system/bogofilter: Miscellaneous script cleanups.

system/bogofilter/bogofilter.SlackBuild

@@ -24,10 +24,19 @@
 
 PRGNAM=bogofilter
 VERSION=1.2.1
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i486 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-bogofilter
@@ -76,10 +85,8 @@ make install DESTDIR=$PKG
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
-( cd $PKG/usr/man
-  find . -type f -exec gzip -9 {} \;
-  for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
-)
+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
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/html
 cp AUTHORS COPYING GETTING.STARTED INSTALL NEWS* README* RELEASE.NOTES \

system/bogofilter/slack-desc

@@ -7,13 +7,13 @@
 
           |-----handy-ruler--------------------------------------------------|
 bogofilter: bogofilter (mail filtering software)
-bogofilter: 
+bogofilter:
 bogofilter: Bogofilter is a mail filter that classifies mail as spam or ham 
 bogofilter: (non-spam) by a statistical analysis of the message's header and 
 bogofilter: content (body). The program is able to learn from the user's 
 bogofilter: classifications and corrections.
-bogofilter: 
+bogofilter:
 bogofilter: Homepage: http://bogofilter.sourceforge.net/
-bogofilter: 
-bogofilter: 
-bogofilter: 
+bogofilter:
+bogofilter:
+bogofilter: