[Bug lto/48042] lto segfaults while building Qt 4.7.2 with -g -flto -fwhole-program

[bero at arklinux dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48042

--- Comment #2 from bero at arklinux dot org 2011-03-09 12:58:58 UTC ---
Somewhat reduced, still too large:
$ g++ -m64 -O2 -g -flto  -o ../../../bin/uic3
.obj/release-static-emb-x86_64/widgetinfo.o -L/usr/src/ark/BUILD/qt/lib
-lQt3Support
lto1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: g++ returned 1 exit status
/usr/bin/ld: lto-wrapper failed
collect2: ld returned 1 exit status