Hi,
GLIBC 2.25-r9
GCC 6.4.0-r1
When compiling Ceph 12.2.2, the compilation hangs (cc1plus goes into an
infinite loop and never finishes, requiring the process to be killed
manually) while compiling the file
'src/rocksdb/monitoring/statistics.cc'. By forever, I've left it sit
and it ran for 140+ minutes.
The specific command is which runs forever is:
/usr/i686-pc-linux-gnu/gcc-bin/6.4.0/i686-pc-linux-gnu-g++ -DOS_LINUX
-DROCKSDB_FALLOCATE_PRESENT -DROCKSDB_LIB_IO_POSIX
-DROCKSDB_MALLOC_USABLE_SIZE -DROCKSDB_PLATFORM_POSIX
-I/var/tmp/portage/sys-cluster/ceph-12.2.2/work/ceph-12.2.2/src/rocksdb
-I/var/tmp/portage/sys-cluster/ceph-12.2.2/work/ceph-12.2.2/src/rocksdb/include
-isystem
/var/tmp/portage/sys-cluster/ceph-12.2.2/work/ceph-12.2.2/src/rocksdb/third-party/gtest-1.7.0/fused-src
-march=i686 -O2 -pipe -W -Wextra -Wall -Wsign-compare -Wshadow
-Wno-unused-parameter -Wno-unused-variable -Woverloaded-virtual
-Wnon-virtual-dtor -Wno-missing-field-initializers -std=c++11 -O2
-fno-omit-frame-pointer -momit-leaf-frame-pointer -Werror
-fno-builtin-memcmp -fPIC -o
CMakeFiles/rocksdb.dir/monitoring/statistics.cc.o -c
/var/tmp/portage/sys-cluster/ceph-12.2.2/work/ceph-12.2.2/src/rocksdb/monitoring/statistics.cc
However, if I turn off all optimizations (replace all '-O2' with '-O0')
or remove '-fno-omit-frame-pointer' (while keeping all the '-O2'), then
the compilation finishes.
Thanks,
Dyweni
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