audio/vamp-plugin-sdk: Use a profile script to set plugin path.

Use the VAMP_PATH environment variable to find plugins.
   Thanks to Heinz Wiesinger.

Signed-off-by: dsomero <xgizzmo@slackbuilds.org>

audio/vamp-plugin-sdk/README

@@ -1,4 +1,4 @@
-Vamp is an API for C and C++ plugins that process sampled audio data
+Vamp is an API for C and C++ plugins that process sampled audio data 
 to produce descriptive output (measurements or semantic observations).
 
 Pass PRG_BUILD=no to the script if you don't wan't the example programs

audio/vamp-plugin-sdk/vamp-plugin-sdk.SlackBuild

@@ -36,10 +36,7 @@ else
   LIBDIRSUFFIX=""
 fi
 
-# Enable building of example host and RDF generator:
-PRG_BUILD=${PRG_BUILD:-yes}
-
-set -e # Exit on most errors
+set -e
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
@@ -57,22 +54,28 @@ find . \
 # Fix libdir on x86_64
 [ "$ARCH" = "x86_64" ] && patch -p1 < $CWD/libdir_x86_64.diff
 
-# Fix default plugin path on x86_64
-[ "$ARCH" = "x86_64" ] && \
-  sed -i 's,/usr/lib/vamp,/usr/lib64/vamp,' \
-  src/vamp-hostsdk/PluginHostAdapter.cpp
-
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --enable-programs=$PRG_BUILD \
+  --enable-programs=${PRG_BUILD:-yes} \
   --build=$ARCH-slackware-linux
 
 make
 make install DESTDIR=$PKG
 
+mkdir -p $PKG/etc/profile.d/
+cat << EOF > $PKG/etc/profile.d/vamp.csh
+#!/bin/csh
+setenv VAMP_PATH /usr/lib${LIBDIRSUFFIX}/vamp
+EOF
+cat << EOF > $PKG/etc/profile.d/vamp.sh
+#!/bin/sh
+export VAMP_PATH=/usr/lib${LIBDIRSUFFIX}/vamp
+EOF
+chmod 0755 $PKG/etc/profile.d/*
+
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 

audio/vamp-plugin-sdk/vamp-plugin-sdk.info

@@ -7,4 +7,4 @@ DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Luis Henrique"
 EMAIL="lmello.009@gmail.com"
-APPROVED="dsomero"
+APPROVED="pprkut,dsomero"