Do not use custom paths for installation. Allow prefix option when running meson.

README.md

@@ -6,10 +6,11 @@ You will require git gnu-make gnu-autoconf gnu-m4 gnu-libtool to be installed on
 
 For the plugin itself you'll need LV2 SDK, gnu-make, a c-compiler, git and pkg-config
 
-Commands to compile everything needed
+Installation (Use whatever --prefix folder your OS needs) for example in MacOS:
 ```bash
   chmod +x static_rnnoise.sh
   ./static_rnnoise.sh
-  meson build --buildtype release && cd build
+  meson build --buildtype release --prefix "/Library/Audio/Plug-Ins/LV2" && cd build
   ninja && sudo ninja install
 ```
+In linux prefix should be --prefix "/usr/local/lib/lv2" or something similar depending on your distro filesystem requirments.

meson.build

@@ -24,22 +24,22 @@ if meson.get_compiler('c').get_id() == 'clang'
 endif
 cflags = ['-msse','-msse2','-mfpmath=sse','-ffast-math','-fomit-frame-pointer','-fno-finite-math-only']
 
+#install folder
+install_folder = 'sdenoise.lv2'
+
 #get the build operating system and configure install path and shared object extension
 current_os = build_machine.system()
 if current_os == 'darwin' #mac
-    i_path = '/Library/Audio/Plug-Ins/LV2/sdenoise.lv2'
     extension = '.dylib'
 else #unix like
-    i_path = '/usr/local/lib/lv2/sdenoise.lv2'
     extension = '.so'
 endif #windows
 if current_os == 'windows'
-    i_path = '%COMMONPROGRAMFILES%/LV2/sdenoise.lv2'
     extension = '.dll'
 endif
 
 #build of the shared object
-shared_library(lv2_name,src,name_prefix: '',include_directories: inc_rnnoise,dependencies: nr_dep,c_args: cflags,install: true,install_dir : i_path)
+shared_library(lv2_name,src,name_prefix: '',include_directories: inc_rnnoise,dependencies: nr_dep,c_args: cflags,install: true,install_dir : install_folder)
 
 #Configure manifest ttl in order to replace the correct shared object extension
 manifest_conf = configuration_data()
@@ -47,4 +47,4 @@ manifest_conf.set('LIB_EXT',extension)
 configure_file(input : 'lv2ttl/manifest.ttl.in',output : 'manifest.ttl',configuration : manifest_conf)
 
 #add manifest.ttl and nrepel.ttl to be installed with the shared object
-install_data(['build/manifest.ttl', 'lv2ttl/sdenoise.ttl'],install_dir : i_path)
+install_data(['build/manifest.ttl', 'lv2ttl/sdenoise.ttl'],install_dir : install_folder)