os_type unix

soname_pattern_base  "libbotan-{version_major}.{version_minor}.so"
soname_pattern_abi   "libbotan-{version_major}.{version_minor}.so.{abi_rev}"
soname_pattern_patch "libbotan-{version_major}.{version_minor}.so.{abi_rev}.{version_patch}"

<target_features>
clock_gettime
gettimeofday
posix_mlock
gmtime_r
dlopen
readdir
threads
filesystem
</target_features>