From 7066dc9fec8d539e9237625bb95e8a8b90e96b64 Mon Sep 17 00:00:00 2001
From: Ben Wolsieffer <benwolsieffer@gmail.com>
Date: Wed, 8 Jan 2020 12:19:27 -0500
Subject: [PATCH] pacman: fix script generation

Without m4, the bash scripts (makepkg, repo-add, etc.) would be installed as
empty files.
---
 pkgs/tools/package-management/pacman/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/package-management/pacman/default.nix b/pkgs/tools/package-management/pacman/default.nix
index 3353704cb36..cdd0c83574a 100644
--- a/pkgs/tools/package-management/pacman/default.nix
+++ b/pkgs/tools/package-management/pacman/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, pkgconfig, perl, libarchive, openssl, zlib, bzip2,
+{ stdenv, lib, fetchurl, pkgconfig, m4, perl, libarchive, openssl, zlib, bzip2,
 lzma, curl, runtimeShell }:
 
 stdenv.mkDerivation rec {
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   installFlags = [ "sysconfdir=${placeholder "out"}/etc" ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig m4 ];
   buildInputs = [ curl perl libarchive openssl zlib bzip2 lzma ];
 
   postFixup = ''