multimedia/aegisub: Add SlackBuild to doc dir.

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

multimedia/aegisub/aegisub.SlackBuild

@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=aegisub
 VERSION=${VERSION:-3.2.2}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -38,9 +38,6 @@ 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 +72,9 @@ 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 {} \+
 
 for i in $CWD/patches/* ; do patch -p1 < $i ; done
 sed 's|gil/gil_all.hpp|gil.hpp|g' -i src/*.cpp # boost 1.69
@@ -105,8 +102,10 @@ rm -f $PKG/usr/bin/aegisub
  cd $PKG/usr/bin
  ln -s aegisub-$MVER aegisub
 )
+
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a README.md LICENCE $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc