Avoid some unnecessary command invocations in scripts.

scripts/brp-compress

@@ -17,10 +17,9 @@ for d in ./usr/man/man* ./usr/man/*/man* ./usr/info \
 	./usr/share/doc/*/man/man* ./usr/lib/*/man/man*
 do
     [ -d $d ] || continue
-    for f in `find $d -type f`
+    for f in `find $d -type f ! -name dir`
     do
         [ -f "$f" ] || continue
-	[ "`basename $f`" = "dir" ] && continue
 
 	case "$f" in
 	 *.gz|*.Z)    gunzip  -f $f; b=`echo $f | sed -e 's/\.\(gz\|Z\)$//'`;;

scripts/brp-python-hardlink

@@ -8,7 +8,7 @@ fi
 # Hardlink identical *.pyc and *.pyo, originally from PLD's rpm-build-macros
 # Modified to use sha1sum instead of cmp to avoid a diffutils dependency.
 find "$RPM_BUILD_ROOT" -type f -name "*.pyc" | while read pyc ; do
-       pyo="$(echo $pyc | sed -e 's/.pyc$/.pyo/')"
+       pyo="${pyc%c}o"
        if [ -f "$pyo" ] ; then
                csha="$(sha1sum -b $pyc | cut -d' ' -f 1)" && \
                osha="$(sha1sum -b $pyo | cut -d' ' -f 1)" && \