btrfs-progs: bump to version 3.19

Convert to autotools with a little help for static.

[Peter: simplify static handling]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/btrfs-progs/btrfs-progs.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/sha256sums.asc
-sha256	dd8ddb4d201e5ffd32a15ed0e1f33fbc2c8fb16383f1519a9fae136698c2dfec	btrfs-progs-v3.18.2.tar.xz
+sha256	b23965d7214ebc93937df658f18fefe020fc2fd2be4d591094ef1aae168a36c8	btrfs-progs-v3.19.tar.xz

package/btrfs-progs/btrfs-progs.mk

@@ -4,35 +4,18 @@
 #
 ################################################################################
 
-BTRFS_PROGS_VERSION = 3.18.2
+BTRFS_PROGS_VERSION = 3.19
 BTRFS_PROGS_SITE = https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs
 BTRFS_PROGS_SOURCE = btrfs-progs-v$(BTRFS_PROGS_VERSION).tar.xz
-BTRFS_PROGS_DEPENDENCIES = acl attr e2fsprogs lzo util-linux zlib
-BTRFS_PROGS_MAKE_FLAGS = DISABLE_DOCUMENTATION=1 DISABLE_BACKTRACE=1
+BTRFS_PROGS_DEPENDENCIES = host-pkgconf acl attr e2fsprogs lzo util-linux zlib
+BTRFS_PROGS_CONF_OPTS = --disable-backtrace
 BTRFS_PROGS_LICENSE = GPLv2
 BTRFS_PROGS_LICENSE_FILES = COPYING
 
-
+# Doesn't autodetect static-only and tries to build both
 ifeq ($(BR2_STATIC_LIBS),y)
-BTRFS_PROGS_MAKE_TARGET = static
-BTRFS_PROGS_MAKE_INSTALL_TARGET = install-static
-ifeq ($(BR2_NEEDS_GETTEXT_IF_LOCALE),y)
-# Add -lintl for libuuid
-BTRFS_PROGS_MAKE_FLAGS += lib_LIBS="-luuid -lblkid -lz -llzo2 -L. -lintl -pthread"
-endif
-else
-BTRFS_PROGS_MAKE_TARGET = all
-BTRFS_PROGS_MAKE_INSTALL_TARGET = install
+BTRFS_PROGS_MAKE_OPTS = static
+BTRFS_PROGS_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) install-static
 endif
 
-define BTRFS_PROGS_BUILD_CMDS
-	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) \
-		$(BTRFS_PROGS_MAKE_FLAGS) $(BTRFS_PROGS_MAKE_TARGET)
-endef
-
-define BTRFS_PROGS_INSTALL_TARGET_CMDS
-	$(MAKE) -C $(@D) prefix=/usr DESTDIR=$(TARGET_DIR) \
-		$(BTRFS_PROGS_MAKE_FLAGS) $(BTRFS_PROGS_MAKE_INSTALL_TARGET)
-endef
-
-$(eval $(generic-package))
+$(eval $(autotools-package))