libraries/lksctp-tools: Fix docs.

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

libraries/lksctp-tools/lksctp-tools.SlackBuild

@@ -3,11 +3,14 @@
 # Slackware build script for lksctp-tools
 # 2012-11-14 Bernski Comadizo <bcomadizo@gmail.com> Cebu
 
+# 20220420 bkw: Modified by SlackBuilds.org, BUILD=3:
+# - add a doc dir (there wasn't one).
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=lksctp-tools
 VERSION=${VERSION:-1.0.17}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -19,9 +22,6 @@ 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
@@ -56,9 +56,9 @@ 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 \
+ -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
+ -exec chmod 644 {} \+
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
@@ -73,21 +73,16 @@ CXXFLAGS="$SLKCFLAGS" \
   --build=$ARCH-slackware-linux
 
 make
-make install DESTDIR=$PKG
-
-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
-
-find $PKG/usr/man -type f -exec gzip -9 {} \;
-for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
-
-find $PKG -name perllocal.pod \
-  -o -name ".packlist" \
-  -o -name "*.bs" \
-  | xargs rm -f
+make install-strip DESTDIR=$PKG
+gzip -9 $PKG/usr/man/man*/*
 
 rm -f $PKG/usr/lib*/*.la
 
+PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
+mkdir -p $PKGDOC
+cp -a AUTHORS COPYING* Cha* NEWS README ROADMAP doc/*.txt $PKGDOC
+cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild
+
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc