=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching snes9x-1.63.tar.gz
=> Total size: 5134657 bytes
FFFFFFFFFFFFFFFF:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/bsd/openssl/dist/ssl/statem/statem_clnt.c:1889:
ftp: Can't connect to `github.com:https'
fetch: Unable to fetch expected file snes9x-1.63.tar.gz
ftp: Can't connect to `2a04:4e42:46::262:443': Host is down
FFFFFFFFFFFFFFFF:error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:/usr/src/crypto/external/bsd/openssl/dist/ssl/statem/statem_clnt.c:1889:
ftp: Can't connect to `cdn.NetBSD.org:https'
fetch: Unable to fetch expected file snes9x-1.63.tar.gz
=> Checksum BLAKE2s OK for KhronosGroup-SPIRV-Cross-bccaa94db814af33d8ef05c153e7c34d8bd4d685.tar.gz
=> Checksum SHA512 OK for KhronosGroup-SPIRV-Cross-bccaa94db814af33d8ef05c153e7c34d8bd4d685.tar.gz
=> Checksum BLAKE2s OK for KhronosGroup-Vulkan-Headers-577baa05033cf1d9236b3d078ca4b3269ed87a2b.tar.gz
=> Checksum SHA512 OK for KhronosGroup-Vulkan-Headers-577baa05033cf1d9236b3d078ca4b3269ed87a2b.tar.gz
checksum: Checksum BLAKE2s mismatch for KhronosGroup-glslang-9c7fd1a33e5cecbe465e1cd70170167d5e40d398.tar.gz
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/emulators/libretro-snes9x/../../emulators/snes9x/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/emulators/libretro-snes9x