libraries/alure: Fix build when fluidsynth is present.

Thanks to USUARIONUEVO in LQ.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

libraries/alure/alure.SlackBuild

@@ -24,7 +24,7 @@
 
 PRGNAM=alure
 VERSION=${VERSION:-1.2}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -69,6 +69,9 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+# Patch to fix build issue when fluidsynth is present
+patch -p1 < $CWD/alure.patch
+
 mkdir -p build
 cd build
   cmake \

libraries/alure/alure.patch

@@ -0,0 +1,13 @@
+diff -rupN a/src/codec_fluidsynth.cpp b/src/codec_fluidsynth.cpp
+--- a/src/codec_fluidsynth.cpp	2011-07-29 08:37:48.000000000 +0000
++++ b/src/codec_fluidsynth.cpp	2014-01-03 10:42:13.280792235 +0000
+@@ -32,7 +32,7 @@
+ #endif
+ 
+ #include <istream>
+-
++#include <unistd.h>
+ #include <fluidsynth.h>
+ 
+ 
+