1 files changed, 14 insertions, 4 deletions
diff --git a/pkgs/tools/security/clamav/default.nix b/pkgs/tools/security/clamav/default.nix
index 0cb34b2e73c9..88df4d78d26b 100644
--- a/pkgs/tools/security/clamav/default.nix
+++ b/pkgs/tools/security/clamav/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, zlib, bzip2, libiconv, libxml2, openssl, ncurses, curl
-, libmilter, pcre, freshclamConf ? null }:
+, libmilter, pcre }:
 
 stdenv.mkDerivation rec {
   name = "clamav-${version}";
@@ -10,9 +10,17 @@ stdenv.mkDerivation rec {
     sha256 = "0yh2q318bnmf2152g2h1yvzgqbswn0wvbzb8p4kf7v057shxcyqn";
   };
 
-  buildInputs = [ zlib bzip2 libxml2 openssl ncurses curl libiconv libmilter pcre ];
+  # don't install sample config files into the absolute sysconfdir folder
+  postPatch = ''
+    substituteInPlace Makefile.in --replace ' etc ' ' '
+  '';
+
+  buildInputs = [
+    zlib bzip2 libxml2 openssl ncurses curl libiconv libmilter pcre
+  ];
 
   configureFlags = [
+    "--sysconfdir=/etc/clamav"
     "--with-zlib=${zlib.dev}"
     "--with-libbz2-prefix=${bzip2.dev}"
     "--with-iconv-dir=${libiconv}"
@@ -22,10 +30,12 @@ stdenv.mkDerivation rec {
     "--with-libcurl=${curl.dev}"
     "--with-pcre=${pcre.dev}"
     "--enable-milter"
-    "--disable-clamav"
   ];
 
-  fixupPhase = if (freshclamConf != null) then ''echo "${freshclamConf}" > $out/etc/freshclam.conf'' else "";
+  postInstall = ''
+    mkdir $out/etc
+    cp etc/*.sample $out/etc
+  '';
 
   meta = with stdenv.lib; {
     homepage = http://www.clamav.net;