This problem started somewhere between april 17, and april 20. Afftects 4.2
only.
Here is the -v output of the compilation terminated with ICE:
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/xgcc -shared-libgcc
-B/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc -nostdinc++
-L/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/src
-L/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/src/.libs
-B/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/bin/
-B/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/lib/
-isystem
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/include
-isystem
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/sys-include
-I/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include/powerpc-unknown-linux-gnualtivec
-I/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include
-I/local/gnu_toolchain/build_area/gcc-trunk/libstdc++-v3/libsupc++
-fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections -g -O2
-D_GNU_SOURCE -c basic_file.cc -fPIC -DPIC -o .libs/basic_file.o -v
--save-temps
Reading specs from
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/specs
Target: powerpc-unknown-linux-gnualtivec
Configured with: ../gcc-trunk/configure
--prefix=/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450
--with-local-prefix=/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450
--enable-languages=c,c++ --enable-threads
--target=powerpc-unknown-linux-gnualtivec --disable-linux-futex
Thread model: posix
gcc version 4.2.0 20060511 (experimental)
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/cc1plus -E -quiet
-nostdinc++ -v
-I/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include/powerpc-unknown-linux-gnualtivec
-I/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include
-I/local/gnu_toolchain/build_area/gcc-trunk/libstdc++-v3/libsupc++ -iprefix
/temp/gnu_toolchain/build_area/obj_gcc-trunk_7450/gcc/../lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/
-isystem /local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/include
-D_GNU_SOURCE -D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux
-D__linux -Asystem=linux -Asystem=unix -Asystem=posix -D_GNU_SOURCE -DPIC
-isystem
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/include
-isystem
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/sys-include
basic_file.cc -Wall -Wextra -Wwrite-strings -Wcast-qual -fno-implicit-templates
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections -fPIC
-fworking-directory -O2 -fpch-preprocess -o basic_file.ii
ignoring nonexistent directory
"/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/include"
ignoring nonexistent directory
"/temp/gnu_toolchain/build_area/obj_gcc-trunk_7450/gcc/../lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/include"
ignoring nonexistent directory
"/temp/gnu_toolchain/build_area/obj_gcc-trunk_7450/gcc/../lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/../../../../powerpc-unknown-linux-gnualtivec/sys-include"
ignoring nonexistent directory
"/temp/gnu_toolchain/build_area/obj_gcc-trunk_7450/gcc/../lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/../../../../powerpc-unknown-linux-gnualtivec/include"
ignoring duplicate directory
"/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/../../../../powerpc-unknown-linux-gnualtivec/sys-include"
ignoring nonexistent directory
"/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/../../../../powerpc-unknown-linux-gnualtivec/include"
#include "..." search starts here:
#include <...> search starts here:
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include/powerpc-unknown-linux-gnualtivec
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/powerpc-unknown-linux-gnualtivec/libstdc++-v3/include
/local/gnu_toolchain/build_area/gcc-trunk/libstdc++-v3/libsupc++
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/include
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/sys-include
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/lib/gcc/powerpc-unknown-linux-gnualtivec/4.2.0/include
End of search list.
/local/gnu_toolchain/build_area/obj_gcc-trunk_7450/./gcc/cc1plus
-fpreprocessed basic_file.ii -quiet -dumpbase basic_file.cc -auxbase-strip
.libs/basic_file.o -g -O2 -Wall -Wextra -Wwrite-strings -Wcast-qual -version
-fno-implicit-templates -fdiagnostics-show-location=once -ffunction-sections
-fdata-sections -fPIC -o basic_file.s
GNU C++ version 4.2.0 20060511 (experimental)
(powerpc-unknown-linux-gnualtivec)
compiled by GNU C version 3.4.3.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: d35c3de0261cf05d5cbea100862a0fee
/local/gnu_toolchain/install_area/gcc-trunk-20060511-7450/powerpc-unknown-linux-gnualtivec/sys-include/sys/uio.h:40:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE during build of libstdc++-v3
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: edmar at freescale dot com
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnualtivec
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27578
