add *.xz and *.lzma recompress support to brp-compress.

(rpm.org, Ville Skyttä <ville.skytta@iki.fi>, 2009-08-03)

2 files changed, 6 insertions, 5 deletions

diff --git a/NEWS b/NEWS
index df27c16..b474baf 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,7 @@
 - generate a perlapi-<version> provide when libperl.so is found
   (inspirated from mdv (pok))
 - sync brp-compress with upstream rpm.org:
+  o add *.xz and *.lzma recompress support
   o avoid some unnecessary command invocations in scripts
 - sync find-debuginfo.sh with upstream rpm.org:
   o add -r flag to find-debuginfo.sh to invoke eu-strip --reloc-debug-sections
diff --git a/brp-compress b/brp-compress
index 25873ca..d8f9f03 100755
--- a/brp-compress
+++ b/brp-compress
@@ -24,9 +24,9 @@ do
         [ -f "$f" ] || 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 $f | sed -e 's/\.bz2$//'`;;
+	 *.gz|*.Z)    gunzip  $f; b=`echo $f | sed -e 's/\.\(gz\|Z\)$//'`;;
+	 *.bz2)       bunzip2 $f; b=`echo $f | sed -e 's/\.bz2$//'`;;
+	 *.xz|*.lzma) unxz    $f; b=`echo $f | sed -e 's/\.\(xz\|lzma\)$//'`;;
 	 *) b=$f;;
 	esac
 
@@ -49,9 +49,9 @@ do
 
     for f in `find $d -type l`
     do
-	l=`ls -l $f | sed -e 's/.* -> //' -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'`
+	l=`ls -l $f | sed -e 's/.* -> //' -e 's/\.\(gz\|Z\|bz2\|xz\|lzma\)$//'`
 	rm -f $f
-	b=`echo $f | sed -e 's/\.gz$//' -e 's/\.bz2$//' -e 's/\.Z$//'`
+	b=`echo $f | sed -e 's/\.\(gz\|Z\|bz2\|xz\|lzma\)$//'`
 	ln -sf $l$COMPRESS_EXT $b$COMPRESS_EXT
     done
 done