Unable to link with libc++-8 (undefined reference to symbol '_ZNSt18condition_variable10notify_oneEv@@GLIBCXX_3.4.11') #22326

Steps to reproduce on current master (567670bec5ecf9bc252e91370382be53fd81ccee):

# ./configure CC=clang-8 CXX="clang++-8 -stdlib=libc++"
...


# make V=1
Making all in src
make[1]: Entering directory '/bitcoin/src'
make[2]: Entering directory '/bitcoin/src'
make[3]: Entering directory '/bitcoin'
make[3]: Leaving directory '/bitcoin'
/bin/bash ../libtool  --tag=CXX --preserve-dup-deps  --mode=link /usr/bin/ccache clang++-8 -stdlib=libc++ -std=c++17 -fdebug-prefix-map=/bitcoin/src=. -Wstack-protector -fstack-protector-all -fcf-protection=full -Wall -Wextra -Wgnu -Wformat -Wformat-security -Wvla -Wshadow-field -Wswitch -Wthread-safety -Wrange-loop-analysis -Wredundant-decls -Wunused-variable -Wunused-member-function -Wdate-time -Wconditional-uninitialized -Wsign-compare -Woverloaded-virtual -Wunreachable-code-loop-increment -Wno-unused-parameter -Wno-self-assign -Wno-unused-local-typedef -Wno-implicit-fallthrough    -fPIE -g -O2   -Wl,-z,relro -Wl,-z,now -Wl,-z,separate-code -pie     -pthread -lpthread  -o bitcoind bitcoind-bitcoind.o  init/bitcoind-bitcoind.o libbitcoin_server.a libbitcoin_wallet.a libbitcoin_common.a libbitcoin_util.a univalue/libunivalue.la  libbitcoin_consensus.a crypto/libbitcoin_crypto_base.a crypto/libbitcoin_crypto_sse41.a crypto/libbitcoin_crypto_avx2.a crypto/libbitcoin_crypto_shani.a leveldb/libleveldb.a crc32c/libcrc32c.a crc32c/libcrc32c_sse42.a   leveldb/libmemenv.a secp256k1/libsecp256k1.la -L/usr/lib/x86_64-linux-gnu -lboost_system -lboost_filesystem -ldb_cxx   -levent_pthreads -levent -levent  -lsqlite3 
libtool: link: /usr/bin/ccache clang++-8 -stdlib=libc++ -std=c++17 -fdebug-prefix-map=/bitcoin/src=. -Wstack-protector -fstack-protector-all -fcf-protection=full -Wall -Wextra -Wgnu -Wformat -Wformat-security -Wvla -Wshadow-field -Wswitch -Wthread-safety -Wrange-loop-analysis -Wredundant-decls -Wunused-variable -Wunused-member-function -Wdate-time -Wconditional-uninitialized -Wsign-compare -Woverloaded-virtual -Wunreachable-code-loop-increment -Wno-unused-parameter -Wno-self-assign -Wno-unused-local-typedef -Wno-implicit-fallthrough -fPIE -g -O2 -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,-z -Wl,separate-code -pie -pthread -o bitcoind bitcoind-bitcoind.o init/bitcoind-bitcoind.o  -lpthread libbitcoin_server.a libbitcoin_wallet.a libbitcoin_common.a libbitcoin_util.a univalue/.libs/libunivalue.a libbitcoin_consensus.a crypto/libbitcoin_crypto_base.a crypto/libbitcoin_crypto_sse41.a crypto/libbitcoin_crypto_avx2.a crypto/libbitcoin_crypto_shani.a leveldb/libleveldb.a crc32c/libcrc32c.a crc32c/libcrc32c_sse42.a leveldb/libmemenv.a secp256k1/.libs/libsecp256k1.a -L/usr/lib/x86_64-linux-gnu -lboost_system -lboost_filesystem -ldb_cxx -levent_pthreads -levent -levent /usr/lib/x86_64-linux-gnu/libsqlite3.so -pthread
/usr/bin/ld: leveldb/libleveldb.a(leveldb_libleveldb_a-env_posix.o): undefined reference to symbol '_ZNSt18condition_variable10notify_oneEv@@GLIBCXX_3.4.11'
//usr/lib/x86_64-linux-gnu/libstdc++.so.6: error adding symbols: DSO missing from command line
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Makefile:5271: recipe for target 'bitcoind' failed
make[2]: *** [bitcoind] Error 1
make[2]: Leaving directory '/bitcoin/src'
Makefile:15489: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/bitcoin/src'
Makefile:820: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

<!-- 7 -> 8 export DEBIAN_FRONTEND=noninteractive && apt update && apt install curl wget htop git vim ccache -y && git clone https://github.com/bitcoin/bitcoin.git && cd bitcoin && git checkout master && apt install build-essential libtool autotools-dev automake pkg-config bsdmainutils python3-zmq libevent-dev libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev libsqlite3-dev libdb++-dev -y && ./autogen.sh && apt install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools -y && apt install clang-7 llvm-7 libc++abi-7-dev libc++-7-dev -y && ./configure CC=clang-7 CXX="clang++-7 -stdlib=libc++" --with-incompatible-bdb && make -j $(nproc) src/bitcoind && make -j 9

Another issue on libc++-12:

