From f458397d5aa9077988a00189899681f40fbb3582 Mon Sep 17 00:00:00 2001
From: Connor Lane Smith <cls@lubutu.com>
Date: Tue, 24 May 2011 18:58:36 +0100
Subject: [PATCH] no, getopt.h is gnu specific

---
 cat.c     | 1 -
 config.mk | 2 +-
 date.c    | 1 -
 echo.c    | 1 -
 grep.c    | 1 -
 ln.c      | 1 -
 rm.c      | 1 -
 sleep.c   | 1 -
 tee.c     | 1 -
 touch.c   | 1 -
 wc.c      | 1 -
 11 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/cat.c b/cat.c
index dfe70c5..81a1eb4 100644
--- a/cat.c
+++ b/cat.c
@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
 #include <stdlib.h>
-#include <getopt.h>
 #include <unistd.h>
 #include "util.h"
 
diff --git a/config.mk b/config.mk
index c127425..9753614 100644
--- a/config.mk
+++ b/config.mk
@@ -6,6 +6,6 @@ VERSION = 0.0
 
 AR = ar
 
-CPPFLAGS = -D_BSD_SOURCE
+CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2
 CFLAGS   = -Os -ansi -Wall -pedantic $(CPPFLAGS)
 LDFLAGS  = -s -static
diff --git a/date.c b/date.c
index e7182d5..9fb43a0 100644
--- a/date.c
+++ b/date.c
@@ -2,7 +2,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
-#include <getopt.h>
 #include <unistd.h>
 #include "util.h"
 
diff --git a/echo.c b/echo.c
index cf4dcd8..fa45d8b 100644
--- a/echo.c
+++ b/echo.c
@@ -2,7 +2,6 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <getopt.h>
 #include <unistd.h>
 
 int
diff --git a/grep.c b/grep.c
index a66f8d4..2645ef8 100644
--- a/grep.c
+++ b/grep.c
@@ -2,7 +2,6 @@
 #include <regex.h>
 #include <stdbool.h>
 #include <stdio.h>
-#include <getopt.h>
 #include <stdlib.h>
 #include <unistd.h>
 
diff --git a/ln.c b/ln.c
index 35ad7d5..e61bb7c 100644
--- a/ln.c
+++ b/ln.c
@@ -2,7 +2,6 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <getopt.h>
 #include "util.h"
 
 int
diff --git a/rm.c b/rm.c
index e3ca462..fe6e2ce 100644
--- a/rm.c
+++ b/rm.c
@@ -5,7 +5,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <getopt.h>
 #include <unistd.h>
 #include "util.h"
 
diff --git a/sleep.c b/sleep.c
index 607653c..39fbae8 100644
--- a/sleep.c
+++ b/sleep.c
@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdlib.h>
 #include <unistd.h>
-#include <getopt.h>
 #include "util.h"
 
 int
diff --git a/tee.c b/tee.c
index 81baff2..3322d02 100644
--- a/tee.c
+++ b/tee.c
@@ -3,7 +3,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <getopt.h>
 #include "util.h"
 
 int
diff --git a/touch.c b/touch.c
index b8b82ac..4f0cfbf 100644
--- a/touch.c
+++ b/touch.c
@@ -3,7 +3,6 @@
 #include <fcntl.h>
 #include <stdbool.h>
 #include <stdlib.h>
-#include <getopt.h>
 #include <time.h>
 #include <unistd.h>
 #include <utime.h>
diff --git a/wc.c b/wc.c
index a783d8b..49979c9 100644
--- a/wc.c
+++ b/wc.c
@@ -3,7 +3,6 @@
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <getopt.h>
 #include <unistd.h>
 #include "util.h"