desktop/dmenu: Revert to the dmenu_path script from 4.1.1

The dmenu_path in dmenu 4.3.1 seems to be picking up
non-executables on my system.  I was thinking of waiting
until upstream fixes this, but there is still some churn
going on regarding the dmenu_run/path scripts.  I figured
it would be better to get this small fix out there in the
mean time.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

desktop/dmenu/dmenu.SlackBuild

@@ -25,15 +25,13 @@
 
 PRGNAM=dmenu
 VERSION=4.3.1
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
@@ -84,6 +82,10 @@ make install \
   X11LIB=/usr/lib${LIBDIRSUFFIX}/X11 \
   DESTDIR=$PKG
 
+# Use older (version 4.1.1) dmenu_path that actually works properly
+# Shouldn't be needed after upstream fixes this
+cat $CWD/dmenu_path > $PKG/usr/bin/dmenu_path
+
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 

desktop/dmenu/dmenu.info

@@ -7,4 +7,4 @@ DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Phillip Warner"
 EMAIL="pc_warner@yahoo.com"
-APPROVED="dsomero"
+APPROVED="rworkman"

desktop/dmenu/dmenu_path

@@ -0,0 +1,26 @@
+#!/bin/sh
+CACHE=$HOME/.dmenu_cache
+IFS=:
+
+uptodate() {
+	test -f "$CACHE" &&
+	for dir in $PATH
+	do
+		test ! $dir -nt "$CACHE" || return 1
+	done
+}
+
+if ! uptodate
+then
+	for dir in $PATH
+	do
+		cd "$dir" &&
+		for file in *
+		do
+			test -x "$file" && echo "$file"
+		done
+	done | sort | uniq > "$CACHE".$$ &&
+	mv "$CACHE".$$ "$CACHE"
+fi
+
+cat "$CACHE"