feat(library/derivations): add autotools helpers

Author: ErrorNoInternet

library/derivations/autotools.nix

@@ -0,0 +1,10 @@
+rec {
+  mkFlags = old: flags: {
+    configureFlags = (old.cmakeFlags or []) ++ flags;
+  };
+
+  optimizeLto = derivation:
+    derivation.overrideAttrs (old: (mkFlags old [
+      "--enable-lto"
+    ]));
+}

library/derivations/default.nix

@@ -1,6 +1,8 @@
 args: {
   architectures = import ./architectures.nix args;
 
+  autotools = import ./autotools.nix;
+
   c = import ./c.nix args;
 
   cmake = import ./cmake.nix;