diff --git a/libraries/rapidjson/rapidjson.SlackBuild b/libraries/rapidjson/rapidjson.SlackBuild
index 1566311731..e1454d89c6 100644
--- a/libraries/rapidjson/rapidjson.SlackBuild
+++ b/libraries/rapidjson/rapidjson.SlackBuild
@@ -22,11 +22,14 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220419 bkw: Modified by SlackBuilds.org, BUILD=3:
+# - remove symlink in /usr/doc.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=rapidjson
 VERSION=${VERSION:-1.1.0}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -38,9 +41,6 @@ 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
@@ -75,9 +75,9 @@ cd $PRGNAM-$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 {} \+
 
 # Patch for -current but should be harmless on -stable
 patch -p1 < $CWD/fix-build-on-gcc7.diff
@@ -86,7 +86,7 @@ find -name CMakeLists.txt | xargs sed -e 's|-Werror||' -i
 mkdir -p build
 cd build
   cmake \
-    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS -Wno-error=class-memaccess" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS -Wno-error" \
     -DCMAKE_INSTALL_PREFIX=/usr \
     -DLIB_INSTALL_DIR=/usr/lib${LIBDIRSUFFIX} \
     -DCMAKE_BUILD_TYPE=Release ..
@@ -98,7 +98,6 @@ mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 mv $PKG/usr/share/doc/RapidJSON/* $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a CHANGELOG.md license.txt readme.md readme.zh-cn.md $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-ln -s $PRGNAM-$VERSION $PKG/usr/doc/RapidJSON
 rmdir --parents  $PKG/usr/share/doc/RapidJSON 2>/dev/null || true
 
 mkdir -p $PKG/install