Linux emulation in ports seems to ship without the ca-certificates RPM, which makes packages like cURL painful to use with SSL-enabled websites.
Please consider adding the ca-certificates RPM to the portstree, preferably into the base package.
at the time of writing.
<jell48> finally got the traces out with "truss chroot /compat/linux curl https://google.com 2>&1". almost all of the files are found, except for "linux_open("/proc/sys/crypto/fips_enabled",0x0,0666) ERR#-2 'No such file or directory'". not sure how relevant is that crypto for curl to function (or is that a real cause)?
Recent versions of OpenSSL and other SSL libraries on Linux check for a kernel/userland setup that operates in a FIPS certified mode, which whether or not it is used, it includes a sysctl visible under /proc/sys/crypto/fips_enabled.
When the system is not in this mode, /proc/sys/crypto/fips_enabled should have a content of ASCII 0 (for false), which it should always be under emulation since we don't do FIPS certified crypto under linux emulation.
(In reply to Byron Grobe from comment #1)
From further discussion in #freebsd, it appears the proper location to do this would be in linprocfs.