As a late follow-up, for the archives... Nick Mathewson wrote on 9/25/12 09:36: > On Mon, Sep 24, 2012 at 4:13 AM, Christian Kujau <[email protected]> > wrote: >> while trying to compile the latest git-checkout against openssl-1.0.2, >> I've come across the following issues: > [...] >> While this is really an issue with openssl, I wanted to have this >> documented, just in case anybody else tries the same. If someone knows of >> a better workaround (i.e. compiling just tortls.c with -Wno-error and >> everything else with -Werror), please share! :-) > > So, -Werror isn't supposed to be on by default; you only get that if > you configure with --enable-gcc-warnings. You can get all the > warnings, but with -Werror disabled, by using > --enable-gcc-warnings-advisory instead.
Yes, --enable-gcc-warnings-advisory helps - thanks! >> A bit later, compilation stops again: >> ---- >> CCLD src/or/tor >> src/common/libor-crypto.a(aes.o): In function `aes_crypt': >> aes.c:(.text+0x860): undefined reference to `CRYPTO_ctr128_encrypt' > > Well that's certainly annoying. If you're not feeling hackerish, I'd > suggest backing off to openssl the openssl 1.0.1 branch, which has > actually been, y'know, released. (There's no released openssl 1.0.2 > version yet, right?) But if you're willing to hack the Tor code, you > might be able to make CAN_USE_OPENSSL_CTR always undefined in aes.c, > and make USE_EVP_AES_CTR always defined, so that Tor doesn't even > consider using the CRYPTO_ implementation. At first I felt hackerish and tried your suggestion, but then I realized that although I used --with-openssl-dir=/opt/openssl, the compilation process made use of my already installed libssl-dev package and stopped with the error above. Uninstalling my distro's openssl development libraries helped and latest Tor compiles against the latest openssl CVS checkout. yay! Thanks for replying & sorry for my late response, Christian. -- make bzImage, not war _______________________________________________ tor-dev mailing list [email protected] https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev
