add extralib

default.nix

@@ -71,6 +71,9 @@ let
     pkgs = pkgs;
   };
   cetcd = callPackage ./pkgs/c/cetcd/package.nix {};
+  extralib = callPackage ./pkgs/e/extralib/package.nix {
+    pkgs = pkgs;
+  };
 in
 {
   xbuild = xbuild;
@@ -83,4 +86,5 @@ in
   cetcd = cetcd;
   libcello_debug = libcello_debug;
   packcc = packcc_main;
+  extralib = extralib;
 }

pkgs/e/extralib/package.nix

@@ -0,0 +1,46 @@
+{
+  lib,
+  stdenv,
+  pkgs
+}:
+
+let
+  meta =  with lib; {
+    description = "Extralib for build X cloud Engine";
+    platforms = lib.platforms.unix;
+  };
+  pname = "extralib";
+  version = "0.0.1";
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = pname;
+  version = version;
+                 
+  src = builtins.fetchGit {
+    url = "ssh://forgejo@gitea.shenrs.eu/nexa/extralibs.git";
+    rev = "9bd63d624b18049f68acddfd14a64e6d98bbb9fe";
+  };
+
+  nativeBuildInputs = [
+    pkgs.meson
+    pkgs.ninja
+  ];
+
+  postInstall = ''
+    mkdir -p $out/lib/pkgconfig
+    cat >$out/lib/pkgconfig/extralibs.pc <<EOF
+    prefix=$out
+    exec_prefix=\''${prefix}
+    libdir=$out/lib
+    includedir=\''${prefix}/include
+
+    Name: ${pname}
+    Description: ${meta.description}
+    Version: ${version}
+    Libs: -L\''${libdir} -lzlog
+    Cflags: -I\''${includedir}
+    EOF
+  '';
+  
+  inherit meta;
+})