1VERSION=5.45 2if [[ ! -d libmagic.orig ]]; then 3 mkdir libmagic.orig 4 wget -O - ftp://ftp.astron.com/pub/file/file-$VERSION.tar.gz \ 5 | tar -xz --strip-components=2 -C libmagic.orig file-$VERSION/src 6fi 7sed -e "s/X\.YY/${VERSION//.}/g" libmagic.orig/magic.h.in > libmagic.orig/magic.h 8diff -u libmagic.orig libmagic | grep -v '^Only in' > libmagic.patch 9
