pdf2djvu: use C++20

Required by Poppler

K900 0cb6153b 6b4bedf2

+2 -3
+2 -3
pkgs/by-name/pd/pdf2djvu/package.nix
··· 56 56 57 57 enableParallelBuilding = true; 58 58 59 - # Required by Poppler on darwin 60 - # https://github.com/jwilk/pdf2djvu/commit/373e065faf2f0d868a3700788d20a96e9528bb12 61 - CXXFLAGS = "-std=c++17"; 59 + # Required by Poppler 60 + CXXFLAGS = "-std=c++20"; 62 61 63 62 meta = with lib; { 64 63 description = "Creates djvu files from PDF files";