On Mon, Nov 9, 2015 at 5:35 PM, Darren Tucker <dtucker@xxxxxxxxxx> wrote: > On Tue, Nov 10, 2015 at 9:22 AM, Austin English <austinenglish@xxxxxxxxx> wrote: >> Howdy, >> >> I'm attempting to compile openssh-7.1p1 using libressl-2.2.4 for the >> ssl implementation. Unfortunately, this fails to work (tested on >> Debian Unstable and Gentoo): > [...] >> conftest.c:225:4: warning: implicit declaration of function 'exit' >> [-Wimplicit-function-declaration] >> exit(1); >> ^ > > These things are noise. I'll fix them, but they're not the cause of > your problem. Sure, just wanted to be complete. >> ./conftest: error while loading shared libraries: libcrypto.so.35: >> cannot open shared object file: No such file or directory > > This is the problem: configure is telling the linker to link against > libcrypto in the libressl directory but you have not told the runtime > linker to look there for shared libraries, so your binaries (in this > case, the configure test) fail at runtime. > > To fix this you probably want to either: > - add /opt/libressl-2.2.4/lib to /etc/ld.conf or /etc/ld.conf.d/ and > run ldconfig > - remove the .so files from /opt/libressl-2.2.4/lib so that the > linker will pick up the static libcrypto. I tried removing the .so's, but openssh then falls back to the system openssl instead of the specified ssl. The .a's are present (I also tried explicitly building libressl with --enable-shared, but that made no difference). >> doing: >> export LD_LIBRARY_PATH=/opt/libressl-2.2.4 >> >> Works around this issue, and allows OpenSSH to compile (though some >> tests fail that don't with openssl-1.0.2d. > > That'll help anything that inherits the environment, but anything that > sanitizes its environment (eg sudo) will fail, and the resulting > binaries won't work without the environment variable. > > -- > Darren Tucker (dtucker at zip.com.au) > GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4 37C9 C982 80C7 8FF4 FA69 > Good judgement comes with experience. Unfortunately, the experience > usually comes from bad judgement. -- -Austin _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
