use ${version} in source

system/extra/bzip2/ympbuild

@@ -6,7 +6,7 @@ url='https://sourceware.org/bzip2'
 description='lzma compression utilities and library'
 email='kurth4cker@tutanota.com'
 maintainer='kurth4cker'
-source=('https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz')
+source=("https://sourceware.org/pub/bzip2/bzip2-${version}.tar.gz")
 md5sums=('67e051268d0c475ea773822f7500d0e5')
 group=(system.extra)
 

system/extra/file/ympbuild

@@ -6,8 +6,8 @@ url='https://www.darwinsys.com/file/'
 description="Identify a file's format by scanning binary data for patterns"
 email='kurth4cker@tutanota.com'
 maintainer='kurth4cker'
-source=(http://ftp.astron.com/pub/file/file-5.43.tar.gz)
-md5sums=(8effd70da368210a6c6eece037f978eb)
+source=("http://ftp.astron.com/pub/file/file-${version}.tar.gz")
+md5sums=('8effd70da368210a6c6eece037f978eb')
 group=(system.extra)
 uses=(bzip2 lzma zlib seccomp)
 zlib_depends=(zlib)

system/extra/xz-utils/ympbuild

@@ -1,12 +1,13 @@
 #!/usr/bin/env bash
 name=xz-utils
 version=5.2.7
+release=1
 homepage='https://tukaani.org/xz/'
 description='lzma compression utilities'
 maintainer='kurth4cker'
 email='kurth4cker@tutanota.com'
 license=('GPLv2+')
-source=('https://tukaani.org/xz/xz-5.2.7.tar.gz')
+source=("https://tukaani.org/xz/xz-${version}.tar.gz")
 md5sums=('66f82a9fa24623f5ea8a9ee6b4f808e2')
 group=(system.extra)
 uses=(doc nls)