From 2355189b15ae4e1f2805a2a230fc515edc2ac693 Mon Sep 17 00:00:00 2001
From: Matthieu Coudron <mattator@gmail.com>
Date: Tue, 27 Mar 2018 07:35:36 +0900
Subject: [PATCH] gnulib: symlink include/ to lib/

so that some programs can find the headers automatically instead of
adding -I${gnulib}/lib
---
 pkgs/development/tools/gnulib/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/gnulib/default.nix b/pkgs/development/tools/gnulib/default.nix
index 4ca3bf5e0741..eeaec8eb0335 100644
--- a/pkgs/development/tools/gnulib/default.nix
+++ b/pkgs/development/tools/gnulib/default.nix
@@ -9,8 +9,12 @@ stdenv.mkDerivation {
     sha256 = "0sifr3bkmhyr5s6ljgfyr0fw6w49ajf11rlp1r797f3r3r6j9w4k";
   };
 
-  installPhase = "mkdir -p $out; mv * $out/";
   dontFixup = true;
+  # no "make install", gnulib is a collection of source code
+  installPhase = ''
+    mkdir -p $out; mv * $out/
+    ln -s $out/lib $out/include
+  '';
 
   meta = {
     homepage = http://www.gnu.org/software/gnulib/;