# make V=1
Making all in src
make[1]: Entering directory '/bitcoin/src'
make[2]: Entering directory '/bitcoin/src'
make[3]: Entering directory '/bitcoin'
make[3]: Leaving directory '/bitcoin'
/bin/bash ../libtool  --tag=CXX --preserve-dup-deps  --mode=link /usr/bin/ccache clang++ -stdlib=libc++ -std=c++17 -fdebug-prefix-map=/bitcoin/src=. -Wstack-protector -fstack-protector-all -fcf-protection=full -fstack-clash-protection -Wall -Wextra -Wgnu -Wformat -Wformat-security -Wvla -Wshadow-field -Wswitch -Wthread-safety -Wrange-loop-analysis -Wredundant-decls -Wunused-variable -Wunused-member-function -Wdate-time -Wconditional-uninitialized -Wsign-compare -Woverloaded-virtual -Wsuggest-override -Wunreachable-code-loop-increment -Wno-unused-parameter -Wno-self-assign -Wno-unused-local-typedef -Wno-implicit-fallthrough -Wno-deprecated-copy    -fPIE -g -O2   -Wl,-z,relro -Wl,-z,now -Wl,-z,separate-code -pie     -pthread -lpthread  -o bitcoind bitcoind-bitcoind.o  init/bitcoind-bitcoind.o libbitcoin_server.a libbitcoin_wallet.a libbitcoin_common.a libbitcoin_util.a univalue/libunivalue.la  libbitcoin_consensus.a crypto/libbitcoin_crypto_base.a crypto/libbitcoin_crypto_sse41.a crypto/libbitcoin_crypto_avx2.a crypto/libbitcoin_crypto_shani.a leveldb/libleveldb.a crc32c/libcrc32c.a crc32c/libcrc32c_sse42.a   leveldb/libmemenv.a secp256k1/libsecp256k1.la -L/usr/lib/x86_64-linux-gnu -lboost_system -lboost_filesystem -ldb_cxx   -levent_pthreads -levent -levent  -lsqlite3 
libtool: link: /usr/bin/ccache clang++ -stdlib=libc++ -std=c++17 -fdebug-prefix-map=/bitcoin/src=. -Wstack-protector -fstack-protector-all -fcf-protection=full -fstack-clash-protection -Wall -Wextra -Wgnu -Wformat -Wformat-security -Wvla -Wshadow-field -Wswitch -Wthread-safety -Wrange-loop-analysis -Wredundant-decls -Wunused-variable -Wunused-member-function -Wdate-time -Wconditional-uninitialized -Wsign-compare -Woverloaded-virtual -Wsuggest-override -Wunreachable-code-loop-increment -Wno-unused-parameter -Wno-self-assign -Wno-unused-local-typedef -Wno-implicit-fallthrough -Wno-deprecated-copy -fPIE -g -O2 -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,-z -Wl,separate-code -pie -pthread -o bitcoind bitcoind-bitcoind.o init/bitcoind-bitcoind.o  -lpthread libbitcoin_server.a libbitcoin_wallet.a libbitcoin_common.a libbitcoin_util.a univalue/.libs/libunivalue.a libbitcoin_consensus.a crypto/libbitcoin_crypto_base.a crypto/libbitcoin_crypto_sse41.a crypto/libbitcoin_crypto_avx2.a crypto/libbitcoin_crypto_shani.a leveldb/libleveldb.a crc32c/libcrc32c.a crc32c/libcrc32c_sse42.a leveldb/libmemenv.a secp256k1/.libs/libsecp256k1.a -L/usr/lib/x86_64-linux-gnu -lboost_system -lboost_filesystem -ldb_cxx -levent_pthreads -levent -levent -lsqlite3 -pthread
/usr/bin/ld: libbitcoin_wallet.a(libbitcoin_wallet_a-bdb.o): in function `BerkeleyDatabase::Verify(bilingual_str&)':
./wallet/bdb.cpp:275: undefined reference to `Db::verify(char const*, char const*, std::__1::basic_ostream<char, std::__1::char_traits<char> >*, unsigned int)'
/usr/bin/ld: libbitcoin_util.a(libbitcoin_util_a-system.o): in function `SetupEnvironment()':
./util/system.cpp:1314: undefined reference to `boost::filesystem::path::imbue(std::__1::locale const&)'
/usr/bin/ld: ./util/system.cpp:1316: undefined reference to `boost::filesystem::path::imbue(std::__1::locale const&)'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [Makefile:5919: bitcoind] Error 1
make[2]: Leaving directory '/bitcoin/src'
make[1]: *** [Makefile:16142: all-recursive] Error 1
make[1]: Leaving directory '/bitcoin/src'
make: *** [Makefile:822: all-recursive] Error 1



# clang --version 
Ubuntu clang version 12.0.1-+rc1-1ubuntu1
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin

Not sure if this ever worked?

I think issues with glibc symbols are expected when building with -stdlib=libc++.

Building with depends that were built with CC=clang CXX='clang++ -stdlib=libc++' should fix them, no?

So it is only possible to use libc++ with depends?

Looks like that.

On Thu, 24 Jun 2021 at 09:38 MarcoFalke @.***> wrote:

So it is only possible to use libc++ with depends?

— You are receiving this because you commented.

Reply to this email directly, view it on GitHub https://github.com/bitcoin/bitcoin/issues/22326#issuecomment-867381383, or unsubscribe https://github.com/notifications/unsubscribe-auth/AH3PXPWROHJCHJ5VNADJR6TTULHG7ANCNFSM47FV3QVQ .

--

-- Hennadii Stepanov