Hello there. Recently I'm trying to update the clfs-embedded book by using up to date packages. (https://michele13.github.io/clfs-embedded/x86/) Everything has worked so far until I've tried to compile dropbear 2022.83. when I run the command
make MULTI=1 \ PROGRAMS="dropbear dbclient dropbearkey dropbearconvert scp" I get the following error: i486-linux-musl-gcc --sysroot=/mnt/clfs/targetfs -Os -Wl,-z,now -Wl,-z,relro -Wl,-pie -o dropbearmulti dbmulti.o atomicio.o bignum.o buffer.o chachapoly.o circbuffer.o cli-agentfwd.o cli-auth.o cli-authinteract.o cli-authpasswd.o cli-authpubkey.o cli-channel.o cli-chansession.o cli-kex.o cli-main.o cli-runopts.o cli-session.o cli-tcpfwd.o common-algo.o common-channel.o common-chansession.o common-kex.o common-runopts.o common-session.o compat.o crypto_desc.o curve25519.o dbhelpers.o dbmalloc.o dbrandom.o dbutil.o dh_groups.o dropbearconvert.o dropbearkey.o dss.o ecc.o ecdsa.o ed25519.o fake-rfc2553.o gcm.o gendss.o gened25519.o genrsa.o gensignkey.o keyimport.o list.o listener.o loginrec.o ltc_prng.o netio.o packet.o process-packet.o progressmeter.o queue.o rsa.o scp.o scpmisc.o signkey.o signkey_ossh.o sk-ecdsa.o sk-ed25519.o sshpty.o svr-agentfwd.o svr-auth.o svr-authpam.o svr-authpasswd.o svr-authpubkey.o svr-authpubkeyoptions.o svr-chansession.o svr-kex.o svr-main.o svr-runopts.o svr-service.o svr-session.o svr-tcpfwd.o svr-x11fwd.o tcp-accept.o termcodes.o libtomcrypt/libtomcrypt.a libtommath/libtommath.a -lz -lcrypt /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/crtbegin.o: warning: relocation in read-only section `.text' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: buffer.o: in function `buf_putmpint': buffer.c:(.text+0x723): undefined reference to `__stack_chk_fail_local' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: chachapoly.o: in function `dropbear_chachapoly_crypt': chachapoly.c:(.text+0x1e2): undefined reference to `__stack_chk_fail_local' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: chachapoly.o: in function `dropbear_chachapoly_getlength': chachapoly.c:(.text+0x2de): undefined reference to `__stack_chk_fail_local' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: cli-agentfwd.o: in function `cli_load_agent_keys': cli-agentfwd.c:(.text+0x3a4): undefined reference to `__stack_chk_fail_local' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: cli-auth.o: in function `recv_msg_userauth_banner': cli-auth.c:(.text+0x168): undefined reference to `__stack_chk_fail_local' /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: cli-auth.o:cli-auth.c:(.text+0x391): more undefined references to `__stack_chk_fail_local' follow /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: dropbearmulti: hidden symbol `__stack_chk_fail_local' isn't defined /mnt/clfs/cross-tools/lib/gcc/i486-linux-musl/13.2.0/../../../../i486-linux-musl/bin/ld: final link failed: bad value collect2: error: ld returned 1 exit status make: *** [Makefile:224: dropbearmulti] Error 1 If I build the old version (2013.60) everything works. I've followed the book's instructions without chainging nothing. Do you know what might be the cause? I've also built the latest version of dropbear using another toolchain I built using this script https://github.com/michele13/linux-tools/blob/master/toolchains/toolchain-v2/x86_64-cross-linux-musl.sh and I don't get any problems. What do you think it's wrong with my clfs toolchain? I'e also compiled a test program found here (https://stackoverflow.com/questions/64679192/undefined-reference-to-stack-chk-fail-local) but I get the same error: int main() { __stack_chk_fail_local(); return 0; } gcc -o exec x.c -Wl,-Map,x.map Cheers Michele Bucca _______________________________________________ Clfs-support mailing list [email protected] http://lists.clfs.org/listinfo.cgi/clfs-support-clfs.org
