Guess host OS based on uname for non-Debian systems. Closes: #637363

Deboostrap only cares if the host OS is Linux, Hurd, or kFreeBSD.
The actual architecture used on the host doesn't matter, as long as
the target arch can run in the chroot.

This does not address running debootstrap on a FreeBSD system in order
to build a kFreeBSD chroot. That seems to have already been not working,
since debootstrap checked for kfreebsd, and not freebsd.

1 files changed, 8 insertions, 8 deletions

diff --git a/functions b/functions
index 98c7652..67f0c65 100644
--- a/functions
+++ b/functions
@@ -938,14 +938,14 @@ clear_mtab () {
 }
 
 setup_proc () {
-	case "$HOST_ARCH" in
-	    kfreebsd-*)
+	case "$HOST_OS" in
+	    kfreebsd*)
 		umount_on_exit /dev
 		umount_on_exit /proc
 		umount "$TARGET/proc" 2>/dev/null || true
 		in_target mount -t linprocfs proc /proc
 		;;
-	    hurd-*)
+	    hurd*)
 		;;
 	    *)
 		umount_on_exit /dev/pts
@@ -977,10 +977,10 @@ setup_devices () {
 		return 0
 	fi
 
-	case "$HOST_ARCH" in
-	    kfreebsd-*)
+	case "$HOST_OS" in
+	    kfreebsd*)
 		in_target mount -t devfs devfs /dev ;;
-	    hurd-*)
+	    hurd*)
 		setup_devices_hurd ;;
 	    *)
 		if [ -e "$DEVICES_TARGZ" ]; then
@@ -1198,8 +1198,8 @@ get_next_predep () {
 check_sane_mount () {
 	mkdir -p "$1"
 
-	case "$HOST_ARCH" in
-	    kfreebsd-*|hurd-*)
+	case "$HOST_OS" in
+	    kfreebsd*|hurd*)
 		;;
 	    *)
 		mknod "$1/test-dev-null" c 1 3 || return 1