From 3234af0bc876e71f2e5e45371aa848d53ea6b1d8 Mon Sep 17 00:00:00 2001
From: fwcd <fwcdmail@gmail.com>
Date: Sun, 12 Nov 2023 15:11:44 +0000
Subject: [PATCH] FindPortMidi: Link ALSA in static builds

---
 cmake/modules/FindPortMidi.cmake | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/cmake/modules/FindPortMidi.cmake b/cmake/modules/FindPortMidi.cmake
index 5c88b4e5c76..7ceefc7ad8c 100644
--- a/cmake/modules/FindPortMidi.cmake
+++ b/cmake/modules/FindPortMidi.cmake
@@ -37,6 +37,8 @@ The following cache variables may also be set:
 
 #]=======================================================================]
 
+include(IsStaticLibrary)
+
 find_path(PortMidi_INCLUDE_DIR
   NAMES portmidi.h
   PATH_SUFFIXES portmidi
@@ -80,4 +82,14 @@ if(PortMidi_FOUND)
     list(APPEND PortMidi_LIBRARIES ${PortTime_LIBRARY})
   endif()
   set(PortMidi_INCLUDE_DIRS ${PortMidi_INCLUDE_DIR} ${PortTime_INCLUDE_DIR})
+
+  is_static_library(PortMidi_IS_STATIC ${PortMidi_LIBRARY})
+  if(PortMidi_IS_STATIC)
+    find_package(ALSA)
+    if(ALSA_FOUND)
+      set_property(TARGET ${PortMidi_LIBRARY} APPEND PROPERTY INTERFACE_LINK_LIBRARIES
+        ALSA::ALSA
+      )
+    endif()
+  endif()
 endif()