multimedia/avidemux: Fix man page.

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

multimedia/avidemux/avidemux.SlackBuild

@@ -25,11 +25,14 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220402 bkw: Modified by SlackBuilds.org, BUILD=2:
+# - man page was getting installed as a *file* called /usr/man/man1. fix.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=avidemux
 VERSION=${VERSION:-2.8.0}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -41,9 +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
@@ -80,9 +80,9 @@ 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 {} \+
 
 sed -i 's|../avidemux/qt4|../avidemux/qt4 -DLRELEASE_EXECUTABLE=/usr/bin/lrelease-qt5|' bootStrap.bash || exit 1
 sed -i 's|0.19|1.0|' avidemux_plugins/ADM_videoFilters6/ass/CMakeLists.txt || exit 1
@@ -95,7 +95,8 @@ make -C buildPluginsCLI DESTDIR="$PKG" install
 make -C buildPluginsCommon DESTDIR="$PKG" install
 
 install -Dm 644 avidemux_icon.png $PKG/usr/share/pixmaps/avidemux.png
-install -Dm 644 man/avidemux.1 $PKG/usr/man/man1
+mkdir -p $PKG/usr/man/man1
+gzip -9c < man/avidemux.1 > $PKG/usr/man/man1/avidemux.1.gz
 
 make -C buildQt5 DESTDIR="$PKG" install
 make -C buildPluginsQt5 DESTDIR="$PKG" install