Noah Watkins <n...@redpanda.com> writes: > Making it through > further in the compilation process, though, we start to hit more > undefined references with the sanitizers turned on with clang16: > > ``` > clang -fsanitize=address -fsanitize=leak -g -O2 -ggdb3 -Wall -W > -Wno-sign-compare -Wmissing-prototypes -Wmissing-declarations > -Wstrict-prototypes -Wpointer-arith -Wbad-function-cast > -Wnested-externs -L.. -fsanitize=address -fsanitize=leak sexp-conv.o > input.o output.o parse.o misc.o ../getopt.o ../getopt1.o -lnettle > -lgmp -o sexp-conv > /usr/bin/ld: ../libnettle.so: undefined reference to > `_nettle_aes192_encrypt_aesni'
This, and the other missing symbols, appear to all be for symbols that are expected to be defined in assembly files. E.g, in my x86_64 build, this symbol should be defined in the object file produced by these build rules: /usr/bin/m4 /home/nisse/hack/nettle/m4-utils.m4 /home/nisse/hack/nettle/asm.m4 config.m4 machine.m4 aes192-encrypt-2.asm >aes192-encrypt-2.s gcc -I. -DHAVE_CONFIG_H -g -O2 -ggdb3 -Wall -W -Wno-sign-compare -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wpointer-arith -Wbad-function-cast -Wnested-externs -fpic -MT aes192-encrypt-2.o -MD -MP -MF aes192-encrypt-2.o.d -c aes192-encrypt-2.s As can be verified with $ nm aes192-encrypt-2.o 0000000000000000 T _nettle_aes192_encrypt_aesni So you need to investigate what corresponding steps produce in your build. (Maybe it would make sense to change the Makefile rules to not use $(CC) for processing assembly files, but traditionally, unix C compilers do the right thing in that case). Also double check that you do a make distclean or use a fresh build directory when changing configure options, since you can get all sorts of weird errors if you have inconsstent object files lying around. Regards, /Niels -- Niels Möller. PGP key CB4962D070D77D7FCB8BA36271D8F1FF368C6677. Internet email is subject to wholesale government surveillance. _______________________________________________ nettle-bugs mailing list -- nettle-bugs@lists.lysator.liu.se To unsubscribe send an email to nettle-bugs-le...@lists.lysator.liu.se
