dsdcc: fixup paths in .pc file

+5
+5
pkgs/development/libraries/dsdcc/default.nix
··· 20 20 "-DUSE_MBELIB=ON" 21 21 ]; 22 22 23 + postFixup = '' 24 + substituteInPlace "$out"/lib/pkgconfig/libdsdcc.pc \ 25 + --replace '=''${exec_prefix}//' '=/' 26 + ''; 27 + 23 28 meta = with lib; { 24 29 description = "Digital Speech Decoder (DSD) rewritten as a C++ library"; 25 30 homepage = "https://github.com/f4exb/dsdcc";