diff options
Diffstat (limited to 'scripts/brp-rtems-compress.in')
-rwxr-xr-x | scripts/brp-rtems-compress.in | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/scripts/brp-rtems-compress.in b/scripts/brp-rtems-compress.in new file mode 100755 index 0000000000..d25ca7cc5d --- /dev/null +++ b/scripts/brp-rtems-compress.in @@ -0,0 +1,53 @@ +#!/bin/sh + +# If using normal root, avoid changing anything. +if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then + exit 0 +fi + +cd $RPM_BUILD_ROOT + +# Compress man pages +COMPRESS="gzip -9 -n" +COMPRESS_EXT=.gz + +for d in @BRPCOMPRESSPATH@ +do + [ -d $d ] || continue + for f in `find $d -type f` + do + [ -f "$f" ] || continue + [ "`basename $f`" = "dir" ] && continue + + case "$f" in + *.Z) gunzip $f; b=`echo $f | sed -e 's/\.Z$//'`;; + *.gz) gunzip $f; b=`echo $f | sed -e 's/\.gz$//'`;; + *.bz2) bunzip2 $f; b=`echo $f | sed -e 's/\.bz2$//'`;; + *) 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 $f | sed -e 's/.* -> //' -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'` + rm -f $f + b=`echo $f | sed -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'` + ln -sf $l$COMPRESS_EXT $b$COMPRESS_EXT + done +done |