I am trying to compile my own kernel for the sake of experience. The kernel version is 5.2.9 downloaded from kernel.org today ( Aug 19, 2019 ). my make command is "make -j 6". I have a Ryzen 7 1700x 8 core / 16 thread amd cpu.
scripts/sign-file.c:25:10:fatal error: openssl/opensslv.h: No such file or directory 25 | #include | compilation terminated.