Adapt static-compat-pianobooster to added alsa support in fluidsynth

pianobooster/static-compat/PKGBUILD

@@ -53,7 +53,10 @@ build () {
     -DWITH_INTERNAL_FLUIDSYNTH=ON \
     -DBUILTIN_TRANSLATIONS:BOOL=ON \
     -DQT_PACKAGE_PREFIX=Qt6 \
-    -DWITH_MAN=OFF
+    -DWITH_MAN=OFF \
+    -DUSE_FTGL=ON \
+    -DCMAKE_EXE_LINKER_FLAGS='-fopenmp' \
+    -DUSER_DEFINED_ADDITIONAL_LIBRARIES='-lasound'
   VERBOSE=1 cmake --build build
 }