Update package version to 1.4

pkg.info

@@ -1,8 +1,15 @@
 name: libunistring
 description: String manipulation library
-version: 1.3
+version: "1.4"
+revision: 1
 url: https://www.gnu.org/software/libunistring/
 license: GPL3-or-later,LGPL3-or-later
 architecture: any
-depends: ["glibc"]
 type: source
+depends:
+  - glibc
+downloads:
+  - url: https://ftpmirror.gnu.org/gnu/libunistring/libunistring-${BPM_PKG_VERSION}.tar.xz
+    extract_to_bpm_source: true
+    extract_strip_components: 1
+    checksum: 708571fce9965e805fee08b410aa8e886d391a492c387f75abb7be0e195337f5

source.sh

@@ -2,16 +2,6 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://ftpmirror.gnu.org/gnu/libunistring/libunistring-${BPM_PKG_VERSION}.tar.xz"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {