From 68d5071e3d7593116810db503b9b1921d6f78702 Mon Sep 17 00:00:00 2001
From: Jörg Thalheim <joerg@thalheim.io>
Date: Mon, 10 Dec 2018 21:48:36 +0000
Subject: postfix: fix cross-build

---
 pkgs/servers/mail/postfix/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'pkgs/servers/mail/postfix')

diff --git a/pkgs/servers/mail/postfix/default.nix b/pkgs/servers/mail/postfix/default.nix
index e2a78477bb6..019cc1b1948 100644
--- a/pkgs/servers/mail/postfix/default.nix
+++ b/pkgs/servers/mail/postfix/default.nix
@@ -1,5 +1,6 @@
 { stdenv, lib, fetchurl, makeWrapper, gnused, db, openssl, cyrus_sasl, libnsl
 , coreutils, findutils, gnugrep, gawk, icu, pcre, m4
+, buildPackages
 , withLDAP ? true, openldap
 , withPgSQL ? false, postgresql
 , withMySQL ? false, mysql
@@ -49,13 +50,17 @@ in stdenv.mkDerivation rec {
     ./relative-symlinks.patch
   ];
 
-  preBuild = ''
+  postPatch = stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
+    sed -e 's!bin/postconf!${buildPackages.postfix}/bin/postconf!' -i postfix-install
+  '' + ''
     sed -e '/^PATH=/d' -i postfix-install
     sed -e "s|@PACKAGE@|$out|" -i conf/post-install
 
     # post-install need skip permissions check/set on all symlinks following to /nix/store
     sed -e "s|@NIX_STORE@|$NIX_STORE|" -i conf/post-install
+  '';
 
+  postConfigure = ''
     export command_directory=$out/sbin
     export config_directory=/etc/postfix
     export meta_directory=$out/etc/postfix
@@ -69,6 +74,8 @@ in stdenv.mkDerivation rec {
     export readme_directory=$out/share/postfix/doc
     export sendmail_path=$out/bin/sendmail
 
+    makeFlagsArray+=(AR=$AR _AR=$AR RANLIB=$RANLIB _RANLIB=$RANLIB)
+
     make makefiles CCARGS='${ccargs}' AUXLIBS='${auxlibs}'
   '';
 
-- 
cgit 1.4.1