http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539
Summary: [4.7 regression] Ada TYPES.UNRECOVERABLE_ERROR in
comperr.adb:423 on ARM
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: mi...@it.uu.se
gcc-4.7-20110625 failed to bootstrap on armv5tel-linux-gnueabi due to an
internal error in the Ada frontend:
...
/mnt/scratch/gcc-4.7-20110625/gcc/ada/prj-err.ads
/mnt/scratch/gcc-4.7-20110625/gcc/ada/scng.ads
../rts/a-chahan.ads
raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:423
make[3]: *** [make.o] Error 1
make[3]: Leaving directory `/mnt/scratch/objdir47/gcc/ada/tools'
make[2]: *** [gnattools-native] Error 2
make[2]: Leaving directory `/mnt/scratch/objdir47/gnattools'
make[1]: *** [all-gnattools] Error 2
make[1]: Leaving directory `/mnt/scratch/objdir47'
make: *** [bootstrap] Error 2
4.7-20110611 bootstrapped fine w/ Ada on that machine.
Configured as:
/mnt/scratch/gcc-4.7-20110625/configure --prefix=/mnt/scratch/install47
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-languages=c,c++,fortran,ada
--enable-java-awt=gtk --disable-dssi
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --disable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--disable-sjlj-exceptions --with-arch=armv5te --with-tune=xscale
--build=armv5tel-brewer-linux-gnueabi
--with-gmp=/home/mikpe/pkgs/linux-armv5l/gmp-4.3.2
--with-mpfr=/home/mikpe/pkgs/linux-armv5l/mpfr-2.4.2
--with-mpc=/home/mikpe/pkgs/linux-armv5l/mpc-0.8.2 --disable-plugin
--disable-lto --disable-libmudflap
