From 52a2f41320d1fe35ceccaef35db9fd661f8bffb6 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 4 May 2005 16:33:20 +0000
Subject: [PATCH] * Include some required header files.

---
 src/nix-env/main.cc     | 3 ++-
 src/nix-env/profiles.cc | 1 +
 src/nix-store/main.cc   | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/nix-env/main.cc b/src/nix-env/main.cc
index 71c22d1a5..0d84bc610 100644
--- a/src/nix-env/main.cc
+++ b/src/nix-env/main.cc
@@ -11,6 +11,7 @@
 
 #include <cerrno>
 #include <ctime>
+#include <algorithm>
 
 
 typedef enum {
@@ -871,7 +872,7 @@ static void opDefaultExpr(Globals & globals,
 
 
 static string needArg(Strings::iterator & i,
-    const Strings & args, const string & arg)
+    Strings & args, const string & arg)
 {
     ++i;
     if (i == args.end()) throw UsageError(
diff --git a/src/nix-env/profiles.cc b/src/nix-env/profiles.cc
index 1039634d6..6db291b3d 100644
--- a/src/nix-env/profiles.cc
+++ b/src/nix-env/profiles.cc
@@ -4,6 +4,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <errno.h>
+#include <stdio.h>
 
 
 static bool cmpGensByNumber(const Generation & a, const Generation & b)
diff --git a/src/nix-store/main.cc b/src/nix-store/main.cc
index 87fbe58b1..a6ff117cb 100644
--- a/src/nix-store/main.cc
+++ b/src/nix-store/main.cc
@@ -1,4 +1,5 @@
 #include <iostream>
+#include <algorithm>
 
 #include "globals.hh"
 #include "build.hh"