Ubuntu中构建问题，望赐教

[Aloigail]

../librocksdb.so.5.16.6: undefined reference to inflateInit2_' ../librocksdb.so.5.16.6: undefined reference to inflate'
../librocksdb.so.5.16.6: undefined reference to deflateSetDictionary' ../librocksdb.so.5.16.6: undefined reference to deflateInit2_'
../librocksdb.so.5.16.6: undefined reference to deflate' ../librocksdb.so.5.16.6: undefined reference to inflateSetDictionary'
../librocksdb.so.5.16.6: undefined reference to deflateEnd' ../librocksdb.so.5.16.6: undefined reference to inflateEnd'
collect2: error: ld returned 1 exit status
deps/rocksdb/tools/CMakeFiles/sst_dump.dir/build.make:97: recipe for target 'deps/rocksdb/tools/sst_dump' failed
make[2]: *** [deps/rocksdb/tools/sst_dump] Error 1
CMakeFiles/Makefile2:707: recipe for target 'deps/rocksdb/tools/CMakeFiles/sst_dump.dir/all' failed
make[1]: *** [deps/rocksdb/tools/CMakeFiles/sst_dump.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
CMakeFiles/wwsearch.dir/build.make:638: recipe for target 'CMakeFiles/wwsearch.dir/src/index_config.cpp.o' failed
make[2]: *** [CMakeFiles/wwsearch.dir/src/index_config.cpp.o] Error 1
CMakeFiles/wwsearch.dir/build.make:326: recipe for target 'CMakeFiles/wwsearch.dir/src/bool_weight.cpp.o' failed
make[2]: *** [CMakeFiles/wwsearch.dir/src/bool_weight.cpp.o] Error 1
[ 91%] Linking CXX executable write_stress
../librocksdb.so.5.16.6: undefined reference to inflateInit2_' ../librocksdb.so.5.16.6: undefined reference to inflate'
../librocksdb.so.5.16.6: undefined reference to deflateSetDictionary' ../librocksdb.so.5.16.6: undefined reference to deflateInit2_'
../librocksdb.so.5.16.6: undefined reference to deflate' ../librocksdb.so.5.16.6: undefined reference to inflateSetDictionary'
../librocksdb.so.5.16.6: undefined reference to deflateEnd' ../librocksdb.so.5.16.6: undefined reference to inflateEnd'
collect2: error: ld returned 1 exit status
deps/rocksdb/tools/CMakeFiles/rocksdb_undump.dir/build.make:97: recipe for target 'deps/rocksdb/tools/rocksdb_undump' failed
make[2]: *** [deps/rocksdb/tools/rocksdb_undump] Error 1
CMakeFiles/Makefile2:670: recipe for target 'deps/rocksdb/tools/CMakeFiles/rocksdb_undump.dir/all' failed
make[1]: *** [deps/rocksdb/tools/CMakeFiles/rocksdb_undump.dir/all] Error 2
CMakeFiles/wwsearch.dir/build.make:446: recipe for target 'CMakeFiles/wwsearch.dir/src/index_wrapper.cpp.o' failed
make[2]: *** [CMakeFiles/wwsearch.dir/src/index_wrapper.cpp.o] Error 1
../librocksdb.so.5.16.6: undefined reference to inflateInit2_' ../librocksdb.so.5.16.6: undefined reference to inflate'
../librocksdb.so.5.16.6: undefined reference to deflateSetDictionary' ../librocksdb.so.5.16.6: undefined reference to deflateInit2_'
../librocksdb.so.5.16.6: undefined reference to deflate' ../librocksdb.so.5.16.6: undefined reference to inflateSetDictionary'
../librocksdb.so.5.16.6: undefined reference to deflateEnd' ../librocksdb.so.5.16.6: undefined reference to inflateEnd'
collect2: error: ld returned 1 exit status
deps/rocksdb/tools/CMakeFiles/rocksdb_dump.dir/build.make:97: recipe for target 'deps/rocksdb/tools/rocksdb_dump' failed
make[2]: *** [deps/rocksdb/tools/rocksdb_dump] Error 1
CMakeFiles/Makefile2:633: recipe for target 'deps/rocksdb/tools/CMakeFiles/rocksdb_dump.dir/all' failed
make[1]: *** [deps/rocksdb/tools/CMakeFiles/rocksdb_dump.dir/all] Error 2
CMakeFiles/wwsearch.dir/build.make:758: recipe for target 'CMakeFiles/wwsearch.dir/src/virtual_db_rocks.cpp.o' failed
make[2]: *** [CMakeFiles/wwsearch.dir/src/virtual_db_rocks.cpp.o] Error 1
CMakeFiles/Makefile2:69: recipe for target 'CMakeFiles/wwsearch.dir/all' failed
make[1]: *** [CMakeFiles/wwsearch.dir/all] Error 2
../librocksdb.so.5.16.6: undefined reference to inflateInit2_' ../librocksdb.so.5.16.6: undefined reference to inflate'
../librocksdb.so.5.16.6: undefined reference to deflateSetDictionary' ../librocksdb.so.5.16.6: undefined reference to deflateInit2_'
../librocksdb.so.5.16.6: undefined reference to deflate' ../librocksdb.so.5.16.6: undefined reference to inflateSetDictionary'
../librocksdb.so.5.16.6: undefined reference to deflateEnd' ../librocksdb.so.5.16.6: undefined reference to inflateEnd'
collect2: error: ld returned 1 exit status
deps/rocksdb/tools/CMakeFiles/db_sanity_test.dir/build.make:97: recipe for target 'deps/rocksdb/tools/db_sanity_test' failed
make[2]: *** [deps/rocksdb/tools/db_sanity_test] Error 1
CMakeFiles/Makefile2:490: recipe for target 'deps/rocksdb/tools/CMakeFiles/db_sanity_test.dir/all' failed
make[1]: *** [deps/rocksdb/tools/CMakeFiles/db_sanity_test.dir/all] Error 2

[mars00772]

11 set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_COMMON_FLAGS} -lpthread -lrt -lz -g")
12 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_COMMON_FLAGS} -lpthread -std=c++11 -lrt -lz -g")
13 set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -ldl -lrt -lz")

[mars00772]

添加lz