib/src/gcc-build/./gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -B/usr/x86_64-pc-linux-gnu/lib/ -isystem
/usr/x86_64-pc-linux-gnu/include -isystem /usr/x86_64-pc-linux-gnu/sys-include 
  -c -g -O2 -mx32 -fpic  -W -Wall -gnatpg -nostdinc -mx32  a-interr.adb -o
a-interr.o
s-osinte.ads:608:07: size for "Address" too small, minimum allowed is 64
make[9]: *** [../gcc-interface/Makefile:296: a-interr.o] Error 1