>>> leveldb 1.23 Extracting
gzip -d -c /home/buildroot/instance-0/dl/leveldb/leveldb-1.23.tar.gz | /home/buildroot/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/leveldb-1.23   -xf -
>>> leveldb 1.23 Patching

Applying 0001-Fix-compilation-with-g-4.8.2.patch using patch: 
patching file db/db_iter.cc

Applying 0002-CMake-install-libmemenv.a.patch using patch: 
patching file CMakeLists.txt
Hunk #1 succeeded at 209 (offset 22 lines).
Hunk #2 succeeded at 469 (offset 27 lines).
Hunk #3 FAILED at 468.
1 out of 3 hunks FAILED -- saving rejects to file CMakeLists.txt.rej
make: *** [package/pkg-generic.mk:241: /home/buildroot/instance-0/output-1/build/leveldb-1.23/.stamp_patched] Error 1
make: Leaving directory '/home/buildroot/instance-0/buildroot'