Bump buildroot to 2019.02

bsp/buildroot/package/btrfs-progs/btrfs-progs.mk

@@ -4,13 +4,14 @@
 #
 ################################################################################
 
-BTRFS_PROGS_VERSION = 4.13.3
+BTRFS_PROGS_VERSION = 4.17.1
 BTRFS_PROGS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/people/kdave/btrfs-progs
 BTRFS_PROGS_SOURCE = btrfs-progs-v$(BTRFS_PROGS_VERSION).tar.xz
-BTRFS_PROGS_DEPENDENCIES = host-pkgconf e2fsprogs lzo util-linux zlib
-BTRFS_PROGS_CONF_OPTS = --disable-backtrace
-BTRFS_PROGS_LICENSE = GPL-2.0
-BTRFS_PROGS_LICENSE_FILES = COPYING
+BTRFS_PROGS_DEPENDENCIES = host-pkgconf lzo util-linux zlib
+BTRFS_PROGS_CONF_OPTS = --disable-backtrace --disable-zstd --disable-python
+BTRFS_PROGS_LICENSE = GPL-2.0, LGPL-3.0+ (libbtrfsutil)
+BTRFS_PROGS_LICENSE_FILES = COPYING libbtrfsutil/COPYING \
+	libbtrfsutil/COPYING.LESSER
 BTRFS_PROGS_INSTALL_STAGING = YES
 
 # Doesn't autodetect static-only and tries to build both
@@ -20,4 +21,22 @@ BTRFS_PROGS_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) install-static
 BTRFS_PROGS_INSTALL_STAGING_OPTS = DESTDIR=$(STAGING_DIR) install-static
 endif
 
+# convert also supports conversion from reiserfs, which needs some
+# reiserfs libraries, but we have no package for them in Buildroot, so
+# we keep things simple and only handle ext2.
+ifeq ($(BR2_PACKAGE_E2FSPROGS),y)
+BTRFS_PROGS_CONF_OPTS += --enable-convert --with-convert=ext2
+BTRFS_PROGS_DEPENDENCIES += e2fsprogs
+else
+BTRFS_PROGS_CONF_OPTS += --disable-convert
+endif
+
+HOST_BTRFS_PROGS_DEPENDENCIES = host-util-linux host-lzo host-zlib
+HOST_BTRFS_PROGS_CONF_OPTS = \
+	--disable-backtrace \
+	--disable-zstd \
+	--disable-python \
+	--disable-convert
+
 $(eval $(autotools-package))
+$(eval $(host-autotools-package))