The bootstrap hardly runs for a few minutes and then I get an ICE.
Screen output:
...
make[3]: Leaving directory `/opt/gcc-4_3-build/gcc'
mkdir -p -- i686-pc-linux-gnu/libgcc
Checking multilib configuration for libgcc...
Configuring stage 1 in i686-pc-linux-gnu/libgcc
configure: creating cache ./config.cache
...
checking whether decimal floating point is supported... yes
checking for __attribute__((visibility("hidden")))... yes
updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: executing default commands
make[3]: Entering directory `/opt/gcc-4_3-build/i686-pc-linux-gnu/libgcc'
# If this is the top-level multilib, build all the other
# multilibs.
/opt/gcc-4_3-build/./gcc/xgcc -B/opt/gcc-4_3-build/./gcc/
-B/usr/i686-pc-linux-gnu/bin/ -B/usr/i686-pc-linux-gnu/lib/ -isystem
/usr/i686-pc-linux-gnu/include -isystem /usr/i686-pc-linux-gnu/sys-include -g
-fkeep-inline-functions -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-I. -I. -I../.././gcc -I/root/downloads/gcc-4_3-trunk/libgcc
-I/root/downloads/gcc-4_3-trunk/libgcc/.
-I/root/downloads/gcc-4_3-trunk/libgcc/../gcc
-I/root/downloads/gcc-4_3-trunk/libgcc/../include
-I/root/downloads/gcc-4_3-trunk/libgcc/../libdecnumber/bid
-I/root/downloads/gcc-4_3-trunk/libgcc/../libdecnumber -I../../libdecnumber -o
_muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep -DL_muldi3 -c
/root/downloads/gcc-4_3-trunk/libgcc/../gcc/libgcc2.c \
-fvisibility=hidden -DHIDE_EXPORTS
/root/downloads/gcc-4_3-trunk/libgcc/../gcc/libgcc2.c: In function '__muldi3':
/root/downloads/gcc-4_3-trunk/libgcc/../gcc/libgcc2.c:557: internal compiler
error: in fold_checksum_tree, at fold-const.c:12652
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [_muldi3.o] Error 1
make[3]: Leaving directory `/opt/gcc-4_3-build/i686-pc-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/opt/gcc-4_3-build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/opt/gcc-4_3-build'
make: *** [all] Error 2
# gcc/xgcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: /root/downloads/gcc-4_3-trunk/configure --verbose
--enable-languages=c,ada,c++,fortran,java,objc,obj-c++ --with-tune=athlon-xp
--prefix=/usr --enable-objc-gc --enable-concept-checks --disable-multilib
--with-gxx-include-dir=/usr/include/c++/4.3 --enable-libstdcxx-debug
--enable-static --enable-shared --enable-initfini-array --enable-__cxa_atexit
--enable-threads=posix --enable-version-specific-runtime-libs --enable-libssp
--enable-libmudflap --enable-libgomp --disable-werror --enable-nls
--with-included-gettext --enable-decimal-float --with-long-double-128
--enable-debug --enable-java-gc=boehm --with-x --x-includes=/usr/X11R6/include
--x-libraries=/usr/X11R6/lib --enable-java-awt=gtk,xlib --enable-gtk-cairo
--enable-qt-peer --enable-xmlj --enable-gconf-peer --enable-tool-wrappers
--with-gjdoc --enable-portable-native-sync --enable-libgcj-multifile
--with-stabs --enable-hash-synchronization --enable-gc-debug
--enable-interpreter --with-system-zlib --enable-libada --with-tls
--with-cpu=athlon-xp --with-arch=athlon-xp
--enable-stage1-checking=assert,fold,gc,misc,rtl,rtlflag,runtime,tree
Thread model: posix
gcc version 4.3.0 20070521 (experimental)
The _exact_ same ./configure commands work on gcc 4.2.0/1 (last few weeks).
I have saved a "make" screen output log (and the whole build directory).
No rush, I'll play with 4.2.1 while I wait to see if this clears up.
--
Summary: ICE - libgcc2.c:557: internal compiler error: in
fold_checksum_tree, at fold-const.c:12652
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rob1weld at aol dot com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32024
