===> Installing for xtrlock-2.18
=> Generating pre-install file lists
clang -pipe -Os -I/opt/pkg/include -pipe -Os -DMULTITOUCH -I/opt/pkg/include     -I/opt/pkg/include    -D__aarch64__ -D__DARWIN__                                 -DNO_ALLOCA -DCSRG_BASED        -I/opt/pkg/include -c xtrlock.c
rm -f xtrlock
clang -o xtrlock -pipe -Os -I/opt/pkg/include -pipe -Os -DMULTITOUCH -I/opt/pkg/include    -lXi  -L/opt/pkg/lib -L/opt/pkg/lib   xtrlock.o -lcrypt -lX11      
ld: library 'crypt' not found
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** Error code 1

Stop.
bmake: stopped making "install install.man" in /Users/pbulk/build/x11/xtrlock/work/xtrlock-2.18
*** Error code 1

Stop.
bmake[1]: stopped making "stage-install" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/x11/xtrlock
*** Error code 1

Stop.
bmake: stopped making "stage-install" in /Volumes/data/jenkins/workspace/pkgsrc-macos-trunk-arm64/x11/xtrlock