From dceb7e528cb0af03c29e6d6f14a97d2a4f2ed88f Mon Sep 17 00:00:00 2001
From: Sandro <sandro.jaeckel@gmail.com>
Date: Thu, 22 Jul 2021 10:22:59 +0200
Subject: [PATCH] rsync: format, remove ? null (#131005)

---
 .../networking/sync/rsync/default.nix         | 60 ++++++++++---------
 1 file changed, 33 insertions(+), 27 deletions(-)

diff --git a/pkgs/applications/networking/sync/rsync/default.nix b/pkgs/applications/networking/sync/rsync/default.nix
index 7ce0ffb6089c..88304e56a40a 100644
--- a/pkgs/applications/networking/sync/rsync/default.nix
+++ b/pkgs/applications/networking/sync/rsync/default.nix
@@ -1,19 +1,25 @@
-{ lib, stdenv, fetchurl, fetchpatch, perl, libiconv, zlib, popt
-, enableACLs ? lib.meta.availableOn stdenv.hostPlatform acl, acl ? null
-, enableLZ4 ? true, lz4 ? null
-, enableOpenSSL ? true, openssl ? null
-, enableXXHash ? true, xxHash ? null
-, enableZstd ? true, zstd ? null
+{ lib
+, stdenv
+, fetchurl
+, fetchpatch
+, perl
+, libiconv
+, zlib
+, popt
+, enableACLs ? lib.meta.availableOn stdenv.hostPlatform acl
+, acl
+, enableLZ4 ? true
+, lz4
+, enableOpenSSL ? true
+, openssl
+, enableXXHash ? true
+, xxHash
+, enableZstd ? true
+, zstd
 , enableCopyDevicesPatch ? false
 , nixosTests
 }:
 
-assert enableACLs -> acl != null;
-assert enableLZ4 -> lz4 != null;
-assert enableOpenSSL -> openssl != null;
-assert enableXXHash -> xxHash != null;
-assert enableZstd -> zstd != null;
-
 let
   base = import ./base.nix { inherit lib fetchurl fetchpatch; };
 in
@@ -25,17 +31,17 @@ stdenv.mkDerivation rec {
 
   patchesSrc = base.upstreamPatchTarball;
 
-  srcs = [mainSrc] ++ lib.optional enableCopyDevicesPatch patchesSrc;
+  srcs = [ mainSrc ] ++ lib.optional enableCopyDevicesPatch patchesSrc;
   patches = lib.optional enableCopyDevicesPatch "./patches/copy-devices.diff"
     ++ base.extraPatches;
 
-  buildInputs = [libiconv zlib popt]
-                ++ lib.optional enableACLs acl
-                ++ lib.optional enableZstd zstd
-                ++ lib.optional enableLZ4 lz4
-                ++ lib.optional enableOpenSSL openssl
-                ++ lib.optional enableXXHash xxHash;
-  nativeBuildInputs = [perl];
+  buildInputs = [ libiconv zlib popt ]
+    ++ lib.optional enableACLs acl
+    ++ lib.optional enableZstd zstd
+    ++ lib.optional enableLZ4 lz4
+    ++ lib.optional enableOpenSSL openssl
+    ++ lib.optional enableXXHash xxHash;
+  nativeBuildInputs = [ perl ];
 
   configureFlags = [
     "--with-nobody-group=nogroup"
@@ -44,13 +50,13 @@ stdenv.mkDerivation rec {
     # links them even.
     "--with-included-zlib=no"
   ]
-    # Work around issue with cross-compilation:
-    #     configure.sh: error: cannot run test program while cross compiling
-    # Remove once 3.2.4 or more recent is released.
-    # The following PR should fix the cross-compilation issue.
-    # Test using `nix-build -A pkgsCross.aarch64-multiplatform.rsync`.
-    # https://github.com/WayneD/rsync/commit/b7fab6f285ff0ff3816b109a8c3131b6ded0b484
-    ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "--enable-simd=no"
+  # Work around issue with cross-compilation:
+  #     configure.sh: error: cannot run test program while cross compiling
+  # Remove once 3.2.4 or more recent is released.
+  # The following PR should fix the cross-compilation issue.
+  # Test using `nix-build -A pkgsCross.aarch64-multiplatform.rsync`.
+  # https://github.com/WayneD/rsync/commit/b7fab6f285ff0ff3816b109a8c3131b6ded0b484
+  ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) "--enable-simd=no"
   ;
 
   passthru.tests = { inherit (nixosTests) rsyncd; };