libraries/wxPython4: Fix docs.

Signed-off-by: B. Watson <yalhcru@gmail.com>

libraries/wxPython4/wxPython4.SlackBuild

@@ -23,14 +23,16 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 # Big thanks to Rich Shepard and Christoph Willing for the discussion on LQ
-#
+
+# 20220425: Modified by SlackBuilds.org, BUILD=2:
+# - remove empty wxPython/ dir from docs.
 
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=wxPython4
 SRCNAM=wxPython
 VERSION=${VERSION:-4.1.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -42,9 +44,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -79,9 +78,9 @@ cd $SRCNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
+  -o -perm 511 \) -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+
 
 python3 setup.py install --root=$PKG
 
@@ -96,7 +95,7 @@ ln -s /usr/share/icons/hicolor/32x32/apps/PySlices.png $PKG/usr/share/pixmaps/Py
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/wxPython
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a *.rst LICENSE.txt docs/*.rst $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild