Hi, I'm separating this out to a new thread since it doesn't relate to the upcoming release, but I'm doing the work trying to reproduce Nathan's problem.
I've installed Debian Bullseye (on Hyper-V, but that shouldn't matter I think). When I try to do the build, I end up having trouble building neon. The error message is "could not find library containing SSL_library_init". I have checked that the package libssl-dev is installed (with version 1.1.1w-0+deb11u1). I've tried a very simple file: #include <openssl/ssl.h> int main(void) { SSL_library_init(); return 0; } $ gcc -lssl -lcrypto -DOPENSSL_API_COMPAT=0x10000000L ssl.c [..] undefined reference to OPENSSL_init_ssl [...] This makes sense, since ssl.h defines SSL_library_init() as OPENSSL_init_ssl(0, NULL) (protected by an #if checking OPENSSL_API_COMPAT < 0x10100000L). I've tried changing the order of the libraries (-lcrypto -lssl) with the same result. I'm sure I'm missing something simple but I've spent the better half of a day figuring out what. Kind regards, Daniel