OpenSMTPD builds and runs fine on Slackware 15.0 using LibreSSL 4.0.0 or LibreSSL 3.9.2.
But I just tested using OpenSSL 1.1.1za and get a compile error: 1005 mv -f $depbase.Tpo $depbase.Po 1006 depbase=`echo ../../openbsd-compat/freezero.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\ 1007 gcc -DHAVE_CONFIG_H -I. -I../.. -DIO_TLS -I../../usr.sbin/smtpd -I../../openbsd-compat -I../../openbsd-compat/li btls -I. -DSMTPD_CONFDIR=\"/etc/opensmtpd\" -DPATH_CHROOT=\"/var/empty\" -DPATH_SMTPCTL=\"/usr/sbin/smtpctl\" -DPATH_MAIL LOCAL=\"/usr/libexec/opensmtpd/mail.local\" -DPATH_MAKEMAP=\"/usr/sbin/makemap\" -DPATH_LIBEXEC=\"/usr/libexec/opensmtpd\ " -DHAVE_CONFIG_H -I../../openbsd-compat/libasr -I../../openbsd-compat/err_h -I../../openbsd-compat/openssl/ -O2 -fPIC -fstack-protector -I/usr/include/libressl -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security -Wsizeo f-pointer-memaccess -Wno-pointer-sign -Wno-unused-result -fno-strict-aliasing -fno-builtin-memset -std=gnu99 -MT ../../op enbsd-compat/freezero.o -MD -MP -MF $depbase.Tpo -c -o ./../openbsd-compat/freezero.o ../../openbsd-compat/freezero.c && \ 1008 mv -f $depbase.Tpo $depbase.Po 1009 ../../openbsd-compat/libtls/a_time_posix.c:33:10: fatal error: openssl/posix_time.h: No such file or directory 1010 33 | #include <openssl/posix_time.h> 1011 | ^~~~~~~~~~~~~~~~~~~~~~ 1012 compilation terminated. 1013 make[3]: *** [Makefile:1441: ./../openbsd-compat/libtls/a_time_posix.o] Error 1 1014 make[3]: *** Waiting for unfinished jobs.... It appears that "openssl/posix_time.h" does not exist with OpenSSL 1.1.1za... Slackware current is using OpenSSL version 3.3.2 and keeps version 1.1.1za for backwords compatibility. Maybe it is time to require LibreSSL as a hard dependancy for OpenSMTPD? Thanks for all the good work! Richard Narron
