Hello Thomas, I have just installed Ubuntu in a CHROOT (Base-System is Debian Stretch) and there is something missing even in Ubuntu... Am 2013-03-13 hackte Thomas Lamprecht in die Tasten: > Incompatible Libraries, like OpenSSL for example? I just got an answer from one of the developers and send me this link: <https://stackoverflow.com/questions/42662733/evp-md-ctx-error-storage-size-of-ctx-isn-t-known> ...and you are right! > I looked in the projects debian/control files, they > have almost no required version in their (build-)dependency > list, which does not really help... This is why I am strugling with this particular source code. > But looking for some of your errors seems to confirm it: > >> You are using OpenSSL 1.1.0 which made this structure (and many >> others) opaque - which means you cannot stack allocate it. Instead >> do this: >> >> EVP_MD_CTX *md_ctx; >> >> md_ctx = EVP_MD_CTX_new(); >> if (md_ctx == NULL) >> ... >> ... >> EVP_MD_CTX_free(md_ctx); >> > -- https://stackoverflow.com/a/42666983 ;-) > I.e., running stretch I have OpenSSL 1.1.0f: > # apt show libssl-dev > Package: libssl-dev > Version: 1.1.0f-3+deb9u1 > > Whereas they probably still expect 1.0.X (reasonable guess) > See: https://packages.ubuntu.com/search?keywords=libssl-dev > > All released Ubuntus have still 1.0.2g or earlier, only the > upcoming "bionic" release will sync up with Debian. Grmpf! > So either add some #ifdef macros checking which OpenSSL version > is on the build host and use the new patterns to differ between 1.0.1 > and 1.1.0 or write them again that their code won't work under the > Ubuntu 18.04 LTS Bionic Beaver, they have tto support it sooner or > later so should fix it them self. I think, I will make a debian specific patch for it. > hope that helps at least a bit, Yes, it helped very well, at least until I discover other problems. > cheers, > Thomas Thanks in advance -- Michelle Konzack Miila ITSystems @ TDnet GNU/Linux Developer 00372-54541400 -- To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
