http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57494
Bug ID: 57494
Summary: [4.9 Regression] Failed to bootstrap
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
On Linux/x86-64, revision 199564 failed to bootstrap:
make[4]: Leaving directory `/export/build/gnu/gcc/build-x86_64-linux'
Comparing stages 2 and 3
warning: gcc/cc1plus-checksum.o differs
warning: gcc/cc1-checksum.o differs
Bootstrap comparison failure!
gcc/driver-i386.o differs
libiberty/pic/sha1.o differs
make[3]: *** [compare] Error 1
make[3]: Leaving directory `/export/build/gnu/gcc/build-x86_64-linux'
make[2]: *** [stage3-bubble] Error 2
make[2]: Leaving directory `/export/build/gnu/gcc/build-x86_64-linux'
make[1]: *** [bootstrap] Error 2
Revision 199557 is OK.
