name : brp-scl-compress #!/bin/sh # If using normal root, avoid changing anything. if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then exit 0 fi scl_path=${1:-opt/*} cd "$RPM_BUILD_ROOT" # Compress man pages COMPRESS="gzip -9 -n" COMPRESS_EXT=.gz for d in ./usr/man/man* ./usr/man/*/man* ./usr/info \ ./usr/share/man/man* ./usr/share/man/*/man* ./usr/share/info \ ./usr/kerberos/man ./usr/X11R6/man/man* ./usr/lib/perl5/man/man* \ ./usr/share/doc/*/man/man* ./usr/lib/*/man/man* \ ./$scl_path/usr/man/man* ./$scl_path/usr/man/*/man* ./$scl_path/usr/info \ ./$scl_path/usr/share/man/man* ./$scl_path/usr/share/man/*/man* ./$scl_path/usr/share/info \ ./$scl_path/usr/kerberos/man ./$scl_path/usr/X11R6/man/man* ./$scl_path/usr/lib/perl5/man/man* \ ./$scl_path/usr/share/doc/*/man/man* ./$scl_path/usr/lib/*/man/man* do [ -d $d ] || continue for f in `find $d -type f ! -name dir` do [ -f "$f" ] || continue case "$f" in *.gz|*.Z) gunzip -f $f; b=`echo $f | sed -e 's/\.\(gz\|Z\)$//'`;; *.bz2) bunzip2 -f $f; b=`echo $f | sed -e 's/\.bz2$//'`;; *.xz|*.lzma) unxz -f $f; b=`echo $f | sed -e 's/\.\(xz\|lzma\)$//'`;; *) b=$f;; esac $COMPRESS $b </dev/null 2>/dev/null || { inode=`ls -i $b | awk '{ print $1 }'` others=`find $d -type f -inum $inode` if [ -n "$others" ]; then for afile in $others ; do [ "$afile" != "$b" ] && rm -f $afile done $COMPRESS -f $b for afile in $others ; do [ "$afile" != "$b" ] && ln $b$COMPRESS_EXT $afile$COMPRESS_EXT done else $COMPRESS -f $b fi } done for f in `find $d -type l` do l=`ls -l $f | sed -e 's/.* -> //' -e 's/\.\(gz\|Z\|bz2\|xz\|lzma\)$//'` rm -f $f b=`echo $f | sed -e 's/\.\(gz\|Z\|bz2\|xz\|lzma\)$//'` ln -sf $l$COMPRESS_EXT $b$COMPRESS_EXT done done