| 1 | #!/bin/sh |
| 2 | |
| 3 | UNAME=$(uname) |
| 4 | |
| 5 | isWindows=false |
| 6 | INTOVOID="/dev/null" |
| 7 | case "$UNAME" in |
| 8 | GNU) DEVDEVICE="/dev/random" ;; |
| 9 | *) DEVDEVICE="/dev/zero" ;; |
| 10 | esac |
| 11 | case "$OS" in |
| 12 | Windows*) |
| 13 | isWindows=true |
| 14 | INTOVOID="NUL" |
| 15 | DEVDEVICE="NUL" |
| 16 | ;; |
| 17 | esac |
| 18 | |
| 19 | case "$UNAME" in |
| 20 | Darwin) MD5SUM="md5 -r" ;; |
| 21 | FreeBSD) MD5SUM="gmd5sum" ;; |
| 22 | NetBSD) MD5SUM="md5 -n" ;; |
| 23 | OpenBSD) MD5SUM="md5" ;; |
| 24 | *) MD5SUM="md5sum" ;; |
| 25 | esac |
| 26 | |
| 27 | DIFF="diff" |
| 28 | case "$UNAME" in |
| 29 | SunOS) DIFF="gdiff" ;; |
| 30 | esac |
| 31 | |
| 32 | if echo hello | zstd -v -T2 2>&1 > $INTOVOID | grep -q 'multi-threading is disabled' |
| 33 | then |
| 34 | hasMT="" |
| 35 | else |
| 36 | hasMT="true" |
| 37 | fi |