cmake: fix portaudio discovery

ra1nb0w · ra1nb0w · commit 4de597a89e77 · 2019-11-13T16:07:23.000+01:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -213,7 +213,7 @@ if(LINUX)
   endif()
 
 elseif (NOT WIN32 AND NOT CYGWIN)
-  find_package(portaudio REQUIRED)
+  find_package(Portaudio REQUIRED)
   if(PORTAUDIO_FOUND)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_PORTAUDIO")
   endif()
