Created attachment 592576 [details] build.log This happens with OpenSSL 1.1.1d, but has worked with 1.0.2.
Goes even further, other distros run into the same issues: https://secondary.fedoraproject.org/pub/alt/risc-v/logs/tcltls-1.6.7-5.fc25.src.rpm/build.log http://buildlogs.pld-linux.org/index.php?dist=th&arch=i686&ok=0&ns=&cnt=50&off=0&name=tcl-tls&id=79936816-228a-4563-9b8e-df24fc94c8a7 Other errors in the same build: tlsBIO.c:23:1: error: variable ‘BioMethods’ has initializer but incomplete type tlsBIO.c:23:19: error: storage size of ‘BioMethods’ isn’t known System uname: Linux-4.19.72-gentoo-sec-x86_64-AMD_FX-tm-6300_Six-Core_Processor-with-gentoo-2.6 KiB Mem: 16419448 total, 13643364 free KiB Swap: 2097148 total, 2097148 free Timestamp of repository gentoo: Sun, 13 Oct 2019 00:30:01 +0000 Head commit of repository gentoo: c9c41110c09754f8b429fca1f0330afbd3a2d890 sh bash 4.4_p23-r1 ld GNU ld (Gentoo 2.32 p2) 2.32.0 distcc 3.3.3 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.4_p23-r1::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.28.2-r1::gentoo dev-lang/python: 2.7.16::gentoo, 3.6.9::gentoo dev-util/cmake: 3.14.6::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/openrc: 0.41.2::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.32-r1::gentoo sys-devel/gcc: 8.3.0-r1::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r3::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers) sys-libs/glibc: 2.29-r2::gentoo
Same with 1.6.7, works with 1.7.11.
1.6* versions have been removed from the tree