debian 11 collect2: error: ld returned 1 exit status

[shakibamoshiri]

openssl version 
OpenSSL 3.2.0-dev  (Library: OpenSSL 3.2.0-dev )

and log before error

cc -o objs/bin/mtproto-proxy objs/mtproto/mtproto-proxy.o objs/mtproto/mtproto-config.o objs/net/net-tcp-rpc-ext-server.o objs/lib/libkdb.a objs/lib/libkdb.a  -L/usr/lib/x86_64-linux-gnu/  -ggdb -rdynamic -lm -lrt -lcrypto -lz -lpthread -lcrypto
/usr/bin/ld: objs/mtproto/mtproto-config.o:(.bss+0x200a0): multiple definition of `kdb_hosts_loaded'; objs/mtproto/mtproto-proxy.o:(.bss+0x4f01b48): first defined here
/usr/bin/ld: objs/net/net-tcp-rpc-ext-server.o:(.bss+0x0): multiple definition of `kdb_hosts_loaded'; objs/mtproto/mtproto-proxy.o:(.bss+0x4f01b48): first defined here
/usr/bin/ld: objs/lib/libkdb.a(resolver.o):(.bss+0x0): multiple definition of `kdb_hosts_loaded'; objs/mtproto/mtproto-proxy.o:(.bss+0x4f01b48): first defined here
/usr/bin/ld: objs/lib/libkdb.a(parse-config.o):(.bss+0x28): multiple definition of `kdb_hosts_loaded'; objs/mtproto/mtproto-proxy.o:(.bss+0x4f01b48): first defined here
/usr/bin/ld: objs/lib/libkdb.a(net-rpc-targets.o):(.bss+0x820): multiple definition of `total_vv_tree_nodes'; objs/lib/libkdb.a(net-connections.o):(.bss+0xc34a8): first defined here
/usr/bin/ld: objs/lib/libkdb.a(net-http-server.o):(.bss+0x18): multiple definition of `http_queries'; objs/mtproto/mtproto-proxy.o:(.bss+0x488): first defined here
/usr/bin/ld: objs/lib/libkdb.a(engine-rpc.o):(.bss+0x0): multiple definition of `total_vv_tree_nodes'; objs/lib/libkdb.a(net-connections.o):(.bss+0xc34a8): first defined here
/usr/bin/ld: objs/lib/libkdb.a(net-stats.o):(.bss+0x8): multiple definition of `total_vv_tree_nodes'; objs/lib/libkdb.a(net-connections.o):(.bss+0xc34a8): first defined here
/usr/bin/ld: objs/lib/libkdb.a(pid.o):(.bss+0x0): multiple definition of `PID'; objs/lib/libkdb.a(net-stats.o):(.bss+0x30): first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:94: objs/bin/mtproto-proxy] Error 1

all solution of #4 were tested but did not solve the issue

any idea ?

Regards

[Snowmaze-dev]

Same problem, but on Ubuntu

[CJYKK]

Try add "-fcommon" to the end of CFLAGS in Makefile.

[shakibamoshiri]

@CJYKK It was complied but after running it, failed

[244560][2023-07-13 06:42:44.256158 local] Invoking engine mtproxy-0.01 compiled at Jul 13 2023 06:13:14 by gcc 10.2.1 20210110 64-bit after commit dc0c7f3de40530053189c572936ae4fd1567269b
[244560][2023-07-13 06:42:44.256257 local] config_filename = 'proxy-multi.conf'
[244560][2023-07-13 06:42:44.256449 local] creating 1 workers
mtproto-proxy: common/pid.c:42: init_common_PID: Assertion `!(p & 0xffff0000)' failed.
[pid 244560] [time 1689230564] 
------- Stack Backtrace -------
./mtproto-proxy(print_backtrace+0x1a)[0x5610ff61842a]
./mtproto-proxy(extended_debug_handler+0x10)[0x5610ff618570]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x13140)[0x7f499eb08140]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x141)[0x7f499e959ce1]
15  CFLAGS = $(ARCH) -fcommon -O3 -std=gnu11 -Wall -mpclmul -march=core2 -mfpmath=sse -mssse3 -fno-strict-aliasing -fno-strict-overflow -fwrapv -DAES=1 -DCOMMIT=\"${COMMIT}\" -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=
/lib/x86_64-linux-gnu/libc.so.6(abort+0x123)[0x7f499e943537]
/lib/x86_64-linux-gnu/libc.so.6(+0x2240f)[0x7f499e94340f]
/lib/x86_64-linux-gnu/libc.so.6(+0x31662)[0x7f499e952662]
./mtproto-proxy(+0x4c141)[0x5610ff61c141]
./mtproto-proxy(engine_init+0xe4)[0x5610ff612a04]
./mtproto-proxy(default_main+0x10f)[0x5610ff6137ff]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea)[0x7f499e944d0a]
./mtproto-proxy(_start+0x2a)[0x5610ff5e1f2a]
[pid 244560] [time 1689230564] -------------------------------
[pid 244560] [time 1689230564] mtproxy-0.01 compiled at Jul 13 2023 06:13:14 by gcc 10.2.1 20210110 64-bit after commit dc0c7f3de40530053189c572936ae4fd1567269b[pid 244560] [time 1689230564] 
mtproto-proxy: common/pid.c:42: init_common_PID: Assertion `!(p & 0xffff0000)' failed.
root@203:/opt/MTProxy/objs/bin# [pid 244561] [time 1689230564] 
------- Stack Backtrace -------
./mtproto-proxy(print_backtrace+0x1a)[0x5610ff61842a]
./mtproto-proxy(extended_debug_handler+0x10)[0x5610ff618570]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x13140)[0x7f499eb08140]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x141)[0x7f499e959ce1]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x123)[0x7f499e943537]
/lib/x86_64-linux-gnu/libc.so.6(+0x2240f)[0x7f499e94340f]
/lib/x86_64-linux-gnu/libc.so.6(+0x31662)[0x7f499e952662]
./mtproto-proxy(+0x4c141)[0x5610ff61c141]
./mtproto-proxy(engine_init+0xe4)[0x5610ff612a04]
./mtproto-proxy(default_main+0x10f)[0x5610ff6137ff]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea)[0x7f499e944d0a]
./mtproto-proxy(_start+0x2a)[0x5610ff5e1f2a]
[pid 244561] [time 1689230564] -------------------------------
[pid 244561] [time 1689230564] mtproxy-0.01 compiled at Jul 13 2023 06:13:14 by gcc 10.2.1 20210110 64-bit after commit dc0c7f3de40530053189c572936ae4fd1567269b[pid 244561] [time 1689230564]

[13werwolf13]

opensuse 15.5, opensuse tumbleweed, oracle linux 8, almalinux 8.. same problem..

[shakibamoshiri]

one year later ... The same issue with Ubuntu 20 no longer the project is active ?

[rezaparsad]

Try add "-fcommon" to the end of CFLAGS in Makefile.

Please put the complete command

[Michal-Szczepaniak]

@rezaparsad open Makefile, CFLAGS is right at the beginning, add -fcommon at the end

also it works on opensuse 15.5/tumbleweed with that change @13werwolf13

[13werwolf13]

@rezaparsad open Makefile, CFLAGS is right at the beginning, add -fcommon at the end

also it works on opensuse 15.5/tumbleweed with that change @13werwolf13

thanks! it worked!! but I'm not sure if I can return it to the repository since opensuse maintainers, as far as I know, are against adding packages with unmaintained software. but I will definitely try!