libmt32emu: fixup path in .pc file

2022-09-27 18:19:42 +02:00 · 2022-09-27 18:19:42 +02:00 · 6f69105199
commit 6f69105199
parent 31b9ecf449
1 changed files with 6 additions and 0 deletions
--- a/pkgs/applications/audio/munt/libmt32emu.nix
+++ b/pkgs/applications/audio/munt/libmt32emu.nix
@ -28,6 +28,12 @@ stdenv.mkDerivation rec {
    "-Dmunt_WITH_MT32EMU_QT=OFF"
  ];

+  postFixup = ''
+    substituteInPlace "$dev"/lib/pkgconfig/mt32emu.pc \
+      --replace '=''${exec_prefix}//' '=/' \
+      --replace "$dev/$dev/" "$dev/"
+  '';
+
  meta = with lib; {
    homepage = "http://munt.sourceforge.net/";
    description = "A library to emulate Roland MT-32, CM-32L, CM-64 and LAPC-I devices";