Add script to update vamp-plugins

tools/update_qm-dsp.sh

@@ -13,9 +13,6 @@ fi
 ASRC=`pwd`
 set -e
 
-cd libs/qm-dsp
-QMFILES=`find . -type f | grep -v MSVCqm-dsp | grep -v wscript`
-
 TMP=`mktemp -d`
 test -d "$TMP"
 echo $TMP

tools/update_qm-vamp.sh

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+if ! test -f wscript || ! test -d gtk2_ardour || ! test -d libs/qm-dsp/;then
+	echo "This script needs to run from ardour's top-level src tree"
+	exit 1
+fi
+
+if test -z "`which rsync`" -o -z "`which git`"; then
+	echo "this script needs rsync and git"
+	exit 1
+fi
+
+ASRC=`pwd`
+set -e
+
+TMP=`mktemp -d`
+test -d "$TMP"
+echo $TMP
+trap "rm -rf $TMP" EXIT
+
+cd $TMP
+git clone git://github.com/c4dm/qm-vamp-plugins.git
+VAMPPLUGS="$TMP/qm-vamp-plugins/plugins"
+
+cd "$ASRC/libs/vamp-plugins/"
+for src in *.cpp *.h; do
+	if test -f "$VAMPPLUGS/$src"; then
+		cp "$VAMPPLUGS/$src" ./
+		git add $src
+	fi
+done
+
+## MSVC patch on top of qm-vamp-plugins-v1.7.1-10-g76bc879
+patch -p3 << EOF
+diff --git b/libs/vamp-plugins/BarBeatTrack.cpp a/libs/vamp-plugins/BarBeatTrack.cpp
+index 8d0b887c3..a85c924c4 100644
+--- b/libs/vamp-plugins/BarBeatTrack.cpp
++++ a/libs/vamp-plugins/BarBeatTrack.cpp
+@@ -25,7 +25,7 @@ using std::vector;
+ using std::cerr;
+ using std::endl;
+ 
+-#ifndef __GNUC__
++#if !defined(__GNUC__) && !defined(_MSC_VER)
+ #include <alloca.h>
+ #endif
+ 
+diff --git b/libs/vamp-plugins/OnsetDetect.cpp a/libs/vamp-plugins/OnsetDetect.cpp
+index a2c4042c0..c2b6d68db 100644
+--- b/libs/vamp-plugins/OnsetDetect.cpp
++++ a/libs/vamp-plugins/OnsetDetect.cpp
+@@ -12,6 +12,9 @@
+     COPYING included with this distribution for more information.
+ */
+ 
++#ifdef COMPILER_MSVC
++#include <ardourext/float_cast.h>
++#endif
+ #include "OnsetDetect.h"
+ 
+ #include <dsp/onsets/DetectionFunction.h>
+EOF
+
+git add BarBeatTrack.cpp OnsetDetect.cpp