From 092239c608efa6e266599a5d0117bda9cfb60221 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 19 Mar 2008 15:52:26 +0100
Subject: Check for -- and remove -- some unnecessarily included header files.

* Makefile.maint: Add checks for a handful of additional header files.
* src/mktemp.c: Don't include "long-options.h".  Not used.
* src/pr.c: Don't include "inttostr.h".  Not used.
* src/printenv.c: Don't include "error.h".  Not used.
* src/test.c: Don't include "error.h".  Not used.
* src/touch.c: Don't include "safe-read.h".  Not used.
---
 src/mktemp.c   | 1 -
 src/pr.c       | 3 +--
 src/printenv.c | 3 +--
 src/test.c     | 3 +--
 src/touch.c    | 4 ++--
 5 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/mktemp.c b/src/mktemp.c
index 279077f02..6f12d9947 100644
--- a/src/mktemp.c
+++ b/src/mktemp.c
@@ -25,7 +25,6 @@
 
 #include "error.h"
 #include "filenamecat.h"
-#include "long-options.h"
 #include "quote.h"
 #include "tempname.h"
 
diff --git a/src/pr.c b/src/pr.c
index 1ed79d652..77d4c8ae7 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -1,5 +1,5 @@
 /* pr -- convert text files for printing.
-   Copyright (C) 88, 91, 1995-2007 Free Software Foundation, Inc.
+   Copyright (C) 88, 91, 1995-2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -315,7 +315,6 @@
 #include "system.h"
 #include "error.h"
 #include "hard-locale.h"
-#include "inttostr.h"
 #include "mbswidth.h"
 #include "quote.h"
 #include "stat-time.h"
diff --git a/src/printenv.c b/src/printenv.c
index 69384ce2a..fff1644ae 100644
--- a/src/printenv.c
+++ b/src/printenv.c
@@ -1,5 +1,5 @@
 /* printenv -- print all or part of environment
-   Copyright (C) 1989-1997, 1999-2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1989-1997, 1999-2005, 2007-2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -33,7 +33,6 @@
 #include <getopt.h>
 
 #include "system.h"
-#include "error.h"
 #include "long-options.h"
 
 /* Exit status for syntax errors, etc.  */
diff --git a/src/test.c b/src/test.c
index daaf25012..c6502f948 100644
--- a/src/test.c
+++ b/src/test.c
@@ -2,7 +2,7 @@
 
 /* Modified to run with the GNU shell by bfox. */
 
-/* Copyright (C) 1987-2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005, 2007-2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -38,7 +38,6 @@
 #endif
 
 #include "system.h"
-#include "error.h"
 #include "euidaccess.h"
 #include "inttostr.h"
 #include "quote.h"
diff --git a/src/touch.c b/src/touch.c
index 205fbf6d0..76c811fd3 100644
--- a/src/touch.c
+++ b/src/touch.c
@@ -1,5 +1,6 @@
 /* touch -- change modification and access times of files
-   Copyright (C) 87, 1989-1991, 1995-2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 87, 1989-1991, 1995-2005, 2007-2008
+   Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -30,7 +31,6 @@
 #include "posixtm.h"
 #include "posixver.h"
 #include "quote.h"
-#include "safe-read.h"
 #include "stat-time.h"
 #include "utimens.h"
 
-- 
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